diff options
215 files changed, 10261 insertions, 2874 deletions
diff --git a/README.patches b/README.patches index 863415cc8..3ee55ff29 100644 --- a/README.patches +++ b/README.patches @@ -1,5 +1,5 @@ Mauro Carvalho Chehab <mchehab at infradead dot org> - Updated on 2007 December, 1st + Updated on 2008 February, 14 This file describes the general procedures used by the LinuxTV team (*) and by the v4l-dvb community. @@ -46,8 +46,8 @@ finally merged into a common repository on linuxtv.org. A list of current available repositories is available at: http://linuxtv.org/hg -2. Git trees' relationships with v4l/dvb development - ================================================= +2. Git and Mercurial trees' relationships with v4l/dvb development + =============================================================== The main kernel trees are hosted at http://git.kernel.org. Each tree is owned by a maintainer. @@ -59,6 +59,20 @@ The subsystem master tree is owned by the subsystem maintainer (Mauro Carvalho Chehab) being located at: http://git.kernel.org/?p=linux/kernel/git/mchehab/v4l-dvb.git +There's also an experimental tree, that contains all experimental patches +from subsystem trees. It is called linux-next. Its purpose is to check in +advance if patches from different trees would conflict. The main tree for +linux-next is owned by Stephen Rothwell and it is located at: + http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git + +Warning: linux-next is meant to be used by developers. As it may contain broken ++++++++ patches on several subsystems, it may cause damage if used on + production systems. + +The subsystem linux-next tree is also owned by Mauro Carvalho Chehab, and it is +located at: + http://www.kernel.org/git/?p=linux/kernel/git/mchehab/linux-next.git + Before committing into the master -git tree, the finished patches from each maintainers tree are added on a staging tree, owned by the subsystem maintainer, at: @@ -66,6 +80,8 @@ subsystem maintainer, at: The main function of this tree is to merge patches from other repositories and to test the entire subsystem with the finished patches. +This is also the recommended tree for users interested on testing newer V4L/DVB +patches and drivers. Users are welcome to use, test and report any issues via the mailing lists or via the Kernel's bugzilla, available at: @@ -76,8 +92,8 @@ patches from the subsystem tree that are meant to be sent to kernel -stable team, at: http://git.kernel.org/http://git.kernel.org/?p=linux/kernel/git/mkrufky/v4l-dvb-2.6.x.y.git -3. Mercurial trees used for v4l/dvb development - ============================================ +3. Other mercurial trees used for v4l/dvb development + ================================================== V4L/DVB driver development is hosted at http://linuxtv.org. There are a number of trees there each owned by a developer of the LinuxTV team. diff --git a/linux/Documentation/dvb/bt8xx.txt b/linux/Documentation/dvb/bt8xx.txt index ecb47adda..b7b1d1b1d 100644 --- a/linux/Documentation/dvb/bt8xx.txt +++ b/linux/Documentation/dvb/bt8xx.txt @@ -78,6 +78,18 @@ Example: For a full list of card ID's please see Documentation/video4linux/CARDLIST.bttv. In case of further problems please subscribe and send questions to the mailing list: linux-dvb@linuxtv.org. +2c) Probing the cards with broken PCI subsystem ID +-------------------------------------------------- +There are some TwinHan cards that the EEPROM has become corrupted for some +reason. The cards do not have correct PCI subsystem ID. But we can force +probing the cards with broken PCI subsystem ID + + $ echo 109e 0878 $subvendor $subdevice > \ + /sys/bus/pci/drivers/bt878/new_id + +109e: PCI_VENDOR_ID_BROOKTREE +0878: PCI_DEVICE_ID_BROOKTREE_878 + Authors: Richard Walker, Jamie Honan, Michael Hunold, diff --git a/linux/Documentation/video4linux/CARDLIST.em28xx b/linux/Documentation/video4linux/CARDLIST.em28xx index 6a8469f2b..f40e09296 100644 --- a/linux/Documentation/video4linux/CARDLIST.em28xx +++ b/linux/Documentation/video4linux/CARDLIST.em28xx @@ -8,7 +8,7 @@ 7 -> Leadtek Winfast USB II (em2800) 8 -> Kworld USB2800 (em2800) 9 -> Pinnacle Dazzle DVC 90/DVC 100 (em2820/em2840) [2304:0207,2304:021a] - 10 -> Hauppauge WinTV HVR 900 (em2880) [2040:6500] + 10 -> Hauppauge WinTV HVR 900 (em2880) [2040:6500,2040:6502] 11 -> Terratec Hybrid XS (em2880) [0ccd:0042] 12 -> Kworld PVR TV 2800 RF (em2820/em2840) 13 -> Terratec Prodigy XS (em2880) [0ccd:0047] diff --git a/linux/Documentation/video4linux/CARDLIST.saa7134 b/linux/Documentation/video4linux/CARDLIST.saa7134 index 5d3b6b4d2..0424901eb 100644 --- a/linux/Documentation/video4linux/CARDLIST.saa7134 +++ b/linux/Documentation/video4linux/CARDLIST.saa7134 @@ -92,9 +92,9 @@ 91 -> AVerMedia A169 B [1461:7360] 92 -> AVerMedia A169 B1 [1461:6360] 93 -> Medion 7134 Bridge #2 [16be:0005] - 94 -> LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB [5168:3306,5168:3502,4e42:3502] + 94 -> LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB [5168:3306,5168:3502,5168:3307,4e42:3502] 95 -> LifeView FlyVIDEO3000 (NTSC) [5169:0138] - 96 -> Medion Md8800 Quadro [16be:0007,16be:0008] + 96 -> Medion Md8800 Quadro [16be:0007,16be:0008,16be:000d] 97 -> LifeView FlyDVB-S /Acorp TV134DS [5168:0300,4e42:0300] 98 -> Proteus Pro 2309 [0919:2003] 99 -> AVerMedia TV Hybrid A16AR [1461:2c00] @@ -129,3 +129,5 @@ 128 -> Beholder BeholdTV Columbus TVFM [0000:5201] 129 -> Beholder BeholdTV 607 / BeholdTV 609 [5ace:6070,5ace:6071,5ace:6072,5ace:6073,5ace:6090,5ace:6091,5ace:6092,5ace:6093] 130 -> Beholder BeholdTV M6 / BeholdTV M6 Extra [5ace:6190,5ace:6193] +131 -> Twinhan Hybrid DTV-DVB 3056 PCI [1822:0022] +132 -> Genius TVGO AM11MCE diff --git a/linux/Documentation/video4linux/zr364xx.txt b/linux/Documentation/video4linux/zr364xx.txt index 4d9a0c33f..5c81e3ae6 100644 --- a/linux/Documentation/video4linux/zr364xx.txt +++ b/linux/Documentation/video4linux/zr364xx.txt @@ -25,7 +25,7 @@ modprobe zr364xx debug=X mode=Y - debug : set to 1 to enable verbose debug messages - mode : 0 = 320x240, 1 = 160x120, 2 = 640x480 You can then use the camera with V4L2 compatible applications, for example Ekiga. -To capture a single image, try this: dd if=/dev/video0 of=test.jpg bs=1 count=1 +To capture a single image, try this: dd if=/dev/video0 of=test.jpg bs=1M count=1 links : http://mxhaard.free.fr/ (support for many others cams including some Aiptek PocketDV) @@ -63,3 +63,5 @@ Vendor Product Distributor Model 0x06d6 0x0034 Trust Powerc@m 750 0x0a17 0x0062 Pentax Optio 50L 0x06d6 0x003b Trust Powerc@m 970Z +0x0a17 0x004e Pentax Optio 50 +0x041e 0x405d Creative DiVi CAM 516 diff --git a/linux/arch/arm/mach-pxa/devices.c b/linux/arch/arm/mach-pxa/devices.c new file mode 100644 index 000000000..3838aabdf --- /dev/null +++ b/linux/arch/arm/mach-pxa/devices.c @@ -0,0 +1,695 @@ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> + +#include <asm/arch/gpio.h> +#include <asm/arch/udc.h> +#include <asm/arch/pxafb.h> +#include <asm/arch/mmc.h> +#include <asm/arch/irda.h> +#include <asm/arch/i2c.h> +#include <asm/arch/ohci.h> +#include <asm/arch/camera.h> + +#include "devices.h" + +void __init pxa_register_device(struct platform_device *dev, void *data) +{ + int ret; + + dev->dev.platform_data = data; + + ret = platform_device_register(dev); + if (ret) + dev_err(&dev->dev, "unable to register device: %d\n", ret); +} + +static struct resource pxamci_resources[] = { + [0] = { + .start = 0x41100000, + .end = 0x41100fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_MMC, + .end = IRQ_MMC, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = 21, + .end = 21, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = 22, + .end = 22, + .flags = IORESOURCE_DMA, + }, +}; + +static u64 pxamci_dmamask = 0xffffffffUL; + +struct platform_device pxa_device_mci = { + .name = "pxa2xx-mci", + .id = 0, + .dev = { + .dma_mask = &pxamci_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(pxamci_resources), + .resource = pxamci_resources, +}; + +void __init pxa_set_mci_info(struct pxamci_platform_data *info) +{ + pxa_register_device(&pxa_device_mci, info); +} + + +static struct pxa2xx_udc_mach_info pxa_udc_info; + +void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info) +{ + memcpy(&pxa_udc_info, info, sizeof *info); +} + +static struct resource pxa2xx_udc_resources[] = { + [0] = { + .start = 0x40600000, + .end = 0x4060ffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_USB, + .end = IRQ_USB, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 udc_dma_mask = ~(u32)0; + +struct platform_device pxa_device_udc = { + .name = "pxa2xx-udc", + .id = -1, + .resource = pxa2xx_udc_resources, + .num_resources = ARRAY_SIZE(pxa2xx_udc_resources), + .dev = { + .platform_data = &pxa_udc_info, + .dma_mask = &udc_dma_mask, + } +}; + +static struct resource pxafb_resources[] = { + [0] = { + .start = 0x44000000, + .end = 0x4400ffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_LCD, + .end = IRQ_LCD, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 fb_dma_mask = ~(u64)0; + +struct platform_device pxa_device_fb = { + .name = "pxa2xx-fb", + .id = -1, + .dev = { + .dma_mask = &fb_dma_mask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(pxafb_resources), + .resource = pxafb_resources, +}; + +void __init set_pxa_fb_info(struct pxafb_mach_info *info) +{ + pxa_register_device(&pxa_device_fb, info); +} + +void __init set_pxa_fb_parent(struct device *parent_dev) +{ + pxa_device_fb.dev.parent = parent_dev; +} + +static struct resource pxa_resource_ffuart[] = { + { + .start = __PREG(FFUART), + .end = __PREG(FFUART) + 35, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_FFUART, + .end = IRQ_FFUART, + .flags = IORESOURCE_IRQ, + } +}; + +struct platform_device pxa_device_ffuart= { + .name = "pxa2xx-uart", + .id = 0, + .resource = pxa_resource_ffuart, + .num_resources = ARRAY_SIZE(pxa_resource_ffuart), +}; + +static struct resource pxa_resource_btuart[] = { + { + .start = __PREG(BTUART), + .end = __PREG(BTUART) + 35, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_BTUART, + .end = IRQ_BTUART, + .flags = IORESOURCE_IRQ, + } +}; + +struct platform_device pxa_device_btuart = { + .name = "pxa2xx-uart", + .id = 1, + .resource = pxa_resource_btuart, + .num_resources = ARRAY_SIZE(pxa_resource_btuart), +}; + +static struct resource pxa_resource_stuart[] = { + { + .start = __PREG(STUART), + .end = __PREG(STUART) + 35, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_STUART, + .end = IRQ_STUART, + .flags = IORESOURCE_IRQ, + } +}; + +struct platform_device pxa_device_stuart = { + .name = "pxa2xx-uart", + .id = 2, + .resource = pxa_resource_stuart, + .num_resources = ARRAY_SIZE(pxa_resource_stuart), +}; + +static struct resource pxa_resource_hwuart[] = { + { + .start = __PREG(HWUART), + .end = __PREG(HWUART) + 47, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_HWUART, + .end = IRQ_HWUART, + .flags = IORESOURCE_IRQ, + } +}; + +struct platform_device pxa_device_hwuart = { + .name = "pxa2xx-uart", + .id = 3, + .resource = pxa_resource_hwuart, + .num_resources = ARRAY_SIZE(pxa_resource_hwuart), +}; + +static struct resource pxai2c_resources[] = { + { + .start = 0x40301680, + .end = 0x403016a3, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_I2C, + .end = IRQ_I2C, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device pxa_device_i2c = { + .name = "pxa2xx-i2c", + .id = 0, + .resource = pxai2c_resources, + .num_resources = ARRAY_SIZE(pxai2c_resources), +}; + +void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info) +{ + pxa_register_device(&pxa_device_i2c, info); +} + +static struct resource pxai2s_resources[] = { + { + .start = 0x40400000, + .end = 0x40400083, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_I2S, + .end = IRQ_I2S, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device pxa_device_i2s = { + .name = "pxa2xx-i2s", + .id = -1, + .resource = pxai2s_resources, + .num_resources = ARRAY_SIZE(pxai2s_resources), +}; + +static u64 pxaficp_dmamask = ~(u32)0; + +struct platform_device pxa_device_ficp = { + .name = "pxa2xx-ir", + .id = -1, + .dev = { + .dma_mask = &pxaficp_dmamask, + .coherent_dma_mask = 0xffffffff, + }, +}; + +void __init pxa_set_ficp_info(struct pxaficp_platform_data *info) +{ + pxa_register_device(&pxa_device_ficp, info); +} + +struct platform_device pxa_device_rtc = { + .name = "sa1100-rtc", + .id = -1, +}; + +#ifdef CONFIG_PXA25x + +static u64 pxa25x_ssp_dma_mask = DMA_BIT_MASK(32); + +static struct resource pxa25x_resource_ssp[] = { + [0] = { + .start = 0x41000000, + .end = 0x4100001f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SSP, + .end = IRQ_SSP, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* DRCMR for RX */ + .start = 13, + .end = 13, + .flags = IORESOURCE_DMA, + }, + [3] = { + /* DRCMR for TX */ + .start = 14, + .end = 14, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device pxa25x_device_ssp = { + .name = "pxa25x-ssp", + .id = 0, + .dev = { + .dma_mask = &pxa25x_ssp_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = pxa25x_resource_ssp, + .num_resources = ARRAY_SIZE(pxa25x_resource_ssp), +}; + +static u64 pxa25x_nssp_dma_mask = DMA_BIT_MASK(32); + +static struct resource pxa25x_resource_nssp[] = { + [0] = { + .start = 0x41400000, + .end = 0x4140002f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_NSSP, + .end = IRQ_NSSP, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* DRCMR for RX */ + .start = 15, + .end = 15, + .flags = IORESOURCE_DMA, + }, + [3] = { + /* DRCMR for TX */ + .start = 16, + .end = 16, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device pxa25x_device_nssp = { + .name = "pxa25x-nssp", + .id = 1, + .dev = { + .dma_mask = &pxa25x_nssp_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = pxa25x_resource_nssp, + .num_resources = ARRAY_SIZE(pxa25x_resource_nssp), +}; + +static u64 pxa25x_assp_dma_mask = DMA_BIT_MASK(32); + +static struct resource pxa25x_resource_assp[] = { + [0] = { + .start = 0x41500000, + .end = 0x4150002f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_ASSP, + .end = IRQ_ASSP, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* DRCMR for RX */ + .start = 23, + .end = 23, + .flags = IORESOURCE_DMA, + }, + [3] = { + /* DRCMR for TX */ + .start = 24, + .end = 24, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device pxa25x_device_assp = { + /* ASSP is basically equivalent to NSSP */ + .name = "pxa25x-nssp", + .id = 2, + .dev = { + .dma_mask = &pxa25x_assp_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = pxa25x_resource_assp, + .num_resources = ARRAY_SIZE(pxa25x_resource_assp), +}; +#endif /* CONFIG_PXA25x */ + +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) + +static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32); + +static struct resource pxa27x_resource_ohci[] = { + [0] = { + .start = 0x4C000000, + .end = 0x4C00ff6f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_USBH1, + .end = IRQ_USBH1, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device pxa27x_device_ohci = { + .name = "pxa27x-ohci", + .id = -1, + .dev = { + .dma_mask = &pxa27x_ohci_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .num_resources = ARRAY_SIZE(pxa27x_resource_ohci), + .resource = pxa27x_resource_ohci, +}; + +void __init pxa_set_ohci_info(struct pxaohci_platform_data *info) +{ + pxa_register_device(&pxa27x_device_ohci, info); +} + +static u64 pxa27x_ssp1_dma_mask = DMA_BIT_MASK(32); + +static struct resource pxa27x_resource_ssp1[] = { + [0] = { + .start = 0x41000000, + .end = 0x4100003f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SSP, + .end = IRQ_SSP, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* DRCMR for RX */ + .start = 13, + .end = 13, + .flags = IORESOURCE_DMA, + }, + [3] = { + /* DRCMR for TX */ + .start = 14, + .end = 14, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device pxa27x_device_ssp1 = { + .name = "pxa27x-ssp", + .id = 0, + .dev = { + .dma_mask = &pxa27x_ssp1_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = pxa27x_resource_ssp1, + .num_resources = ARRAY_SIZE(pxa27x_resource_ssp1), +}; + +static u64 pxa27x_ssp2_dma_mask = DMA_BIT_MASK(32); + +static struct resource pxa27x_resource_ssp2[] = { + [0] = { + .start = 0x41700000, + .end = 0x4170003f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SSP2, + .end = IRQ_SSP2, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* DRCMR for RX */ + .start = 15, + .end = 15, + .flags = IORESOURCE_DMA, + }, + [3] = { + /* DRCMR for TX */ + .start = 16, + .end = 16, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device pxa27x_device_ssp2 = { + .name = "pxa27x-ssp", + .id = 1, + .dev = { + .dma_mask = &pxa27x_ssp2_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = pxa27x_resource_ssp2, + .num_resources = ARRAY_SIZE(pxa27x_resource_ssp2), +}; + +static u64 pxa27x_ssp3_dma_mask = DMA_BIT_MASK(32); + +static struct resource pxa27x_resource_ssp3[] = { + [0] = { + .start = 0x41900000, + .end = 0x4190003f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SSP3, + .end = IRQ_SSP3, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* DRCMR for RX */ + .start = 66, + .end = 66, + .flags = IORESOURCE_DMA, + }, + [3] = { + /* DRCMR for TX */ + .start = 67, + .end = 67, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device pxa27x_device_ssp3 = { + .name = "pxa27x-ssp", + .id = 2, + .dev = { + .dma_mask = &pxa27x_ssp3_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = pxa27x_resource_ssp3, + .num_resources = ARRAY_SIZE(pxa27x_resource_ssp3), +}; + +static struct resource pxa27x_resource_camera[] = { + [0] = { + .start = 0x50000000, + .end = 0x50000fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_CAMERA, + .end = IRQ_CAMERA, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32); + +static struct platform_device pxa27x_device_camera = { + .name = "pxa27x-camera", + .id = 0, /* This is used to put cameras on this interface */ + .dev = { + .dma_mask = &pxa27x_dma_mask_camera, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(pxa27x_resource_camera), + .resource = pxa27x_resource_camera, +}; + +void __init pxa_set_camera_info(struct pxacamera_platform_data *info) +{ + pxa_register_device(&pxa27x_device_camera, info); +} +#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ + +#ifdef CONFIG_PXA3xx +static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32); + +static struct resource pxa3xx_resource_ssp4[] = { + [0] = { + .start = 0x41a00000, + .end = 0x41a0003f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SSP4, + .end = IRQ_SSP4, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* DRCMR for RX */ + .start = 2, + .end = 2, + .flags = IORESOURCE_DMA, + }, + [3] = { + /* DRCMR for TX */ + .start = 3, + .end = 3, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device pxa3xx_device_ssp4 = { + /* PXA3xx SSP is basically equivalent to PXA27x */ + .name = "pxa27x-ssp", + .id = 3, + .dev = { + .dma_mask = &pxa3xx_ssp4_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = pxa3xx_resource_ssp4, + .num_resources = ARRAY_SIZE(pxa3xx_resource_ssp4), +}; + +static struct resource pxa3xx_resources_mci2[] = { + [0] = { + .start = 0x42000000, + .end = 0x42000fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_MMC2, + .end = IRQ_MMC2, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = 93, + .end = 93, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = 94, + .end = 94, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device pxa3xx_device_mci2 = { + .name = "pxa2xx-mci", + .id = 1, + .dev = { + .dma_mask = &pxamci_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(pxa3xx_resources_mci2), + .resource = pxa3xx_resources_mci2, +}; + +void __init pxa3xx_set_mci2_info(struct pxamci_platform_data *info) +{ + pxa_register_device(&pxa3xx_device_mci2, info); +} + +static struct resource pxa3xx_resources_mci3[] = { + [0] = { + .start = 0x42500000, + .end = 0x42500fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_MMC3, + .end = IRQ_MMC3, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = 100, + .end = 100, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = 101, + .end = 101, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device pxa3xx_device_mci3 = { + .name = "pxa2xx-mci", + .id = 2, + .dev = { + .dma_mask = &pxamci_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(pxa3xx_resources_mci3), + .resource = pxa3xx_resources_mci3, +}; + +void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info) +{ + pxa_register_device(&pxa3xx_device_mci3, info); +} + +#endif /* CONFIG_PXA3xx */ diff --git a/linux/arch/arm/mach-pxa/pcm990-baseboard.c b/linux/arch/arm/mach-pxa/pcm990-baseboard.c new file mode 100644 index 000000000..07ac050f2 --- /dev/null +++ b/linux/arch/arm/mach-pxa/pcm990-baseboard.c @@ -0,0 +1,416 @@ +/* + * arch/arm/mach-pxa/pcm990-baseboard.c + * Support for the Phytec phyCORE-PXA270 Development Platform (PCM-990). + * + * Refer + * http://www.phytec.com/products/rdk/ARM-XScale/phyCORE-XScale-PXA270.html + * for additional hardware info + * + * Author: Juergen Kilb + * Created: April 05, 2005 + * Copyright: Phytec Messtechnik GmbH + * e-Mail: armlinux@phytec.de + * + * based on Intel Mainstone Board + * + * Copyright 2007 Juergen Beisert @ Pengutronix (j.beisert@pengutronix.de) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/irq.h> +#include <linux/platform_device.h> +#include <linux/ide.h> +#include <linux/i2c.h> + +#include <media/soc_camera.h> + +#include <asm/gpio.h> +#include <asm/arch/i2c.h> +#include <asm/arch/camera.h> +#include <asm/mach/map.h> +#include <asm/arch/pxa-regs.h> +#include <asm/arch/mmc.h> +#include <asm/arch/ohci.h> +#include <asm/arch/pcm990_baseboard.h> + +/* + * The PCM-990 development baseboard uses PCM-027's hardeware in the + * following way: + * + * - LCD support is in use + * - GPIO16 is output for back light on/off with PWM + * - GPIO58 ... GPIO73 are outputs for display data + * - GPIO74 is output output for LCDFCLK + * - GPIO75 is output for LCDLCLK + * - GPIO76 is output for LCDPCLK + * - GPIO77 is output for LCDBIAS + * - MMC support is in use + * - GPIO32 is output for MMCCLK + * - GPIO92 is MMDAT0 + * - GPIO109 is MMDAT1 + * - GPIO110 is MMCS0 + * - GPIO111 is MMCS1 + * - GPIO112 is MMCMD + * - IDE/CF card is in use + * - GPIO48 is output /POE + * - GPIO49 is output /PWE + * - GPIO50 is output /PIOR + * - GPIO51 is output /PIOW + * - GPIO54 is output /PCE2 + * - GPIO55 is output /PREG + * - GPIO56 is input /PWAIT + * - GPIO57 is output /PIOS16 + * - GPIO79 is output PSKTSEL + * - GPIO85 is output /PCE1 + * - FFUART is in use + * - GPIO34 is input FFRXD + * - GPIO35 is input FFCTS + * - GPIO36 is input FFDCD + * - GPIO37 is input FFDSR + * - GPIO38 is input FFRI + * - GPIO39 is output FFTXD + * - GPIO40 is output FFDTR + * - GPIO41 is output FFRTS + * - BTUART is in use + * - GPIO42 is input BTRXD + * - GPIO43 is output BTTXD + * - GPIO44 is input BTCTS + * - GPIO45 is output BTRTS + * - IRUART is in use + * - GPIO46 is input STDRXD + * - GPIO47 is output STDTXD + * - AC97 is in use*) + * - GPIO28 is input AC97CLK + * - GPIO29 is input AC97DatIn + * - GPIO30 is output AC97DatO + * - GPIO31 is output AC97SYNC + * - GPIO113 is output AC97_RESET + * - SSP is in use + * - GPIO23 is output SSPSCLK + * - GPIO24 is output chip select to Max7301 + * - GPIO25 is output SSPTXD + * - GPIO26 is input SSPRXD + * - GPIO27 is input for Max7301 IRQ + * - GPIO53 is input SSPSYSCLK + * - SSP3 is in use + * - GPIO81 is output SSPTXD3 + * - GPIO82 is input SSPRXD3 + * - GPIO83 is output SSPSFRM + * - GPIO84 is output SSPCLK3 + * + * Otherwise claimed GPIOs: + * GPIO1 -> IRQ from user switch + * GPIO9 -> IRQ from power management + * GPIO10 -> IRQ from WML9712 AC97 controller + * GPIO11 -> IRQ from IDE controller + * GPIO12 -> IRQ from CF controller + * GPIO13 -> IRQ from CF controller + * GPIO14 -> GPIO free + * GPIO15 -> /CS1 selects baseboard's Control CPLD (U7, 16 bit wide data path) + * GPIO19 -> GPIO free + * GPIO20 -> /SDCS2 + * GPIO21 -> /CS3 PC card socket select + * GPIO33 -> /CS5 network controller select + * GPIO78 -> /CS2 (16 bit wide data path) + * GPIO80 -> /CS4 (16 bit wide data path) + * GPIO86 -> GPIO free + * GPIO87 -> GPIO free + * GPIO90 -> LED0 on CPU module + * GPIO91 -> LED1 on CPI module + * GPIO117 -> SCL + * GPIO118 -> SDA + */ + +static unsigned long pcm990_irq_enabled; + +static void pcm990_mask_ack_irq(unsigned int irq) +{ + int pcm990_irq = (irq - PCM027_IRQ(0)); + PCM990_INTMSKENA = (pcm990_irq_enabled &= ~(1 << pcm990_irq)); +} + +static void pcm990_unmask_irq(unsigned int irq) +{ + int pcm990_irq = (irq - PCM027_IRQ(0)); + /* the irq can be acknowledged only if deasserted, so it's done here */ + PCM990_INTSETCLR |= 1 << pcm990_irq; + PCM990_INTMSKENA = (pcm990_irq_enabled |= (1 << pcm990_irq)); +} + +static struct irq_chip pcm990_irq_chip = { + .mask_ack = pcm990_mask_ack_irq, + .unmask = pcm990_unmask_irq, +}; + +static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc) +{ + unsigned long pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled; + + do { + GEDR(PCM990_CTRL_INT_IRQ_GPIO) = + GPIO_bit(PCM990_CTRL_INT_IRQ_GPIO); + if (likely(pending)) { + irq = PCM027_IRQ(0) + __ffs(pending); + desc = irq_desc + irq; + desc_handle_irq(irq, desc); + } + pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled; + } while (pending); +} + +static void __init pcm990_init_irq(void) +{ + int irq; + + /* setup extra PCM990 irqs */ + for (irq = PCM027_IRQ(0); irq <= PCM027_IRQ(3); irq++) { + set_irq_chip(irq, &pcm990_irq_chip); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); + } + + PCM990_INTMSKENA = 0x00; /* disable all Interrupts */ + PCM990_INTSETCLR = 0xFF; + + set_irq_chained_handler(PCM990_CTRL_INT_IRQ, pcm990_irq_handler); + set_irq_type(PCM990_CTRL_INT_IRQ, PCM990_CTRL_INT_IRQ_EDGE); +} + +static int pcm990_mci_init(struct device *dev, irq_handler_t mci_detect_int, + void *data) +{ + int err; + + /* + * enable GPIO for PXA27x MMC controller + */ + pxa_gpio_mode(GPIO32_MMCCLK_MD); + pxa_gpio_mode(GPIO112_MMCCMD_MD); + pxa_gpio_mode(GPIO92_MMCDAT0_MD); + pxa_gpio_mode(GPIO109_MMCDAT1_MD); + pxa_gpio_mode(GPIO110_MMCDAT2_MD); + pxa_gpio_mode(GPIO111_MMCDAT3_MD); + + err = request_irq(PCM027_MMCDET_IRQ, mci_detect_int, IRQF_DISABLED, + "MMC card detect", data); + if (err) + printk(KERN_ERR "pcm990_mci_init: MMC/SD: can't request MMC " + "card detect IRQ\n"); + + return err; +} + +static void pcm990_mci_setpower(struct device *dev, unsigned int vdd) +{ + struct pxamci_platform_data *p_d = dev->platform_data; + + if ((1 << vdd) & p_d->ocr_mask) + __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG5) = + PCM990_CTRL_MMC2PWR; + else + __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG5) = + ~PCM990_CTRL_MMC2PWR; +} + +static void pcm990_mci_exit(struct device *dev, void *data) +{ + free_irq(PCM027_MMCDET_IRQ, data); +} + +#define MSECS_PER_JIFFY (1000/HZ) + +static struct pxamci_platform_data pcm990_mci_platform_data = { + .detect_delay = 250 / MSECS_PER_JIFFY, + .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, + .init = pcm990_mci_init, + .setpower = pcm990_mci_setpower, + .exit = pcm990_mci_exit, +}; + +/* + * init OHCI hardware to work with + * + * Note: Only USB port 1 (host only) is connected + * + * GPIO88 (USBHPWR#1): overcurrent in, overcurrent when low + * GPIO89 (USBHPEN#1): power-on out, on when low + */ +static int pcm990_ohci_init(struct device *dev) +{ + pxa_gpio_mode(PCM990_USB_OVERCURRENT); + pxa_gpio_mode(PCM990_USB_PWR_EN); + /* + * disable USB port 2 and 3 + * power sense is active low + */ + UHCHR = ((UHCHR) | UHCHR_PCPL | UHCHR_PSPL | UHCHR_SSEP2 | + UHCHR_SSEP3) & ~(UHCHR_SSEP1 | UHCHR_SSE); + /* + * wait 10ms after Power on + * overcurrent per port + * power switch per port + */ + UHCRHDA = (5<<24) | (1<<11) | (1<<8); /* FIXME: Required? */ + + return 0; +} + +static struct pxaohci_platform_data pcm990_ohci_platform_data = { + .port_mode = PMM_PERPORT_MODE, + .init = pcm990_ohci_init, + .exit = NULL, +}; + +/* + * PXA27x Camera specific stuff + */ +#if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE) +static int pcm990_pxacamera_init(struct device *dev) +{ + pxa_gpio_mode(GPIO98_CIF_DD0_MD); + pxa_gpio_mode(GPIO105_CIF_DD1_MD); + pxa_gpio_mode(GPIO104_CIF_DD2_MD); + pxa_gpio_mode(GPIO103_CIF_DD3_MD); + pxa_gpio_mode(GPIO95_CIF_DD4_MD); + pxa_gpio_mode(GPIO94_CIF_DD5_MD); + pxa_gpio_mode(GPIO93_CIF_DD6_MD); + pxa_gpio_mode(GPIO108_CIF_DD7_MD); + pxa_gpio_mode(GPIO107_CIF_DD8_MD); + pxa_gpio_mode(GPIO106_CIF_DD9_MD); + pxa_gpio_mode(GPIO42_CIF_MCLK_MD); + pxa_gpio_mode(GPIO45_CIF_PCLK_MD); + pxa_gpio_mode(GPIO43_CIF_FV_MD); + pxa_gpio_mode(GPIO44_CIF_LV_MD); + + return 0; +} + +/* + * CICR4: PCLK_EN: Pixel clock is supplied by the sensor + * MCLK_EN: Master clock is generated by PXA + * PCP: Data sampled on the falling edge of pixel clock + */ +struct pxacamera_platform_data pcm990_pxacamera_platform_data = { + .init = pcm990_pxacamera_init, + .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 | PXA_CAMERA_DATAWIDTH_10 | + PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN/* | PXA_CAMERA_PCP*/, + .mclk_10khz = 1000, +}; + +#include <linux/i2c/pca953x.h> + +static struct pca953x_platform_data pca9536_data = { + .gpio_base = NR_BUILTIN_GPIO + 1, +}; + +static struct soc_camera_link iclink[] = { + { + .bus_id = 0, /* Must match with the camera ID above */ + .gpio = NR_BUILTIN_GPIO + 1, + }, { + .bus_id = 0, /* Must match with the camera ID above */ + } +}; + +/* Board I2C devices. */ +static struct i2c_board_info __initdata pcm990_i2c_devices[] = { + { + /* Must initialize before the camera(s) */ + I2C_BOARD_INFO("pca953x", 0x41), + .type = "pca9536", + .platform_data = &pca9536_data, + }, { + I2C_BOARD_INFO("mt9v022", 0x48), + .type = "mt9v022", + .platform_data = &iclink[0], /* With extender */ + }, { + I2C_BOARD_INFO("mt9m001", 0x5d), + .type = "mt9m001", + .platform_data = &iclink[0], /* With extender */ + }, +}; +#endif /* CONFIG_VIDEO_PXA27x ||CONFIG_VIDEO_PXA27x_MODULE */ + +/* + * AC97 support + * Note: The connected AC97 mixer also reports interrupts at PCM990_AC97_IRQ + */ +static struct resource pxa27x_ac97_resources[] = { + [0] = { + .start = 0x40500000, + .end = 0x40500000 + 0xfff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_AC97, + .end = IRQ_AC97, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 pxa_ac97_dmamask = 0xffffffffUL; + +static struct platform_device pxa27x_device_ac97 = { + .name = "pxa2xx-ac97", + .id = -1, + .dev = { + .dma_mask = &pxa_ac97_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(pxa27x_ac97_resources), + .resource = pxa27x_ac97_resources, +}; + +/* + * enable generic access to the base board control CPLDs U6 and U7 + */ +static struct map_desc pcm990_io_desc[] __initdata = { + { + .virtual = PCM990_CTRL_BASE, + .pfn = __phys_to_pfn(PCM990_CTRL_PHYS), + .length = PCM990_CTRL_SIZE, + .type = MT_DEVICE /* CPLD */ + }, { + .virtual = PCM990_CF_PLD_BASE, + .pfn = __phys_to_pfn(PCM990_CF_PLD_PHYS), + .length = PCM990_CF_PLD_SIZE, + .type = MT_DEVICE /* CPLD */ + } +}; + +/* + * system init for baseboard usage. Will be called by pcm027 init. + * + * Add platform devices present on this baseboard and init + * them from CPU side as far as required to use them later on + */ +void __init pcm990_baseboard_init(void) +{ + /* register CPLD access */ + iotable_init(pcm990_io_desc, ARRAY_SIZE(pcm990_io_desc)); + + /* register CPLD's IRQ controller */ + pcm990_init_irq(); + + platform_device_register(&pxa27x_device_ac97); + + /* MMC */ + pxa_set_mci_info(&pcm990_mci_platform_data); + + /* USB host */ + pxa_set_ohci_info(&pcm990_ohci_platform_data); + + pxa_set_i2c_info(NULL); + +#if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE) + pxa_set_camera_info(&pcm990_pxacamera_platform_data); + + i2c_register_board_info(0, pcm990_i2c_devices, + ARRAY_SIZE(pcm990_i2c_devices)); +#endif + + printk(KERN_INFO"PCM-990 Evaluation baseboard initialized\n"); +} diff --git a/linux/drivers/media/Kconfig b/linux/drivers/media/Kconfig index 8f4a45346..a86504587 100644 --- a/linux/drivers/media/Kconfig +++ b/linux/drivers/media/Kconfig @@ -25,11 +25,16 @@ config VIDEO_DEV To compile this driver as a module, choose M here: the module will be called videodev. +config VIDEO_V4L2_COMMON + tristate + depends on (I2C || I2C=n) && VIDEO_DEV + default (I2C || I2C=n) && VIDEO_DEV + config VIDEO_V4L1 bool "Enable Video For Linux API 1 (DEPRECATED)" - depends on VIDEO_DEV + depends on VIDEO_DEV && VIDEO_V4L2_COMMON + default VIDEO_DEV && VIDEO_V4L2_COMMON select VIDEO_V4L1_COMPAT - default y ---help--- Enables a compatibility API used by most V4L2 devices to allow its usage with legacy applications that supports only V4L1 api. @@ -39,7 +44,7 @@ config VIDEO_V4L1 config VIDEO_V4L1_COMPAT bool "Enable Video For Linux API 1 compatible Layer" depends on VIDEO_DEV - default y + default VIDEO_DEV ---help--- This api were developed to be used at Kernel 2.2 and 2.4, but lacks support for several video standards. There are several @@ -55,8 +60,8 @@ config VIDEO_V4L1_COMPAT config VIDEO_V4L2 bool - depends on VIDEO_DEV - default y + depends on VIDEO_DEV && VIDEO_V4L2_COMMON + default VIDEO_DEV && VIDEO_V4L2_COMMON source "drivers/media/video/Kconfig" @@ -66,9 +71,13 @@ source "drivers/media/dvb/Kconfig" source "drivers/media/common/Kconfig" +config VIDEO_TUNER_TYPES + tristate + config VIDEO_TUNER tristate depends on I2C + select VIDEO_TUNER_TYPES select TUNER_XC2028 if !VIDEO_TUNER_CUSTOMIZE select TUNER_MT20XX if !VIDEO_TUNER_CUSTOMIZE select TUNER_TDA8290 if !VIDEO_TUNER_CUSTOMIZE @@ -93,7 +102,7 @@ if VIDEO_TUNER_CUSTOMIZE config TUNER_XC2028 tristate "XCeive xc2028/xc3028 tuners" - depends on I2C + depends on I2C && FW_LOADER default m if VIDEO_TUNER_CUSTOMIZE help Say Y here to include support for the xc2028/xc3028 tuners. @@ -131,6 +140,7 @@ config TUNER_TEA5767 config TUNER_SIMPLE tristate "Simple tuner support" depends on I2C + select VIDEO_TUNER_TYPES select TUNER_TDA9887 default m if VIDEO_TUNER_CUSTOMIZE help @@ -150,7 +160,7 @@ config VIDEOBUF_GEN tristate config VIDEOBUF_DMA_SG - depends on PCI + depends on PCI || ARCH_PXA select VIDEOBUF_GEN tristate @@ -180,7 +190,6 @@ config VIDEO_TVEEPROM config DAB boolean "DAB adapters" - default y ---help--- Allow selecting support for for Digital Audio Broadcasting (DAB) Receiver adapters. diff --git a/linux/drivers/media/common/Kconfig b/linux/drivers/media/common/Kconfig index 06ca75911..769c6f814 100644 --- a/linux/drivers/media/common/Kconfig +++ b/linux/drivers/media/common/Kconfig @@ -4,6 +4,6 @@ config VIDEO_SAA7146 config VIDEO_SAA7146_VV tristate - depends on VIDEO_DEV + depends on VIDEO_V4L2 select VIDEOBUF_DMA_SG select VIDEO_SAA7146 diff --git a/linux/drivers/media/common/ir-functions.c b/linux/drivers/media/common/ir-functions.c index e9a8aa5a3..2adbb6e9f 100644 --- a/linux/drivers/media/common/ir-functions.c +++ b/linux/drivers/media/common/ir-functions.c @@ -35,7 +35,7 @@ static int repeat = 1; module_param(repeat, int, 0444); MODULE_PARM_DESC(repeat,"auto-repeat for IR keys (default: on)"); -static int debug = 0; /* debug level (0,1,2) */ +static int debug; /* debug level (0,1,2) */ module_param(debug, int, 0644); #define dprintk(level, fmt, arg...) if (debug >= level) \ diff --git a/linux/drivers/media/common/ir-keymaps.c b/linux/drivers/media/common/ir-keymaps.c index 713d62c85..3f5f9ad94 100644 --- a/linux/drivers/media/common/ir-keymaps.c +++ b/linux/drivers/media/common/ir-keymaps.c @@ -1899,6 +1899,41 @@ IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE] = { EXPORT_SYMBOL_GPL(ir_codes_fusionhdtv_mce); +/* Pinnacle PCTV HD 800i mini remote */ +IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE] = { + + [0x0f] = KEY_1, + [0x15] = KEY_2, + [0x10] = KEY_3, + [0x18] = KEY_4, + [0x1b] = KEY_5, + [0x1e] = KEY_6, + [0x11] = KEY_7, + [0x21] = KEY_8, + [0x12] = KEY_9, + [0x27] = KEY_0, + + [0x24] = KEY_ZOOM, + [0x2a] = KEY_SUBTITLE, + + [0x00] = KEY_MUTE, + [0x01] = KEY_ENTER, /* Pinnacle Logo */ + [0x39] = KEY_POWER, + + [0x03] = KEY_VOLUMEUP, + [0x09] = KEY_VOLUMEDOWN, + [0x06] = KEY_CHANNELUP, + [0x0c] = KEY_CHANNELDOWN, + + [0x2d] = KEY_REWIND, + [0x30] = KEY_PLAYPAUSE, + [0x33] = KEY_FASTFORWARD, + [0x3c] = KEY_STOP, + [0x36] = KEY_RECORD, + [0x3f] = KEY_EPG, /* Labeled "?" */ +}; +EXPORT_SYMBOL_GPL(ir_codes_pinnacle_pctv_hd); + /* * Igor Kuznetsov <igk72@ya.ru> * Andrey J. Melnikov <temnota@kmv.ru> @@ -2002,3 +2037,49 @@ IR_KEYTAB_TYPE ir_codes_behold[IR_KEYTAB_SIZE] = { }; EXPORT_SYMBOL_GPL(ir_codes_behold); + +/* + * Remote control for the Genius TVGO A11MCE + * Adrian Pardini <pardo.bsso@gmail.com> + */ +IR_KEYTAB_TYPE ir_codes_genius_tvgo_a11mce[IR_KEYTAB_SIZE] = { + /* Keys 0 to 9 */ + [0x48] = KEY_0, + [0x09] = KEY_1, + [0x1d] = KEY_2, + [0x1f] = KEY_3, + [0x19] = KEY_4, + [0x1b] = KEY_5, + [0x11] = KEY_6, + [0x17] = KEY_7, + [0x12] = KEY_8, + [0x16] = KEY_9, + + [0x54] = KEY_RECORD, /* recording */ + [0x06] = KEY_MUTE, /* mute */ + [0x10] = KEY_POWER, + [0x40] = KEY_LAST, /* recall */ + [0x4c] = KEY_CHANNELUP, /* channel / program + */ + [0x00] = KEY_CHANNELDOWN, /* channel / program - */ + [0x0d] = KEY_VOLUMEUP, + [0x15] = KEY_VOLUMEDOWN, + [0x4d] = KEY_OK, /* also labeled as Pause */ + [0x1c] = KEY_ZOOM, /* full screen and Stop*/ + [0x02] = KEY_MODE, /* AV Source or Rewind*/ + [0x04] = KEY_LIST, /* -/-- */ + /* small arrows above numbers */ + [0x1a] = KEY_NEXT, /* also Fast Forward */ + [0x0e] = KEY_PREVIOUS, /* also Rewind */ + /* these are in a rather non standard layout and have + an alternate name written */ + [0x1e] = KEY_UP, /* Video Setting */ + [0x0a] = KEY_DOWN, /* Video Default */ + [0x05] = KEY_LEFT, /* Snapshot */ + [0x0c] = KEY_RIGHT, /* Hide Panel */ + /* Four buttons without label */ + [0x49] = KEY_RED, + [0x0b] = KEY_GREEN, + [0x13] = KEY_YELLOW, + [0x50] = KEY_BLUE, +}; +EXPORT_SYMBOL_GPL(ir_codes_genius_tvgo_a11mce); diff --git a/linux/drivers/media/common/saa7146_core.c b/linux/drivers/media/common/saa7146_core.c index 7fb263dc1..c36634248 100644 --- a/linux/drivers/media/common/saa7146_core.c +++ b/linux/drivers/media/common/saa7146_core.c @@ -392,7 +392,7 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent } dev->revision &= 0xf; - /* remap the memory from virtual to physical adress */ + /* remap the memory from virtual to physical address */ err = pci_request_region(pci, 0, "saa7146"); if (err < 0) diff --git a/linux/drivers/media/common/saa7146_vbi.c b/linux/drivers/media/common/saa7146_vbi.c index 57e441ed3..50cb69e9d 100644 --- a/linux/drivers/media/common/saa7146_vbi.c +++ b/linux/drivers/media/common/saa7146_vbi.c @@ -414,7 +414,6 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file) V4L2_FIELD_SEQ_TB, // FIXME: does this really work? sizeof(struct saa7146_buf), file); - mutex_init(&fh->vbi_q.lock); init_timer(&fh->vbi_read_timeout); fh->vbi_read_timeout.function = vbi_read_timeout; diff --git a/linux/drivers/media/common/saa7146_video.c b/linux/drivers/media/common/saa7146_video.c index 915bd9089..027d62c04 100644 --- a/linux/drivers/media/common/saa7146_video.c +++ b/linux/drivers/media/common/saa7146_video.c @@ -1418,8 +1418,6 @@ static int video_open(struct saa7146_dev *dev, struct file *file) sizeof(struct saa7146_buf), file); - mutex_init(&fh->video_q.lock); - return 0; } diff --git a/linux/drivers/media/dvb/b2c2/flexcop-pci.c b/linux/drivers/media/dvb/b2c2/flexcop-pci.c index 4388a78a1..853a3ccff 100644 --- a/linux/drivers/media/dvb/b2c2/flexcop-pci.c +++ b/linux/drivers/media/dvb/b2c2/flexcop-pci.c @@ -32,7 +32,7 @@ MODULE_PARM_DESC(irq_chk_intv, "set the interval for IRQ watchdog (currently jus #define deb_irq(args...) dprintk(0x08,args) #define deb_chk(args...) dprintk(0x10,args) -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "set debug level (1=info,2=regs,4=TS,8=irqdma (|-able))." DEBSTATUS); diff --git a/linux/drivers/media/dvb/bt8xx/bt878.c b/linux/drivers/media/dvb/bt8xx/bt878.c index 1da817ee9..57f0f84b6 100644 --- a/linux/drivers/media/dvb/bt8xx/bt878.c +++ b/linux/drivers/media/dvb/bt8xx/bt878.c @@ -75,7 +75,11 @@ EXPORT_SYMBOL(bt878); #if defined(dprintk) #undef dprintk #endif -#define dprintk if(bt878_debug) printk +#define dprintk(fmt, arg...) \ + do { \ + if (bt878_debug) \ + printk(KERN_DEBUG fmt, ##arg); \ + } while (0) static void bt878_mem_free(struct bt878 *bt) { @@ -154,7 +158,7 @@ static int bt878_make_risc(struct bt878 *bt) } if (bt->line_count > 255) { - printk("bt878: buffer size error!\n"); + printk(KERN_ERR "bt878: buffer size error!\n"); return -EINVAL; } return 0; @@ -289,7 +293,8 @@ static irqreturn_t bt878_irq(int irq, void *dev_id) if (astat & (BT878_ASCERR | BT878_AOCERR)) { if (bt878_verbose) { - printk("bt878(%d): irq%s%s risc_pc=%08x\n", + printk(KERN_INFO + "bt878(%d): irq%s%s risc_pc=%08x\n", bt->nr, (astat & BT878_ASCERR) ? " SCERR" : "", @@ -299,8 +304,8 @@ static irqreturn_t bt878_irq(int irq, void *dev_id) } if (astat & (BT878_APABORT | BT878_ARIPERR | BT878_APPERR)) { if (bt878_verbose) { - printk - ("bt878(%d): irq%s%s%s risc_pc=%08x\n", + printk(KERN_INFO + "bt878(%d): irq%s%s%s risc_pc=%08x\n", bt->nr, (astat & BT878_APABORT) ? " PABORT" : "", @@ -312,8 +317,8 @@ static irqreturn_t bt878_irq(int irq, void *dev_id) } if (astat & (BT878_AFDSR | BT878_AFTRGT | BT878_AFBUS)) { if (bt878_verbose) { - printk - ("bt878(%d): irq%s%s%s risc_pc=%08x\n", + printk(KERN_INFO + "bt878(%d): irq%s%s%s risc_pc=%08x\n", bt->nr, (astat & BT878_AFDSR) ? " FDSR" : "", (astat & BT878_AFTRGT) ? " FTRGT" : @@ -382,23 +387,37 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet * EXPORT_SYMBOL(bt878_device_control); +#define BROOKTREE_878_DEVICE(vend, dev, name) \ + { \ + .vendor = PCI_VENDOR_ID_BROOKTREE, \ + .device = PCI_DEVICE_ID_BROOKTREE_878, \ + .subvendor = (vend), .subdevice = (dev), \ + .driver_data = (unsigned long) name \ + } -static struct cards card_list[] __devinitdata = { - - { 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" }, - { 0x07611461, BTTV_BOARD_AVDVBT_761, "AverMedia AverTV DVB-T 761" }, - { 0x001c11bd, BTTV_BOARD_PINNACLESAT, "Pinnacle PCTV Sat" }, - { 0x002611bd, BTTV_BOARD_TWINHAN_DST, "Pinnacle PCTV SAT CI" }, - { 0x00011822, BTTV_BOARD_TWINHAN_DST, "Twinhan VisionPlus DVB" }, - { 0xfc00270f, BTTV_BOARD_TWINHAN_DST, "ChainTech digitop DST-1000 DVB-S" }, - { 0x07711461, BTTV_BOARD_AVDVBT_771, "AVermedia AverTV DVB-T 771" }, - { 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE, "DViCO FusionHDTV DVB-T Lite" }, - { 0xdb1118ac, BTTV_BOARD_DVICO_DVBT_LITE, "Ultraview DVB-T Lite" }, - { 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE, "DViCO FusionHDTV 5 Lite" }, - { 0x20007063, BTTV_BOARD_PC_HDTV, "pcHDTV HD-2000 TV" }, - { 0x00261822, BTTV_BOARD_TWINHAN_DST, "DNTV Live! Mini" } +static struct pci_device_id bt878_pci_tbl[] __devinitdata = { + BROOKTREE_878_DEVICE(0x0071, 0x0101, "Nebula Electronics DigiTV"), + BROOKTREE_878_DEVICE(0x1461, 0x0761, "AverMedia AverTV DVB-T 761"), + BROOKTREE_878_DEVICE(0x11bd, 0x001c, "Pinnacle PCTV Sat"), + BROOKTREE_878_DEVICE(0x11bd, 0x0026, "Pinnacle PCTV SAT CI"), + BROOKTREE_878_DEVICE(0x1822, 0x0001, "Twinhan VisionPlus DVB"), + BROOKTREE_878_DEVICE(0x270f, 0xfc00, + "ChainTech digitop DST-1000 DVB-S"), + BROOKTREE_878_DEVICE(0x1461, 0x0771, "AVermedia AverTV DVB-T 771"), + BROOKTREE_878_DEVICE(0x18ac, 0xdb10, "DViCO FusionHDTV DVB-T Lite"), + BROOKTREE_878_DEVICE(0x18ac, 0xdb11, "Ultraview DVB-T Lite"), + BROOKTREE_878_DEVICE(0x18ac, 0xd500, "DViCO FusionHDTV 5 Lite"), + BROOKTREE_878_DEVICE(0x7063, 0x2000, "pcHDTV HD-2000 TV"), + BROOKTREE_878_DEVICE(0x1822, 0x0026, "DNTV Live! Mini"), + { } }; +MODULE_DEVICE_TABLE(pci, bt878_pci_tbl); + +static const char * __devinit card_name(const struct pci_device_id *id) +{ + return id->driver_data ? (const char *)id->driver_data : "Unknown"; +} /***********************/ /* PCI device handling */ @@ -407,15 +426,13 @@ static struct cards card_list[] __devinitdata = { static int __devinit bt878_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) { - int result = 0, has_dvb = 0, i; + int result = 0; unsigned char lat; struct bt878 *bt; #if defined(__powerpc__) unsigned int cmd; #endif unsigned int cardid; - unsigned short id; - struct cards *dvb_cards; printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n", bt878_num); @@ -427,25 +444,11 @@ static int __devinit bt878_probe(struct pci_dev *dev, if (pci_enable_device(dev)) return -EIO; - pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &id); - cardid = id << 16; - pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &id); - cardid |= id; - - for (i = 0, dvb_cards = card_list; i < ARRAY_SIZE(card_list); i++, dvb_cards++) { - if (cardid == dvb_cards->pci_id) { - printk("%s: card id=[0x%x],[ %s ] has DVB functions.\n", - __func__, cardid, dvb_cards->name); - has_dvb = 1; - } - } + cardid = dev->subsystem_device << 16; + cardid |= dev->subsystem_vendor; - if (!has_dvb) { - printk("%s: card id=[0x%x], Unknown card.\nExiting..\n", __func__, cardid); - result = -EINVAL; - - goto fail0; - } + printk(KERN_INFO "%s: card id=[0x%x],[ %s ] has DVB functions.\n", + __func__, cardid, card_name(pci_id)); bt = &bt878[bt878_num]; bt->dev = dev; @@ -516,7 +519,7 @@ static int __devinit bt878_probe(struct pci_dev *dev, */ if ((result = bt878_mem_alloc(bt))) { - printk("bt878: failed to allocate memory!\n"); + printk(KERN_ERR "bt878: failed to allocate memory!\n"); goto fail2; } @@ -542,7 +545,7 @@ static void __devexit bt878_remove(struct pci_dev *pci_dev) struct bt878 *bt = pci_get_drvdata(pci_dev); if (bt878_verbose) - printk("bt878(%d): unloading\n", bt->nr); + printk(KERN_INFO "bt878(%d): unloading\n", bt->nr); /* turn off all capturing, DMA and IRQs */ btand(~0x13, BT878_AGPIO_DMA_CTL); @@ -576,14 +579,6 @@ static void __devexit bt878_remove(struct pci_dev *pci_dev) return; } -static struct pci_device_id bt878_pci_tbl[] __devinitdata = { - {PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BROOKTREE_878, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {0,} -}; - -MODULE_DEVICE_TABLE(pci, bt878_pci_tbl); - static struct pci_driver bt878_pci_driver = { .name = "bt878", .id_table = bt878_pci_tbl, diff --git a/linux/drivers/media/dvb/bt8xx/bt878.h b/linux/drivers/media/dvb/bt8xx/bt878.h index 0a60aaf1c..c16a3184f 100644 --- a/linux/drivers/media/dvb/bt8xx/bt878.h +++ b/linux/drivers/media/dvb/bt8xx/bt878.h @@ -104,12 +104,6 @@ #define BTTV_BOARD_DVICO_DVBT_LITE 0x80 #define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87 -struct cards { - __u32 pci_id; - __u16 card_id; - char *name; -}; - extern int bt878_num; struct bt878 { diff --git a/linux/drivers/media/dvb/dvb-core/dvb_net.c b/linux/drivers/media/dvb/dvb-core/dvb_net.c index 793e004fe..627096688 100644 --- a/linux/drivers/media/dvb/dvb-core/dvb_net.c +++ b/linux/drivers/media/dvb/dvb-core/dvb_net.c @@ -367,7 +367,7 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len ) #ifdef ULE_DEBUG /* The code inside ULE_DEBUG keeps a history of the last 100 TS cells processed. */ static unsigned char ule_hist[100*TS_SZ]; - static unsigned char *ule_where = ule_hist, ule_dump = 0; + static unsigned char *ule_where = ule_hist, ule_dump; #endif /* For all TS cells in current buffer. @@ -703,7 +703,7 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len ) drop = 1; /* else: destination address matches the MAC address of our receiver device */ } - /* else: promiscious mode; pass everything up the stack */ + /* else: promiscuous mode; pass everything up the stack */ if (drop) { #ifdef ULE_DEBUG diff --git a/linux/drivers/media/dvb/dvb-core/dvbdev.c b/linux/drivers/media/dvb/dvb-core/dvbdev.c index 70b1bbe7f..c70cee304 100644 --- a/linux/drivers/media/dvb/dvb-core/dvbdev.c +++ b/linux/drivers/media/dvb/dvb-core/dvbdev.c @@ -108,7 +108,7 @@ static int dvb_device_open(struct inode *inode, struct file *file) } -static struct file_operations dvb_device_fops = +static const struct file_operations dvb_device_fops = { .owner = THIS_MODULE, .open = dvb_device_open, diff --git a/linux/drivers/media/dvb/dvb-usb/af9005.c b/linux/drivers/media/dvb/dvb-usb/af9005.c index 43f546ad9..042bccd0e 100644 --- a/linux/drivers/media/dvb/dvb-usb/af9005.c +++ b/linux/drivers/media/dvb/dvb-usb/af9005.c @@ -1026,6 +1026,7 @@ static int af9005_usb_probe(struct usb_interface *intf, static struct usb_device_id af9005_usb_table[] = { {USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9005)}, {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_USB_XE)}, + {USB_DEVICE(USB_VID_ANSONIC, USB_PID_ANSONIC_DVBT_USB)}, {0}, }; @@ -1075,7 +1076,7 @@ static struct dvb_usb_device_properties af9005_properties = { .rc_key_map_size = 0, .rc_query = af9005_rc_query, - .num_device_descs = 2, + .num_device_descs = 3, .devices = { {.name = "Afatech DVB-T USB1.1 stick", .cold_ids = {&af9005_usb_table[0], NULL}, @@ -1085,6 +1086,10 @@ static struct dvb_usb_device_properties af9005_properties = { .cold_ids = {&af9005_usb_table[1], NULL}, .warm_ids = {NULL}, }, + {.name = "Ansonic DVB-T USB1.1 stick", + .cold_ids = {&af9005_usb_table[2], NULL}, + .warm_ids = {NULL}, + }, {NULL}, } }; diff --git a/linux/drivers/media/dvb/dvb-usb/dib0700_core.c b/linux/drivers/media/dvb/dvb-usb/dib0700_core.c index cab743531..d48425f4a 100644 --- a/linux/drivers/media/dvb/dvb-usb/dib0700_core.c +++ b/linux/drivers/media/dvb/dvb-usb/dib0700_core.c @@ -243,7 +243,7 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) u8 b[4]; b[0] = REQUEST_ENABLE_VIDEO; - b[1] = 0x00; + b[1] = (onoff << 4) | 0x00; /* this bit gives a kind of command, rather than enabling something or not */ b[2] = (0x01 << 4); /* Master mode */ b[3] = 0x00; @@ -256,9 +256,6 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) b[2] |= st->channel_state; - if (st->channel_state) /* if at least one channel is active */ - b[1] = (0x01 << 4) | 0x00; - deb_info("data for streaming: %x %x\n",b[1],b[2]); return dib0700_ctrl_wr(adap->dev, b, 4); diff --git a/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c b/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c index 1aa335d5a..e7093826e 100644 --- a/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c +++ b/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c @@ -94,12 +94,28 @@ static int bristol_frontend_attach(struct dvb_usb_adapter *adap) (10 + adap->id) << 1, &bristol_dib3000mc_config[adap->id])) == NULL ? -ENODEV : 0; } +static int eeprom_read(struct i2c_adapter *adap,u8 adrs,u8 *pval) +{ + struct i2c_msg msg[2] = { + { .addr = 0x50, .flags = 0, .buf = &adrs, .len = 1 }, + { .addr = 0x50, .flags = I2C_M_RD, .buf = pval, .len = 1 }, + }; + if (i2c_transfer(adap, msg, 2) != 2) return -EREMOTEIO; + return 0; +} + static int bristol_tuner_attach(struct dvb_usb_adapter *adap) { - struct dib0700_state *st = adap->dev->priv; + struct i2c_adapter *prim_i2c = &adap->dev->i2c_adap; struct i2c_adapter *tun_i2c = dib3000mc_get_tuner_i2c_master(adap->fe, 1); - return dvb_attach(mt2060_attach,adap->fe, tun_i2c, &bristol_mt2060_config[adap->id], - st->mt2060_if1[adap->id]) == NULL ? -ENODEV : 0; + s8 a; + int if1=1220; + if (adap->dev->udev->descriptor.idVendor == USB_VID_HAUPPAUGE && + adap->dev->udev->descriptor.idProduct == USB_PID_HAUPPAUGE_NOVA_T_500_2) { + if (!eeprom_read(prim_i2c,0x59 + adap->id,&a)) if1=1220+a; + } + return dvb_attach(mt2060_attach,adap->fe, tun_i2c,&bristol_mt2060_config[adap->id], + if1) == NULL ? -ENODEV : 0; } /* STK7700D: Pinnacle/Terratec/Hauppauge Dual DVB-T Diversity */ @@ -230,6 +246,27 @@ static struct mt2266_config stk7700d_mt2266_config[2] = { } }; +static int stk7700P2_frontend_attach(struct dvb_usb_adapter *adap) +{ + if (adap->id == 0) { + dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); + msleep(10); + dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1); + dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1); + dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1); + dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); + msleep(10); + dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); + msleep(10); + dib7000p_i2c_enumeration(&adap->dev->i2c_adap,1,18,stk7700d_dib7000p_mt2266_config); + } + + adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap,0x80+(adap->id << 1), + &stk7700d_dib7000p_mt2266_config[adap->id]); + + return adap->fe == NULL ? -ENODEV : 0; +} + static int stk7700d_frontend_attach(struct dvb_usb_adapter *adap) { if (adap->id == 0) { @@ -607,16 +644,22 @@ static struct mt2060_config stk7700p_mt2060_config = { static int stk7700p_tuner_attach(struct dvb_usb_adapter *adap) { + struct i2c_adapter *prim_i2c = &adap->dev->i2c_adap; struct dib0700_state *st = adap->dev->priv; struct i2c_adapter *tun_i2c; - + s8 a; + int if1=1220; + if (adap->dev->udev->descriptor.idVendor == USB_VID_HAUPPAUGE && + adap->dev->udev->descriptor.idProduct == USB_PID_HAUPPAUGE_NOVA_T_STICK) { + if (!eeprom_read(prim_i2c,0x58,&a)) if1=1220+a; + } if (st->is_dib7000pc) tun_i2c = dib7000p_get_i2c_master(adap->fe, DIBX000_I2C_INTERFACE_TUNER, 1); else tun_i2c = dib7000m_get_i2c_master(adap->fe, DIBX000_I2C_INTERFACE_TUNER, 1); return dvb_attach(mt2060_attach, adap->fe, tun_i2c, &stk7700p_mt2060_config, - st->mt2060_if1[0]) == NULL ? -ENODEV : 0; + if1) == NULL ? -ENODEV : 0; } /* DIB7070 generic */ @@ -738,6 +781,8 @@ static struct dib7000p_config dib7070p_dib7000p_config = { .agc_config_count = 1, .agc = &dib7070_agc_config, .bw = &dib7070_bw_config_12_mhz, + .tuner_is_baseband = 1, + .spur_protect = 1, .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS, .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES, @@ -777,6 +822,8 @@ static struct dib7000p_config stk7070pd_dib7000p_config[2] = { .agc_config_count = 1, .agc = &dib7070_agc_config, .bw = &dib7070_bw_config_12_mhz, + .tuner_is_baseband = 1, + .spur_protect = 1, .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS, .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES, @@ -789,6 +836,8 @@ static struct dib7000p_config stk7070pd_dib7000p_config[2] = { .agc_config_count = 1, .agc = &dib7070_agc_config, .bw = &dib7070_bw_config_12_mhz, + .tuner_is_baseband = 1, + .spur_protect = 1, .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS, .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES, @@ -850,7 +899,12 @@ struct usb_device_id dib0700_usb_id_table[] = { { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV_DUAL_DIVERSITY_DVB_T) }, { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_VIDEOMATE_U500_PC) }, /* 20 */{ USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_EXPRESS) }, -/* 21 */{ USB_DEVICE(USB_VID_GIGABYTE, USB_PID_GIGABYTE_U7000) }, + { USB_DEVICE(USB_VID_GIGABYTE, USB_PID_GIGABYTE_U7000) }, + { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ARTEC_T14BR) }, + { USB_DEVICE(USB_VID_ASUS, USB_PID_ASUS_U3000) }, + { USB_DEVICE(USB_VID_ASUS, USB_PID_ASUS_U3100) }, +/* 25 */ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK_3) }, + { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_MYTV_T) }, { 0 } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table); @@ -922,7 +976,6 @@ struct dvb_usb_device_properties dib0700_devices[] = { { &dib0700_usb_id_table[20] }, { NULL }, }, - /* dom : pour Gigabyte U7000 */ { "Gigabyte U7000", { &dib0700_usb_id_table[21], NULL }, { NULL }, @@ -1009,6 +1062,25 @@ struct dvb_usb_device_properties dib0700_devices[] = { .num_adapters = 1, .adapter = { { + .frontend_attach = stk7700P2_frontend_attach, + .tuner_attach = stk7700d_tuner_attach, + + DIB0700_DEFAULT_STREAMING_CONFIG(0x02), + }, + }, + + .num_device_descs = 1, + .devices = { + { "ASUS My Cinema U3000 Mini DVBT Tuner", + { &dib0700_usb_id_table[23], NULL }, + { NULL }, + }, + } + }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, + + .num_adapters = 1, + .adapter = { + { .frontend_attach = stk7070p_frontend_attach, .tuner_attach = dib7070p_tuner_attach, @@ -1018,7 +1090,7 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, }, - .num_device_descs = 2, + .num_device_descs = 6, .devices = { { "DiBcom STK7070P reference design", { &dib0700_usb_id_table[15], NULL }, @@ -1028,7 +1100,29 @@ struct dvb_usb_device_properties dib0700_devices[] = { { &dib0700_usb_id_table[16], NULL }, { NULL }, }, - } + { "Artec T14BR DVB-T", + { &dib0700_usb_id_table[22], NULL }, + { NULL }, + }, + { "ASUS My Cinema U3100 Mini DVBT Tuner", + { &dib0700_usb_id_table[24], NULL }, + { NULL }, + }, + { "Hauppauge Nova-T Stick", + { &dib0700_usb_id_table[25], NULL }, + { NULL }, + }, + { "Hauppauge Nova-T MyTV.t", + { &dib0700_usb_id_table[26], NULL }, + { NULL }, + }, + }, + + .rc_interval = DEFAULT_RC_INTERVAL, + .rc_key_map = dib0700_rc_keys, + .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_query = dib0700_rc_query + }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 2, diff --git a/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h index c94d993a6..aa4844ef8 100644 --- a/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h +++ b/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h @@ -15,7 +15,9 @@ #define USB_VID_ALCOR_MICRO 0x058f #define USB_VID_ALINK 0x05e3 #define USB_VID_ANCHOR 0x0547 +#define USB_VID_ANSONIC 0x10b9 #define USB_VID_ANUBIS_ELECTRONIC 0x10fd +#define USB_VID_ASUS 0x0b05 #define USB_VID_AVERMEDIA 0x07ca #define USB_VID_COMPRO 0x185b #define USB_VID_COMPRO_UNK 0x145f @@ -53,6 +55,7 @@ #define USB_PID_ADSTECH_USB2_WARM 0xa334 #define USB_PID_AFATECH_AF9005 0x9020 #define USB_VID_ALINK_DTU 0xf170 +#define USB_PID_ANSONIC_DVBT_USB 0x6000 #define USB_PID_AVERMEDIA_DVBT_USB_COLD 0x0001 #define USB_PID_AVERMEDIA_DVBT_USB_WARM 0x0002 #define USB_PID_AVERMEDIA_DVBT_USB2_COLD 0xa800 @@ -103,6 +106,7 @@ #define USB_PID_ULTIMA_TVBOX_USB2_WARM 0x810a #define USB_PID_ARTEC_T14_COLD 0x810b #define USB_PID_ARTEC_T14_WARM 0x810c +#define USB_PID_ARTEC_T14BR 0x810f #define USB_PID_ULTIMA_TVBOX_USB2_FX_COLD 0x8613 #define USB_PID_ULTIMA_TVBOX_USB2_FX_WARM 0x1002 #define USB_PID_UNK_HYPER_PALTEK_COLD 0x005e @@ -124,6 +128,8 @@ #define USB_PID_HAUPPAUGE_NOVA_T_500_2 0x9950 #define USB_PID_HAUPPAUGE_NOVA_T_STICK 0x7050 #define USB_PID_HAUPPAUGE_NOVA_T_STICK_2 0x7060 +#define USB_PID_HAUPPAUGE_NOVA_T_STICK_3 0x7070 +#define USB_PID_HAUPPAUGE_MYTV_T 0x7080 #define USB_PID_HAUPPAUGE_NOVA_TD_STICK 0x9580 #define USB_PID_AVERMEDIA_EXPRESS 0xb568 #define USB_PID_AVERMEDIA_VOLAR 0xa807 @@ -179,5 +185,7 @@ #define USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM 0x0513 /* dom pour gigabyte u7000 */ #define USB_PID_GIGABYTE_U7000 0x7001 +#define USB_PID_ASUS_U3000 0x171f +#define USB_PID_ASUS_U3100 0x173f #endif diff --git a/linux/drivers/media/dvb/dvb-usb/ttusb2.c b/linux/drivers/media/dvb/dvb-usb/ttusb2.c index fc47d53f5..bafe82f66 100644 --- a/linux/drivers/media/dvb/dvb-usb/ttusb2.c +++ b/linux/drivers/media/dvb/dvb-usb/ttusb2.c @@ -150,6 +150,7 @@ static int ttusb2_streaming_ctrl(struct dvb_usb_device *d, int onoff) static struct tda10086_config tda10086_config = { .demod_address = 0x0e, .invert = 0, + .diseqc_tone = 1, }; static int ttusb2_frontend_attach(struct dvb_usb_adapter *adap) diff --git a/linux/drivers/media/dvb/frontends/cx22702.c b/linux/drivers/media/dvb/frontends/cx22702.c index 1dc164d54..406c4cfa8 100644 --- a/linux/drivers/media/dvb/frontends/cx22702.c +++ b/linux/drivers/media/dvb/frontends/cx22702.c @@ -48,7 +48,7 @@ struct cx22702_state { u8 prevUCBlocks; }; -static int debug = 0; +static int debug; #define dprintk if (debug) printk /* Register values to initialise the demod */ diff --git a/linux/drivers/media/dvb/frontends/dib0070.c b/linux/drivers/media/dvb/frontends/dib0070.c index e0a2019b9..e9fab2d3e 100644 --- a/linux/drivers/media/dvb/frontends/dib0070.c +++ b/linux/drivers/media/dvb/frontends/dib0070.c @@ -435,9 +435,14 @@ static u16 dib0070_p1f_defaults[] = 0, }; -static void dib0070_wbd_calibration(struct dib0070_state *state) +static void dib0070_wbd_calibration(struct dvb_frontend *fe) { u16 wbd_offs; + struct dib0070_state *state = fe->tuner_priv; + + if (state->cfg->sleep) + state->cfg->sleep(fe, 0); + dib0070_write_reg(state, 0x0f, 0x6d81); dib0070_write_reg(state, 0x20, 0x0040 | 0x0020 | 0x0010 | 0x0008 | 0x0002 | 0x0001); msleep(9); @@ -445,6 +450,10 @@ static void dib0070_wbd_calibration(struct dib0070_state *state) dib0070_write_reg(state, 0x20, 0); state->wbd_ff_offset = ((wbd_offs * 8 * 18 / 33 + 1) / 2); dprintk( "WBDStart = %d (Vargen) - FF = %hd", (u32) wbd_offs * 1800/1024, state->wbd_ff_offset); + + if (state->cfg->sleep) + state->cfg->sleep(fe, 1); + } u16 dib0070_wbd_offset(struct dvb_frontend *fe) @@ -576,7 +585,7 @@ struct dvb_frontend * dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter if (dib0070_reset(state) != 0) goto free_mem; - dib0070_wbd_calibration(state); + dib0070_wbd_calibration(fe); printk(KERN_INFO "DiB0070: successfully identified\n"); memcpy(&fe->ops.tuner_ops, &dib0070_ops, sizeof(struct dvb_tuner_ops)); diff --git a/linux/drivers/media/dvb/frontends/dib3000mc.c b/linux/drivers/media/dvb/frontends/dib3000mc.c index 75ba0721b..f614bb7c7 100644 --- a/linux/drivers/media/dvb/frontends/dib3000mc.c +++ b/linux/drivers/media/dvb/frontends/dib3000mc.c @@ -694,6 +694,9 @@ static int dib3000mc_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep) { struct dib3000mc_state *state = fe->demodulator_priv; + int ret; + + dib3000mc_set_output_mode(state, OUTMODE_HIGH_Z); state->current_bandwidth = fep->u.ofdm.bandwidth; dib3000mc_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth)); @@ -710,7 +713,7 @@ static int dib3000mc_set_frontend(struct dvb_frontend* fe, fep->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO || fep->u.ofdm.constellation == QAM_AUTO || fep->u.ofdm.code_rate_HP == FEC_AUTO) { - int i = 100, found; + int i = 1000, found; dib3000mc_autosearch_start(fe, fep); do { @@ -725,10 +728,11 @@ static int dib3000mc_set_frontend(struct dvb_frontend* fe, dib3000mc_get_frontend(fe, fep); } + ret = dib3000mc_tune(fe, fep); + /* make this a config parameter */ dib3000mc_set_output_mode(state, OUTMODE_MPEG2_FIFO); - - return dib3000mc_tune(fe, fep); + return ret; } static int dib3000mc_read_status(struct dvb_frontend *fe, fe_status_t *stat) diff --git a/linux/drivers/media/dvb/frontends/dib7000m.c b/linux/drivers/media/dvb/frontends/dib7000m.c index ff5bc463f..188f6e853 100644 --- a/linux/drivers/media/dvb/frontends/dib7000m.c +++ b/linux/drivers/media/dvb/frontends/dib7000m.c @@ -1207,7 +1207,9 @@ static int dib7000m_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep) { struct dib7000m_state *state = fe->demodulator_priv; - int time; + int time, ret; + + dib7000m_set_output_mode(state, OUTMODE_HIGH_Z); state->current_bandwidth = fep->u.ofdm.bandwidth; dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth)); @@ -1242,10 +1244,11 @@ static int dib7000m_set_frontend(struct dvb_frontend* fe, dib7000m_get_frontend(fe, fep); } + ret = dib7000m_tune(fe, fep); + /* make this a config parameter */ dib7000m_set_output_mode(state, OUTMODE_MPEG2_FIFO); - - return dib7000m_tune(fe, fep); + return ret; } static int dib7000m_read_status(struct dvb_frontend *fe, fe_status_t *stat) diff --git a/linux/drivers/media/dvb/frontends/dib7000p.c b/linux/drivers/media/dvb/frontends/dib7000p.c index f27df535f..9b6702b70 100644 --- a/linux/drivers/media/dvb/frontends/dib7000p.c +++ b/linux/drivers/media/dvb/frontends/dib7000p.c @@ -36,8 +36,8 @@ struct dib7000p_state { u16 wbd_ref; - u8 current_band; - fe_bandwidth_t current_bandwidth; + u8 current_band; + u32 current_bandwidth; struct dibx000_agc_config *current_agc; u32 timf; @@ -1100,7 +1100,7 @@ static int dib7000p_get_frontend(struct dvb_frontend* fe, fep->inversion = INVERSION_AUTO; - fep->u.ofdm.bandwidth = state->current_bandwidth; + fep->u.ofdm.bandwidth = BANDWIDTH_TO_INDEX(state->current_bandwidth); switch ((tps >> 8) & 0x3) { case 0: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K; break; @@ -1154,12 +1154,11 @@ static int dib7000p_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep) { struct dib7000p_state *state = fe->demodulator_priv; - int time; + int time, ret; - state->current_bandwidth = fep->u.ofdm.bandwidth; - dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth)); + dib7000p_set_output_mode(state, OUTMODE_HIGH_Z); - /* maybe the parameter has been changed */ + /* maybe the parameter has been changed */ state->sfn_workaround_active = buggy_sfn_workaround; if (fe->ops.tuner_ops.set_params) @@ -1192,10 +1191,11 @@ static int dib7000p_set_frontend(struct dvb_frontend* fe, dib7000p_get_frontend(fe, fep); } + ret = dib7000p_tune(fe, fep); + /* make this a config parameter */ dib7000p_set_output_mode(state, OUTMODE_MPEG2_FIFO); - - return dib7000p_tune(fe, fep); + return ret; } static int dib7000p_read_status(struct dvb_frontend *fe, fe_status_t *stat) diff --git a/linux/drivers/media/dvb/frontends/dibx000_common.h b/linux/drivers/media/dvb/frontends/dibx000_common.h index 5e17275af..84e4d5362 100644 --- a/linux/drivers/media/dvb/frontends/dibx000_common.h +++ b/linux/drivers/media/dvb/frontends/dibx000_common.h @@ -128,6 +128,11 @@ enum dibx000_adc_states { (v) == BANDWIDTH_7_MHZ ? 7000 : \ (v) == BANDWIDTH_6_MHZ ? 6000 : 8000 ) +#define BANDWIDTH_TO_INDEX(v) ( \ + (v) == 8000 ? BANDWIDTH_8_MHZ : \ + (v) == 7000 ? BANDWIDTH_7_MHZ : \ + (v) == 6000 ? BANDWIDTH_6_MHZ : BANDWIDTH_8_MHZ ) + /* Chip output mode. */ #define OUTMODE_HIGH_Z 0 #define OUTMODE_MPEG2_PAR_GATED_CLK 1 diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.c b/linux/drivers/media/dvb/frontends/dvb-pll.c index 50c8ee294..ae5e48582 100644 --- a/linux/drivers/media/dvb/frontends/dvb-pll.c +++ b/linux/drivers/media/dvb/frontends/dvb-pll.c @@ -45,7 +45,7 @@ struct dvb_pll_priv { static unsigned int dvb_pll_devcount; -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable verbose debug messages"); diff --git a/linux/drivers/media/dvb/frontends/lgdt330x.c b/linux/drivers/media/dvb/frontends/lgdt330x.c index 8bfd491b5..033b5a18d 100644 --- a/linux/drivers/media/dvb/frontends/lgdt330x.c +++ b/linux/drivers/media/dvb/frontends/lgdt330x.c @@ -50,7 +50,7 @@ /* Use Equalizer Mean Squared Error instead of Phaser Tracker MSE */ /* #define USE_EQMSE */ -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug,"Turn on/off lgdt330x frontend debugging (default:off)."); #define dprintk(args...) \ diff --git a/linux/drivers/media/dvb/frontends/nxt6000.c b/linux/drivers/media/dvb/frontends/nxt6000.c index d313d7dcf..0eef22dbf 100644 --- a/linux/drivers/media/dvb/frontends/nxt6000.c +++ b/linux/drivers/media/dvb/frontends/nxt6000.c @@ -38,7 +38,7 @@ struct nxt6000_state { struct dvb_frontend frontend; }; -static int debug = 0; +static int debug; #define dprintk if (debug) printk static int nxt6000_writereg(struct nxt6000_state* state, u8 reg, u8 data) diff --git a/linux/drivers/media/dvb/frontends/or51132.c b/linux/drivers/media/dvb/frontends/or51132.c index b314a1f2d..1d2d28ce8 100644 --- a/linux/drivers/media/dvb/frontends/or51132.c +++ b/linux/drivers/media/dvb/frontends/or51132.c @@ -564,7 +564,7 @@ struct dvb_frontend* or51132_attach(const struct or51132_config* config, /* Allocate memory for the internal state */ state = kmalloc(sizeof(struct or51132_state), GFP_KERNEL); if (state == NULL) - goto error; + return NULL; /* Setup the state */ state->config = config; @@ -576,10 +576,6 @@ struct dvb_frontend* or51132_attach(const struct or51132_config* config, memcpy(&state->frontend.ops, &or51132_ops, sizeof(struct dvb_frontend_ops)); state->frontend.demodulator_priv = state; return &state->frontend; - -error: - kfree(state); - return NULL; } static struct dvb_frontend_ops or51132_ops = { diff --git a/linux/drivers/media/dvb/frontends/or51211.c b/linux/drivers/media/dvb/frontends/or51211.c index f02bd9445..6a6b0d727 100644 --- a/linux/drivers/media/dvb/frontends/or51211.c +++ b/linux/drivers/media/dvb/frontends/or51211.c @@ -529,7 +529,7 @@ struct dvb_frontend* or51211_attach(const struct or51211_config* config, /* Allocate memory for the internal state */ state = kmalloc(sizeof(struct or51211_state), GFP_KERNEL); if (state == NULL) - goto error; + return NULL; /* Setup the state */ state->config = config; @@ -541,10 +541,6 @@ struct dvb_frontend* or51211_attach(const struct or51211_config* config, memcpy(&state->frontend.ops, &or51211_ops, sizeof(struct dvb_frontend_ops)); state->frontend.demodulator_priv = state; return &state->frontend; - -error: - kfree(state); - return NULL; } static struct dvb_frontend_ops or51211_ops = { diff --git a/linux/drivers/media/dvb/frontends/s5h1409.c b/linux/drivers/media/dvb/frontends/s5h1409.c index 819433485..c5232e8ff 100644 --- a/linux/drivers/media/dvb/frontends/s5h1409.c +++ b/linux/drivers/media/dvb/frontends/s5h1409.c @@ -48,7 +48,7 @@ struct s5h1409_state { u32 qam_state; }; -static int debug = 0; +static int debug; #define dprintk if (debug) printk /* Register values to initialise the demod, this will set VSB by default */ diff --git a/linux/drivers/media/dvb/frontends/s5h1420.c b/linux/drivers/media/dvb/frontends/s5h1420.c index 2c2c344c4..7c64af91e 100644 --- a/linux/drivers/media/dvb/frontends/s5h1420.c +++ b/linux/drivers/media/dvb/frontends/s5h1420.c @@ -53,7 +53,7 @@ static int s5h1420_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings); -static int debug = 0; +static int debug; #define dprintk if (debug) printk static int s5h1420_writereg (struct s5h1420_state* state, u8 reg, u8 data) diff --git a/linux/drivers/media/dvb/frontends/sp8870.c b/linux/drivers/media/dvb/frontends/sp8870.c index da876f7bf..f5b3bfc00 100644 --- a/linux/drivers/media/dvb/frontends/sp8870.c +++ b/linux/drivers/media/dvb/frontends/sp8870.c @@ -449,15 +449,15 @@ static int sp8870_read_uncorrected_blocks (struct dvb_frontend* fe, u32* ublocks return 0; } -// number of trials to recover from lockup +/* number of trials to recover from lockup */ #define MAXTRIALS 5 -// maximum checks for data valid signal +/* maximum checks for data valid signal */ #define MAXCHECKS 100 -// only for debugging: counter for detected lockups -static int lockups = 0; -// only for debugging: counter for channel switches -static int switches = 0; +/* only for debugging: counter for detected lockups */ +static int lockups; +/* only for debugging: counter for channel switches */ +static int switches; static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { diff --git a/linux/drivers/media/dvb/frontends/tda10086.c b/linux/drivers/media/dvb/frontends/tda10086.c index 16b13f834..a4b48bdf2 100644 --- a/linux/drivers/media/dvb/frontends/tda10086.c +++ b/linux/drivers/media/dvb/frontends/tda10086.c @@ -44,7 +44,7 @@ struct tda10086_state { bool has_lock; }; -static int debug = 0; +static int debug; #define dprintk(args...) \ do { \ if (debug) printk(KERN_DEBUG "tda10086: " args); \ @@ -107,9 +107,12 @@ static int tda10086_write_mask(struct tda10086_state *state, int reg, int mask, static int tda10086_init(struct dvb_frontend* fe) { struct tda10086_state* state = fe->demodulator_priv; + u8 t22k_off = 0x80; dprintk ("%s\n", __FUNCTION__); + if (state->config->diseqc_tone) + t22k_off = 0; // reset tda10086_write_byte(state, 0x00, 0x00); msleep(10); @@ -159,7 +162,7 @@ static int tda10086_init(struct dvb_frontend* fe) tda10086_write_byte(state, 0x3d, 0x80); // setup SEC - tda10086_write_byte(state, 0x36, 0x80); // all SEC off, no 22k tone + tda10086_write_byte(state, 0x36, t22k_off); // all SEC off, 22k tone tda10086_write_byte(state, 0x34, (((1<<19) * (22000/1000)) / (SACLK/1000))); // } tone frequency tda10086_write_byte(state, 0x35, (((1<<19) * (22000/1000)) / (SACLK/1000)) >> 8); // } @@ -181,16 +184,20 @@ static void tda10086_diseqc_wait(struct tda10086_state *state) static int tda10086_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone) { struct tda10086_state* state = fe->demodulator_priv; + u8 t22k_off = 0x80; dprintk ("%s\n", __FUNCTION__); + if (state->config->diseqc_tone) + t22k_off = 0; + switch (tone) { case SEC_TONE_OFF: - tda10086_write_byte(state, 0x36, 0x80); + tda10086_write_byte(state, 0x36, t22k_off); break; case SEC_TONE_ON: - tda10086_write_byte(state, 0x36, 0x81); + tda10086_write_byte(state, 0x36, 0x01 + t22k_off); break; } @@ -203,9 +210,13 @@ static int tda10086_send_master_cmd (struct dvb_frontend* fe, struct tda10086_state* state = fe->demodulator_priv; int i; u8 oldval; + u8 t22k_off = 0x80; dprintk ("%s\n", __FUNCTION__); + if (state->config->diseqc_tone) + t22k_off = 0; + if (cmd->msg_len > 6) return -EINVAL; oldval = tda10086_read_byte(state, 0x36); @@ -213,7 +224,8 @@ static int tda10086_send_master_cmd (struct dvb_frontend* fe, for(i=0; i< cmd->msg_len; i++) { tda10086_write_byte(state, 0x48+i, cmd->msg[i]); } - tda10086_write_byte(state, 0x36, 0x88 | ((cmd->msg_len - 1) << 4)); + tda10086_write_byte(state, 0x36, (0x08 + t22k_off) + | ((cmd->msg_len - 1) << 4)); tda10086_diseqc_wait(state); @@ -226,16 +238,20 @@ static int tda10086_send_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t minic { struct tda10086_state* state = fe->demodulator_priv; u8 oldval = tda10086_read_byte(state, 0x36); + u8 t22k_off = 0x80; dprintk ("%s\n", __FUNCTION__); + if (state->config->diseqc_tone) + t22k_off = 0; + switch(minicmd) { case SEC_MINI_A: - tda10086_write_byte(state, 0x36, 0x84); + tda10086_write_byte(state, 0x36, 0x04 + t22k_off); break; case SEC_MINI_B: - tda10086_write_byte(state, 0x36, 0x86); + tda10086_write_byte(state, 0x36, 0x06 + t22k_off); break; } diff --git a/linux/drivers/media/dvb/frontends/tda10086.h b/linux/drivers/media/dvb/frontends/tda10086.h index ed584a8f4..eeceaeee7 100644 --- a/linux/drivers/media/dvb/frontends/tda10086.h +++ b/linux/drivers/media/dvb/frontends/tda10086.h @@ -33,6 +33,9 @@ struct tda10086_config /* does the "inversion" need inverted? */ u8 invert; + + /* do we need the diseqc signal with carrier? */ + u8 diseqc_tone; }; #if defined(CONFIG_DVB_TDA10086) || (defined(CONFIG_DVB_TDA10086_MODULE) && defined(MODULE)) diff --git a/linux/drivers/media/dvb/frontends/tda18271-common.c b/linux/drivers/media/dvb/frontends/tda18271-common.c index 6dfabc5a5..d0596b999 100644 --- a/linux/drivers/media/dvb/frontends/tda18271-common.c +++ b/linux/drivers/media/dvb/frontends/tda18271-common.c @@ -125,16 +125,16 @@ int tda18271_read_regs(struct dvb_frontend *fe) unsigned char buf = 0x00; int ret; struct i2c_msg msg[] = { - { .addr = priv->i2c_addr, .flags = 0, + { .addr = priv->i2c_props.addr, .flags = 0, .buf = &buf, .len = 1 }, - { .addr = priv->i2c_addr, .flags = I2C_M_RD, + { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, .buf = regs, .len = 16 } }; tda18271_i2c_gate_ctrl(fe, 1); /* read all registers */ - ret = i2c_transfer(priv->i2c_adap, msg, 2); + ret = i2c_transfer(priv->i2c_props.adap, msg, 2); tda18271_i2c_gate_ctrl(fe, 0); @@ -155,23 +155,23 @@ int tda18271_read_extended(struct dvb_frontend *fe) unsigned char buf = 0x00; int ret, i; struct i2c_msg msg[] = { - { .addr = priv->i2c_addr, .flags = 0, + { .addr = priv->i2c_props.addr, .flags = 0, .buf = &buf, .len = 1 }, - { .addr = priv->i2c_addr, .flags = I2C_M_RD, + { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, .buf = regdump, .len = TDA18271_NUM_REGS } }; tda18271_i2c_gate_ctrl(fe, 1); /* read all registers */ - ret = i2c_transfer(priv->i2c_adap, msg, 2); + ret = i2c_transfer(priv->i2c_props.adap, msg, 2); tda18271_i2c_gate_ctrl(fe, 0); if (ret != 2) tda_err("ERROR: i2c_transfer returned: %d\n", ret); - for (i = 0; i <= TDA18271_NUM_REGS; i++) { + for (i = 0; i < TDA18271_NUM_REGS; i++) { /* don't update write-only registers */ if ((i != R_EB9) && (i != R_EB16) && @@ -192,7 +192,7 @@ int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len) struct tda18271_priv *priv = fe->tuner_priv; unsigned char *regs = priv->tda18271_regs; unsigned char buf[TDA18271_NUM_REGS + 1]; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, + struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = 0, .buf = buf, .len = len + 1 }; int i, ret; @@ -205,7 +205,7 @@ int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len) tda18271_i2c_gate_ctrl(fe, 1); /* write registers */ - ret = i2c_transfer(priv->i2c_adap, &msg, 1); + ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); tda18271_i2c_gate_ctrl(fe, 0); @@ -223,7 +223,8 @@ int tda18271_init_regs(struct dvb_frontend *fe) unsigned char *regs = priv->tda18271_regs; tda_dbg("initializing registers for device @ %d-%04x\n", - i2c_adapter_id(priv->i2c_adap), priv->i2c_addr); + i2c_adapter_id(priv->i2c_props.adap), + priv->i2c_props.addr); /* initialize registers */ switch (priv->id) { diff --git a/linux/drivers/media/dvb/frontends/tda18271-fe.c b/linux/drivers/media/dvb/frontends/tda18271-fe.c index c0dbec28c..dfa7456de 100644 --- a/linux/drivers/media/dvb/frontends/tda18271-fe.c +++ b/linux/drivers/media/dvb/frontends/tda18271-fe.c @@ -32,27 +32,11 @@ static int tda18271_cal_on_startup; module_param_named(cal, tda18271_cal_on_startup, int, 0644); MODULE_PARM_DESC(cal, "perform RF tracking filter calibration on startup"); -static LIST_HEAD(tda18271_list); static DEFINE_MUTEX(tda18271_list_mutex); +static LIST_HEAD(hybrid_tuner_instance_list); /*---------------------------------------------------------------------*/ -static int tda18271_ir_cal_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda18271_read_regs(fe); - - /* test IR_CAL_OK to see if we need init */ - if ((regs[R_EP1] & 0x08) == 0) - tda18271_init_regs(fe); - - return 0; -} - -/* ------------------------------------------------------------------ */ - static int tda18271_channel_configuration(struct dvb_frontend *fe, u32 ifc, u32 freq, u32 bw, u8 std, int radio) @@ -215,8 +199,10 @@ static int tda18271_read_thermometer(struct dvb_frontend *fe) return tm; } -static int tda18271_rf_tracking_filters_correction(struct dvb_frontend *fe, - u32 freq) +/* ------------------------------------------------------------------ */ + +static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe, + u32 freq) { struct tda18271_priv *priv = fe->tuner_priv; struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; @@ -611,7 +597,7 @@ static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe) /* ------------------------------------------------------------------ */ -static int tda18271_rf_cal_init(struct dvb_frontend *fe) +static int tda18271c2_rf_cal_init(struct dvb_frontend *fe) { struct tda18271_priv *priv = fe->tuner_priv; unsigned char *regs = priv->tda18271_regs; @@ -634,63 +620,13 @@ static int tda18271_rf_cal_init(struct dvb_frontend *fe) return 0; } -static int tda18271_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - mutex_lock(&priv->lock); - - /* power up */ - tda18271_set_standby_mode(fe, 0, 0, 0); - - /* initialization */ - tda18271_ir_cal_init(fe); - - if (priv->id == TDA18271HDC2) - tda18271_rf_cal_init(fe); - - mutex_unlock(&priv->lock); - - return 0; -} - -static int tda18271c2_tune(struct dvb_frontend *fe, - u32 ifc, u32 freq, u32 bw, u8 std, int radio) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - tda_dbg("freq = %d, ifc = %d\n", freq, ifc); - - tda18271_init(fe); - - mutex_lock(&priv->lock); - - tda18271_rf_tracking_filters_correction(fe, freq); - - tda18271_channel_configuration(fe, ifc, freq, bw, std, radio); - - mutex_unlock(&priv->lock); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int tda18271c1_tune(struct dvb_frontend *fe, - u32 ifc, u32 freq, u32 bw, u8 std, int radio) +static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe, + u32 freq, u32 bw) { struct tda18271_priv *priv = fe->tuner_priv; unsigned char *regs = priv->tda18271_regs; u32 N = 0; - tda18271_init(fe); - - mutex_lock(&priv->lock); - - tda_dbg("freq = %d, ifc = %d\n", freq, ifc); - - /* RF tracking filter calibration */ - /* calculate bp filter */ tda18271_calc_bp_filter(fe, &freq); tda18271_write_regs(fe, R_EP1, 1); @@ -761,7 +697,7 @@ static int tda18271c1_tune(struct dvb_frontend *fe, regs[R_EB7] = 0x40; tda18271_write_regs(fe, R_EB7, 1); - msleep(10); + msleep(10); /* pll locking */ regs[R_EB20] = 0xec; tda18271_write_regs(fe, R_EB20, 1); @@ -776,74 +712,70 @@ static int tda18271c1_tune(struct dvb_frontend *fe, if (0 == tda18271_calc_rf_cal(fe, &freq)) tda18271_write_regs(fe, R_EB14, 1); - /* Channel Configuration */ + return 0; +} - switch (priv->mode) { - case TDA18271_ANALOG: - regs[R_EB22] = 0x2c; - break; - case TDA18271_DIGITAL: - regs[R_EB22] = 0x37; - break; - } - tda18271_write_regs(fe, R_EB22, 1); +/* ------------------------------------------------------------------ */ - regs[R_EP1] |= 0x40; /* set dis power level on */ +static int tda18271_ir_cal_init(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; - /* set standard */ - regs[R_EP3] &= ~0x1f; /* clear std bits */ + tda18271_read_regs(fe); - /* see table 22 */ - regs[R_EP3] |= std; + /* test IR_CAL_OK to see if we need init */ + if ((regs[R_EP1] & 0x08) == 0) + tda18271_init_regs(fe); - regs[R_EP4] &= ~0x03; /* set cal mode to normal */ + return 0; +} - regs[R_EP4] &= ~0x1c; /* clear if level bits */ - switch (priv->mode) { - case TDA18271_ANALOG: - regs[R_MPD] &= ~0x80; /* IF notch = 0 */ - break; - case TDA18271_DIGITAL: - regs[R_EP4] |= 0x04; - regs[R_MPD] |= 0x80; - break; - } +static int tda18271_init(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; - if (radio) - regs[R_EP4] |= 0x80; - else - regs[R_EP4] &= ~0x80; + mutex_lock(&priv->lock); - /* image rejection validity */ - tda18271_calc_ir_measure(fe, &freq); + /* power up */ + tda18271_set_standby_mode(fe, 0, 0, 0); - /* calculate MAIN PLL */ - N = freq + ifc; + /* initialization */ + tda18271_ir_cal_init(fe); - tda18271_calc_main_pll(fe, N); + if (priv->id == TDA18271HDC2) + tda18271c2_rf_cal_init(fe); - tda18271_write_regs(fe, R_TM, 15); - msleep(5); mutex_unlock(&priv->lock); return 0; } -static inline int tda18271_tune(struct dvb_frontend *fe, - u32 ifc, u32 freq, u32 bw, u8 std, int radio) +static int tda18271_tune(struct dvb_frontend *fe, + u32 ifc, u32 freq, u32 bw, u8 std, int radio) { struct tda18271_priv *priv = fe->tuner_priv; - int ret = -EINVAL; + + tda_dbg("freq = %d, ifc = %d, bw = %d, std = 0x%02x\n", + freq, ifc, bw, std); + + tda18271_init(fe); + + mutex_lock(&priv->lock); switch (priv->id) { case TDA18271HDC1: - ret = tda18271c1_tune(fe, ifc, freq, bw, std, radio); + tda18271c1_rf_tracking_filter_calibration(fe, freq, bw); break; case TDA18271HDC2: - ret = tda18271c2_tune(fe, ifc, freq, bw, std, radio); + tda18271c2_rf_tracking_filters_correction(fe, freq); break; } - return ret; + tda18271_channel_configuration(fe, ifc, freq, bw, std, radio); + + mutex_unlock(&priv->lock); + + return 0; } /* ------------------------------------------------------------------ */ @@ -860,7 +792,6 @@ static int tda18271_set_params(struct dvb_frontend *fe, priv->mode = TDA18271_DIGITAL; - /* see table 22 */ if (fe->ops.info.type == FE_ATSC) { switch (params->u.vsb.modulation) { case VSB_8: @@ -908,6 +839,10 @@ static int tda18271_set_params(struct dvb_frontend *fe, return -EINVAL; } + /* When tuning digital, the analog demod must be tri-stated */ + if (fe->ops.analog_ops.standby) + fe->ops.analog_ops.standby(fe); + ret = tda18271_tune(fe, sgIF * 1000, freq, bw, std, 0); if (ret < 0) @@ -1007,16 +942,9 @@ static int tda18271_release(struct dvb_frontend *fe) mutex_lock(&tda18271_list_mutex); - priv->count--; - - if (!priv->count) { - tda_dbg("destroying instance @ %d-%04x\n", - i2c_adapter_id(priv->i2c_adap), - priv->i2c_addr); - list_del(&priv->tda18271_list); + if (priv) + hybrid_tuner_release_state(priv); - kfree(priv); - } mutex_unlock(&tda18271_list_mutex); fe->tuner_priv = NULL; @@ -1130,7 +1058,8 @@ static int tda18271_get_id(struct dvb_frontend *fe) } tda_info("%s detected @ %d-%04x%s\n", name, - i2c_adapter_id(priv->i2c_adap), priv->i2c_addr, + i2c_adapter_id(priv->i2c_props.adap), + priv->i2c_props.addr, (0 == ret) ? "" : ", device not supported."); return ret; @@ -1157,46 +1086,25 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, struct tda18271_config *cfg) { struct tda18271_priv *priv = NULL; - int state_found = 0; + int instance; mutex_lock(&tda18271_list_mutex); - list_for_each_entry(priv, &tda18271_list, tda18271_list) { - if ((i2c_adapter_id(priv->i2c_adap) == i2c_adapter_id(i2c)) && - (priv->i2c_addr == addr)) { - tda_dbg("attaching existing tuner @ %d-%04x\n", - i2c_adapter_id(priv->i2c_adap), - priv->i2c_addr); - priv->count++; - fe->tuner_priv = priv; - state_found = 1; - /* allow dvb driver to override i2c gate setting */ - if ((cfg) && (cfg->gate != TDA18271_GATE_ANALOG)) - priv->gate = cfg->gate; - break; - } - } - if (state_found == 0) { - tda_dbg("creating new tuner instance @ %d-%04x\n", - i2c_adapter_id(i2c), addr); - - priv = kzalloc(sizeof(struct tda18271_priv), GFP_KERNEL); - if (priv == NULL) { - mutex_unlock(&tda18271_list_mutex); - return NULL; - } - - priv->i2c_addr = addr; - priv->i2c_adap = i2c; + instance = hybrid_tuner_request_state(struct tda18271_priv, priv, + hybrid_tuner_instance_list, + i2c, addr, "tda18271"); + switch (instance) { + case 0: + goto fail; + break; + case 1: + /* new tuner instance */ priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO; priv->cal_initialized = false; mutex_init(&priv->lock); - priv->count++; fe->tuner_priv = priv; - list_add_tail(&priv->tda18271_list, &tda18271_list); - if (tda18271_get_id(fe) < 0) goto fail; @@ -1207,9 +1115,18 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, tda18271_init_regs(fe); if ((tda18271_cal_on_startup) && (priv->id == TDA18271HDC2)) - tda18271_rf_cal_init(fe); + tda18271c2_rf_cal_init(fe); mutex_unlock(&priv->lock); + break; + default: + /* existing tuner instance */ + fe->tuner_priv = priv; + + /* allow dvb driver to override i2c gate setting */ + if ((cfg) && (cfg->gate != TDA18271_GATE_ANALOG)) + priv->gate = cfg->gate; + break; } /* override default std map with values in config struct */ diff --git a/linux/drivers/media/dvb/frontends/tda18271-priv.h b/linux/drivers/media/dvb/frontends/tda18271-priv.h index ad4b59771..5f8af8140 100644 --- a/linux/drivers/media/dvb/frontends/tda18271-priv.h +++ b/linux/drivers/media/dvb/frontends/tda18271-priv.h @@ -29,6 +29,7 @@ #else #include <asm/semaphore.h> #endif +#include "tuner-i2c.h" #include "tda18271.h" #define R_ID 0x00 /* ID byte */ @@ -103,17 +104,15 @@ enum tda18271_ver { }; struct tda18271_priv { - u8 i2c_addr; - struct i2c_adapter *i2c_adap; unsigned char tda18271_regs[TDA18271_NUM_REGS]; - struct list_head tda18271_list; + struct list_head hybrid_tuner_instance_list; + struct tuner_i2c_props i2c_props; enum tda18271_mode mode; enum tda18271_i2c_gate gate; enum tda18271_ver id; - unsigned int count; unsigned int tm_rfcal; unsigned int cal_initialized:1; diff --git a/linux/drivers/media/dvb/frontends/tda826x.c b/linux/drivers/media/dvb/frontends/tda826x.c index 24d6cc11f..71c486b4e 100644 --- a/linux/drivers/media/dvb/frontends/tda826x.c +++ b/linux/drivers/media/dvb/frontends/tda826x.c @@ -27,7 +27,7 @@ #include "tda826x.h" -static int debug = 0; +static int debug; #define dprintk(args...) \ do { \ if (debug) printk(KERN_DEBUG "tda826x: " args); \ diff --git a/linux/drivers/media/dvb/frontends/tda827x.c b/linux/drivers/media/dvb/frontends/tda827x.c index ed1502252..d4f23f961 100644 --- a/linux/drivers/media/dvb/frontends/tda827x.c +++ b/linux/drivers/media/dvb/frontends/tda827x.c @@ -26,7 +26,7 @@ #include "tda827x.h" -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/linux/drivers/media/dvb/frontends/ves1x93.c b/linux/drivers/media/dvb/frontends/ves1x93.c index 23fd0303c..c041c81f9 100644 --- a/linux/drivers/media/dvb/frontends/ves1x93.c +++ b/linux/drivers/media/dvb/frontends/ves1x93.c @@ -48,7 +48,7 @@ struct ves1x93_state { u8 demod_type; }; -static int debug = 0; +static int debug; #define dprintk if (debug) printk #define DEMOD_VES1893 0 diff --git a/linux/drivers/media/dvb/frontends/xc5000.c b/linux/drivers/media/dvb/frontends/xc5000.c index 5afa58a06..e50924d97 100644 --- a/linux/drivers/media/dvb/frontends/xc5000.c +++ b/linux/drivers/media/dvb/frontends/xc5000.c @@ -151,7 +151,7 @@ typedef struct { #define FM_Radio_INPUT2 21 #define FM_Radio_INPUT1 22 -XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { +static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { {"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020}, {"M/N-NTSC/PAL-A2", 0x0600, 0x8020}, {"M/N-NTSC/PAL-EIAJ", 0x0440, 0x8020}, @@ -577,6 +577,7 @@ static int xc5000_fwupload(struct dvb_frontend* fe) if (ret) { printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n"); ret = XC_RESULT_RESET_FAILURE; + goto out; } else { printk(KERN_INFO "xc5000: firmware read %Zu bytes.\n", fw->size); @@ -591,6 +592,7 @@ static int xc5000_fwupload(struct dvb_frontend* fe) ret = xc_load_i2c_sequence(fe, fw->data ); } +out: release_firmware(fw); return ret; } diff --git a/linux/drivers/media/dvb/frontends/xc5000.h b/linux/drivers/media/dvb/frontends/xc5000.h index e0e84562a..32a5f1c86 100644 --- a/linux/drivers/media/dvb/frontends/xc5000.h +++ b/linux/drivers/media/dvb/frontends/xc5000.h @@ -45,7 +45,8 @@ struct xc5000_config { /* xc5000 callback command */ #define XC5000_TUNER_RESET 0 -#if defined(CONFIG_DVB_TUNER_XC5000) || defined(CONFIG_DVB_TUNER_XC5000_MODULE) +#if defined(CONFIG_DVB_TUNER_XC5000) || \ + (defined(CONFIG_DVB_TUNER_XC5000_MODULE) && defined(MODULE)) extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct xc5000_config *cfg); diff --git a/linux/drivers/media/dvb/frontends/zl10353.c b/linux/drivers/media/dvb/frontends/zl10353.c index 79802e023..1ae9f0ef1 100644 --- a/linux/drivers/media/dvb/frontends/zl10353.c +++ b/linux/drivers/media/dvb/frontends/zl10353.c @@ -48,7 +48,7 @@ static int debug; } while (0) #if 1 -static int debug_regs = 0; +static int debug_regs; #endif static int zl10353_single_write(struct dvb_frontend *fe, u8 reg, u8 val) diff --git a/linux/drivers/media/dvb/ttpci/av7110_av.c b/linux/drivers/media/dvb/ttpci/av7110_av.c index aef6e36d7..3e6b650fb 100644 --- a/linux/drivers/media/dvb/ttpci/av7110_av.c +++ b/linux/drivers/media/dvb/ttpci/av7110_av.c @@ -966,6 +966,7 @@ static u8 iframe_header[] = { 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x80, 0x00, 0x static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len, int nonblock) { int i, n; + int progressive = 0; dprintk(2, "av7110:%p, \n", av7110); @@ -974,6 +975,14 @@ static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len return -EBUSY; } + for (i = 0; i < len - 5; i++) { + /* get progressive flag from picture extension */ + if (buf[i] == 0x00 && buf[i+1] == 0x00 && + buf[i+2] == 0x01 && (unsigned char)buf[i+3] == 0xb5 && + (buf[i+4] & 0xf0) == 0x10) + progressive = buf[i+5] & 0x08; + } + /* setting n always > 1, fixes problems when playing stillframes consisting of I- and P-Frames */ n = MIN_IFRAME / len + 1; @@ -985,7 +994,11 @@ static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len dvb_play(av7110, buf, len, 0, 1); av7110_ipack_flush(&av7110->ipack[1]); - return 0; + + if (progressive) + return vidcom(av7110, AV_VIDEO_CMD_FREEZE, 1); + else + return 0; } diff --git a/linux/drivers/media/dvb/ttpci/budget-av.c b/linux/drivers/media/dvb/ttpci/budget-av.c index 3439c9864..2d64d557b 100644 --- a/linux/drivers/media/dvb/ttpci/budget-av.c +++ b/linux/drivers/media/dvb/ttpci/budget-av.c @@ -896,6 +896,7 @@ static u8 read_pwm(struct budget_av *budget_av) #define SUBID_DVBS_CINERGY1200 0x1154 #define SUBID_DVBS_CYNERGY1200N 0x1155 #define SUBID_DVBS_TV_STAR 0x0014 +#define SUBID_DVBS_TV_STAR_PLUS_X4 0x0015 #define SUBID_DVBS_TV_STAR_CI 0x0016 #define SUBID_DVBS_EASYWATCH_1 0x001a #define SUBID_DVBS_EASYWATCH_2 0x001b @@ -910,6 +911,7 @@ static u8 read_pwm(struct budget_av *budget_av) #define SUBID_DVBC_CINERGY1200 0x1156 #define SUBID_DVBC_CINERGY1200_MK3 0x1176 +#define SUBID_DVBT_EASYWATCH 0x003a #define SUBID_DVBT_KNC1_PLUS 0x0031 #define SUBID_DVBT_KNC1 0x0030 #define SUBID_DVBT_CINERGY1200 0x1157 @@ -957,6 +959,7 @@ static void frontend_init(struct budget_av *budget_av) break; case SUBID_DVBS_TV_STAR: + case SUBID_DVBS_TV_STAR_PLUS_X4: case SUBID_DVBS_TV_STAR_CI: case SUBID_DVBS_CYNERGY1200N: case SUBID_DVBS_EASYWATCH: @@ -1018,6 +1021,7 @@ static void frontend_init(struct budget_av *budget_av) } break; + case SUBID_DVBT_EASYWATCH: case SUBID_DVBT_KNC1: case SUBID_DVBT_KNC1_PLUS: case SUBID_DVBT_CINERGY1200: @@ -1248,7 +1252,9 @@ MAKE_BUDGET_INFO(satewpls1, "Satelco EasyWatch DVB-S light", BUDGET_KNC1S); MAKE_BUDGET_INFO(satewps, "Satelco EasyWatch DVB-S", BUDGET_KNC1S); MAKE_BUDGET_INFO(satewplc, "Satelco EasyWatch DVB-C", BUDGET_KNC1CP); MAKE_BUDGET_INFO(satewcmk3, "Satelco EasyWatch DVB-C MK3", BUDGET_KNC1C_MK3); +MAKE_BUDGET_INFO(satewt, "Satelco EasyWatch DVB-T", BUDGET_KNC1T); MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP); +MAKE_BUDGET_INFO(knc1spx4, "KNC1 DVB-S Plus X4", BUDGET_KNC1SP); MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP); MAKE_BUDGET_INFO(knc1cmk3, "KNC1 DVB-C MK3", BUDGET_KNC1C_MK3); MAKE_BUDGET_INFO(knc1cpmk3, "KNC1 DVB-C Plus MK3", BUDGET_KNC1CP_MK3); @@ -1266,12 +1272,14 @@ static struct pci_device_id pci_tbl[] = { MAKE_EXTENSION_PCI(knc1sp, 0x1131, 0x0011), MAKE_EXTENSION_PCI(knc1sp, 0x1894, 0x0011), MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0014), + MAKE_EXTENSION_PCI(knc1spx4, 0x1894, 0x0015), MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0016), MAKE_EXTENSION_PCI(satewpls, 0x1894, 0x001e), MAKE_EXTENSION_PCI(satewpls1, 0x1894, 0x001a), MAKE_EXTENSION_PCI(satewps, 0x1894, 0x001b), MAKE_EXTENSION_PCI(satewplc, 0x1894, 0x002a), MAKE_EXTENSION_PCI(satewcmk3, 0x1894, 0x002c), + MAKE_EXTENSION_PCI(satewt, 0x1894, 0x003a), MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020), MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021), MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0022), diff --git a/linux/drivers/media/dvb/ttpci/budget-ci.c b/linux/drivers/media/dvb/ttpci/budget-ci.c index 3ccca5d90..c35ad070c 100644 --- a/linux/drivers/media/dvb/ttpci/budget-ci.c +++ b/linux/drivers/media/dvb/ttpci/budget-ci.c @@ -86,7 +86,7 @@ static int rc5_device = -1; module_param(rc5_device, int, 0644); MODULE_PARM_DESC(rc5_device, "only IR commands to given RC5 device (device = 0 - 31, any device = 255, default: autodetect)"); -static int ir_debug = 0; +static int ir_debug; module_param(ir_debug, int, 0644); MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding"); diff --git a/linux/drivers/media/dvb/ttpci/budget.c b/linux/drivers/media/dvb/ttpci/budget.c index 9268a82ba..14b00f57b 100644 --- a/linux/drivers/media/dvb/ttpci/budget.c +++ b/linux/drivers/media/dvb/ttpci/budget.c @@ -351,6 +351,7 @@ static struct s5h1420_config s5h1420_config = { static struct tda10086_config tda10086_config = { .demod_address = 0x0e, .invert = 0, + .diseqc_tone = 1, }; static u8 read_pwm(struct budget* budget) diff --git a/linux/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/linux/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c index 8fd4b615b..2e1572fb9 100644 --- a/linux/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c +++ b/linux/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c @@ -550,7 +550,7 @@ static void ttusb_handle_sec_data(struct ttusb_channel *channel, const u8 * data, int len); #endif -static int numpkt = 0, numts, numstuff, numsec, numinvalid; +static int numpkt, numts, numstuff, numsec, numinvalid; static unsigned long lastj; static void ttusb_process_muxpack(struct ttusb *ttusb, const u8 * muxpack, @@ -1017,7 +1017,7 @@ static int stc_release(struct inode *inode, struct file *file) return 0; } -static struct file_operations stc_fops = { +static const struct file_operations stc_fops = { .owner = THIS_MODULE, .read = stc_read, .open = stc_open, diff --git a/linux/drivers/media/radio/Kconfig b/linux/drivers/media/radio/Kconfig index 32ffd8103..01ee71e82 100644 --- a/linux/drivers/media/radio/Kconfig +++ b/linux/drivers/media/radio/Kconfig @@ -4,12 +4,12 @@ menuconfig RADIO_ADAPTERS bool "Radio Adapters" - depends on VIDEO_DEV + depends on VIDEO_V4L2 default y ---help--- Say Y here to enable selecting AM/FM radio adapters. -if RADIO_ADAPTERS && VIDEO_DEV +if RADIO_ADAPTERS && VIDEO_V4L2 config RADIO_CADET tristate "ADS Cadet AM/FM Tuner" diff --git a/linux/drivers/media/radio/Makefile b/linux/drivers/media/radio/Makefile index f36cf4e63..a30159f6f 100644 --- a/linux/drivers/media/radio/Makefile +++ b/linux/drivers/media/radio/Makefile @@ -21,6 +21,6 @@ obj-$(CONFIG_RADIO_GEMTEK_PCI) += radio-gemtek-pci.o obj-$(CONFIG_RADIO_TRUST) += radio-trust.o obj-$(CONFIG_RADIO_MAESTRO) += radio-maestro.o obj-$(CONFIG_USB_DSBR) += dsbr100.o -obj-$(CONFIG_USB_SI470X) := radio-si470x.o +obj-$(CONFIG_USB_SI470X) += radio-si470x.o EXTRA_CFLAGS += -Isound diff --git a/linux/drivers/media/radio/miropcm20-rds.c b/linux/drivers/media/radio/miropcm20-rds.c index aed114773..06dfed9ef 100644 --- a/linux/drivers/media/radio/miropcm20-rds.c +++ b/linux/drivers/media/radio/miropcm20-rds.c @@ -19,7 +19,7 @@ #include "miropcm20-rds-core.h" static char * text_buffer; -static int rds_users = 0; +static int rds_users; static int rds_f_open(struct inode *in, struct file *fi) diff --git a/linux/drivers/media/radio/radio-cadet.c b/linux/drivers/media/radio/radio-cadet.c index 098ee6197..4275dcb51 100644 --- a/linux/drivers/media/radio/radio-cadet.c +++ b/linux/drivers/media/radio/radio-cadet.c @@ -70,13 +70,13 @@ static struct v4l2_queryctrl radio_qctrl[] = { static int io=-1; /* default to isapnp activation */ static int radio_nr = -1; -static int users=0; -static int curtuner=0; -static int tunestat=0; -static int sigstrength=0; +static int users; +static int curtuner; +static int tunestat; +static int sigstrength; static wait_queue_head_t read_queue; static struct timer_list readtimer; -static __u8 rdsin=0,rdsout=0,rdsstat=0; +static __u8 rdsin, rdsout, rdsstat; static unsigned char rdsbuf[RDS_BUFFER]; static spinlock_t cadet_io_lock; diff --git a/linux/drivers/media/radio/radio-sf16fmi.c b/linux/drivers/media/radio/radio-sf16fmi.c index 29276d364..b56c2db8f 100644 --- a/linux/drivers/media/radio/radio-sf16fmi.c +++ b/linux/drivers/media/radio/radio-sf16fmi.c @@ -328,7 +328,7 @@ static struct isapnp_device_id id_table[] __devinitdata = { MODULE_DEVICE_TABLE(isapnp, id_table); -static int isapnp_fmi_probe(void) +static int __init isapnp_fmi_probe(void) { int i = 0; @@ -368,6 +368,7 @@ static int __init fmi_init(void) } if (!request_region(io, 2, "radio-sf16fmi")) { printk(KERN_ERR "radio-sf16fmi: port 0x%x already in use\n", io); + pnp_device_detach(dev); return -EBUSY; } diff --git a/linux/drivers/media/radio/radio-sf16fmr2.c b/linux/drivers/media/radio/radio-sf16fmr2.c index a61076fb2..ef5366099 100644 --- a/linux/drivers/media/radio/radio-sf16fmr2.c +++ b/linux/drivers/media/radio/radio-sf16fmr2.c @@ -475,9 +475,8 @@ static int __init fmr2_init(void) mutex_init(&lock); - if (request_region(io, 2, "sf16fmr2")) - { - printk(KERN_ERR "fmr2: port 0x%x already in use\n", io); + if (!request_region(io, 2, "sf16fmr2")) { + printk(KERN_ERR "radio-sf16fmr2: request_region failed!\n"); return -EBUSY; } diff --git a/linux/drivers/media/radio/radio-si470x.c b/linux/drivers/media/radio/radio-si470x.c index f34900cd4..e999b2fc3 100644 --- a/linux/drivers/media/radio/radio-si470x.c +++ b/linux/drivers/media/radio/radio-si470x.c @@ -5,7 +5,7 @@ * - Silicon Labs USB FM Radio Reference Design * - ADS/Tech FM Radio Receiver (formerly Instant FM Music) (RDX-155-EF) * - * Copyright (c) 2007 Tobias Lorenz <tobias.lorenz@gmx.net> + * Copyright (c) 2008 Tobias Lorenz <tobias.lorenz@gmx.net> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -29,7 +29,7 @@ * Version 1.0.0 * - First working version * 2008-01-13 Tobias Lorenz <tobias.lorenz@gmx.net> - * Version 1.0.1 + * Version 1.0.1 * - Improved error handling, every function now returns errno * - Improved multi user access (start/mute/stop) * - Channel doesn't get lost anymore after start/mute/stop @@ -47,23 +47,60 @@ * - check for firmware version 15 * - code order and prototypes still remain the same * - spacing and bottom of band codes remain the same + * 2008-01-16 Tobias Lorenz <tobias.lorenz@gmx.net> + * Version 1.0.3 + * - code reordered to avoid function prototypes + * - switch/case defaults are now more user-friendly + * - unified comment style + * - applied all checkpatch.pl v1.12 suggestions + * except the warning about the too long lines with bit comments + * - renamed FMRADIO to RADIO to cut line length (checkpatch.pl) + * 2008-01-22 Tobias Lorenz <tobias.lorenz@gmx.net> + * Version 1.0.4 + * - avoid poss. locking when doing copy_to_user which may sleep + * - RDS is automatically activated on read now + * - code cleaned of unnecessary rds_commands + * - USB Vendor/Product ID for ADS/Tech FM Radio Receiver verified + * (thanks to Guillaume RAMOUSSE) + * 2008-01-27 Tobias Lorenz <tobias.lorenz@gmx.net> + * Version 1.0.5 + * - number of seek_retries changed to tune_timeout + * - fixed problem with incomplete tune operations by own buffers + * - optimization of variables and printf types + * - improved error logging + * 2008-01-31 Tobias Lorenz <tobias.lorenz@gmx.net> + * Oliver Neukum <oliver@neukum.org> + * Version 1.0.6 + * - fixed coverity checker warnings in *_usb_driver_disconnect + * - probe()/open() race by correct ordering in probe() + * - DMA coherency rules by separate allocation of all buffers + * - use of endianness macros + * - abuse of spinlock, replaced by mutex + * - racy handling of timer in disconnect, + * replaced by delayed_work + * - racy interruptible_sleep_on(), + * replaced with wait_event_interruptible() + * - handle signals in read() + * 2008-02-08 Tobias Lorenz <tobias.lorenz@gmx.net> + * Oliver Neukum <oliver@neukum.org> + * Version 1.0.7 + * - usb autosuspend support * * ToDo: - * - check USB Vendor/Product ID for ADS/Tech FM Radio Receiver - * (formerly Instant FM Music) (RDX-155-EF) is 06e1:a155 * - add seeking support * - add firmware download/update support - * - add possibility to switch off RDS * - RDS support: interrupt mode, instead of polling - * - add LED status output + * - add LED status output (check if that's not already done in firmware) */ + /* driver definitions */ #define DRIVER_AUTHOR "Tobias Lorenz <tobias.lorenz@gmx.net>" #define DRIVER_NAME "radio-si470x" -#define DRIVER_VERSION KERNEL_VERSION(1, 0, 2) +#define DRIVER_KERNEL_VERSION KERNEL_VERSION(1, 0, 6) #define DRIVER_CARD "Silicon Labs Si470x FM Radio Receiver" #define DRIVER_DESC "USB radio driver for Si470x FM Radio Receivers" +#define DRIVER_VERSION "1.0.6" /* kernel includes */ @@ -77,10 +114,31 @@ #include <linux/version.h> #include "compat.h" #include <linux/videodev2.h> +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16) +#include <linux/mutex.h> +#endif #include <media/v4l2-common.h> #include <media/rds.h> +#include <asm/unaligned.h> + + +/* USB Device ID List */ +static struct usb_device_id si470x_usb_driver_id_table[] = { + /* Silicon Labs USB FM Radio Reference Design */ + { USB_DEVICE_AND_INTERFACE_INFO(0x10c4, 0x818a, USB_CLASS_HID, 0, 0) }, + /* ADS/Tech FM Radio Receiver (formerly Instant FM Music) */ + { USB_DEVICE_AND_INTERFACE_INFO(0x06e1, 0xa155, USB_CLASS_HID, 0, 0) }, + /* Terminating entry */ + { } +}; +MODULE_DEVICE_TABLE(usb, si470x_usb_driver_id_table); + +/************************************************************************** + * Module Parameters + **************************************************************************/ + /* Radio Nr */ static int radio_nr = -1; module_param(radio_nr, int, 0); @@ -90,55 +148,56 @@ MODULE_PARM_DESC(radio_nr, "Radio Nr"); /* 0: 200 kHz (USA, Australia) */ /* 1: 100 kHz (Europe, Japan) */ /* 2: 50 kHz */ -static int space = 2; -module_param(space, int, 0); +static unsigned short space = 2; +module_param(space, ushort, 0); MODULE_PARM_DESC(radio_nr, "Spacing: 0=200kHz 1=100kHz *2=50kHz*"); /* Bottom of Band (MHz) */ /* 0: 87.5 - 108 MHz (USA, Europe)*/ /* 1: 76 - 108 MHz (Japan wide band) */ /* 2: 76 - 90 MHz (Japan) */ -static int band = 1; -module_param(band, int, 0); +static unsigned short band = 1; +module_param(band, ushort, 0); MODULE_PARM_DESC(radio_nr, "Band: 0=87.5..108MHz *1=76..108MHz* 2=76..90MHz"); /* De-emphasis */ /* 0: 75 us (USA) */ /* 1: 50 us (Europe, Australia, Japan) */ -static int de = 1; -module_param(de, int, 0); +static unsigned short de = 1; +module_param(de, ushort, 0); MODULE_PARM_DESC(radio_nr, "De-emphasis: 0=75us *1=50us*"); /* USB timeout */ -static int usb_timeout = 500; -module_param(usb_timeout, int, 0); +static unsigned int usb_timeout = 500; +module_param(usb_timeout, uint, 0); MODULE_PARM_DESC(usb_timeout, "USB timeout (ms): *500*"); -/* Seek retries */ -static int seek_retries = 100; -module_param(seek_retries, int, 0); -MODULE_PARM_DESC(seek_retries, "Seek retries: *100*"); +/* Tune timeout */ +static unsigned int tune_timeout = 3000; +module_param(tune_timeout, uint, 0); +MODULE_PARM_DESC(tune_timeout, "Tune timeout: *3000*"); /* RDS buffer blocks */ -static int rds_buf = 100; -module_param(rds_buf, int, 0); +static unsigned int rds_buf = 100; +module_param(rds_buf, uint, 0); MODULE_PARM_DESC(rds_buf, "RDS buffer entries: *100*"); /* RDS maximum block errors */ -static int max_rds_errors = 1; +static unsigned short max_rds_errors = 1; /* 0 means 0 errors requiring correction */ /* 1 means 1-2 errors requiring correction (used by original USBRadio.exe) */ /* 2 means 3-5 errors requiring correction */ /* 3 means 6+ errors or errors in checkword, correction not possible */ -module_param(max_rds_errors, int, 0); +module_param(max_rds_errors, ushort, 0); MODULE_PARM_DESC(max_rds_errors, "RDS maximum block errors: *1*"); /* RDS poll frequency */ -static int rds_poll_time = 40; +static unsigned int rds_poll_time = 40; /* 40 is used by the original USBRadio.exe */ +/* 50 is used by radio-cadet */ /* 75 should be okay */ /* 80 is the usual RDS receive interval */ -module_param(rds_poll_time, int, 0); +module_param(rds_poll_time, uint, 0); MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*"); @@ -146,8 +205,8 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*"); /************************************************************************** * Register Definitions **************************************************************************/ -#define FMRADIO_REGISTER_SIZE 2 /* 16 register bit width */ -#define FMRADIO_REGISTER_NUM 16 /* DEVICEID ... RDSD */ +#define RADIO_REGISTER_SIZE 2 /* 16 register bit width */ +#define RADIO_REGISTER_NUM 16 /* DEVICEID ... RDSD */ #define RDS_REGISTER_NUM 6 /* STATUSRSSI ... RDSD */ #define DEVICEID 0 /* Device ID */ @@ -237,23 +296,23 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*"); /************************************************************************** - * USB HID reports + * USB HID Reports **************************************************************************/ /* Reports 1-16 give direct read/write access to the 16 Si470x registers */ /* with the (REPORT_ID - 1) corresponding to the register address across USB */ /* endpoint 0 using GET_REPORT and SET_REPORT */ -#define REGISTER_REPORT_SIZE (FMRADIO_REGISTER_SIZE + 1) +#define REGISTER_REPORT_SIZE (RADIO_REGISTER_SIZE + 1) #define REGISTER_REPORT(reg) ((reg) + 1) /* Report 17 gives direct read/write access to the entire Si470x register */ /* map across endpoint 0 using GET_REPORT and SET_REPORT */ -#define ENTIRE_REPORT_SIZE (FMRADIO_REGISTER_NUM * FMRADIO_REGISTER_SIZE + 1) +#define ENTIRE_REPORT_SIZE (RADIO_REGISTER_NUM * RADIO_REGISTER_SIZE + 1) #define ENTIRE_REPORT 17 /* Report 18 is used to send the lowest 6 Si470x registers up the HID */ /* interrupt endpoint 1 to Windows every 20 milliseconds for status */ -#define RDS_REPORT_SIZE (RDS_REGISTER_NUM * FMRADIO_REGISTER_SIZE + 1) +#define RDS_REPORT_SIZE (RDS_REGISTER_NUM * RADIO_REGISTER_SIZE + 1) #define RDS_REPORT 18 /* Report 19: LED state */ @@ -282,12 +341,12 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*"); /************************************************************************** - * software/hardware versions + * Software/Hardware Versions **************************************************************************/ -#define FMRADIO_SW_VERSION_NOT_BOOTLOADABLE 6 -#define FMRADIO_SW_VERSION 7 -#define FMRADIO_SW_VERSION_CURRENT 15 -#define FMRADIO_HW_VERSION 1 +#define RADIO_SW_VERSION_NOT_BOOTLOADABLE 6 +#define RADIO_SW_VERSION 7 +#define RADIO_SW_VERSION_CURRENT 15 +#define RADIO_HW_VERSION 1 #define SCRATCH_PAGE_SW_VERSION 1 #define SCRATCH_PAGE_HW_VERSION 2 @@ -295,7 +354,7 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*"); /************************************************************************** - * LED State definitions + * LED State Definitions **************************************************************************/ #define LED_COMMAND 0x35 @@ -311,7 +370,7 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*"); /************************************************************************** - * Stream State definitions + * Stream State Definitions **************************************************************************/ #define STREAM_COMMAND 0x36 #define STREAM_VIDPID 0x00 @@ -320,16 +379,16 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*"); /************************************************************************** - * bootloader / flash commands + * Bootloader / Flash Commands **************************************************************************/ -/* Unique ID sent to bootloader and required to put into a bootload state */ +/* unique id sent to bootloader and required to put into a bootload state */ #define UNIQUE_BL_ID 0x34 -/* Mask for the flash data */ +/* mask for the flash data */ #define FLASH_DATA_MASK 0x55 -/* Bootloader commands */ +/* bootloader commands */ #define GET_SW_VERSION_COMMAND 0x00 #define SET_PAGE_COMMAND 0x01 #define ERASE_PAGE_COMMAND 0x02 @@ -340,12 +399,12 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*"); #define GET_HW_VERSION_COMMAND 0x07 #define BLANK 0xff -/* Bootloader command responses */ +/* bootloader command responses */ #define COMMAND_OK 0x01 #define COMMAND_FAILED 0x02 #define COMMAND_PENDING 0x03 -/* Buffer sizes */ +/* buffer sizes */ #define COMMAND_BUFFER_SIZE 4 #define RESPONSE_BUFFER_SIZE 2 #define FLASH_BUFFER_SIZE 64 @@ -354,236 +413,102 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*"); /************************************************************************** - * Driver private definitions + * General Driver Definitions **************************************************************************/ -/* private data */ +/* + * si470x_device - private data + */ struct si470x_device { /* reference to USB and video device */ struct usb_device *usbdev; + struct usb_interface *intf; struct video_device *videodev; - /* are these really necessary ? */ - int users; - - /* report buffer (maximum 64 bytes) */ - unsigned char buf[64]; + /* driver management */ + unsigned int users; /* Silabs internal registers (0..15) */ - unsigned short registers[FMRADIO_REGISTER_NUM]; + unsigned short registers[RADIO_REGISTER_NUM]; /* RDS receive buffer */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) struct work_struct work; - struct timer_list timer; - spinlock_t lock; - unsigned char *buffer; +#else + struct delayed_work work; +#endif + + wait_queue_head_t read_queue; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16) + struct mutex lock; /* buffer locking */ +#else + struct semaphore lock; /* buffer locking */ +#endif + unsigned char *buffer; /* size is always multiple of three */ unsigned int buf_size; unsigned int rd_index; unsigned int wr_index; - unsigned int block_count; - unsigned char last_blocknum; - wait_queue_head_t read_queue; - int data_available_for_read; -}; - -/* register acccess functions */ -static int si470x_get_report(struct si470x_device *radio, int size); -static int si470x_set_report(struct si470x_device *radio, int size); -static int si470x_get_register(struct si470x_device *radio, int regnr); -static int si470x_set_register(struct si470x_device *radio, int regnr); -static int si470x_get_all_registers(struct si470x_device *radio); -static int si470x_get_rds_registers(struct si470x_device *radio); - -/* high-level functions */ -static int si470x_start(struct si470x_device *radio); -static int si470x_stop(struct si470x_device *radio); -static int si470x_set_chan(struct si470x_device *radio, int chan); -static int si470x_get_freq(struct si470x_device *radio); -static int si470x_set_freq(struct si470x_device *radio, int freq); - -/* RDS functions */ -static void si470x_rds(struct si470x_device *radio); -static void si470x_timer(unsigned long data); -static void si470x_work(struct work_struct *work); - - - -/************************************************************************** - * USB interface definitions - **************************************************************************/ - -/* USB device ID list (Vendor, Product, Class, SubClass, Protocol) */ -static struct usb_device_id si470x_usb_driver_id_table[] = { - /* Silicon Labs USB FM Radio Reference Design */ - { USB_DEVICE_AND_INTERFACE_INFO(0x10c4, 0x818a, USB_CLASS_HID, 0, 0) }, - /* Terminating entry */ - { } -}; -MODULE_DEVICE_TABLE (usb, si470x_usb_driver_id_table); - -/* USB driver functions */ -static int si470x_usb_driver_probe(struct usb_interface *intf, - const struct usb_device_id *id); -static void si470x_usb_driver_disconnect(struct usb_interface *intf); - -/* USB driver interface */ -static struct usb_driver si470x_usb_driver = { - .name = DRIVER_NAME, - .probe = si470x_usb_driver_probe, - .disconnect = si470x_usb_driver_disconnect, - .id_table = si470x_usb_driver_id_table, }; - -/************************************************************************** - * Video4Linux interface definitions - **************************************************************************/ - -/* The frequency is set in units of 62.5 Hz when using V4L2_TUNER_CAP_LOW, */ -/* 62.5 kHz otherwise. */ -/* The tuner is able to have a channel spacing of 50, 100 or 200 kHz. */ -/* tuner->capability is therefore set to V4L2_TUNER_CAP_LOW */ -/* The FREQ_MUL is then: 1 MHz / 62.5 Hz = 16000 */ +/* + * The frequency is set in units of 62.5 Hz when using V4L2_TUNER_CAP_LOW, + * 62.5 kHz otherwise. + * The tuner is able to have a channel spacing of 50, 100 or 200 kHz. + * tuner->capability is therefore set to V4L2_TUNER_CAP_LOW + * The FREQ_MUL is then: 1 MHz / 62.5 Hz = 16000 + */ #define FREQ_MUL (1000000 / 62.5) -/* File operations functions */ -static ssize_t si470x_fops_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos); -static unsigned int si470x_fops_poll(struct file *file, - struct poll_table_struct *pts); -static int si470x_fops_open(struct inode *inode, struct file *file); -static int si470x_fops_release(struct inode *inode, struct file *file); - -/* File operations interface */ -static const struct file_operations si470x_fops = { - .owner = THIS_MODULE, - .llseek = no_llseek, - .read = si470x_fops_read, - .poll = si470x_fops_poll, - .ioctl = video_ioctl2, - .compat_ioctl = v4l_compat_ioctl32, - .open = si470x_fops_open, - .release = si470x_fops_release, -}; - -/* Video device functions */ -static int si470x_vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *capability); -static int si470x_vidioc_g_input(struct file *file, void *priv, - unsigned int *i); -static int si470x_vidioc_s_input(struct file *file, void *priv, - unsigned int i); -static int si470x_vidioc_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *qc); -static int si470x_vidioc_g_ctrl(struct file *file, void *priv, - struct v4l2_control *ctrl); -static int si470x_vidioc_s_ctrl(struct file *file, void *priv, - struct v4l2_control *ctrl); -static int si470x_vidioc_g_audio(struct file *file, void *priv, - struct v4l2_audio *audio); -static int si470x_vidioc_s_audio(struct file *file, void *priv, - struct v4l2_audio *audio); -static int si470x_vidioc_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *tuner); -static int si470x_vidioc_s_tuner(struct file *file, void *priv, - struct v4l2_tuner *tuner); -static int si470x_vidioc_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *freq); -static int si470x_vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *freq); - -/* Video device interface */ -static struct video_device si470x_viddev_template = { - .fops = &si470x_fops, - .name = DRIVER_NAME, - .type = VID_TYPE_TUNER, - .release = video_device_release, - .vidioc_querycap = si470x_vidioc_querycap, - .vidioc_g_input = si470x_vidioc_g_input, - .vidioc_s_input = si470x_vidioc_s_input, - .vidioc_queryctrl = si470x_vidioc_queryctrl, - .vidioc_g_ctrl = si470x_vidioc_g_ctrl, - .vidioc_s_ctrl = si470x_vidioc_s_ctrl, - .vidioc_g_audio = si470x_vidioc_g_audio, - .vidioc_s_audio = si470x_vidioc_s_audio, - .vidioc_g_tuner = si470x_vidioc_g_tuner, - .vidioc_s_tuner = si470x_vidioc_s_tuner, - .vidioc_g_frequency = si470x_vidioc_g_frequency, - .vidioc_s_frequency = si470x_vidioc_s_frequency, - .owner = THIS_MODULE, -}; - -/* Query control */ -static struct v4l2_queryctrl radio_queryctrl[] = { -/* HINT: the disabled controls are only here to satify kradio and such apps */ - { - .id = V4L2_CID_AUDIO_VOLUME, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Volume", - .minimum = 0, - .maximum = 15, - .step = 1, - .default_value = 15, - }, - { - .id = V4L2_CID_AUDIO_BALANCE, - .flags = V4L2_CTRL_FLAG_DISABLED, - }, - { - .id = V4L2_CID_AUDIO_BASS, - .flags = V4L2_CTRL_FLAG_DISABLED, - }, - { - .id = V4L2_CID_AUDIO_TREBLE, - .flags = V4L2_CTRL_FLAG_DISABLED, - }, - { - .id = V4L2_CID_AUDIO_MUTE, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Mute", - .minimum = 0, - .maximum = 1, - .step = 1, - .default_value = 1, - }, - { - .id = V4L2_CID_AUDIO_LOUDNESS, - .flags = V4L2_CTRL_FLAG_DISABLED, - }, -}; - /************************************************************************** - * Driver private functions + * General Driver Functions **************************************************************************/ /* * si470x_get_report - receive a HID report */ -static int si470x_get_report(struct si470x_device *radio, int size) +static int si470x_get_report(struct si470x_device *radio, void *buf, int size) { - return usb_control_msg(radio->usbdev, + unsigned char *report = (unsigned char *) buf; + int retval; + + retval = usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0), HID_REQ_GET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN, - radio->buf[0], 2, - radio->buf, size, usb_timeout); + report[0], 2, + buf, size, usb_timeout); + if (retval < 0) + printk(KERN_WARNING DRIVER_NAME + ": si470x_get_report: usb_control_msg returned %d\n", + retval); + + return retval; } /* * si470x_set_report - send a HID report */ -static int si470x_set_report(struct si470x_device *radio, int size) +static int si470x_set_report(struct si470x_device *radio, void *buf, int size) { - return usb_control_msg(radio->usbdev, + unsigned char *report = (unsigned char *) buf; + int retval; + + retval = usb_control_msg(radio->usbdev, usb_sndctrlpipe(radio->usbdev, 0), HID_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, - radio->buf[0], 2, - radio->buf, size, usb_timeout); + report[0], 2, + buf, size, usb_timeout); + if (retval < 0) + printk(KERN_WARNING DRIVER_NAME + ": si470x_set_report: usb_control_msg returned %d\n", + retval); + + return retval; } @@ -592,13 +517,16 @@ static int si470x_set_report(struct si470x_device *radio, int size) */ static int si470x_get_register(struct si470x_device *radio, int regnr) { + unsigned char buf[REGISTER_REPORT_SIZE]; int retval; - radio->buf[0] = REGISTER_REPORT(regnr); + buf[0] = REGISTER_REPORT(regnr); + + retval = si470x_get_report(radio, (void *) &buf, sizeof(buf)); - retval = si470x_get_report(radio, REGISTER_REPORT_SIZE); if (retval >= 0) - radio->registers[regnr] = (radio->buf[1] << 8) | radio->buf[2]; + radio->registers[regnr] = be16_to_cpu(get_unaligned( + (unsigned short *) &buf[1])); return (retval < 0) ? -EINVAL : 0; } @@ -609,13 +537,14 @@ static int si470x_get_register(struct si470x_device *radio, int regnr) */ static int si470x_set_register(struct si470x_device *radio, int regnr) { + unsigned char buf[REGISTER_REPORT_SIZE]; int retval; - radio->buf[0] = REGISTER_REPORT(regnr); - radio->buf[1] = (radio->registers[regnr] & 0xff00) >> 8; - radio->buf[2] = (radio->registers[regnr] & 0x00ff); + buf[0] = REGISTER_REPORT(regnr); + put_unaligned(cpu_to_be16(radio->registers[regnr]), + (unsigned short *) &buf[1]); - retval = si470x_set_report(radio, REGISTER_REPORT_SIZE); + retval = si470x_set_report(radio, (void *) &buf, sizeof(buf)); return (retval < 0) ? -EINVAL : 0; } @@ -626,18 +555,19 @@ static int si470x_set_register(struct si470x_device *radio, int regnr) */ static int si470x_get_all_registers(struct si470x_device *radio) { + unsigned char buf[ENTIRE_REPORT_SIZE]; int retval; - int regnr; + unsigned char regnr; - radio->buf[0] = ENTIRE_REPORT; + buf[0] = ENTIRE_REPORT; - retval = si470x_get_report(radio, ENTIRE_REPORT_SIZE); + retval = si470x_get_report(radio, (void *) &buf, sizeof(buf)); if (retval >= 0) - for (regnr = 0; regnr < FMRADIO_REGISTER_NUM; regnr++) - radio->registers[regnr] = - (radio->buf[regnr * FMRADIO_REGISTER_SIZE + 1] << 8) | - radio->buf[regnr * FMRADIO_REGISTER_SIZE + 2]; + for (regnr = 0; regnr < RADIO_REGISTER_NUM; regnr++) + radio->registers[regnr] = be16_to_cpu(get_unaligned( + (unsigned short *) + &buf[regnr * RADIO_REGISTER_SIZE + 1])); return (retval < 0) ? -EINVAL : 0; } @@ -648,84 +578,41 @@ static int si470x_get_all_registers(struct si470x_device *radio) */ static int si470x_get_rds_registers(struct si470x_device *radio) { + unsigned char buf[RDS_REPORT_SIZE]; int retval; - int regnr; int size; + unsigned char regnr; - radio->buf[0] = RDS_REPORT; + buf[0] = RDS_REPORT; retval = usb_interrupt_msg(radio->usbdev, - usb_rcvctrlpipe(radio->usbdev, 1), - radio->buf, RDS_REPORT_SIZE, &size, usb_timeout); - - if (retval >= 0) { - for (regnr = 0; regnr < RDS_REGISTER_NUM; regnr++) { - radio->registers[STATUSRSSI + regnr] = - (radio->buf[regnr * FMRADIO_REGISTER_SIZE + 1] << 8) | - radio->buf[regnr * FMRADIO_REGISTER_SIZE + 2]; - } - } - - return (retval < 0) ? - EINVAL : 0; -} - - -/* - * si470x_start - switch on radio - */ -static int si470x_start(struct si470x_device *radio) -{ - int retval; - - /* powercfg */ - radio->registers[POWERCFG] = - POWERCFG_DMUTE | POWERCFG_ENABLE | POWERCFG_RDSM; - retval = si470x_set_register(radio, POWERCFG); - if (retval < 0) - return retval; - - /* sysconfig 1 */ - radio->registers[SYSCONFIG1] = - SYSCONFIG1_DE | SYSCONFIG1_RDS; - retval = si470x_set_register(radio, SYSCONFIG1); + usb_rcvintpipe(radio->usbdev, 1), + (void *) &buf, sizeof(buf), &size, usb_timeout); + if (size != sizeof(buf)) + printk(KERN_WARNING DRIVER_NAME ": si470x_get_rds_register: " + "return size differs: %d != %zu\n", size, sizeof(buf)); if (retval < 0) - return retval; - - /* sysconfig 2 */ - radio->registers[SYSCONFIG2] = - (0x3f << 8) | /* SEEKTH */ - (band << 6) | /* BAND */ - (space << 4) | /* SPACE */ - 15; /* VOLUME (max) */ - retval = si470x_set_register(radio, SYSCONFIG2); - if (retval < 0) - return retval; - - /* reset last channel */ - return si470x_set_chan(radio, - radio->registers[CHANNEL] & CHANNEL_CHAN); -} + printk(KERN_WARNING DRIVER_NAME ": si470x_get_rds_registers: " + "usb_interrupt_msg returned %d\n", retval); + if (retval >= 0) + for (regnr = 0; regnr < RDS_REGISTER_NUM; regnr++) + radio->registers[STATUSRSSI + regnr] = + be16_to_cpu(get_unaligned((unsigned short *) + &buf[regnr * RADIO_REGISTER_SIZE + 1])); -/* - * si470x_stop - switch off radio - */ -static int si470x_stop(struct si470x_device *radio) -{ - /* powercfg */ - radio->registers[POWERCFG] &= ~POWERCFG_DMUTE; - /* POWERCFG_ENABLE has to automatically go low */ - radio->registers[POWERCFG] |= POWERCFG_ENABLE | POWERCFG_DISABLE; - return si470x_set_register(radio, POWERCFG); + return (retval < 0) ? -EINVAL : 0; } /* * si470x_set_chan - set the channel */ -static int si470x_set_chan(struct si470x_device *radio, int chan) +static int si470x_set_chan(struct si470x_device *radio, unsigned short chan) { - int retval, i; + int retval; + unsigned long timeout; + bool timed_out = 0; /* start tuning */ radio->registers[CHANNEL] &= ~CHANNEL_CHAN; @@ -735,16 +622,17 @@ static int si470x_set_chan(struct si470x_device *radio, int chan) return retval; /* wait till seek operation has completed */ - i = 0; + timeout = jiffies + msecs_to_jiffies(tune_timeout); do { retval = si470x_get_register(radio, STATUSRSSI); if (retval < 0) return retval; - } while ((radio->registers[STATUSRSSI] & STATUSRSSI_STC) && - (++i < seek_retries)); - if (i >= seek_retries) + timed_out = time_after(jiffies, timeout); + } while (((radio->registers[STATUSRSSI] & STATUSRSSI_STC) == 0) && + (!timed_out)); + if (timed_out) printk(KERN_WARNING DRIVER_NAME - ": seek does not finish after %d tries\n", i); + ": seek does not finish after %u ms\n", tune_timeout); /* stop tuning */ radio->registers[CHANNEL] &= ~CHANNEL_TUNE; @@ -755,29 +643,30 @@ static int si470x_set_chan(struct si470x_device *radio, int chan) /* * si470x_get_freq - get the frequency */ -static int si470x_get_freq(struct si470x_device *radio) +static unsigned int si470x_get_freq(struct si470x_device *radio) { - int spacing, band_bottom, chan, freq; + unsigned int spacing, band_bottom, freq; + unsigned short chan; int retval; /* Spacing (kHz) */ switch (space) { - /* 0: 200 kHz (USA, Australia) */ - default: spacing = 0.200 * FREQ_MUL; break; - /* 1: 100 kHz (Europe, Japan) */ - case 1 : spacing = 0.100 * FREQ_MUL; break; - /* 2: 50 kHz */ - case 2 : spacing = 0.050 * FREQ_MUL; break; + /* 0: 200 kHz (USA, Australia) */ + case 0 : spacing = 0.200 * FREQ_MUL; break; + /* 1: 100 kHz (Europe, Japan) */ + case 1 : spacing = 0.100 * FREQ_MUL; break; + /* 2: 50 kHz */ + default: spacing = 0.050 * FREQ_MUL; break; }; /* Bottom of Band (MHz) */ switch (band) { - /* 0: 87.5 - 108 MHz (USA, Europe) */ - default: band_bottom = 87.5 * FREQ_MUL; break; - /* 1: 76 - 108 MHz (Japan wide band) */ - case 1 : band_bottom = 76 * FREQ_MUL; break; - /* 2: 76 - 90 MHz (Japan) */ - case 2 : band_bottom = 76 * FREQ_MUL; break; + /* 0: 87.5 - 108 MHz (USA, Europe) */ + case 0 : band_bottom = 87.5 * FREQ_MUL; break; + /* 1: 76 - 108 MHz (Japan wide band) */ + default: band_bottom = 76 * FREQ_MUL; break; + /* 2: 76 - 90 MHz (Japan) */ + case 2 : band_bottom = 76 * FREQ_MUL; break; }; /* read channel */ @@ -796,28 +685,29 @@ static int si470x_get_freq(struct si470x_device *radio) /* * si470x_set_freq - set the frequency */ -static int si470x_set_freq(struct si470x_device *radio, int freq) +static int si470x_set_freq(struct si470x_device *radio, unsigned int freq) { - int spacing, band_bottom, chan; + unsigned int spacing, band_bottom; + unsigned short chan; /* Spacing (kHz) */ switch (space) { - /* 0: 200 kHz (USA, Australia) */ - default: spacing = 0.200 * FREQ_MUL; break; - /* 1: 100 kHz (Europe, Japan) */ - case 1 : spacing = 0.100 * FREQ_MUL; break; - /* 2: 50 kHz */ - case 2 : spacing = 0.050 * FREQ_MUL; break; + /* 0: 200 kHz (USA, Australia) */ + case 0 : spacing = 0.200 * FREQ_MUL; break; + /* 1: 100 kHz (Europe, Japan) */ + case 1 : spacing = 0.100 * FREQ_MUL; break; + /* 2: 50 kHz */ + default: spacing = 0.050 * FREQ_MUL; break; }; /* Bottom of Band (MHz) */ switch (band) { - /* 0: 87.5 - 108 MHz (USA, Europe) */ - default: band_bottom = 87.5 * FREQ_MUL; break; - /* 1: 76 - 108 MHz (Japan wide band) */ - case 1 : band_bottom = 76 * FREQ_MUL; break; - /* 2: 76 - 90 MHz (Japan) */ - case 2 : band_bottom = 76 * FREQ_MUL; break; + /* 0: 87.5 - 108 MHz (USA, Europe) */ + case 0 : band_bottom = 87.5 * FREQ_MUL; break; + /* 1: 76 - 108 MHz (Japan wide band) */ + default: band_bottom = 76 * FREQ_MUL; break; + /* 2: 76 - 90 MHz (Japan) */ + case 2 : band_bottom = 76 * FREQ_MUL; break; }; /* Chan = [ Freq (Mhz) - Bottom of Band (MHz) ] / Spacing (kHz) */ @@ -827,21 +717,98 @@ static int si470x_set_freq(struct si470x_device *radio, int freq) } +/* + * si470x_start - switch on radio + */ +static int si470x_start(struct si470x_device *radio) +{ + int retval; + + /* powercfg */ + radio->registers[POWERCFG] = + POWERCFG_DMUTE | POWERCFG_ENABLE | POWERCFG_RDSM; + retval = si470x_set_register(radio, POWERCFG); + if (retval < 0) + return retval; + + /* sysconfig 1 */ + radio->registers[SYSCONFIG1] = SYSCONFIG1_DE; + retval = si470x_set_register(radio, SYSCONFIG1); + if (retval < 0) + return retval; + + /* sysconfig 2 */ + radio->registers[SYSCONFIG2] = + (0x3f << 8) | /* SEEKTH */ + (band << 6) | /* BAND */ + (space << 4) | /* SPACE */ + 15; /* VOLUME (max) */ + retval = si470x_set_register(radio, SYSCONFIG2); + if (retval < 0) + return retval; + + /* reset last channel */ + return si470x_set_chan(radio, + radio->registers[CHANNEL] & CHANNEL_CHAN); +} + + +/* + * si470x_stop - switch off radio + */ +static int si470x_stop(struct si470x_device *radio) +{ + int retval; + + /* sysconfig 1 */ + radio->registers[SYSCONFIG1] &= ~SYSCONFIG1_RDS; + retval = si470x_set_register(radio, SYSCONFIG1); + if (retval < 0) + return retval; + + /* powercfg */ + radio->registers[POWERCFG] &= ~POWERCFG_DMUTE; + /* POWERCFG_ENABLE has to automatically go low */ + radio->registers[POWERCFG] |= POWERCFG_ENABLE | POWERCFG_DISABLE; + return si470x_set_register(radio, POWERCFG); +} + + +/* + * si470x_rds_on - switch on rds reception + */ +static int si470x_rds_on(struct si470x_device *radio) +{ + int retval; + + /* sysconfig 1 */ + mutex_lock(&radio->lock); + radio->registers[SYSCONFIG1] |= SYSCONFIG1_RDS; + retval = si470x_set_register(radio, SYSCONFIG1); + if (retval < 0) + radio->registers[SYSCONFIG1] &= ~SYSCONFIG1_RDS; + mutex_unlock(&radio->lock); + + return retval; +} + + + +/************************************************************************** + * RDS Driver Functions + **************************************************************************/ /* * si470x_rds - rds processing function */ static void si470x_rds(struct si470x_device *radio) { - unsigned long flags; - unsigned char tmpbuf[3]; unsigned char blocknum; - unsigned char bler; /* RDS block errors */ + unsigned short bler; /* rds block errors */ unsigned short rds; - unsigned int i; + unsigned char tmpbuf[3]; - if (radio->users == 0) - return; + /* get rds blocks */ if (si470x_get_rds_registers(radio) < 0) return; if ((radio->registers[STATUSRSSI] & STATUSRSSI_RDSR) == 0) { @@ -853,196 +820,84 @@ static void si470x_rds(struct si470x_device *radio) return; } + /* copy all four RDS blocks to internal buffer */ + mutex_lock(&radio->lock); for (blocknum = 0; blocknum < 4; blocknum++) { switch (blocknum) { - default: - bler = (radio->registers[STATUSRSSI] & - STATUSRSSI_BLERA) >> 9; - rds = radio->registers[RDSA]; - break; - case 1: - bler = (radio->registers[READCHAN] & - READCHAN_BLERB) >> 14; - rds = radio->registers[RDSB]; - break; - case 2: - bler = (radio->registers[READCHAN] & - READCHAN_BLERC) >> 12; - rds = radio->registers[RDSC]; - break; - case 3: - bler = (radio->registers[READCHAN] & - READCHAN_BLERD) >> 10; - rds = radio->registers[RDSD]; - break; + default: + bler = (radio->registers[STATUSRSSI] & + STATUSRSSI_BLERA) >> 9; + rds = radio->registers[RDSA]; + break; + case 1: + bler = (radio->registers[READCHAN] & + READCHAN_BLERB) >> 14; + rds = radio->registers[RDSB]; + break; + case 2: + bler = (radio->registers[READCHAN] & + READCHAN_BLERC) >> 12; + rds = radio->registers[RDSC]; + break; + case 3: + bler = (radio->registers[READCHAN] & + READCHAN_BLERD) >> 10; + rds = radio->registers[RDSD]; + break; }; /* Fill the V4L2 RDS buffer */ - tmpbuf[0] = rds & 0x00ff; /* LSB */ - tmpbuf[1] = (rds & 0xff00) >> 8;/* MSB */ + put_unaligned(cpu_to_le16(rds), (unsigned short *) &tmpbuf); tmpbuf[2] = blocknum; /* offset name */ tmpbuf[2] |= blocknum << 3; /* received offset */ if (bler > max_rds_errors) - tmpbuf[2] |= 0x80; /* uncorrectable errors */ + tmpbuf[2] |= 0x80; /* uncorrectable errors */ else if (bler > 0) - tmpbuf[2] |= 0x40; /* corrected error(s) */ - - spin_lock_irqsave(&radio->lock, flags); + tmpbuf[2] |= 0x40; /* corrected error(s) */ /* copy RDS block to internal buffer */ - for (i = 0; i < 3; i++) { - radio->buffer[radio->wr_index] = tmpbuf[i]; - radio->wr_index++; - } + memcpy(&radio->buffer[radio->wr_index], &tmpbuf, 3); + radio->wr_index += 3; + /* wrap write pointer */ if (radio->wr_index >= radio->buf_size) radio->wr_index = 0; + /* check for overflow */ if (radio->wr_index == radio->rd_index) { + /* increment and wrap read pointer */ radio->rd_index += 3; if (radio->rd_index >= radio->buf_size) radio->rd_index = 0; - } else - radio->block_count++; - - spin_unlock_irqrestore(&radio->lock, flags); + } } + mutex_unlock(&radio->lock); - radio->data_available_for_read = 1; - wake_up_interruptible(&radio->read_queue); + /* wake up read queue */ + if (radio->wr_index != radio->rd_index) + wake_up_interruptible(&radio->read_queue); } /* - * si470x_timer - rds timer function - */ -static void si470x_timer(unsigned long data) -{ - struct si470x_device *radio = (struct si470x_device *) data; - - schedule_work(&radio->work); -} - - -/* - * si470x_timer - rds work function + * si470x_work - rds work function */ static void si470x_work(struct work_struct *work) { struct si470x_device *radio = container_of(work, struct si470x_device, - work); + work.work); - if (radio->users == 0) + if ((radio->registers[SYSCONFIG1] & SYSCONFIG1_RDS) == 0) return; si470x_rds(radio); - mod_timer(&radio->timer, jiffies + msecs_to_jiffies(rds_poll_time)); + schedule_delayed_work(&radio->work, msecs_to_jiffies(rds_poll_time)); } /************************************************************************** - * USB interface functions - **************************************************************************/ - -/* - * si470x_usb_driver_probe - probe for the device - */ -static int si470x_usb_driver_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - struct si470x_device *radio; - - if (!(radio = kmalloc(sizeof(struct si470x_device), GFP_KERNEL))) - return -ENOMEM; - if (!(radio->videodev = video_device_alloc())) { - kfree(radio); - return -ENOMEM; - } - memcpy(radio->videodev, &si470x_viddev_template, - sizeof(si470x_viddev_template)); - radio->users = 0; - radio->usbdev = interface_to_usbdev(intf); - video_set_drvdata(radio->videodev, radio); - if (video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr)) { - printk(KERN_WARNING DRIVER_NAME - ": Could not register video device\n"); - video_device_release(radio->videodev); - kfree(radio); - return -EIO; - } - usb_set_intfdata(intf, radio); - - /* show some infos about the specific device */ - if (si470x_get_all_registers(radio) < 0) { - video_device_release(radio->videodev); - kfree(radio); - return -EIO; - } - printk(KERN_INFO DRIVER_NAME ": DeviceID=0x%4.4x ChipID=0x%4.4x\n", - radio->registers[DEVICEID], radio->registers[CHIPID]); - - /* check if firmware is current */ - if ((radio->registers[CHIPID] & CHIPID_FIRMWARE) - < FMRADIO_SW_VERSION_CURRENT) { - printk(KERN_WARNING DRIVER_NAME - ": This driver is known to work with chip version %d, " - "but the device has firmware %d. If you have some " - "trouble using this driver, please report to V4L ML " - "at video4linux-list@redhat.com\n", - radio->registers[CHIPID] & CHIPID_FIRMWARE, - FMRADIO_SW_VERSION_CURRENT); - } - - /* set initial frequency */ - si470x_set_freq(radio, 87.5 * FREQ_MUL); /* available in all regions */ - - /* rds initialization */ - radio->buf_size = rds_buf * 3; - if (NULL == (radio->buffer = kmalloc(radio->buf_size, GFP_KERNEL))) { - video_device_release(radio->videodev); - kfree(radio); - return -ENOMEM; - } - radio->block_count = 0; - radio->wr_index = 0; - radio->rd_index = 0; - radio->last_blocknum = 0xff; - init_waitqueue_head(&radio->read_queue); - radio->data_available_for_read = 0; - - /* prepare polling via eventd */ - INIT_WORK(&radio->work, si470x_work); - init_timer(&radio->timer); - radio->timer.function = si470x_timer; - radio->timer.data = (unsigned long) radio; - - return 0; -} - - -/* - * si470x_usb_driver_disconnect - disconnect the device - */ -static void si470x_usb_driver_disconnect(struct usb_interface *intf) -{ - struct si470x_device *radio = usb_get_intfdata(intf); - - del_timer_sync(&radio->timer); - flush_scheduled_work(); - - usb_set_intfdata(intf, NULL); - if (radio) { - video_unregister_device(radio->videodev); - kfree(radio->buffer); - kfree(radio); - } -} - - - -/************************************************************************** - * Video4Linux interface functions + * File Operations Interface **************************************************************************/ /* @@ -1052,53 +907,52 @@ static ssize_t si470x_fops_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { struct si470x_device *radio = video_get_drvdata(video_devdata(file)); - struct rds_command cmd; - unsigned long flags; - unsigned int i; - unsigned int rd_blocks; - - cmd.block_count = count / 3; /* each RDS block needs 3 bytes */ - cmd.result = 0; - cmd.buffer = buf; - cmd.instance = file; - - /* copy RDS block out of internal buffer */ - while (!radio->data_available_for_read) { + int retval = 0; + unsigned int block_count = 0; + + /* switch on rds reception */ + if ((radio->registers[SYSCONFIG1] & SYSCONFIG1_RDS) == 0) { + si470x_rds_on(radio); + schedule_delayed_work(&radio->work, + msecs_to_jiffies(rds_poll_time)); + } + + /* block if no new data available */ + while (radio->wr_index == radio->rd_index) { + if (file->f_flags & O_NONBLOCK) + return -EWOULDBLOCK; if (wait_event_interruptible(radio->read_queue, - radio->data_available_for_read) < 0) + radio->wr_index != radio->rd_index) < 0) return -EINTR; } - spin_lock_irqsave(&radio->lock, flags); - rd_blocks = cmd.block_count; - if (rd_blocks > radio->block_count) - rd_blocks = radio->block_count; + /* calculate block count from byte count */ + count /= 3; - if (!rd_blocks) { - spin_unlock_irqrestore(&radio->lock, flags); - return cmd.result; - } - - for (i = 0; i < rd_blocks; i++) { - /* copy RDS block to user buffer */ + /* copy RDS block out of internal buffer and to user buffer */ + mutex_lock(&radio->lock); + while (block_count < count) { if (radio->rd_index == radio->wr_index) break; + /* always transfer rds complete blocks */ if (copy_to_user(buf, &radio->buffer[radio->rd_index], 3)) + /* retval = -EFAULT; */ break; + /* increment and wrap read pointer */ radio->rd_index += 3; if (radio->rd_index >= radio->buf_size) radio->rd_index = 0; - radio->block_count--; + /* increment counters */ + block_count++; buf += 3; - cmd.result += 3; + retval += 3; } - radio->data_available_for_read = (radio->block_count > 0); - spin_unlock_irqrestore(&radio->lock, flags); + mutex_unlock(&radio->lock); - return cmd.result; + return retval; } @@ -1109,14 +963,20 @@ static unsigned int si470x_fops_poll(struct file *file, struct poll_table_struct *pts) { struct si470x_device *radio = video_get_drvdata(video_devdata(file)); - int retval; - retval = 0; - if (radio->data_available_for_read) - retval = POLLIN | POLLRDNORM; + /* switch on rds reception */ + if ((radio->registers[SYSCONFIG1] & SYSCONFIG1_RDS) == 0) { + si470x_rds_on(radio); + schedule_delayed_work(&radio->work, + msecs_to_jiffies(rds_poll_time)); + } + poll_wait(file, &radio->read_queue, pts); - return retval; + if (radio->rd_index != radio->wr_index) + return POLLIN | POLLRDNORM; + + return 0; } @@ -1125,16 +985,22 @@ static unsigned int si470x_fops_poll(struct file *file, */ static int si470x_fops_open(struct inode *inode, struct file *file) { - int retval; struct si470x_device *radio = video_get_drvdata(video_devdata(file)); + int retval; radio->users++; + + retval = usb_autopm_get_interface(radio->intf); + if (retval < 0) { + radio->users--; + return -EIO; + } + if (radio->users == 1) { retval = si470x_start(radio); if (retval < 0) - return retval; - - schedule_work(&radio->work); + usb_autopm_put_interface(radio->intf); + return retval; } return 0; @@ -1146,20 +1012,23 @@ static int si470x_fops_open(struct inode *inode, struct file *file) */ static int si470x_fops_release(struct inode *inode, struct file *file) { - int retval; struct si470x_device *radio = video_get_drvdata(video_devdata(file)); + int retval; if (!radio) return -ENODEV; radio->users--; if (radio->users == 0) { - radio->data_available_for_read = 1; /* ? */ - wake_up_interruptible(&radio->read_queue); /* ? */ + /* stop rds reception */ + cancel_delayed_work_sync(&radio->work); + + /* cancel read processes */ + wake_up_interruptible(&radio->read_queue); retval = si470x_stop(radio); - if (retval < 0) - return retval; + usb_autopm_put_interface(radio->intf); + return retval; } return 0; @@ -1167,6 +1036,68 @@ static int si470x_fops_release(struct inode *inode, struct file *file) /* + * si470x_fops - file operations interface + */ +static const struct file_operations si470x_fops = { + .owner = THIS_MODULE, + .llseek = no_llseek, + .read = si470x_fops_read, + .poll = si470x_fops_poll, + .ioctl = video_ioctl2, + .compat_ioctl = v4l_compat_ioctl32, + .open = si470x_fops_open, + .release = si470x_fops_release, +}; + + + +/************************************************************************** + * Video4Linux Interface + **************************************************************************/ + +/* + * si470x_v4l2_queryctrl - query control + */ +static struct v4l2_queryctrl si470x_v4l2_queryctrl[] = { +/* HINT: the disabled controls are only here to satify kradio and such apps */ + { + .id = V4L2_CID_AUDIO_VOLUME, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Volume", + .minimum = 0, + .maximum = 15, + .step = 1, + .default_value = 15, + }, + { + .id = V4L2_CID_AUDIO_BALANCE, + .flags = V4L2_CTRL_FLAG_DISABLED, + }, + { + .id = V4L2_CID_AUDIO_BASS, + .flags = V4L2_CTRL_FLAG_DISABLED, + }, + { + .id = V4L2_CID_AUDIO_TREBLE, + .flags = V4L2_CTRL_FLAG_DISABLED, + }, + { + .id = V4L2_CID_AUDIO_MUTE, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Mute", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1, + }, + { + .id = V4L2_CID_AUDIO_LOUDNESS, + .flags = V4L2_CTRL_FLAG_DISABLED, + }, +}; + + +/* * si470x_vidioc_querycap - query device capabilities */ static int si470x_vidioc_querycap(struct file *file, void *priv, @@ -1175,7 +1106,7 @@ static int si470x_vidioc_querycap(struct file *file, void *priv, strlcpy(capability->driver, DRIVER_NAME, sizeof(capability->driver)); strlcpy(capability->card, DRIVER_CARD, sizeof(capability->card)); sprintf(capability->bus_info, "USB"); - capability->version = DRIVER_VERSION; + capability->version = DRIVER_KERNEL_VERSION; capability->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO; return 0; @@ -1212,16 +1143,21 @@ static int si470x_vidioc_s_input(struct file *filp, void *priv, unsigned int i) static int si470x_vidioc_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *qc) { - int i; + unsigned char i; + int retval = -EINVAL; - for (i = 0; i < ARRAY_SIZE(radio_queryctrl); i++) { - if (qc->id && qc->id == radio_queryctrl[i].id) { - memcpy(qc, &(radio_queryctrl[i]), sizeof(*qc)); - return 0; + for (i = 0; i < ARRAY_SIZE(si470x_v4l2_queryctrl); i++) { + if (qc->id && qc->id == si470x_v4l2_queryctrl[i].id) { + memcpy(qc, &(si470x_v4l2_queryctrl[i]), sizeof(*qc)); + retval = 0; + break; } } + if (retval < 0) + printk(KERN_WARNING DRIVER_NAME + ": query control failed with %d\n", retval); - return -EINVAL; + return retval; } @@ -1234,14 +1170,14 @@ static int si470x_vidioc_g_ctrl(struct file *file, void *priv, struct si470x_device *radio = video_get_drvdata(video_devdata(file)); switch (ctrl->id) { - case V4L2_CID_AUDIO_VOLUME: - ctrl->value = radio->registers[SYSCONFIG2] & - SYSCONFIG2_VOLUME; - break; - case V4L2_CID_AUDIO_MUTE: - ctrl->value = ((radio->registers[POWERCFG] & - POWERCFG_DMUTE) == 0) ? 1 : 0; - break; + case V4L2_CID_AUDIO_VOLUME: + ctrl->value = radio->registers[SYSCONFIG2] & + SYSCONFIG2_VOLUME; + break; + case V4L2_CID_AUDIO_MUTE: + ctrl->value = ((radio->registers[POWERCFG] & + POWERCFG_DMUTE) == 0) ? 1 : 0; + break; } return 0; @@ -1255,21 +1191,29 @@ static int si470x_vidioc_s_ctrl(struct file *file, void *priv, struct v4l2_control *ctrl) { struct si470x_device *radio = video_get_drvdata(video_devdata(file)); + int retval; switch (ctrl->id) { - case V4L2_CID_AUDIO_VOLUME: - radio->registers[SYSCONFIG2] &= ~SYSCONFIG2_VOLUME; - radio->registers[SYSCONFIG2] |= ctrl->value; - return si470x_set_register(radio, SYSCONFIG2); - case V4L2_CID_AUDIO_MUTE: - if (ctrl->value == 1) - radio->registers[POWERCFG] &= ~POWERCFG_DMUTE; - else - radio->registers[POWERCFG] |= POWERCFG_DMUTE; - return si470x_set_register(radio, POWERCFG); + case V4L2_CID_AUDIO_VOLUME: + radio->registers[SYSCONFIG2] &= ~SYSCONFIG2_VOLUME; + radio->registers[SYSCONFIG2] |= ctrl->value; + retval = si470x_set_register(radio, SYSCONFIG2); + break; + case V4L2_CID_AUDIO_MUTE: + if (ctrl->value == 1) + radio->registers[POWERCFG] &= ~POWERCFG_DMUTE; + else + radio->registers[POWERCFG] |= POWERCFG_DMUTE; + retval = si470x_set_register(radio, POWERCFG); + break; + default: + retval = -EINVAL; } + if (retval < 0) + printk(KERN_WARNING DRIVER_NAME + ": set control failed with %d\n", retval); - return -EINVAL; + return retval; } @@ -1308,8 +1252,8 @@ static int si470x_vidioc_s_audio(struct file *file, void *priv, static int si470x_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *tuner) { - int retval; struct si470x_device *radio = video_get_drvdata(video_devdata(file)); + int retval; if (tuner->index > 0) return -EINVAL; @@ -1321,22 +1265,22 @@ static int si470x_vidioc_g_tuner(struct file *file, void *priv, strcpy(tuner->name, "FM"); tuner->type = V4L2_TUNER_RADIO; - switch(band) { - /* 0: 87.5 - 108 MHz (USA, Europe, default) */ - default: - tuner->rangelow = 87.5 * FREQ_MUL; - tuner->rangehigh = 108 * FREQ_MUL; - break; - /* 1: 76 - 108 MHz (Japan wide band) */ - case 1 : - tuner->rangelow = 76 * FREQ_MUL; - tuner->rangehigh = 108 * FREQ_MUL; - break; - /* 2: 76 - 90 MHz (Japan) */ - case 2 : - tuner->rangelow = 76 * FREQ_MUL; - tuner->rangehigh = 90 * FREQ_MUL; - break; + switch (band) { + /* 0: 87.5 - 108 MHz (USA, Europe, default) */ + default: + tuner->rangelow = 87.5 * FREQ_MUL; + tuner->rangehigh = 108 * FREQ_MUL; + break; + /* 1: 76 - 108 MHz (Japan wide band) */ + case 1 : + tuner->rangelow = 76 * FREQ_MUL; + tuner->rangehigh = 108 * FREQ_MUL; + break; + /* 2: 76 - 90 MHz (Japan) */ + case 2 : + tuner->rangelow = 76 * FREQ_MUL; + tuner->rangehigh = 90 * FREQ_MUL; + break; }; tuner->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO; tuner->capability = V4L2_TUNER_CAP_LOW; @@ -1365,6 +1309,7 @@ static int si470x_vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *tuner) { struct si470x_device *radio = video_get_drvdata(video_devdata(file)); + int retval; if (tuner->index > 0) return -EINVAL; @@ -1374,7 +1319,12 @@ static int si470x_vidioc_s_tuner(struct file *file, void *priv, else radio->registers[POWERCFG] &= ~POWERCFG_MONO; /* try stereo */ - return si470x_set_register(radio, POWERCFG); + retval = si470x_set_register(radio, POWERCFG); + if (retval < 0) + printk(KERN_WARNING DRIVER_NAME + ": set tuner failed with %d\n", retval); + + return retval; } @@ -1400,17 +1350,203 @@ static int si470x_vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *freq) { struct si470x_device *radio = video_get_drvdata(video_devdata(file)); + int retval; if (freq->type != V4L2_TUNER_RADIO) return -EINVAL; - return si470x_set_freq(radio, freq->frequency); + retval = si470x_set_freq(radio, freq->frequency); + if (retval < 0) + printk(KERN_WARNING DRIVER_NAME + ": set frequency failed with %d\n", retval); + + return 0; } +/* + * si470x_viddev_tamples - video device interface + */ +static struct video_device si470x_viddev_template = { + .fops = &si470x_fops, + .name = DRIVER_NAME, + .type = VID_TYPE_TUNER, + .release = video_device_release, + .vidioc_querycap = si470x_vidioc_querycap, + .vidioc_g_input = si470x_vidioc_g_input, + .vidioc_s_input = si470x_vidioc_s_input, + .vidioc_queryctrl = si470x_vidioc_queryctrl, + .vidioc_g_ctrl = si470x_vidioc_g_ctrl, + .vidioc_s_ctrl = si470x_vidioc_s_ctrl, + .vidioc_g_audio = si470x_vidioc_g_audio, + .vidioc_s_audio = si470x_vidioc_s_audio, + .vidioc_g_tuner = si470x_vidioc_g_tuner, + .vidioc_s_tuner = si470x_vidioc_s_tuner, + .vidioc_g_frequency = si470x_vidioc_g_frequency, + .vidioc_s_frequency = si470x_vidioc_s_frequency, + .owner = THIS_MODULE, +}; + + + +/************************************************************************** + * USB Interface + **************************************************************************/ + +/* + * si470x_usb_driver_probe - probe for the device + */ +static int si470x_usb_driver_probe(struct usb_interface *intf, + const struct usb_device_id *id) +{ + struct si470x_device *radio; + int retval = -ENOMEM; + + /* private data allocation */ + radio = kzalloc(sizeof(struct si470x_device), GFP_KERNEL); + if (!radio) + goto err_initial; + + /* video device allocation */ + radio->videodev = video_device_alloc(); + if (!radio->videodev) + goto err_radio; + + /* initial configuration */ + memcpy(radio->videodev, &si470x_viddev_template, + sizeof(si470x_viddev_template)); + radio->users = 0; + radio->usbdev = interface_to_usbdev(intf); + radio->intf = intf; + mutex_init(&radio->lock); + video_set_drvdata(radio->videodev, radio); + + /* show some infos about the specific device */ + retval = -EIO; + if (si470x_get_all_registers(radio) < 0) + goto err_all; + printk(KERN_INFO DRIVER_NAME ": DeviceID=0x%4.4hx ChipID=0x%4.4hx\n", + radio->registers[DEVICEID], radio->registers[CHIPID]); + + /* check if firmware is current */ + if ((radio->registers[CHIPID] & CHIPID_FIRMWARE) + < RADIO_SW_VERSION_CURRENT) { + printk(KERN_WARNING DRIVER_NAME + ": This driver is known to work with " + "firmware version %hu,\n", RADIO_SW_VERSION_CURRENT); + printk(KERN_WARNING DRIVER_NAME + ": but the device has firmware version %hu.\n", + radio->registers[CHIPID] & CHIPID_FIRMWARE); + printk(KERN_WARNING DRIVER_NAME + ": If you have some trouble using this driver,\n"); + printk(KERN_WARNING DRIVER_NAME + ": please report to V4L ML at " + "video4linux-list@redhat.com\n"); + } + + /* set initial frequency */ + si470x_set_freq(radio, 87.5 * FREQ_MUL); /* available in all regions */ + + /* rds buffer allocation */ + radio->buf_size = rds_buf * 3; + radio->buffer = kmalloc(radio->buf_size, GFP_KERNEL); + if (!radio->buffer) + goto err_all; + + /* rds buffer configuration */ + radio->wr_index = 0; + radio->rd_index = 0; + init_waitqueue_head(&radio->read_queue); + + /* prepare rds work function */ + INIT_DELAYED_WORK(&radio->work, si470x_work); + + /* register video device */ + if (video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr)) { + printk(KERN_WARNING DRIVER_NAME + ": Could not register video device\n"); + goto err_all; + } + usb_set_intfdata(intf, radio); + + return 0; +err_all: + video_device_release(radio->videodev); + kfree(radio->buffer); +err_radio: + kfree(radio); +err_initial: + return retval; +} + + +/* + * si470x_usb_driver_suspend - suspend the device + */ +static int si470x_usb_driver_suspend(struct usb_interface *intf, + pm_message_t message) +{ + struct si470x_device *radio = usb_get_intfdata(intf); + + printk(KERN_INFO DRIVER_NAME ": suspending now...\n"); + + cancel_delayed_work_sync(&radio->work); + + return 0; +} + + +/* + * si470x_usb_driver_resume - resume the device + */ +static int si470x_usb_driver_resume(struct usb_interface *intf) +{ + struct si470x_device *radio = usb_get_intfdata(intf); + + printk(KERN_INFO DRIVER_NAME ": resuming now...\n"); + + mutex_lock(&radio->lock); + if (radio->users && radio->registers[SYSCONFIG1] & SYSCONFIG1_RDS) + schedule_delayed_work(&radio->work, + msecs_to_jiffies(rds_poll_time)); + mutex_unlock(&radio->lock); + + return 0; +} + + +/* + * si470x_usb_driver_disconnect - disconnect the device + */ +static void si470x_usb_driver_disconnect(struct usb_interface *intf) +{ + struct si470x_device *radio = usb_get_intfdata(intf); + + cancel_delayed_work_sync(&radio->work); + usb_set_intfdata(intf, NULL); + video_unregister_device(radio->videodev); + kfree(radio->buffer); + kfree(radio); +} + + +/* + * si470x_usb_driver - usb driver interface + */ +static struct usb_driver si470x_usb_driver = { + .name = DRIVER_NAME, + .probe = si470x_usb_driver_probe, + .disconnect = si470x_usb_driver_disconnect, + .suspend = si470x_usb_driver_suspend, + .resume = si470x_usb_driver_resume, + .id_table = si470x_usb_driver_id_table, + .supports_autosuspend = 1, +}; + + /************************************************************************** - * Module interface definitions and functions + * Module Interface **************************************************************************/ /* @@ -1418,7 +1554,7 @@ static int si470x_vidioc_s_frequency(struct file *file, void *priv, */ static int __init si470x_module_init(void) { - printk(KERN_INFO DRIVER_DESC "\n"); + printk(KERN_INFO DRIVER_DESC ", Version " DRIVER_VERSION "\n"); return usb_register(&si470x_usb_driver); } @@ -1438,4 +1574,4 @@ module_exit(si470x_module_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_VERSION("1.0.2"); +MODULE_VERSION(DRIVER_VERSION); diff --git a/linux/drivers/media/radio/radio-typhoon.c b/linux/drivers/media/radio/radio-typhoon.c index 24042aef3..42f707f08 100644 --- a/linux/drivers/media/radio/radio-typhoon.c +++ b/linux/drivers/media/radio/radio-typhoon.c @@ -409,7 +409,7 @@ MODULE_PARM_DESC(io, "I/O address of the Typhoon card (0x316 or 0x336)"); module_param(radio_nr, int, 0); #ifdef MODULE -static unsigned long mutefreq = 0; +static unsigned long mutefreq; module_param(mutefreq, ulong, 0); MODULE_PARM_DESC(mutefreq, "Frequency used when muting the card (in kHz)"); #endif diff --git a/linux/drivers/media/video/Kconfig b/linux/drivers/media/video/Kconfig index a2e8987a6..1e97bc16e 100644 --- a/linux/drivers/media/video/Kconfig +++ b/linux/drivers/media/video/Kconfig @@ -4,14 +4,14 @@ menuconfig VIDEO_CAPTURE_DRIVERS bool "Video capture adapters" - depends on VIDEO_DEV + depends on VIDEO_V4L2 default y ---help--- Say Y here to enable selecting the video adapters for webcams, analog TV, and hybrid analog/digital TV. Some of those devices also supports FM radio. -if VIDEO_CAPTURE_DRIVERS && VIDEO_DEV +if VIDEO_CAPTURE_DRIVERS && VIDEO_V4L2 config VIDEO_ADV_DEBUG bool "Enable advanced debug functionality" @@ -836,4 +836,49 @@ config USB_STKWEBCAM endif # V4L_USB_DRIVERS +config SOC_CAMERA + tristate "SoC camera support" + depends on VIDEO_V4L2 + select VIDEOBUF_DMA_SG + help + SoC Camera is a common API to several cameras, not connecting + over a bus like PCI or USB. For example some i2c camera connected + directly to the data bus of an SoC. + +config SOC_CAMERA_MT9M001 + tristate "mt9m001 support" + depends on SOC_CAMERA && GENERIC_GPIO + select GPIO_PCA953X if MT9M001_PCA9536_SWITCH + help + This driver supports MT9M001 cameras from Micron, monochrome + and colour models. + +config MT9M001_PCA9536_SWITCH + bool "pca9536 datawidth switch for mt9m001" + depends on SOC_CAMERA_MT9M001 && GENERIC_GPIO + help + Select this if your MT9M001 camera uses a PCA9536 I2C GPIO + extender to switch between 8 and 10 bit datawidth modes + +config SOC_CAMERA_MT9V022 + tristate "mt9v022 support" + depends on SOC_CAMERA && GENERIC_GPIO + select GPIO_PCA953X if MT9V022_PCA9536_SWITCH + help + This driver supports MT9V022 cameras from Micron + +config MT9V022_PCA9536_SWITCH + bool "pca9536 datawidth switch for mt9v022" + depends on SOC_CAMERA_MT9V022 && GENERIC_GPIO + help + Select this if your MT9V022 camera uses a PCA9536 I2C GPIO + extender to switch between 8 and 10 bit datawidth modes + +config VIDEO_PXA27x + tristate "PXA27x Quick Capture Interface driver" + depends on VIDEO_DEV && PXA27x + select SOC_CAMERA + ---help--- + This is a v4l2 driver for the PXA27x Quick Capture Interface + endif # VIDEO_CAPTURE_DRIVERS diff --git a/linux/drivers/media/video/Makefile b/linux/drivers/media/video/Makefile index 28ddd146c..a03f06c74 100644 --- a/linux/drivers/media/video/Makefile +++ b/linux/drivers/media/video/Makefile @@ -4,14 +4,15 @@ zr36067-objs := zoran_procfs.o zoran_device.o \ zoran_driver.o zoran_card.o -tuner-objs := tuner-core.o tuner-types.o +tuner-objs := tuner-core.o msp3400-objs := msp3400-driver.o msp3400-kthreads.o stkwebcam-objs := stk-webcam.o stk-sensor.o -obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-common.o compat_ioctl32.o \ - v4l2-int-device.o +obj-$(CONFIG_VIDEO_DEV) += videodev.o compat_ioctl32.o v4l2-int-device.o + +obj-$(CONFIG_VIDEO_V4L2_COMMON) += v4l2-common.o ifeq ($(CONFIG_VIDEO_V4L1_COMPAT),y) obj-$(CONFIG_VIDEO_DEV) += v4l1-compat.o @@ -84,6 +85,7 @@ obj-$(CONFIG_VIDEO_DPC) += dpc7146.o obj-$(CONFIG_TUNER_3036) += tuner-3036.o obj-$(CONFIG_VIDEO_TUNER) += tuner.o +obj-$(CONFIG_VIDEO_TUNER_TYPES) += tuner-types.o obj-$(CONFIG_TUNER_XC2028) += tuner-xc2028.o obj-$(CONFIG_TUNER_SIMPLE) += tuner-simple.o @@ -135,5 +137,10 @@ obj-$(CONFIG_VIDEO_IVTV) += ivtv/ obj-$(CONFIG_VIDEO_VIVI) += vivi.o obj-$(CONFIG_VIDEO_CX23885) += cx23885/ +obj-$(CONFIG_VIDEO_PXA27x) += pxa_camera.o +obj-$(CONFIG_SOC_CAMERA) += soc_camera.o +obj-$(CONFIG_SOC_CAMERA_MT9M001) += mt9m001.o +obj-$(CONFIG_SOC_CAMERA_MT9V022) += mt9v022.o + EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/linux/drivers/media/video/adv7170.c b/linux/drivers/media/video/adv7170.c index 190744da1..0d15ce53d 100644 --- a/linux/drivers/media/video/adv7170.c +++ b/linux/drivers/media/video/adv7170.c @@ -57,7 +57,7 @@ MODULE_LICENSE("GPL"); #define I2C_NAME(x) (x)->name -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); diff --git a/linux/drivers/media/video/adv7175.c b/linux/drivers/media/video/adv7175.c index aa53c5d60..86345ba5c 100644 --- a/linux/drivers/media/video/adv7175.c +++ b/linux/drivers/media/video/adv7175.c @@ -53,7 +53,7 @@ MODULE_LICENSE("GPL"); #define I2C_NAME(s) (s)->name -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); diff --git a/linux/drivers/media/video/arv.c b/linux/drivers/media/video/arv.c index 0f578259e..0cd7f1d5e 100644 --- a/linux/drivers/media/video/arv.c +++ b/linux/drivers/media/video/arv.c @@ -30,7 +30,10 @@ #include "compat.h" #include <linux/videodev.h> #include <media/v4l2-common.h> + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16) #include <linux/mutex.h> +#endif #include <asm/uaccess.h> #include <asm/m32r.h> @@ -116,7 +119,11 @@ struct ar_device { int width, height; int frame_bytes, line_bytes; wait_queue_head_t wait; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16) struct mutex lock; +#else + struct semaphore lock; +#endif }; static int video_nr = -1; /* video device number (first free) */ @@ -126,8 +133,8 @@ static unsigned char yuv[MAX_AR_FRAME_BYTES]; /* default frequency */ #define DEFAULT_FREQ 50 /* 50 or 75 (MHz) is available as BCLK */ static int freq = DEFAULT_FREQ; /* BCLK: available 50 or 70 (MHz) */ -static int vga = 0; /* default mode(0:QVGA mode, other:VGA mode) */ -static int vga_interlace = 0; /* 0 is normal mode for, else interlace mode */ +static int vga; /* default mode(0:QVGA mode, other:VGA mode) */ +static int vga_interlace; /* 0 is normal mode for, else interlace mode */ module_param(freq, int, 0); module_param(vga, int, 0); module_param(vga_interlace, int, 0); diff --git a/linux/drivers/media/video/bt819.c b/linux/drivers/media/video/bt819.c index 580b838d5..9264e2cff 100644 --- a/linux/drivers/media/video/bt819.c +++ b/linux/drivers/media/video/bt819.c @@ -58,7 +58,7 @@ MODULE_LICENSE("GPL"); #define I2C_NAME(s) (s)->name -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); diff --git a/linux/drivers/media/video/bt856.c b/linux/drivers/media/video/bt856.c index 9c1d3d145..7abfad9a4 100644 --- a/linux/drivers/media/video/bt856.c +++ b/linux/drivers/media/video/bt856.c @@ -57,7 +57,7 @@ MODULE_LICENSE("GPL"); #define I2C_NAME(s) (s)->name -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); diff --git a/linux/drivers/media/video/bt8xx/bttv-cards.c b/linux/drivers/media/video/bt8xx/bttv-cards.c index 98270aaaf..00be77d4f 100644 --- a/linux/drivers/media/video/bt8xx/bttv-cards.c +++ b/linux/drivers/media/video/bt8xx/bttv-cards.c @@ -4445,7 +4445,7 @@ static void rv605_muxsel(struct bttv *btv, unsigned int input) gpio_bits(0x200,0x000); mdelay(1); - /* create a new conection */ + /* create a new connection */ gpio_bits(0x480,0x080); gpio_bits(0x480,0x480); mdelay(1); diff --git a/linux/drivers/media/video/bt8xx/bttv-driver.c b/linux/drivers/media/video/bt8xx/bttv-driver.c index 65e3cb500..0a9e01627 100644 --- a/linux/drivers/media/video/bt8xx/bttv-driver.c +++ b/linux/drivers/media/video/bt8xx/bttv-driver.c @@ -2395,8 +2395,8 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv, BUG(); } - mutex_lock(&fh->cap.lock); - kfree(fh->ov.clips); + mutex_lock(&fh->cap.vb_lock); + kfree(fh->ov.clips); fh->ov.clips = clips; fh->ov.nclips = n; @@ -2417,7 +2417,7 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv, bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new); retval = bttv_switch_overlay(btv,fh,new); } - mutex_unlock(&fh->cap.lock); + mutex_unlock(&fh->cap.vb_lock); return retval; } @@ -2617,7 +2617,7 @@ static int bttv_s_fmt_cap(struct file *file, void *priv, fmt = format_by_fourcc(f->fmt.pix.pixelformat); /* update our state informations */ - mutex_lock(&fh->cap.lock); + mutex_lock(&fh->cap.vb_lock); fh->fmt = fmt; fh->cap.field = f->fmt.pix.field; fh->cap.last = V4L2_FIELD_NONE; @@ -2626,7 +2626,7 @@ static int bttv_s_fmt_cap(struct file *file, void *priv, btv->init.fmt = fmt; btv->init.width = f->fmt.pix.width; btv->init.height = f->fmt.pix.height; - mutex_unlock(&fh->cap.lock); + mutex_unlock(&fh->cap.vb_lock); return 0; } @@ -2652,11 +2652,11 @@ static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) unsigned int i; struct bttv_fh *fh = priv; - mutex_lock(&fh->cap.lock); + mutex_lock(&fh->cap.vb_lock); retval = videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize, V4L2_MEMORY_MMAP); if (retval < 0) { - mutex_unlock(&fh->cap.lock); + mutex_unlock(&fh->cap.vb_lock); return retval; } @@ -2668,7 +2668,7 @@ static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) for (i = 0; i < gbuffers; i++) mbuf->offsets[i] = i * gbufsize; - mutex_unlock(&fh->cap.lock); + mutex_unlock(&fh->cap.vb_lock); return 0; } #endif @@ -2797,10 +2797,11 @@ static int bttv_overlay(struct file *file, void *f, unsigned int on) if (!check_alloc_btres(btv, fh, RESOURCE_OVERLAY)) return -EBUSY; - mutex_lock(&fh->cap.lock); + mutex_lock(&fh->cap.vb_lock); if (on) { fh->ov.tvnorm = btv->tvnorm; new = videobuf_pci_alloc(sizeof(*new)); + new->crop = btv->crop[!!fh->do_crop].rect; bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new); } else { new = NULL; @@ -2808,7 +2809,7 @@ static int bttv_overlay(struct file *file, void *f, unsigned int on) /* switch over */ retval = bttv_switch_overlay(btv, fh, new); - mutex_unlock(&fh->cap.lock); + mutex_unlock(&fh->cap.vb_lock); return retval; } @@ -2847,7 +2848,7 @@ static int bttv_s_fbuf(struct file *file, void *f, } /* ok, accept it */ - mutex_lock(&fh->cap.lock); + mutex_lock(&fh->cap.vb_lock); btv->fbuf.base = fb->base; btv->fbuf.fmt.width = fb->fmt.width; btv->fbuf.fmt.height = fb->fmt.height; @@ -2879,7 +2880,7 @@ static int bttv_s_fbuf(struct file *file, void *f, retval = bttv_switch_overlay(btv, fh, new); } } - mutex_unlock(&fh->cap.lock); + mutex_unlock(&fh->cap.vb_lock); return retval; } @@ -3131,7 +3132,7 @@ static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop) fh->do_crop = 1; - mutex_lock(&fh->cap.lock); + mutex_lock(&fh->cap.vb_lock); if (fh->width < c.min_scaled_width) { fh->width = c.min_scaled_width; @@ -3149,7 +3150,7 @@ static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop) btv->init.height = c.max_scaled_height; } - mutex_unlock(&fh->cap.lock); + mutex_unlock(&fh->cap.vb_lock); return 0; } @@ -3218,30 +3219,25 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait) buf = list_entry(fh->cap.stream.next,struct bttv_buffer,vb.stream); } else { /* read() capture */ - mutex_lock(&fh->cap.lock); + mutex_lock(&fh->cap.vb_lock); if (NULL == fh->cap.read_buf) { /* need to capture a new frame */ - if (locked_btres(fh->btv,RESOURCE_VIDEO_STREAM)) { - mutex_unlock(&fh->cap.lock); - return POLLERR; - } + if (locked_btres(fh->btv,RESOURCE_VIDEO_STREAM)) + goto err; fh->cap.read_buf = videobuf_pci_alloc(fh->cap.msize); - if (NULL == fh->cap.read_buf) { - mutex_unlock(&fh->cap.lock); - return POLLERR; - } + if (NULL == fh->cap.read_buf) + goto err; fh->cap.read_buf->memory = V4L2_MEMORY_USERPTR; field = videobuf_next_field(&fh->cap); if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,field)) { kfree (fh->cap.read_buf); fh->cap.read_buf = NULL; - mutex_unlock(&fh->cap.lock); - return POLLERR; + goto err; } fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf); fh->cap.read_off = 0; } - mutex_unlock(&fh->cap.lock); + mutex_unlock(&fh->cap.vb_lock); buf = (struct bttv_buffer*)fh->cap.read_buf; } @@ -3250,6 +3246,9 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait) buf->vb.state == VIDEOBUF_ERROR) return POLLIN|POLLRDNORM; return 0; +err: + mutex_unlock(&fh->cap.vb_lock); + return POLLERR; } static int bttv_open(struct inode *inode, struct file *file) diff --git a/linux/drivers/media/video/bt8xx/bttv-vbi.c b/linux/drivers/media/video/bt8xx/bttv-vbi.c index 1f0cc79e2..bfdbc469e 100644 --- a/linux/drivers/media/video/bt8xx/bttv-vbi.c +++ b/linux/drivers/media/video/bt8xx/bttv-vbi.c @@ -54,7 +54,7 @@ #define VBI_DEFLINES 16 static unsigned int vbibufs = 4; -static unsigned int vbi_debug = 0; +static unsigned int vbi_debug; module_param(vbibufs, int, 0444); module_param(vbi_debug, int, 0644); @@ -352,13 +352,13 @@ int bttv_s_fmt_vbi(struct file *file, void *f, struct v4l2_format *frt) because vbi_fmt.end counts field lines times two. */ end = max(frt->fmt.vbi.start[0], start1) * 2 + 2; - mutex_lock(&fh->vbi.lock); + mutex_lock(&fh->vbi.vb_lock); fh->vbi_fmt.fmt = frt->fmt.vbi; fh->vbi_fmt.tvnorm = tvnorm; fh->vbi_fmt.end = end; - mutex_unlock(&fh->vbi.lock); + mutex_unlock(&fh->vbi.vb_lock); rc = 0; diff --git a/linux/drivers/media/video/bw-qcam.c b/linux/drivers/media/video/bw-qcam.c index 7c165c7cf..14b15dcaf 100644 --- a/linux/drivers/media/video/bw-qcam.c +++ b/linux/drivers/media/video/bw-qcam.c @@ -526,7 +526,7 @@ static inline int qc_readbytes(struct qcam_device *q, char buffer[]) int ret=1; unsigned int hi, lo; unsigned int hi2, lo2; - static int state = 0; + static int state; if (buffer == NULL) { @@ -915,7 +915,7 @@ static struct video_device qcam_template= #define MAX_CAMS 4 static struct qcam_device *qcams[MAX_CAMS]; -static unsigned int num_cams = 0; +static unsigned int num_cams; static int init_bwqcam(struct parport *port) { diff --git a/linux/drivers/media/video/c-qcam.c b/linux/drivers/media/video/c-qcam.c index 933284200..f571c6a69 100644 --- a/linux/drivers/media/video/c-qcam.c +++ b/linux/drivers/media/video/c-qcam.c @@ -76,7 +76,7 @@ struct qcam_device { static int parport[MAX_CAMS] = { [1 ... MAX_CAMS-1] = -1 }; static int probe = 2; -static int force_rgb = 0; +static int force_rgb; static int video_nr = -1; static inline void qcam_set_ack(struct qcam_device *qcam, unsigned int i) @@ -748,7 +748,7 @@ static struct qcam_device *qcam_init(struct parport *port) } static struct qcam_device *qcams[MAX_CAMS]; -static unsigned int num_cams = 0; +static unsigned int num_cams; static int init_cqcam(struct parport *port) { diff --git a/linux/drivers/media/video/cafe_ccic.c b/linux/drivers/media/video/cafe_ccic.c index 9c9a33be6..56409d585 100644 --- a/linux/drivers/media/video/cafe_ccic.c +++ b/linux/drivers/media/video/cafe_ccic.c @@ -66,7 +66,7 @@ MODULE_SUPPORTED_DEVICE("Video"); */ #define MAX_DMA_BUFS 3 -static int alloc_bufs_at_read = 0; +static int alloc_bufs_at_read; module_param(alloc_bufs_at_read, bool, 0444); MODULE_PARM_DESC(alloc_bufs_at_read, "Non-zero value causes DMA buffers to be allocated when the " @@ -100,7 +100,7 @@ MODULE_PARM_DESC(max_buffers, "will be allowed to allocate. These buffers are big and live " "in vmalloc space."); -static int flip = 0; +static int flip; module_param(flip, bool, 0444); MODULE_PARM_DESC(flip, "If set, the sensor will be instructed to flip the image " diff --git a/linux/drivers/media/video/cpia2/cpia2_core.c b/linux/drivers/media/video/cpia2/cpia2_core.c index a76bd786c..a439a56c3 100644 --- a/linux/drivers/media/video/cpia2/cpia2_core.c +++ b/linux/drivers/media/video/cpia2/cpia2_core.c @@ -34,7 +34,7 @@ #include <linux/slab.h> #include <linux/vmalloc.h> -//#define _CPIA2_DEBUG_ +/* #define _CPIA2_DEBUG_ */ #include "cpia2patch.h" @@ -48,7 +48,7 @@ static const char *block_name[] = { }; #endif -static unsigned int debugs_on = 0;//DEBUG_REG; +static unsigned int debugs_on; /* default 0 - DEBUG_REG */ /****************************************************************************** diff --git a/linux/drivers/media/video/cpia2/cpia2_usb.c b/linux/drivers/media/video/cpia2/cpia2_usb.c index 87442ede0..01131e984 100644 --- a/linux/drivers/media/video/cpia2/cpia2_usb.c +++ b/linux/drivers/media/video/cpia2/cpia2_usb.c @@ -88,7 +88,7 @@ static struct usb_driver cpia2_driver = { *****************************************************************************/ static void process_frame(struct camera_data *cam) { - static int frame_count = 0; + static int frame_count; unsigned char *inbuff = cam->workbuff->data; diff --git a/linux/drivers/media/video/cx23885/cx23885-i2c.c b/linux/drivers/media/video/cx23885/cx23885-i2c.c index c89e458ce..ab83c88a9 100644 --- a/linux/drivers/media/video/cx23885/cx23885-i2c.c +++ b/linux/drivers/media/video/cx23885/cx23885-i2c.c @@ -34,7 +34,7 @@ static unsigned int i2c_debug; module_param(i2c_debug, int, 0644); MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); -static unsigned int i2c_scan = 0; +static unsigned int i2c_scan; module_param(i2c_scan, int, 0444); MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time"); diff --git a/linux/drivers/media/video/cx88/cx88-alsa.c b/linux/drivers/media/video/cx88/cx88-alsa.c index f5d65f675..dce005b14 100644 --- a/linux/drivers/media/video/cx88/cx88-alsa.c +++ b/linux/drivers/media/video/cx88/cx88-alsa.c @@ -33,7 +33,7 @@ #include <linux/pci.h> #include <asm/delay.h> -#include <sound/driver.h> +#include "compat.h" #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -43,7 +43,6 @@ #include <sound/tlv.h> #endif -#include "compat.h" #include "cx88.h" #include "cx88-reg.h" diff --git a/linux/drivers/media/video/cx88/cx88-blackbird.c b/linux/drivers/media/video/cx88/cx88-blackbird.c index 8ef0ee322..6de1e1da7 100644 --- a/linux/drivers/media/video/cx88/cx88-blackbird.c +++ b/linux/drivers/media/video/cx88/cx88-blackbird.c @@ -47,7 +47,7 @@ static unsigned int mpegbufs = 32; module_param(mpegbufs,int,0644); MODULE_PARM_DESC(mpegbufs,"number of mpeg buffers, range 2-32"); -static unsigned int debug = 0; +static unsigned int debug; module_param(debug,int,0644); MODULE_PARM_DESC(debug,"enable debug messages [blackbird]"); diff --git a/linux/drivers/media/video/cx88/cx88-cards.c b/linux/drivers/media/video/cx88/cx88-cards.c index 41218f4c3..8a2dc855b 100644 --- a/linux/drivers/media/video/cx88/cx88-cards.c +++ b/linux/drivers/media/video/cx88/cx88-cards.c @@ -1966,12 +1966,10 @@ int cx88_tuner_callback(void *priv, int command, int arg) switch(core->boardnr) { case CX88_BOARD_PINNACLE_PCTV_HD_800i: if(command == 0) { /* This is the reset command from xc5000 */ - /* Reset XC5000 tuner via GPIO pin #2 */ - cx_set(MO_GP0_IO, 0x00000400); - cx_clear(MO_GP0_IO, 0x00000004); - mdelay(200); - cx_set(MO_GP0_IO, 0x00000004); - mdelay(200); + /* Reset XC5000 tuner via SYS_RSTO_pin */ + cx_write(MO_SRST_IO, 0); + msleep(10); + cx_write(MO_SRST_IO, 1); return 0; } else { diff --git a/linux/drivers/media/video/cx88/cx88-core.c b/linux/drivers/media/video/cx88/cx88-core.c index b67aa65e5..25985f7d5 100644 --- a/linux/drivers/media/video/cx88/cx88-core.c +++ b/linux/drivers/media/video/cx88/cx88-core.c @@ -50,15 +50,15 @@ MODULE_LICENSE("GPL"); /* ------------------------------------------------------------------ */ -static unsigned int core_debug = 0; +static unsigned int core_debug; module_param(core_debug,int,0644); MODULE_PARM_DESC(core_debug,"enable debug messages [core]"); -static unsigned int nicam = 0; +static unsigned int nicam; module_param(nicam,int,0644); MODULE_PARM_DESC(nicam,"tv audio is nicam"); -static unsigned int nocomb = 0; +static unsigned int nocomb; module_param(nocomb,int,0644); MODULE_PARM_DESC(nocomb,"disable comb filter"); diff --git a/linux/drivers/media/video/cx88/cx88-dvb.c b/linux/drivers/media/video/cx88/cx88-dvb.c index ce70f22cd..76727c367 100644 --- a/linux/drivers/media/video/cx88/cx88-dvb.c +++ b/linux/drivers/media/video/cx88/cx88-dvb.c @@ -54,7 +54,7 @@ MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); MODULE_LICENSE("GPL"); -static unsigned int debug = 0; +static unsigned int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug,"enable debug messages [dvb]"); diff --git a/linux/drivers/media/video/cx88/cx88-i2c.c b/linux/drivers/media/video/cx88/cx88-i2c.c index 20185aeca..44d01352e 100644 --- a/linux/drivers/media/video/cx88/cx88-i2c.c +++ b/linux/drivers/media/video/cx88/cx88-i2c.c @@ -38,11 +38,11 @@ #include "i2c-compat.h" #endif -static unsigned int i2c_debug = 0; +static unsigned int i2c_debug; module_param(i2c_debug, int, 0644); MODULE_PARM_DESC(i2c_debug,"enable debug messages [i2c]"); -static unsigned int i2c_scan = 0; +static unsigned int i2c_scan; module_param(i2c_scan, int, 0444); MODULE_PARM_DESC(i2c_scan,"scan i2c bus at insmod time"); diff --git a/linux/drivers/media/video/cx88/cx88-input.c b/linux/drivers/media/video/cx88/cx88-input.c index 66f4423c4..2105cd2e5 100644 --- a/linux/drivers/media/video/cx88/cx88-input.c +++ b/linux/drivers/media/video/cx88/cx88-input.c @@ -58,7 +58,7 @@ struct cx88_IR { u32 mask_keyup; }; -static int ir_debug = 0; +static int ir_debug; module_param(ir_debug, int, 0644); /* debug level [IR] */ MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]"); @@ -237,7 +237,6 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1: case CX88_BOARD_HAUPPAUGE_HVR1100: case CX88_BOARD_HAUPPAUGE_HVR3000: - case CX88_BOARD_PINNACLE_PCTV_HD_800i: ir_codes = ir_codes_hauppauge_new; ir_type = IR_TYPE_RC5; ir->sampling = 1; @@ -319,6 +318,11 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) ir->mask_keycode = 0xfa; ir->polling = 50; /* ms */ break; + case CX88_BOARD_PINNACLE_PCTV_HD_800i: + ir_codes = ir_codes_pinnacle_pctv_hd; + ir_type = IR_TYPE_RC5; + ir->sampling = 1; + break; } if (NULL == ir_codes) { diff --git a/linux/drivers/media/video/cx88/cx88-mpeg.c b/linux/drivers/media/video/cx88/cx88-mpeg.c index 9ed0af144..1f641273c 100644 --- a/linux/drivers/media/video/cx88/cx88-mpeg.c +++ b/linux/drivers/media/video/cx88/cx88-mpeg.c @@ -45,7 +45,7 @@ MODULE_AUTHOR("Jelle Foks <jelle@foks.8m.com>,Chris Pascoe <c.pascoe@itee.uq.edu #endif MODULE_LICENSE("GPL"); -static unsigned int debug = 0; +static unsigned int debug; module_param(debug,int,0644); MODULE_PARM_DESC(debug,"enable debug messages [mpeg]"); @@ -667,13 +667,19 @@ static int cx8802_request_acquire(struct cx8802_driver *drv) struct cx88_core *core = drv->core; /* Fail a request for hardware if the device is busy. */ - if (core->active_type_id != CX88_BOARD_NONE) + if (core->active_type_id != CX88_BOARD_NONE && + core->active_type_id != drv->type_id) return -EBUSY; if (drv->advise_acquire) { - core->active_type_id = drv->type_id; - drv->advise_acquire(drv); + mutex_lock(&drv->core->lock); + core->active_ref++; + if (core->active_type_id == CX88_BOARD_NONE) { + core->active_type_id = drv->type_id; + drv->advise_acquire(drv); + } + mutex_unlock(&drv->core->lock); mpeg_dbg(1,"%s() Post acquire GPIO=%x\n", __FUNCTION__, cx_read(MO_GP0_IO)); } @@ -686,12 +692,14 @@ static int cx8802_request_release(struct cx8802_driver *drv) { struct cx88_core *core = drv->core; - if (drv->advise_release) + mutex_lock(&drv->core->lock); + if (drv->advise_release && --core->active_ref == 0) { drv->advise_release(drv); core->active_type_id = CX88_BOARD_NONE; mpeg_dbg(1,"%s() Post release GPIO=%x\n", __FUNCTION__, cx_read(MO_GP0_IO)); } + mutex_unlock(&drv->core->lock); return 0; } diff --git a/linux/drivers/media/video/cx88/cx88-tvaudio.c b/linux/drivers/media/video/cx88/cx88-tvaudio.c index 8e5d60484..d2e1fdb91 100644 --- a/linux/drivers/media/video/cx88/cx88-tvaudio.c +++ b/linux/drivers/media/video/cx88/cx88-tvaudio.c @@ -59,15 +59,15 @@ #include "cx88.h" -static unsigned int audio_debug = 0; +static unsigned int audio_debug; module_param(audio_debug, int, 0644); MODULE_PARM_DESC(audio_debug, "enable debug messages [audio]"); -static unsigned int always_analog = 0; +static unsigned int always_analog; module_param(always_analog,int,0644); MODULE_PARM_DESC(always_analog,"force analog audio out"); -static unsigned int radio_deemphasis = 0; +static unsigned int radio_deemphasis; module_param(radio_deemphasis,int,0644); MODULE_PARM_DESC(radio_deemphasis, "Radio deemphasis time constant, " "0=None, 1=50us (elsewhere), 2=75us (USA)"); diff --git a/linux/drivers/media/video/cx88/cx88-vbi.c b/linux/drivers/media/video/cx88/cx88-vbi.c index d96ecfcf3..094306068 100644 --- a/linux/drivers/media/video/cx88/cx88-vbi.c +++ b/linux/drivers/media/video/cx88/cx88-vbi.c @@ -11,7 +11,7 @@ static unsigned int vbibufs = 4; module_param(vbibufs,int,0644); MODULE_PARM_DESC(vbibufs,"number of vbi buffers, range 2-32"); -static unsigned int vbi_debug = 0; +static unsigned int vbi_debug; module_param(vbi_debug,int,0644); MODULE_PARM_DESC(vbi_debug,"enable debug messages [vbi]"); diff --git a/linux/drivers/media/video/cx88/cx88-video.c b/linux/drivers/media/video/cx88/cx88-video.c index ef795d353..b80236f04 100644 --- a/linux/drivers/media/video/cx88/cx88-video.c +++ b/linux/drivers/media/video/cx88/cx88-video.c @@ -79,11 +79,11 @@ MODULE_PARM_DESC(video_nr,"video device numbers"); MODULE_PARM_DESC(vbi_nr,"vbi device numbers"); MODULE_PARM_DESC(radio_nr,"radio device numbers"); -static unsigned int video_debug = 0; +static unsigned int video_debug; module_param(video_debug,int,0644); MODULE_PARM_DESC(video_debug,"enable debug messages [video]"); -static unsigned int irq_debug = 0; +static unsigned int irq_debug; module_param(irq_debug,int,0644); MODULE_PARM_DESC(irq_debug,"enable debug messages [IRQ handler]"); diff --git a/linux/drivers/media/video/cx88/cx88.h b/linux/drivers/media/video/cx88/cx88.h index 7d992e935..c807ef928 100644 --- a/linux/drivers/media/video/cx88/cx88.h +++ b/linux/drivers/media/video/cx88/cx88.h @@ -347,6 +347,7 @@ struct cx88_core { /* cx88-video needs to access cx8802 for hybrid tuner pll access. */ struct cx8802_dev *dvbdev; enum cx88_board_type active_type_id; + int active_ref; }; struct cx8800_dev; diff --git a/linux/drivers/media/video/dpc7146.c b/linux/drivers/media/video/dpc7146.c index e03630980..258d46407 100644 --- a/linux/drivers/media/video/dpc7146.c +++ b/linux/drivers/media/video/dpc7146.c @@ -55,11 +55,11 @@ #define DPC_BOARD_CAN_DO_VBI(dev) (dev->revision != 0) -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "debug verbosity"); -static int dpc_num = 0; +static int dpc_num; #define DPC_INPUTS 2 static struct v4l2_input dpc_inputs[DPC_INPUTS] = { @@ -88,11 +88,24 @@ struct dpc int cur_input; /* current input */ }; +static int dpc_check_clients(struct device *dev, void *data) +{ + struct dpc* dpc = data; + struct i2c_client *client = i2c_verify_client(dev); + + if( !client ) + return 0; + + if( I2C_SAA7111A == client->addr ) + dpc->saa7111a = client; + + return 0; +} + /* fixme: add vbi stuff here */ static int dpc_probe(struct saa7146_dev* dev) { struct dpc* dpc = NULL; - struct i2c_client *client; dpc = kzalloc(sizeof(struct dpc), GFP_KERNEL); if( NULL == dpc ) { @@ -116,9 +129,7 @@ static int dpc_probe(struct saa7146_dev* dev) } /* loop through all i2c-devices on the bus and look who is there */ - list_for_each_entry(client, &dpc->i2c_adapter.clients, list) - if( I2C_SAA7111A == client->addr ) - dpc->saa7111a = client; + device_for_each_child(&dpc->i2c_adapter.dev, dpc, dpc_check_clients); /* check if all devices are present */ if( 0 == dpc->saa7111a ) { diff --git a/linux/drivers/media/video/em28xx/Kconfig b/linux/drivers/media/video/em28xx/Kconfig index abbd38c1e..0f7a0bd86 100644 --- a/linux/drivers/media/video/em28xx/Kconfig +++ b/linux/drivers/media/video/em28xx/Kconfig @@ -13,7 +13,8 @@ config VIDEO_EM28XX module will be called em28xx config VIDEO_EM28XX_ALSA - depends on VIDEO_EM28XX + depends on VIDEO_EM28XX && SND + select SND_PCM tristate "Empia EM28xx ALSA audio module" ---help--- This is an ALSA driver for some Empia 28xx based TV cards. diff --git a/linux/drivers/media/video/em28xx/em28xx-audio.c b/linux/drivers/media/video/em28xx/em28xx-audio.c index 901eeeb5c..37e893455 100644 --- a/linux/drivers/media/video/em28xx/em28xx-audio.c +++ b/linux/drivers/media/video/em28xx/em28xx-audio.c @@ -35,7 +35,7 @@ #include <linux/vmalloc.h> #include <linux/proc_fs.h> #include <linux/module.h> -#include <sound/driver.h> +#include "compat.h" #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -300,8 +300,11 @@ static int snd_em28xx_capture_open(struct snd_pcm_substream *substream) dprintk("opening device and trying to acquire exclusive lock\n"); /* Sets volume, mute, etc */ + dev->mute = 0; + mutex_lock(&dev->lock); ret = em28xx_audio_analog_set(dev); + mutex_unlock(&dev->lock); if (ret < 0) goto err; @@ -337,7 +340,9 @@ static int snd_em28xx_pcm_close(struct snd_pcm_substream *substream) dprintk("closing device\n"); dev->mute = 1; + mutex_lock(&dev->lock); em28xx_audio_analog_set(dev); + mutex_unlock(&dev->lock); if (dev->adev->users == 0 && dev->adev->shutdown == 1) { dprintk("audio users: %d\n", dev->adev->users); diff --git a/linux/drivers/media/video/em28xx/em28xx-cards.c b/linux/drivers/media/video/em28xx/em28xx-cards.c index 14f8fe91e..db07cbbe3 100644 --- a/linux/drivers/media/video/em28xx/em28xx-cards.c +++ b/linux/drivers/media/video/em28xx/em28xx-cards.c @@ -79,7 +79,6 @@ struct em28xx_board em28xx_boards[] = { .is_em2800 = 1, .vchannels = 2, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_COMPOSITE1, @@ -94,13 +93,14 @@ struct em28xx_board em28xx_boards[] = { [EM2820_BOARD_UNKNOWN] = { .name = "Unknown EM2750/28xx video grabber", .is_em2800 = 0, + .tuner_type = TUNER_ABSENT, }, [EM2820_BOARD_KWORLD_PVRTV2800RF] = { .name = "Kworld PVR TV 2800 RF", .is_em2800 = 0, .vchannels = 2, + .tuner_type = TUNER_TEMIC_PAL, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_COMPOSITE1, @@ -117,7 +117,6 @@ struct em28xx_board em28xx_boards[] = { .vchannels = 3, .tuner_type = TUNER_LG_PAL_NEW_TAPC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -138,7 +137,6 @@ struct em28xx_board em28xx_boards[] = { .vchannels = 3, .tuner_type = TUNER_LG_PAL_NEW_TAPC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -161,7 +159,6 @@ struct em28xx_board em28xx_boards[] = { .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE| TDA9887_PORT2_ACTIVE, - .has_tuner = 1, .decoder = EM28XX_TVP5150, .has_msp34xx = 1, /*FIXME: S-Video not tested */ @@ -181,7 +178,6 @@ struct em28xx_board em28xx_boards[] = { .vchannels = 3, .tda9887_conf = TDA9887_PRESENT, .tuner_type = TUNER_XC2028, - .has_tuner = 1, .mts_firmware = 1, .decoder = EM28XX_TVP5150, .input = { { @@ -203,7 +199,6 @@ struct em28xx_board em28xx_boards[] = { .vchannels = 3, .tda9887_conf = TDA9887_PRESENT, .tuner_type = TUNER_XC2028, - .has_tuner = 1, .mts_firmware = 1, .has_12mhz_i2s = 1, .decoder = EM28XX_TVP5150, @@ -228,7 +223,6 @@ struct em28xx_board em28xx_boards[] = { .name = "Terratec Hybrid XS", .vchannels = 3, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .tuner_type = TUNER_XC2028, .decoder = EM28XX_TVP5150, .input = { { @@ -252,7 +246,6 @@ struct em28xx_board em28xx_boards[] = { .name = "Terratec Prodigy XS", .vchannels = 3, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .tuner_type = TUNER_XC2028, .decoder = EM28XX_TVP5150, .input = { { @@ -276,7 +269,6 @@ struct em28xx_board em28xx_boards[] = { .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE | TDA9887_PORT2_ACTIVE, - .has_tuner = 1, .max_range_640_480 = 1, .decoder = EM28XX_SAA7114, @@ -300,7 +292,6 @@ struct em28xx_board em28xx_boards[] = { .vchannels = 3, .tuner_type = TUNER_LG_PAL_NEW_TAPC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -322,7 +313,6 @@ struct em28xx_board em28xx_boards[] = { .vchannels = 3, .tuner_type = TUNER_LG_PAL_NEW_TAPC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -344,7 +334,6 @@ struct em28xx_board em28xx_boards[] = { .vchannels = 3, .tuner_type = TUNER_PHILIPS_ATSC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -363,7 +352,7 @@ struct em28xx_board em28xx_boards[] = { [EM2820_BOARD_PINNACLE_DVC_90] = { .name = "Pinnacle Dazzle DVC 90/DVC 100", .vchannels = 3, - .has_tuner = 0, + .tuner_type = TUNER_ABSENT, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_COMPOSITE1, @@ -381,7 +370,6 @@ struct em28xx_board em28xx_boards[] = { .vchannels = 3, .tuner_type = TUNER_LG_PAL_NEW_TAPC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -401,20 +389,20 @@ struct em28xx_board em28xx_boards[] = { .name = "Pixelview Prolink PlayTV USB 2.0", .vchannels = 3, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, + .tuner_type = TUNER_YMEC_TVF_5533MF, .decoder = EM28XX_SAA7113, .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = SAA7115_COMPOSITE2, - .amux = 1, + .amux = EM28XX_AMUX_LINE_IN, }, { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, - .amux = 1, + .amux = EM28XX_AMUX_LINE_IN, }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, - .amux = 1, + .amux = EM28XX_AMUX_LINE_IN, } }, }, }; @@ -454,6 +442,8 @@ struct usb_device_id em28xx_id_table [] = { .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, { USB_DEVICE(0x2040, 0x6500), .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 }, + { USB_DEVICE(0x2040, 0x6502), + .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 }, { USB_DEVICE(0x2040, 0x6513), .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 }, { USB_DEVICE(0x0ccd, 0x0042), @@ -552,7 +542,7 @@ static void em28xx_config_tuner(struct em28xx *dev) struct tuner_setup tun_setup; struct v4l2_frequency f; - if (!dev->has_tuner) + if (dev->tuner_type == TUNER_ABSENT) return; tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; @@ -669,7 +659,6 @@ static int em28xx_hint_board(struct em28xx *dev) static void em28xx_set_model(struct em28xx *dev) { dev->is_em2800 = em28xx_boards[dev->model].is_em2800; - dev->has_tuner = em28xx_boards[dev->model].has_tuner; dev->has_msp34xx = em28xx_boards[dev->model].has_msp34xx; dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf; dev->decoder = em28xx_boards[dev->model].decoder; @@ -677,9 +666,6 @@ static void em28xx_set_model(struct em28xx *dev) dev->analog_gpio = em28xx_boards[dev->model].analog_gpio; dev->has_12mhz_i2s = em28xx_boards[dev->model].has_12mhz_i2s; dev->max_range_640_480 = em28xx_boards[dev->model].max_range_640_480; - - if (!em28xx_boards[dev->model].has_tuner) - dev->tuner_type = UNSET; } /* ----------------------------------------------------------------------- */ @@ -746,6 +732,7 @@ void em28xx_card_setup(struct em28xx *dev) tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata); dev->tuner_type = tv.tuner_type; + if (tv.audio_processor == AUDIO_CHIP_MSP34XX) { dev->i2s_speed = 2048000; dev->has_msp34xx = 1; @@ -778,7 +765,7 @@ void em28xx_card_setup(struct em28xx *dev) request_module("saa7115"); if (dev->decoder == EM28XX_TVP5150) request_module("tvp5150"); - if (dev->has_tuner) + if (dev->tuner_type != TUNER_ABSENT) request_module("tuner"); #endif diff --git a/linux/drivers/media/video/em28xx/em28xx-core.c b/linux/drivers/media/video/em28xx/em28xx-core.c index cb87e7e41..a77cb8099 100644 --- a/linux/drivers/media/video/em28xx/em28xx-core.c +++ b/linux/drivers/media/video/em28xx/em28xx-core.c @@ -31,7 +31,7 @@ /* #define ENABLE_DEBUG_ISOC_FRAMES */ -static unsigned int core_debug = 0; +static unsigned int core_debug; module_param(core_debug,int,0644); MODULE_PARM_DESC(core_debug,"enable debug messages [core]"); @@ -40,7 +40,7 @@ MODULE_PARM_DESC(core_debug,"enable debug messages [core]"); printk(KERN_INFO "%s %s :"fmt, \ dev->name, __FUNCTION__ , ##arg); } while (0) -static unsigned int reg_debug = 0; +static unsigned int reg_debug; module_param(reg_debug,int,0644); MODULE_PARM_DESC(reg_debug,"enable debug messages [URB reg]"); @@ -49,7 +49,7 @@ MODULE_PARM_DESC(reg_debug,"enable debug messages [URB reg]"); printk(KERN_INFO "%s %s :"fmt, \ dev->name, __FUNCTION__ , ##arg); } while (0) -static unsigned int isoc_debug = 0; +static unsigned int isoc_debug; module_param(isoc_debug,int,0644); MODULE_PARM_DESC(isoc_debug,"enable debug messages [isoc transfers]"); @@ -114,7 +114,8 @@ u32 em28xx_request_buffers(struct em28xx *dev, u32 count) const size_t imagesize = PAGE_ALIGN(dev->frame_size); /*needs to be page aligned cause the buffers can be mapped individually! */ void *buff = NULL; u32 i; - em28xx_coredbg("requested %i buffers with size %zi", count, imagesize); + em28xx_coredbg("requested %i buffers with size %zi\n", + count, imagesize); if (count > EM28XX_NUM_FRAMES) count = EM28XX_NUM_FRAMES; @@ -201,7 +202,7 @@ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg, if (reg_debug){ printk(ret < 0 ? " failed!\n" : "%02x values: ", ret); for (byte = 0; byte < len; byte++) { - printk(" %02x", buf[byte]); + printk(" %02x", (unsigned char)buf[byte]); } printk("\n"); } @@ -228,7 +229,8 @@ int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg) 0x0000, reg, &val, 1, HZ); if (reg_debug) - printk(ret < 0 ? " failed!\n" : "%02x\n", val); + printk(ret < 0 ? " failed!\n" : + "%02x\n", (unsigned char) val); if (ret < 0) return ret; @@ -288,7 +290,7 @@ int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len) * sets only some bits (specified by bitmask) of a register, by first reading * the actual value */ -int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val, +static int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val, u8 bitmask) { int oldval; @@ -305,26 +307,31 @@ int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val, */ static int em28xx_write_ac97(struct em28xx *dev, u8 reg, u8 *val) { - int ret; + int ret, i; u8 addr = reg & 0x7f; if ((ret = em28xx_write_regs(dev, AC97LSB_REG, val, 2)) < 0) return ret; if ((ret = em28xx_write_regs(dev, AC97ADDR_REG, &addr, 1)) < 0) return ret; - if ((ret = em28xx_read_reg(dev, AC97BUSY_REG)) < 0) - return ret; - else if (((u8) ret) & 0x01) { - em28xx_warn ("AC97 command still being executed: not handled properly!\n"); + + /* Wait up to 50 ms for AC97 command to complete */ + for (i = 0; i < 10; i++) { + if ((ret = em28xx_read_reg(dev, AC97BUSY_REG)) < 0) + return ret; + if (!((u8) ret) & 0x01) + return 0; + msleep(5); } + em28xx_warn ("AC97 command still being executed: not handled properly!\n"); return 0; } -int em28xx_set_audio_source(struct em28xx *dev) +static int em28xx_set_audio_source(struct em28xx *dev) { static char *enable = "\x08\x08"; static char *disable = "\x08\x88"; char *video = enable, *line = disable; - int ret, no_ac97; + int ret; u8 input; if (dev->is_em2800) { @@ -344,11 +351,9 @@ int em28xx_set_audio_source(struct em28xx *dev) switch (dev->ctl_ainput) { case EM28XX_AMUX_VIDEO: input = EM28XX_AUDIO_SRC_TUNER; - no_ac97 = 1; break; case EM28XX_AMUX_LINE_IN: input = EM28XX_AUDIO_SRC_LINE; - no_ac97 = 1; break; case EM28XX_AMUX_AC97_VIDEO: input = EM28XX_AUDIO_SRC_LINE; @@ -364,12 +369,11 @@ int em28xx_set_audio_source(struct em28xx *dev) ret = em28xx_write_reg_bits(dev, AUDIOSRC_REG, input, 0xc0); if (ret < 0) return ret; + msleep(5); - if (no_ac97) - return 0; - - /* Sets AC97 mixer registers */ - + /* Sets AC97 mixer registers + This is seems to be needed, even for non-ac97 configs + */ ret = em28xx_write_ac97(dev, VIDEO_AC97, video); if (ret < 0) return ret; @@ -388,9 +392,10 @@ int em28xx_audio_analog_set(struct em28xx *dev) s[0] |= 0x1f - dev->volume; s[1] |= 0x1f - dev->volume; - if (dev->mute) - s[1] |= 0x80; + /* Mute */ + s[1] |= 0x80; ret = em28xx_write_ac97(dev, MASTER_AC97, s); + if (ret < 0) return ret; @@ -408,6 +413,11 @@ int em28xx_audio_analog_set(struct em28xx *dev) /* Selects the proper audio input */ ret = em28xx_set_audio_source(dev); + /* Unmute device */ + if (!dev->mute) + s[1] &= ~0x80; + ret = em28xx_write_ac97(dev, MASTER_AC97, s); + return ret; } EXPORT_SYMBOL_GPL(em28xx_audio_analog_set); @@ -730,7 +740,7 @@ static void em28xx_isocIrq(struct urb *urb) continue; } if (urb->iso_frame_desc[i].actual_length > - dev->max_pkt_size) { + urb->iso_frame_desc[i].length) { em28xx_isocdbg("packet bigger than packet size"); continue; } @@ -776,8 +786,11 @@ void em28xx_uninit_isoc(struct em28xx *dev) for (i = 0; i < EM28XX_NUM_BUFS; i++) { if (dev->urb[i]) { usb_kill_urb(dev->urb[i]); - if (dev->transfer_buffer[i]){ - usb_buffer_free(dev->udev,(EM28XX_NUM_PACKETS*dev->max_pkt_size),dev->transfer_buffer[i],dev->urb[i]->transfer_dma); + if (dev->transfer_buffer[i]) { + usb_buffer_free(dev->udev, + dev->urb[i]->transfer_buffer_length, + dev->transfer_buffer[i], + dev->urb[i]->transfer_dma); } usb_free_urb(dev->urb[i]); } @@ -795,7 +808,10 @@ int em28xx_init_isoc(struct em28xx *dev) { /* change interface to 3 which allows the biggest packet sizes */ int i, errCode; - const int sb_size = EM28XX_NUM_PACKETS * dev->max_pkt_size; + int sb_size; + + em28xx_set_alternate(dev); + sb_size = EM28XX_NUM_PACKETS * dev->max_pkt_size; /* reset streaming vars */ dev->frame_current = NULL; @@ -804,7 +820,7 @@ int em28xx_init_isoc(struct em28xx *dev) /* allocate urbs */ for (i = 0; i < EM28XX_NUM_BUFS; i++) { struct urb *urb; - int j, k; + int j; /* allocate transfer buffer */ urb = usb_alloc_urb(EM28XX_NUM_PACKETS, GFP_KERNEL); if (!urb){ @@ -812,7 +828,9 @@ int em28xx_init_isoc(struct em28xx *dev) em28xx_uninit_isoc(dev); return -ENOMEM; } - dev->transfer_buffer[i] = usb_buffer_alloc(dev->udev, sb_size, GFP_KERNEL,&urb->transfer_dma); + dev->transfer_buffer[i] = usb_buffer_alloc(dev->udev, sb_size, + GFP_KERNEL, + &urb->transfer_dma); if (!dev->transfer_buffer[i]) { em28xx_errdev ("unable to allocate %i bytes for transfer buffer %i\n", @@ -825,22 +843,22 @@ int em28xx_init_isoc(struct em28xx *dev) urb->dev = dev->udev; urb->context = dev; urb->pipe = usb_rcvisocpipe(dev->udev, 0x82); - urb->transfer_flags = URB_ISO_ASAP; + urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP; urb->interval = 1; urb->transfer_buffer = dev->transfer_buffer[i]; urb->complete = em28xx_isocIrq; urb->number_of_packets = EM28XX_NUM_PACKETS; urb->transfer_buffer_length = sb_size; - for (j = k = 0; j < EM28XX_NUM_PACKETS; - j++, k += dev->max_pkt_size) { - urb->iso_frame_desc[j].offset = k; - urb->iso_frame_desc[j].length = - dev->max_pkt_size; + for (j = 0; j < EM28XX_NUM_PACKETS; j++) { + urb->iso_frame_desc[j].offset = j * dev->max_pkt_size; + urb->iso_frame_desc[j].length = dev->max_pkt_size; } dev->urb[i] = urb; } /* submit urbs */ + em28xx_coredbg("Submitting %d urbs of %d packets (%d each)\n", + EM28XX_NUM_BUFS, EM28XX_NUM_PACKETS, dev->max_pkt_size); for (i = 0; i < EM28XX_NUM_BUFS; i++) { errCode = usb_submit_urb(dev->urb[i], GFP_KERNEL); if (errCode) { @@ -857,40 +875,31 @@ int em28xx_init_isoc(struct em28xx *dev) int em28xx_set_alternate(struct em28xx *dev) { int errCode, prev_alt = dev->alt; - dev->alt = alt; - if (dev->alt == 0) { - int i; -#if 1 /* Always try to get the maximum size value */ - for(i=0;i< dev->num_alt; i++) - if(dev->alt_max_pkt_size[i]>dev->alt_max_pkt_size[dev->alt]) - dev->alt=i; -#endif -#if 0 /* Should be dependent of horizontal size */ - if(dev->is_em2800){ /* always use the max packet size for em2800 based devices */ - for(i=0;i< dev->num_alt; i++) - if(dev->alt_max_pkt_size[i]>dev->alt_max_pkt_size[dev->alt]) - dev->alt=i; - }else{ - unsigned int min_pkt_size = dev->field_size / 137; /* FIXME: empiric magic number */ - em28xx_coredbg("minimum isoc packet size: %u", min_pkt_size); - dev->alt = 7; - for (i = 0; i < dev->num_alt; i ++) - if (dev->alt_max_pkt_size[i] >= min_pkt_size) { - dev->alt = i; + int i; + unsigned int min_pkt_size = dev->bytesperline+4; + + /* When image size is bigger than a ceirtain value, + the frame size should be increased, otherwise, only + green screen will be received. + */ + if (dev->frame_size > 720*240*2) + min_pkt_size *= 2; + + for (i = 0; i < dev->num_alt; i++) + if (dev->alt_max_pkt_size[i] >= min_pkt_size) break; - } - } -#endif - } + dev->alt = i; if (dev->alt != prev_alt) { + em28xx_coredbg("minimum isoc packet size: %u (alt=%d)\n", + min_pkt_size, dev->alt); dev->max_pkt_size = dev->alt_max_pkt_size[dev->alt]; - em28xx_coredbg("setting alternate %d with wMaxPacketSize=%u\n", dev->alt, - dev->max_pkt_size); + em28xx_coredbg("setting alternate %d with wMaxPacketSize=%u\n", + dev->alt, dev->max_pkt_size); errCode = usb_set_interface(dev->udev, 0, dev->alt); if (errCode < 0) { em28xx_errdev ("cannot change alternate number to %d (error=%i)\n", - dev->alt, errCode); + dev->alt, errCode); return errCode; } } diff --git a/linux/drivers/media/video/em28xx/em28xx-i2c.c b/linux/drivers/media/video/em28xx/em28xx-i2c.c index fc59cce34..e13743d67 100644 --- a/linux/drivers/media/video/em28xx/em28xx-i2c.c +++ b/linux/drivers/media/video/em28xx/em28xx-i2c.c @@ -33,11 +33,11 @@ /* ----------------------------------------------------------- */ -static unsigned int i2c_scan = 0; +static unsigned int i2c_scan; module_param(i2c_scan, int, 0444); MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time"); -static unsigned int i2c_debug = 0; +static unsigned int i2c_debug; module_param(i2c_debug, int, 0644); MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); diff --git a/linux/drivers/media/video/em28xx/em28xx-video.c b/linux/drivers/media/video/em28xx/em28xx-video.c index cfec27b3a..4999897ed 100644 --- a/linux/drivers/media/video/em28xx/em28xx-video.c +++ b/linux/drivers/media/video/em28xx/em28xx-video.c @@ -40,6 +40,7 @@ #include "em28xx.h" #include <media/v4l2-common.h> #include <media/msp3400.h> +#include <media/tuner.h> #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) #include "i2c-compat.h" #endif @@ -93,7 +94,7 @@ MODULE_PARM_DESC(video_nr, "video device numbers"); MODULE_PARM_DESC(vbi_nr, "vbi device numbers"); MODULE_PARM_DESC(radio_nr, "radio device numbers"); -static unsigned int video_debug = 0; +static unsigned int video_debug; module_param(video_debug,int,0644); MODULE_PARM_DESC(video_debug,"enable debug messages [video]"); @@ -210,7 +211,7 @@ static void video_mux(struct em28xx *dev, int index) em28xx_i2c_call_clients(dev, VIDIOC_INT_S_AUDIO_ROUTING, &route); } - em28xx_set_audio_source(dev); + em28xx_audio_analog_set(dev); } /* Usage lock check functions */ @@ -851,6 +852,63 @@ static int vidioc_s_frequency(struct file *file, void *priv, return 0; } +#ifdef CONFIG_VIDEO_ADV_DEBUG +static int em28xx_reg_len(int reg) +{ + switch (reg) { + case AC97LSB_REG: + case HSCALELOW_REG: + case VSCALELOW_REG: + return 2; + default: + return 1; + } +} + +static int vidioc_g_register(struct file *file, void *priv, + struct v4l2_register *reg) +{ + struct em28xx_fh *fh = priv; + struct em28xx *dev = fh->dev; + int ret; + + if (!v4l2_chip_match_host(reg->match_type, reg->match_chip)) + return -EINVAL; + + if (em28xx_reg_len(reg->reg) == 1) { + ret = em28xx_read_reg(dev, reg->reg); + if (ret < 0) + return ret; + + reg->val = ret; + } else { + u64 val = 0; + ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS, + reg->reg, (char *)&val, 2); + if (ret < 0) + return ret; + + reg->val = cpu_to_le64((__u64)val); + } + + return 0; +} + +static int vidioc_s_register(struct file *file, void *priv, + struct v4l2_register *reg) +{ + struct em28xx_fh *fh = priv; + struct em28xx *dev = fh->dev; + u64 buf; + + buf = le64_to_cpu((__u64)reg->val); + + return em28xx_write_regs(dev, reg->reg, (char *)&buf, + em28xx_reg_len(reg->reg)); +} +#endif + + static int vidioc_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cc) { @@ -953,7 +1011,7 @@ static int vidioc_querycap(struct file *file, void *priv, V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; - if (dev->has_tuner) + if (dev->tuner_type != TUNER_ABSENT) cap->capabilities |= V4L2_CAP_TUNER; return 0; @@ -1353,8 +1411,6 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp) filp->private_data = fh; if (dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) { - em28xx_set_alternate(dev); - dev->width = norm_maxw(dev); dev->height = norm_maxh(dev); dev->frame_size = dev->width * dev->height * 2; @@ -1363,6 +1419,7 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp) dev->hscale = 0; dev->vscale = 0; + em28xx_set_alternate(dev); em28xx_capture_start(dev, 1); em28xx_resolution_set(dev); @@ -1804,6 +1861,10 @@ static const struct video_device em28xx_video_template = { .vidioc_s_tuner = vidioc_s_tuner, .vidioc_g_frequency = vidioc_g_frequency, .vidioc_s_frequency = vidioc_s_frequency, +#ifdef CONFIG_VIDEO_ADV_DEBUG + .vidioc_g_register = vidioc_g_register, + .vidioc_s_register = vidioc_s_register, +#endif .tvnorms = V4L2_STD_ALL, .current_norm = V4L2_STD_PAL, @@ -1826,6 +1887,10 @@ static struct video_device em28xx_radio_template = { .vidioc_s_ctrl = vidioc_s_ctrl, .vidioc_g_frequency = vidioc_g_frequency, .vidioc_s_frequency = vidioc_s_frequency, +#ifdef CONFIG_VIDEO_ADV_DEBUG + .vidioc_g_register = vidioc_g_register, + .vidioc_s_register = vidioc_s_register, +#endif }; /******************************** usb interface *****************************************/ @@ -1870,10 +1935,10 @@ void em28xx_unregister_extension(struct em28xx_ops *ops) } EXPORT_SYMBOL(em28xx_unregister_extension); -struct video_device *em28xx_vdev_init(struct em28xx *dev, - const struct video_device *template, - const int type, - const char *type_name) +static struct video_device *em28xx_vdev_init(struct em28xx *dev, + const struct video_device *template, + const int type, + const char *type_name) { struct video_device *vfd; @@ -1977,7 +2042,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, em28xx_errdev("cannot allocate video_device.\n"); goto fail_unreg; } - if (dev->has_tuner) + if (dev->tuner_type != TUNER_ABSENT) dev->vdev->type |= VID_TYPE_TUNER; /* register v4l2 video video_device */ @@ -2158,6 +2223,7 @@ static int em28xx_usb_probe(struct usb_interface *interface, snprintf(dev->name, 29, "em28xx #%d", nr); dev->devno = nr; dev->model = id->driver_info; + dev->alt = -1; /* Checks if audio is provided by some interface */ for (i = 0; i < udev->config->desc.bNumInterfaces; i++) { diff --git a/linux/drivers/media/video/em28xx/em28xx.h b/linux/drivers/media/video/em28xx/em28xx.h index 6d7171a89..980989f11 100644 --- a/linux/drivers/media/video/em28xx/em28xx.h +++ b/linux/drivers/media/video/em28xx/em28xx.h @@ -36,7 +36,7 @@ #define UNSET -1 /* maximum number of em28xx boards */ -#define EM28XX_MAXBOARDS 1 /*FIXME: should be bigger */ +#define EM28XX_MAXBOARDS 4 /*FIXME: should be bigger */ /* maximum number of frames that can be queued */ #define EM28XX_NUM_FRAMES 5 @@ -164,7 +164,6 @@ struct em28xx_board { unsigned int tda9887_conf; unsigned int is_em2800:1; - unsigned int has_tuner:1; unsigned int has_msp34xx:1; unsigned int mts_firmware:1; unsigned int has_12mhz_i2s:1; @@ -237,7 +236,6 @@ struct em28xx { int devno; /* marks the number of this device */ unsigned int analog_gpio; unsigned int is_em2800:1; - unsigned int has_tuner:1; unsigned int has_msp34xx:1; unsigned int has_tda9887:1; unsigned int stream_on:1; /* Locks streams */ @@ -362,9 +360,6 @@ int em28xx_read_reg(struct em28xx *dev, u16 reg); int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, int len); int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len); -int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val, - u8 bitmask); -int em28xx_set_audio_source(struct em28xx *dev); int em28xx_audio_analog_set(struct em28xx *dev); int em28xx_colorlevels_set_default(struct em28xx *dev); diff --git a/linux/drivers/media/video/et61x251/et61x251_core.c b/linux/drivers/media/video/et61x251/et61x251_core.c index 466e80b7f..87a39ca42 100644 --- a/linux/drivers/media/video/et61x251/et61x251_core.c +++ b/linux/drivers/media/video/et61x251/et61x251_core.c @@ -2542,7 +2542,7 @@ et61x251_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) { struct usb_device *udev = interface_to_usbdev(intf); struct et61x251_device* cam; - static unsigned int dev_nr = 0; + static unsigned int dev_nr; unsigned int i; int err = 0; diff --git a/linux/drivers/media/video/hexium_gemini.c b/linux/drivers/media/video/hexium_gemini.c index d1957736b..185a862c0 100644 --- a/linux/drivers/media/video/hexium_gemini.c +++ b/linux/drivers/media/video/hexium_gemini.c @@ -26,12 +26,12 @@ #include <media/saa7146_vv.h> #include "compat.h" -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "debug verbosity"); /* global variables */ -static int hexium_num = 0; +static int hexium_num; #define HEXIUM_GEMINI 4 #define HEXIUM_GEMINI_DUAL 5 diff --git a/linux/drivers/media/video/hexium_orion.c b/linux/drivers/media/video/hexium_orion.c index 2c9eb6923..53db5fabc 100644 --- a/linux/drivers/media/video/hexium_orion.c +++ b/linux/drivers/media/video/hexium_orion.c @@ -26,12 +26,12 @@ #include <media/saa7146_vv.h> #include "compat.h" -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "debug verbosity"); /* global variables */ -static int hexium_num = 0; +static int hexium_num; #define HEXIUM_HV_PCI6_ORION 1 #define HEXIUM_ORION_1SVHS_3BNC 2 diff --git a/linux/drivers/media/video/indycam.c b/linux/drivers/media/video/indycam.c index 5c2c4029f..84b9e4f2b 100644 --- a/linux/drivers/media/video/indycam.c +++ b/linux/drivers/media/video/indycam.c @@ -326,7 +326,7 @@ static int indycam_attach(struct i2c_adapter *adap, int addr, int kind) // initialize err = indycam_write_block(client, 0, sizeof(initseq), (u8 *)&initseq); if (err) { - printk(KERN_ERR "IndyCam initalization failed\n"); + printk(KERN_ERR "IndyCam initialization failed\n"); err = -EIO; goto out_detach_client; } diff --git a/linux/drivers/media/video/ir-kbd-i2c.c b/linux/drivers/media/video/ir-kbd-i2c.c index 138be506c..c68add9aa 100644 --- a/linux/drivers/media/video/ir-kbd-i2c.c +++ b/linux/drivers/media/video/ir-kbd-i2c.c @@ -52,7 +52,7 @@ static int debug; module_param(debug, int, 0644); /* debug level (0,1,2) */ -static int hauppauge = 0; +static int hauppauge; module_param(hauppauge, int, 0644); /* Choose Hauppauge remote */ MODULE_PARM_DESC(hauppauge, "Specify Hauppauge remote: 0=black, 1=grey (defaults to 0)"); diff --git a/linux/drivers/media/video/ivtv/ivtv-driver.c b/linux/drivers/media/video/ivtv/ivtv-driver.c index e7741a031..b6c145752 100644 --- a/linux/drivers/media/video/ivtv/ivtv-driver.c +++ b/linux/drivers/media/video/ivtv/ivtv-driver.c @@ -127,11 +127,11 @@ static int dec_mpg_buffers = IVTV_DEFAULT_DEC_MPG_BUFFERS; static int dec_yuv_buffers = IVTV_DEFAULT_DEC_YUV_BUFFERS; static int dec_vbi_buffers = IVTV_DEFAULT_DEC_VBI_BUFFERS; -static int ivtv_yuv_mode = 0; -static int ivtv_yuv_threshold=-1; +static int ivtv_yuv_mode; +static int ivtv_yuv_threshold = -1; static int ivtv_pci_latency = 1; -int ivtv_debug = 0; +int ivtv_debug; static int newi2c = -1; diff --git a/linux/drivers/media/video/ivtv/ivtv-yuv.c b/linux/drivers/media/video/ivtv/ivtv-yuv.c index 85183480a..8fdd67cef 100644 --- a/linux/drivers/media/video/ivtv/ivtv-yuv.c +++ b/linux/drivers/media/video/ivtv/ivtv-yuv.c @@ -914,7 +914,7 @@ static void ivtv_yuv_init(struct ivtv *itv) } /* Get next available yuv buffer on PVR350 */ -void ivtv_yuv_next_free(struct ivtv *itv) +static void ivtv_yuv_next_free(struct ivtv *itv) { int draw, display; struct yuv_playback_info *yi = &itv->yuv_info; @@ -937,7 +937,7 @@ void ivtv_yuv_next_free(struct ivtv *itv) } /* Set up frame according to ivtv_dma_frame parameters */ -void ivtv_yuv_setup_frame(struct ivtv *itv, struct ivtv_dma_frame *args) +static void ivtv_yuv_setup_frame(struct ivtv *itv, struct ivtv_dma_frame *args) { struct yuv_playback_info *yi = &itv->yuv_info; u8 frame = yi->draw_frame; @@ -1042,7 +1042,7 @@ void ivtv_yuv_frame_complete(struct ivtv *itv) (itv->yuv_info.draw_frame + 1) % IVTV_YUV_BUFFERS); } -int ivtv_yuv_udma_frame(struct ivtv *itv, struct ivtv_dma_frame *args) +static int ivtv_yuv_udma_frame(struct ivtv *itv, struct ivtv_dma_frame *args) { DEFINE_WAIT(wait); int rc = 0; diff --git a/linux/drivers/media/video/ks0127.c b/linux/drivers/media/video/ks0127.c index b1d965bcd..90451230d 100644 --- a/linux/drivers/media/video/ks0127.c +++ b/linux/drivers/media/video/ks0127.c @@ -765,7 +765,6 @@ static struct i2c_client ks0127_client_tmpl = .addr = 0, .adapter = NULL, .driver = &i2c_driver_ks0127, - .usage_count = 0 }; static int ks0127_found_proc(struct i2c_adapter *adapter, int addr, int kind) diff --git a/linux/drivers/media/video/meye.c b/linux/drivers/media/video/meye.c index 8f6cbe71f..1613ffb54 100644 --- a/linux/drivers/media/video/meye.c +++ b/linux/drivers/media/video/meye.c @@ -794,7 +794,7 @@ static irqreturn_t meye_irq(int irq, void *dev_id) { u32 v; int reqnr; - static int sequence = 0; + static int sequence; v = mchip_read(MCHIP_MM_INTA); @@ -1244,6 +1244,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file, c->default_value = 48; c->flags = 0; break; + case V4L2_CID_MEYE_SHARPNESS: case V4L2_CID_SHARPNESS: c->type = V4L2_CTRL_TYPE_INTEGER; strcpy(c->name, "Sharpness"); @@ -1251,7 +1252,12 @@ static int meye_do_ioctl(struct inode *inode, struct file *file, c->maximum = 63; c->step = 1; c->default_value = 32; - c->flags = 0; + + /* Continue to report legacy private SHARPNESS ctrl but + * say it is disabled in preference to ctrl in the spec + */ + c->flags = (c->id == V4L2_CID_SHARPNESS) ? 0 : + V4L2_CTRL_FLAG_DISABLED; break; case V4L2_CID_PICTURE: c->type = V4L2_CTRL_TYPE_INTEGER; @@ -1317,6 +1323,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file, meye.params.agc = c->value; break; case V4L2_CID_SHARPNESS: + case V4L2_CID_MEYE_SHARPNESS: sony_pic_camera_command( SONY_PIC_COMMAND_SETCAMERASHARPNESS, c->value); meye.params.sharpness = c->value; @@ -1361,6 +1368,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file, c->value = meye.params.agc; break; case V4L2_CID_SHARPNESS: + case V4L2_CID_MEYE_SHARPNESS: c->value = meye.params.sharpness; break; case V4L2_CID_PICTURE: diff --git a/linux/drivers/media/video/mt20xx.c b/linux/drivers/media/video/mt20xx.c index d1789d109..5a8a53d8a 100644 --- a/linux/drivers/media/video/mt20xx.c +++ b/linux/drivers/media/video/mt20xx.c @@ -14,12 +14,10 @@ #include "i2c-compat.h" #endif -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable verbose debug messages"); -#define PREFIX "mt20xx" - /* ---------------------------------------------------------------------- */ static unsigned int optimize_vco = 1; @@ -28,7 +26,7 @@ module_param(optimize_vco, int, 0644); static unsigned int tv_antenna = 1; module_param(tv_antenna, int, 0644); -static unsigned int radio_antenna = 0; +static unsigned int radio_antenna; module_param(radio_antenna, int, 0644); /* ---------------------------------------------------------------------- */ @@ -381,7 +379,7 @@ static struct dvb_tuner_ops mt2032_tuner_ops = { .get_frequency = microtune_get_frequency, }; -// Initalization as described in "MT203x Programming Procedures", Rev 1.2, Feb.2001 +// Initialization as described in "MT203x Programming Procedures", Rev 1.2, Feb.2001 static int mt2032_init(struct dvb_frontend *fe) { struct microtune_priv *priv = fe->tuner_priv; @@ -631,6 +629,7 @@ struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, priv->i2c_props.addr = i2c_addr; priv->i2c_props.adap = i2c_adap; + priv->i2c_props.name = "mt20xx"; //priv->radio_if2 = 10700 * 1000; /* 10.7MHz - FM radio */ diff --git a/linux/drivers/media/video/mt9m001.c b/linux/drivers/media/video/mt9m001.c new file mode 100644 index 000000000..e3afc8205 --- /dev/null +++ b/linux/drivers/media/video/mt9m001.c @@ -0,0 +1,692 @@ +/* + * Driver for MT9M001 CMOS Image Sensor from Micron + * + * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/videodev2.h> +#include <linux/slab.h> +#include <linux/i2c.h> +#include <linux/log2.h> + +#include <media/v4l2-common.h> +#include <media/v4l2-chip-ident.h> +#include <media/soc_camera.h> + +#ifdef CONFIG_MT9M001_PCA9536_SWITCH +#include <asm/gpio.h> +#endif + +/* mt9m001 i2c address 0x5d + * The platform has to define i2c_board_info + * and call i2c_register_board_info() */ + +/* mt9m001 selected register addresses */ +#define MT9M001_CHIP_VERSION 0x00 +#define MT9M001_ROW_START 0x01 +#define MT9M001_COLUMN_START 0x02 +#define MT9M001_WINDOW_HEIGHT 0x03 +#define MT9M001_WINDOW_WIDTH 0x04 +#define MT9M001_HORIZONTAL_BLANKING 0x05 +#define MT9M001_VERTICAL_BLANKING 0x06 +#define MT9M001_OUTPUT_CONTROL 0x07 +#define MT9M001_SHUTTER_WIDTH 0x09 +#define MT9M001_FRAME_RESTART 0x0b +#define MT9M001_SHUTTER_DELAY 0x0c +#define MT9M001_RESET 0x0d +#define MT9M001_READ_OPTIONS1 0x1e +#define MT9M001_READ_OPTIONS2 0x20 +#define MT9M001_GLOBAL_GAIN 0x35 +#define MT9M001_CHIP_ENABLE 0xF1 + +static const struct soc_camera_data_format mt9m001_colour_formats[] = { + { + .name = "RGB Bayer (sRGB)", + .depth = 16, + .fourcc = V4L2_PIX_FMT_SBGGR8, + .colorspace = V4L2_COLORSPACE_SRGB, + } +}; + +static const struct soc_camera_data_format mt9m001_monochrome_formats[] = { + { + .name = "Monochrome 10 bit", + .depth = 10, + .fourcc = V4L2_PIX_FMT_Y16, + }, { + .name = "Monochrome 8 bit", + .depth = 8, + .fourcc = V4L2_PIX_FMT_GREY, + }, +}; + +struct mt9m001 { + struct i2c_client *client; + struct soc_camera_device icd; + int model; /* V4L2_IDENT_MT9M001* codes from v4l2-chip-ident.h */ + int switch_gpio; + unsigned char autoexposure; + unsigned char datawidth; +}; + +static int reg_read(struct soc_camera_device *icd, const u8 reg) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + struct i2c_client *client = mt9m001->client; + s32 data = i2c_smbus_read_word_data(client, reg); + return data < 0 ? data : swab16(data); +} + +static int reg_write(struct soc_camera_device *icd, const u8 reg, + const u16 data) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + return i2c_smbus_write_word_data(mt9m001->client, reg, swab16(data)); +} + +static int reg_set(struct soc_camera_device *icd, const u8 reg, + const u16 data) +{ + int ret; + + ret = reg_read(icd, reg); + if (ret < 0) + return ret; + return reg_write(icd, reg, ret | data); +} + +static int reg_clear(struct soc_camera_device *icd, const u8 reg, + const u16 data) +{ + int ret; + + ret = reg_read(icd, reg); + if (ret < 0) + return ret; + return reg_write(icd, reg, ret & ~data); +} + +static int mt9m001_init(struct soc_camera_device *icd) +{ + int ret; + + /* Disable chip, synchronous option update */ + dev_dbg(icd->vdev->dev, "%s\n", __FUNCTION__); + + ret = reg_write(icd, MT9M001_RESET, 1); + if (ret >= 0) + ret = reg_write(icd, MT9M001_RESET, 0); + if (ret >= 0) + ret = reg_write(icd, MT9M001_OUTPUT_CONTROL, 0); + + return ret >= 0 ? 0 : -EIO; +} + +static int mt9m001_release(struct soc_camera_device *icd) +{ + /* Disable the chip */ + reg_write(icd, MT9M001_OUTPUT_CONTROL, 0); + return 0; +} + +static int mt9m001_start_capture(struct soc_camera_device *icd) +{ + /* Switch to master "normal" mode */ + if (reg_write(icd, MT9M001_OUTPUT_CONTROL, 2) < 0) + return -EIO; + return 0; +} + +static int mt9m001_stop_capture(struct soc_camera_device *icd) +{ + /* Stop sensor readout */ + if (reg_write(icd, MT9M001_OUTPUT_CONTROL, 0) < 0) + return -EIO; + return 0; +} + +static int bus_switch_request(struct mt9m001 *mt9m001, + struct soc_camera_link *icl) +{ +#ifdef CONFIG_MT9M001_PCA9536_SWITCH + int ret; + unsigned int gpio = icl->gpio; + + if (gpio_is_valid(gpio)) { + /* We have a data bus switch. */ + ret = gpio_request(gpio, "mt9m001"); + if (ret < 0) { + dev_err(&mt9m001->client->dev, "Cannot get GPIO %u\n", + gpio); + return ret; + } + + ret = gpio_direction_output(gpio, 0); + if (ret < 0) { + dev_err(&mt9m001->client->dev, + "Cannot set GPIO %u to output\n", gpio); + gpio_free(gpio); + return ret; + } + } + + mt9m001->switch_gpio = gpio; +#else + mt9m001->switch_gpio = -EINVAL; +#endif + return 0; +} + +static void bus_switch_release(struct mt9m001 *mt9m001) +{ +#ifdef CONFIG_MT9M001_PCA9536_SWITCH + if (gpio_is_valid(mt9m001->switch_gpio)) + gpio_free(mt9m001->switch_gpio); +#endif +} + +static int bus_switch_act(struct mt9m001 *mt9m001, int go8bit) +{ +#ifdef CONFIG_MT9M001_PCA9536_SWITCH + if (!gpio_is_valid(mt9m001->switch_gpio)) + return -ENODEV; + + gpio_set_value_cansleep(mt9m001->switch_gpio, go8bit); + return 0; +#else + return -ENODEV; +#endif +} + +static int mt9m001_set_capture_format(struct soc_camera_device *icd, + __u32 pixfmt, struct v4l2_rect *rect, unsigned int flags) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + unsigned int width_flag = flags & (IS_DATAWIDTH_10 | IS_DATAWIDTH_9 | + IS_DATAWIDTH_8); + int ret; + const u16 hblank = 9, vblank = 25; + + /* MT9M001 has all capture_format parameters fixed */ + if (!(flags & IS_MASTER) || + !(flags & IS_PCLK_SAMPLE_RISING) || + !(flags & IS_HSYNC_ACTIVE_HIGH) || + !(flags & IS_VSYNC_ACTIVE_HIGH)) + return -EINVAL; + + /* Only one width bit may be set */ + if (!is_power_of_2(width_flag)) + return -EINVAL; + + if ((mt9m001->datawidth != 10 && (width_flag == IS_DATAWIDTH_10)) || + (mt9m001->datawidth != 9 && (width_flag == IS_DATAWIDTH_9)) || + (mt9m001->datawidth != 8 && (width_flag == IS_DATAWIDTH_8))) { + /* Well, we actually only can do 10 or 8 bits... */ + if (width_flag == IS_DATAWIDTH_9) + return -EINVAL; + ret = bus_switch_act(mt9m001, + width_flag == IS_DATAWIDTH_8); + if (ret < 0) + return ret; + + mt9m001->datawidth = width_flag == IS_DATAWIDTH_8 ? 8 : 10; + } + + /* Blanking and start values - default... */ + ret = reg_write(icd, MT9M001_HORIZONTAL_BLANKING, hblank); + if (ret >= 0) + ret = reg_write(icd, MT9M001_VERTICAL_BLANKING, vblank); + + /* The caller provides a supported format, as verified per + * call to icd->try_fmt_cap() */ + if (ret >= 0) + ret = reg_write(icd, MT9M001_COLUMN_START, rect->left); + if (ret >= 0) + ret = reg_write(icd, MT9M001_ROW_START, rect->top); + if (ret >= 0) + ret = reg_write(icd, MT9M001_WINDOW_WIDTH, rect->width - 1); + if (ret >= 0) + ret = reg_write(icd, MT9M001_WINDOW_HEIGHT, + rect->height + icd->y_skip_top - 1); + if (ret >= 0 && mt9m001->autoexposure) { + ret = reg_write(icd, MT9M001_SHUTTER_WIDTH, + rect->height + icd->y_skip_top + vblank); + if (ret >= 0) { + const struct v4l2_queryctrl *qctrl = + soc_camera_find_qctrl(icd->ops, + V4L2_CID_EXPOSURE); + icd->exposure = (524 + (rect->height + icd->y_skip_top + + vblank - 1) * + (qctrl->maximum - qctrl->minimum)) / + 1048 + qctrl->minimum; + } + } + + return ret < 0 ? ret : 0; +} + +static int mt9m001_try_fmt_cap(struct soc_camera_device *icd, + struct v4l2_format *f) +{ + if (f->fmt.pix.height < 32 + icd->y_skip_top) + f->fmt.pix.height = 32 + icd->y_skip_top; + if (f->fmt.pix.height > 1024 + icd->y_skip_top) + f->fmt.pix.height = 1024 + icd->y_skip_top; + if (f->fmt.pix.width < 48) + f->fmt.pix.width = 48; + if (f->fmt.pix.width > 1280) + f->fmt.pix.width = 1280; + f->fmt.pix.width &= ~0x01; /* has to be even, unsure why was ~3 */ + + return 0; +} + +static int mt9m001_get_chip_id(struct soc_camera_device *icd, + struct v4l2_chip_ident *id) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + + if (id->match_type != V4L2_CHIP_MATCH_I2C_ADDR) + return -EINVAL; + + if (id->match_chip != mt9m001->client->addr) + return -ENODEV; + + id->ident = mt9m001->model; + id->revision = 0; + + return 0; +} + +#ifdef CONFIG_VIDEO_ADV_DEBUG +static int mt9m001_get_register(struct soc_camera_device *icd, + struct v4l2_register *reg) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + + if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff) + return -EINVAL; + + if (reg->match_chip != mt9m001->client->addr) + return -ENODEV; + + reg->val = reg_read(icd, reg->reg); + + if (reg->val > 0xffff) + return -EIO; + + return 0; +} + +static int mt9m001_set_register(struct soc_camera_device *icd, + struct v4l2_register *reg) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + + if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff) + return -EINVAL; + + if (reg->match_chip != mt9m001->client->addr) + return -ENODEV; + + if (reg_write(icd, reg->reg, reg->val) < 0) + return -EIO; + + return 0; +} +#endif + +static unsigned int mt9m001_get_datawidth(struct soc_camera_device *icd) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + return mt9m001->datawidth; +} + +const struct v4l2_queryctrl mt9m001_controls[] = { + { + .id = V4L2_CID_VFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Flip Vertically", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0, + }, { + .id = V4L2_CID_GAIN, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Gain", + .minimum = 0, + .maximum = 127, + .step = 1, + .default_value = 64, + .flags = V4L2_CTRL_FLAG_SLIDER, + }, { + .id = V4L2_CID_EXPOSURE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Exposure", + .minimum = 1, + .maximum = 255, + .step = 1, + .default_value = 255, + .flags = V4L2_CTRL_FLAG_SLIDER, + }, { + .id = V4L2_CID_EXPOSURE_AUTO, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Automatic Exposure", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1, + } +}; + +static int mt9m001_get_control(struct soc_camera_device *icd, struct v4l2_control *ctrl); +static int mt9m001_set_control(struct soc_camera_device *icd, struct v4l2_control *ctrl); + +static struct soc_camera_ops mt9m001_ops = { + .owner = THIS_MODULE, + .init = mt9m001_init, + .release = mt9m001_release, + .start_capture = mt9m001_start_capture, + .stop_capture = mt9m001_stop_capture, + .set_capture_format = mt9m001_set_capture_format, + .try_fmt_cap = mt9m001_try_fmt_cap, + .formats = NULL, /* Filled in later depending on the */ + .num_formats = 0, /* camera type and data widths */ + .get_datawidth = mt9m001_get_datawidth, + .controls = mt9m001_controls, + .num_controls = ARRAY_SIZE(mt9m001_controls), + .get_control = mt9m001_get_control, + .set_control = mt9m001_set_control, + .get_chip_id = mt9m001_get_chip_id, +#ifdef CONFIG_VIDEO_ADV_DEBUG + .get_register = mt9m001_get_register, + .set_register = mt9m001_set_register, +#endif +}; + +static int mt9m001_get_control(struct soc_camera_device *icd, struct v4l2_control *ctrl) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + int data; + + switch (ctrl->id) { + case V4L2_CID_VFLIP: + data = reg_read(icd, MT9M001_READ_OPTIONS2); + if (data < 0) + return -EIO; + ctrl->value = !!(data & 0x8000); + break; + case V4L2_CID_EXPOSURE_AUTO: + ctrl->value = mt9m001->autoexposure; + break; + } + return 0; +} + +static int mt9m001_set_control(struct soc_camera_device *icd, struct v4l2_control *ctrl) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + const struct v4l2_queryctrl *qctrl; + int data; + + qctrl = soc_camera_find_qctrl(&mt9m001_ops, ctrl->id); + + if (!qctrl) + return -EINVAL; + + switch (ctrl->id) { + case V4L2_CID_VFLIP: + if (ctrl->value) + data = reg_set(icd, MT9M001_READ_OPTIONS2, 0x8000); + else + data = reg_clear(icd, MT9M001_READ_OPTIONS2, 0x8000); + if (data < 0) + return -EIO; + break; + case V4L2_CID_GAIN: + if (ctrl->value > qctrl->maximum || ctrl->value < qctrl->minimum) + return -EINVAL; + /* See Datasheet Table 7, Gain settings. */ + if (ctrl->value <= qctrl->default_value) { + /* Pack it into 0..1 step 0.125, register values 0..8 */ + unsigned long range = qctrl->default_value - qctrl->minimum; + data = ((ctrl->value - qctrl->minimum) * 8 + range / 2) / range; + + dev_dbg(&icd->dev, "Setting gain %d\n", data); + data = reg_write(icd, MT9M001_GLOBAL_GAIN, data); + if (data < 0) + return -EIO; + } else { + /* Pack it into 1.125..15 variable step, register values 9..67 */ + /* We assume qctrl->maximum - qctrl->default_value - 1 > 0 */ + unsigned long range = qctrl->maximum - qctrl->default_value - 1; + unsigned long gain = ((ctrl->value - qctrl->default_value - 1) * + 111 + range / 2) / range + 9; + + if (gain <= 32) + data = gain; + else if (gain <= 64) + data = ((gain - 32) * 16 + 16) / 32 + 80; + else + data = ((gain - 64) * 7 + 28) / 56 + 96; + + dev_dbg(&icd->dev, "Setting gain from %d to %d\n", + reg_read(icd, MT9M001_GLOBAL_GAIN), data); + data = reg_write(icd, MT9M001_GLOBAL_GAIN, data); + if (data < 0) + return -EIO; + } + + /* Success */ + icd->gain = ctrl->value; + break; + case V4L2_CID_EXPOSURE: + /* mt9m001 has maximum == default */ + if (ctrl->value > qctrl->maximum || ctrl->value < qctrl->minimum) + return -EINVAL; + else { + unsigned long range = qctrl->maximum - qctrl->minimum; + unsigned long shutter = ((ctrl->value - qctrl->minimum) * 1048 + + range / 2) / range + 1; + + dev_dbg(&icd->dev, "Setting shutter width from %d to %lu\n", + reg_read(icd, MT9M001_SHUTTER_WIDTH), shutter); + if (reg_write(icd, MT9M001_SHUTTER_WIDTH, shutter) < 0) + return -EIO; + icd->exposure = ctrl->value; + mt9m001->autoexposure = 0; + } + break; + case V4L2_CID_EXPOSURE_AUTO: + if (ctrl->value) { + const u16 vblank = 25; + if (reg_write(icd, MT9M001_SHUTTER_WIDTH, icd->height + + icd->y_skip_top + vblank) < 0) + return -EIO; + qctrl = soc_camera_find_qctrl(icd->ops, V4L2_CID_EXPOSURE); + icd->exposure = (524 + (icd->height + icd->y_skip_top + vblank - 1) * + (qctrl->maximum - qctrl->minimum)) / + 1048 + qctrl->minimum; + mt9m001->autoexposure = 1; + } else + mt9m001->autoexposure = 0; + break; + } + return 0; +} + +/* Interface active, can use i2c. If it fails, it can indeed mean, that + * this wasn't our capture interface, so, we wait for the right one */ +static int mt9m001_video_probe(struct soc_camera_device *icd) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + s32 data; + int ret; + + /* We must have a parent by now. And it cannot be a wrong one. + * So this entire test is completely redundant. */ + if (!icd->dev.parent || + to_soc_camera_host(icd->dev.parent)->nr != icd->iface) + return -ENODEV; + + /* Enable the chip */ + data = reg_write(&mt9m001->icd, MT9M001_CHIP_ENABLE, 1); + dev_dbg(&icd->dev, "write: %d\n", data); + + /* Read out the chip version register */ + data = reg_read(icd, MT9M001_CHIP_VERSION); + + /* must be 0x8411 or 0x8421 for colour sensor and 8431 for bw */ + switch (data) { + case 0x8411: + case 0x8421: + mt9m001->model = V4L2_IDENT_MT9M001C12ST; + mt9m001_ops.formats = mt9m001_colour_formats; + mt9m001_ops.num_formats = ARRAY_SIZE(mt9m001_colour_formats); + break; + case 0x8431: + mt9m001->model = V4L2_IDENT_MT9M001C12STM; + mt9m001_ops.formats = mt9m001_monochrome_formats; + if (mt9m001->client->dev.platform_data) + mt9m001_ops.num_formats = ARRAY_SIZE(mt9m001_monochrome_formats); + else + mt9m001_ops.num_formats = 1; + break; + default: + ret = -ENODEV; + dev_err(&icd->dev, + "No MT9M001 chip detected, register read %x\n", data); + goto ei2c; + } + + dev_info(&icd->dev, "Detected a MT9M001 chip ID %x (%s)\n", data, + data == 0x8431 ? "C12STM" : "C12ST"); + + /* Now that we know the model, we can start video */ + ret = soc_camera_video_start(icd); + if (ret) + goto eisis; + + return 0; + +eisis: +ei2c: + return ret; +} + +static void mt9m001_video_remove(struct soc_camera_device *icd) +{ + struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd); + + dev_dbg(&icd->dev, "Video %x removed: %p, %p\n", mt9m001->client->addr, + mt9m001->icd.dev.parent, mt9m001->icd.vdev); + soc_camera_video_stop(&mt9m001->icd); +} + +static int mt9m001_probe(struct i2c_client *client) +{ + struct mt9m001 *mt9m001; + struct soc_camera_device *icd; + struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); + struct soc_camera_link *icl = client->dev.platform_data; + int ret; + + if (!icl) { + dev_err(&client->dev, "MT9M001 driver needs platform data\n"); + return -EINVAL; + } + + if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) { + dev_warn(&adapter->dev, + "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n"); + return -EIO; + } + + mt9m001 = kzalloc(sizeof(struct mt9m001), GFP_KERNEL); + if (!mt9m001) + return -ENOMEM; + + mt9m001->client = client; + i2c_set_clientdata(client, mt9m001); + + /* Second stage probe - when a capture adapter is there */ + icd = &mt9m001->icd; + icd->probe = mt9m001_video_probe; + icd->remove = mt9m001_video_remove; + icd->ops = &mt9m001_ops; + icd->control = &client->dev; + icd->x_min = 20; + icd->y_min = 12; + icd->x_current = 20; + icd->y_current = 12; + icd->width_min = 48; + icd->width_max = 1280; + icd->height_min = 32; + icd->height_max = 1024; + icd->y_skip_top = 1; + icd->iface = icl->bus_id; + /* Default datawidth - this is the only width this camera (normally) + * supports. It is only with extra logic that it can support + * other widths. Therefore it seems to be a sensible default. */ + mt9m001->datawidth = 10; + /* Simulated autoexposure. If enabled, we calculate shutter width + * ourselves in the driver based on vertical blanking and frame width */ + mt9m001->autoexposure = 1; + + ret = bus_switch_request(mt9m001, icl); + if (ret) + goto eswinit; + + ret = soc_camera_device_register(icd); + if (ret) + goto eisdr; + + return 0; + +eisdr: + bus_switch_release(mt9m001); +eswinit: + kfree(mt9m001); + return ret; +} + +static int mt9m001_remove(struct i2c_client *client) +{ + struct mt9m001 *mt9m001 = i2c_get_clientdata(client); + + soc_camera_device_unregister(&mt9m001->icd); + bus_switch_release(mt9m001); + kfree(mt9m001); + + return 0; +} + +static struct i2c_driver mt9m001_i2c_driver = { + .driver = { + .name = "mt9m001", + }, + .probe = mt9m001_probe, + .remove = mt9m001_remove, +}; + +static int __init mt9m001_mod_init(void) +{ + return i2c_add_driver(&mt9m001_i2c_driver); +} + +static void __exit mt9m001_mod_exit(void) +{ + i2c_del_driver(&mt9m001_i2c_driver); +} + +module_init(mt9m001_mod_init); +module_exit(mt9m001_mod_exit); + +MODULE_DESCRIPTION("Micron MT9M001 Camera driver"); +MODULE_AUTHOR("Guennadi Liakhovetski <kernel@pengutronix.de>"); +MODULE_LICENSE("GPL"); diff --git a/linux/drivers/media/video/mt9v022.c b/linux/drivers/media/video/mt9v022.c new file mode 100644 index 000000000..468333946 --- /dev/null +++ b/linux/drivers/media/video/mt9v022.c @@ -0,0 +1,802 @@ +/* + * Driver for MT9V022 CMOS Image Sensor from Micron + * + * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/videodev2.h> +#include <linux/slab.h> +#include <linux/i2c.h> +#include <linux/delay.h> +#include <linux/log2.h> + +#include <media/v4l2-common.h> +#include <media/v4l2-chip-ident.h> +#include <media/soc_camera.h> + +#ifdef CONFIG_MT9M001_PCA9536_SWITCH +#include <asm/gpio.h> +#endif + +/* mt9v022 i2c address 0x48, 0x4c, 0x58, 0x5c + * The platform has to define i2c_board_info + * and call i2c_register_board_info() */ + +static char *sensor_type; +module_param(sensor_type, charp, S_IRUGO); +MODULE_PARM_DESC(sensor_type, "Sensor type: \"colour\" or \"monochrome\"\n"); + +/* mt9v022 selected register addresses */ +#define MT9V022_CHIP_VERSION 0x00 +#define MT9V022_COLUMN_START 0x01 +#define MT9V022_ROW_START 0x02 +#define MT9V022_WINDOW_HEIGHT 0x03 +#define MT9V022_WINDOW_WIDTH 0x04 +#define MT9V022_HORIZONTAL_BLANKING 0x05 +#define MT9V022_VERTICAL_BLANKING 0x06 +#define MT9V022_CHIP_CONTROL 0x07 +#define MT9V022_SHUTTER_WIDTH1 0x08 +#define MT9V022_SHUTTER_WIDTH2 0x09 +#define MT9V022_SHUTTER_WIDTH_CTRL 0x0a +#define MT9V022_TOTAL_SHUTTER_WIDTH 0x0b +#define MT9V022_RESET 0x0c +#define MT9V022_READ_MODE 0x0d +#define MT9V022_MONITOR_MODE 0x0e +#define MT9V022_PIXEL_OPERATION_MODE 0x0f +#define MT9V022_LED_OUT_CONTROL 0x1b +#define MT9V022_ADC_MODE_CONTROL 0x1c +#define MT9V022_ANALOG_GAIN 0x34 +#define MT9V022_BLACK_LEVEL_CALIB_CTRL 0x47 +#define MT9V022_PIXCLK_FV_LV 0x74 +#define MT9V022_DIGITAL_TEST_PATTERN 0x7f +#define MT9V022_AEC_AGC_ENABLE 0xAF +#define MT9V022_MAX_TOTAL_SHUTTER_WIDTH 0xBD + +/* Progressive scan, master, defaults */ +#define MT9V022_CHIP_CONTROL_DEFAULT 0x188 + +static const struct soc_camera_data_format mt9v022_formats[] = { + { + .name = "RGB Bayer (sRGB)", + .depth = 8, + .fourcc = V4L2_PIX_FMT_SBGGR8, + .colorspace = V4L2_COLORSPACE_SRGB, + }, { + .name = "RGB Bayer (sRGB)", + .depth = 10, + .fourcc = V4L2_PIX_FMT_SBGGR16, + .colorspace = V4L2_COLORSPACE_SRGB, + }, { + .name = "Monochrome 10 bit", + .depth = 10, + .fourcc = V4L2_PIX_FMT_Y16, + }, { + .name = "Monochrome 8 bit", + .depth = 8, + .fourcc = V4L2_PIX_FMT_GREY, + }, +}; + +struct mt9v022 { + struct i2c_client *client; + struct soc_camera_device icd; + int model; /* V4L2_IDENT_MT9M001* codes from v4l2-chip-ident.h */ + int switch_gpio; + u16 chip_control; + unsigned char datawidth; +}; + +static int reg_read(struct soc_camera_device *icd, const u8 reg) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + struct i2c_client *client = mt9v022->client; + s32 data = i2c_smbus_read_word_data(client, reg); + return data < 0 ? data : swab16(data); +} + +static int reg_write(struct soc_camera_device *icd, const u8 reg, + const u16 data) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + return i2c_smbus_write_word_data(mt9v022->client, reg, swab16(data)); +} + +static int reg_set(struct soc_camera_device *icd, const u8 reg, + const u16 data) +{ + int ret; + + ret = reg_read(icd, reg); + if (ret < 0) + return ret; + return reg_write(icd, reg, ret | data); +} + +static int reg_clear(struct soc_camera_device *icd, const u8 reg, + const u16 data) +{ + int ret; + + ret = reg_read(icd, reg); + if (ret < 0) + return ret; + return reg_write(icd, reg, ret & ~data); +} + +static int mt9v022_init(struct soc_camera_device *icd) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + int ret; + + /* Almost the default mode: master, parallel, simultaneous, and an + * undocumented bit 0x200, which is present in table 7, but not in 8, + * plus snapshot mode to disable scan for now */ + mt9v022->chip_control |= 0x10; + ret = reg_write(icd, MT9V022_CHIP_CONTROL, mt9v022->chip_control); + if (ret >= 0) + reg_write(icd, MT9V022_READ_MODE, 0x300); + + /* All defaults */ + if (ret >= 0) + /* AEC, AGC on */ + ret = reg_set(icd, MT9V022_AEC_AGC_ENABLE, 0x3); + if (ret >= 0) + ret = reg_write(icd, MT9V022_MAX_TOTAL_SHUTTER_WIDTH, 480); + if (ret >= 0) + /* default - auto */ + ret = reg_clear(icd, MT9V022_BLACK_LEVEL_CALIB_CTRL, 1); + if (ret >= 0) + ret = reg_write(icd, MT9V022_DIGITAL_TEST_PATTERN, 0); + + return ret >= 0 ? 0 : -EIO; +} + +static int mt9v022_release(struct soc_camera_device *icd) +{ + /* Nothing? */ + return 0; +} + +static int mt9v022_start_capture(struct soc_camera_device *icd) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + /* Switch to master "normal" mode */ + mt9v022->chip_control &= ~0x10; + if (reg_write(icd, MT9V022_CHIP_CONTROL, + mt9v022->chip_control) < 0) + return -EIO; + return 0; +} + +static int mt9v022_stop_capture(struct soc_camera_device *icd) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + /* Switch to snapshot mode */ + mt9v022->chip_control |= 0x10; + if (reg_write(icd, MT9V022_CHIP_CONTROL, + mt9v022->chip_control) < 0) + return -EIO; + return 0; +} + +static int bus_switch_request(struct mt9v022 *mt9v022, struct soc_camera_link *icl) +{ +#ifdef CONFIG_MT9V022_PCA9536_SWITCH + int ret; + unsigned int gpio = icl->gpio; + + if (gpio_is_valid(gpio)) { + /* We have a data bus switch. */ + ret = gpio_request(gpio, "mt9v022"); + if (ret < 0) { + dev_err(&mt9v022->client->dev, "Cannot get GPIO %u\n", gpio); + return ret; + } + + ret = gpio_direction_output(gpio, 0); + if (ret < 0) { + dev_err(&mt9v022->client->dev, + "Cannot set GPIO %u to output\n", gpio); + gpio_free(gpio); + return ret; + } + } + + mt9v022->switch_gpio = gpio; +#else + mt9v022->switch_gpio = -EINVAL; +#endif + return 0; +} + +static void bus_switch_release(struct mt9v022 *mt9v022) +{ +#ifdef CONFIG_MT9V022_PCA9536_SWITCH + if (gpio_is_valid(mt9v022->switch_gpio)) + gpio_free(mt9v022->switch_gpio); +#endif +} + +static int bus_switch_act(struct mt9v022 *mt9v022, int go8bit) +{ +#ifdef CONFIG_MT9V022_PCA9536_SWITCH + if (!gpio_is_valid(mt9v022->switch_gpio)) + return -ENODEV; + + gpio_set_value_cansleep(mt9v022->switch_gpio, go8bit); + return 0; +#else + return -ENODEV; +#endif +} + +static int mt9v022_set_capture_format(struct soc_camera_device *icd, + __u32 pixfmt, struct v4l2_rect *rect, unsigned int flags) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + unsigned int width_flag = flags & (IS_DATAWIDTH_10 | IS_DATAWIDTH_9 | + IS_DATAWIDTH_8); + u16 pixclk = 0; + int ret; + + /* Only one width bit may be set */ + if (!is_power_of_2(width_flag)) + return -EINVAL; + + /* The caller provides a supported format, as verified per call to + * icd->try_fmt_cap(), datawidth is from our supported format list */ + switch (pixfmt) { + case V4L2_PIX_FMT_GREY: + case V4L2_PIX_FMT_Y16: + if (mt9v022->model != V4L2_IDENT_MT9V022IX7ATM) + return -EINVAL; + break; + case V4L2_PIX_FMT_SBGGR8: + case V4L2_PIX_FMT_SBGGR16: + if (mt9v022->model != V4L2_IDENT_MT9V022IX7ATC) + return -EINVAL; + break; + case 0: + /* No format change, only geometry */ + break; + default: + return -EINVAL; + } + + /* Like in example app. Contradicts the datasheet though */ + ret = reg_read(icd, MT9V022_AEC_AGC_ENABLE); + if (ret >= 0) { + if (ret & 1) /* Autoexposure */ + ret = reg_write(icd, MT9V022_MAX_TOTAL_SHUTTER_WIDTH, + rect->height + icd->y_skip_top + 43); + else + ret = reg_write(icd, MT9V022_TOTAL_SHUTTER_WIDTH, + rect->height + icd->y_skip_top + 43); + } + /* Setup frame format: defaults apart from width and height */ + if (ret >= 0) + ret = reg_write(icd, MT9V022_COLUMN_START, rect->left); + if (ret >= 0) + ret = reg_write(icd, MT9V022_ROW_START, rect->top); + if (ret >= 0) + /* Default 94, Phytec driver says: + * "width + horizontal blank >= 660" */ + ret = reg_write(icd, MT9V022_HORIZONTAL_BLANKING, + rect->width > 660 - 43 ? 43 : + 660 - rect->width); + if (ret >= 0) + ret = reg_write(icd, MT9V022_VERTICAL_BLANKING, 45); + if (ret >= 0) + ret = reg_write(icd, MT9V022_WINDOW_WIDTH, rect->width); + if (ret >= 0) + ret = reg_write(icd, MT9V022_WINDOW_HEIGHT, + rect->height + icd->y_skip_top); + + if (ret < 0) + return ret; + + dev_dbg(&icd->dev, "Frame %ux%u pixel\n", rect->width, rect->height); + + if ((mt9v022->datawidth != 10 && (width_flag == IS_DATAWIDTH_10)) || + (mt9v022->datawidth != 9 && (width_flag == IS_DATAWIDTH_9)) || + (mt9v022->datawidth != 8 && (width_flag == IS_DATAWIDTH_8))) { + /* Well, we actually only can do 10 or 8 bits... */ + if (width_flag == IS_DATAWIDTH_9) + return -EINVAL; + + ret = bus_switch_act(mt9v022, + width_flag == IS_DATAWIDTH_8); + if (ret < 0) + return ret; + + mt9v022->datawidth = width_flag == IS_DATAWIDTH_8 ? 8 : 10; + } + + if (flags & IS_PCLK_SAMPLE_RISING) + pixclk |= 0x10; + + if (!(flags & IS_HSYNC_ACTIVE_HIGH)) + pixclk |= 0x1; + + if (!(flags & IS_VSYNC_ACTIVE_HIGH)) + pixclk |= 0x2; + + ret = reg_write(icd, MT9V022_PIXCLK_FV_LV, pixclk); + if (ret < 0) + return ret; + + if (!(flags & IS_MASTER)) + mt9v022->chip_control &= ~0x8; + + ret = reg_write(icd, MT9V022_CHIP_CONTROL, mt9v022->chip_control); + if (ret < 0) + return ret; + + dev_dbg(&icd->dev, "Calculated pixclk 0x%x, chip control 0x%x\n", + pixclk, mt9v022->chip_control); + + return 0; +} + +static int mt9v022_try_fmt_cap(struct soc_camera_device *icd, + struct v4l2_format *f) +{ + if (f->fmt.pix.height < 32 + icd->y_skip_top) + f->fmt.pix.height = 32 + icd->y_skip_top; + if (f->fmt.pix.height > 480 + icd->y_skip_top) + f->fmt.pix.height = 480 + icd->y_skip_top; + if (f->fmt.pix.width < 48) + f->fmt.pix.width = 48; + if (f->fmt.pix.width > 752) + f->fmt.pix.width = 752; + f->fmt.pix.width &= ~0x03; /* ? */ + + return 0; +} + +static int mt9v022_get_chip_id(struct soc_camera_device *icd, + struct v4l2_chip_ident *id) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + + if (id->match_type != V4L2_CHIP_MATCH_I2C_ADDR) + return -EINVAL; + + if (id->match_chip != mt9v022->client->addr) + return -ENODEV; + + id->ident = mt9v022->model; + id->revision = 0; + + return 0; +} + +#ifdef CONFIG_VIDEO_ADV_DEBUG +static int mt9v022_get_register(struct soc_camera_device *icd, + struct v4l2_register *reg) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + + if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff) + return -EINVAL; + + if (reg->match_chip != mt9v022->client->addr) + return -ENODEV; + + reg->val = reg_read(icd, reg->reg); + + if (reg->val > 0xffff) + return -EIO; + + return 0; +} + +static int mt9v022_set_register(struct soc_camera_device *icd, + struct v4l2_register *reg) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + + if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff) + return -EINVAL; + + if (reg->match_chip != mt9v022->client->addr) + return -ENODEV; + + if (reg_write(icd, reg->reg, reg->val) < 0) + return -EIO; + + return 0; +} +#endif + +static unsigned int mt9v022_get_datawidth(struct soc_camera_device *icd) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + return mt9v022->datawidth; +} + +const struct v4l2_queryctrl mt9v022_controls[] = { + { + .id = V4L2_CID_VFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Flip Vertically", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0, + }, { + .id = V4L2_CID_HFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Flip Horizontally", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0, + }, { + .id = V4L2_CID_GAIN, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Analog Gain", + .minimum = 64, + .maximum = 127, + .step = 1, + .default_value = 64, + .flags = V4L2_CTRL_FLAG_SLIDER, + }, { + .id = V4L2_CID_EXPOSURE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Exposure", + .minimum = 1, + .maximum = 255, + .step = 1, + .default_value = 255, + .flags = V4L2_CTRL_FLAG_SLIDER, + }, { + .id = V4L2_CID_AUTOGAIN, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Automatic Gain", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1, + }, { + .id = V4L2_CID_EXPOSURE_AUTO, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Automatic Exposure", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1, + } +}; + +static int mt9v022_get_control(struct soc_camera_device *icd, + struct v4l2_control *ctrl); +static int mt9v022_set_control(struct soc_camera_device *icd, + struct v4l2_control *ctrl); + +static struct soc_camera_ops mt9v022_ops = { + .owner = THIS_MODULE, + .init = mt9v022_init, + .release = mt9v022_release, + .start_capture = mt9v022_start_capture, + .stop_capture = mt9v022_stop_capture, + .set_capture_format = mt9v022_set_capture_format, + .try_fmt_cap = mt9v022_try_fmt_cap, + .formats = mt9v022_formats, + .num_formats = ARRAY_SIZE(mt9v022_formats), + .get_datawidth = mt9v022_get_datawidth, + .controls = mt9v022_controls, + .num_controls = ARRAY_SIZE(mt9v022_controls), + .get_control = mt9v022_get_control, + .set_control = mt9v022_set_control, + .get_chip_id = mt9v022_get_chip_id, +#ifdef CONFIG_VIDEO_ADV_DEBUG + .get_register = mt9v022_get_register, + .set_register = mt9v022_set_register, +#endif +}; + +static int mt9v022_get_control(struct soc_camera_device *icd, + struct v4l2_control *ctrl) +{ + int data; + + switch (ctrl->id) { + case V4L2_CID_VFLIP: + data = reg_read(icd, MT9V022_READ_MODE); + if (data < 0) + return -EIO; + ctrl->value = !!(data & 0x10); + break; + case V4L2_CID_HFLIP: + data = reg_read(icd, MT9V022_READ_MODE); + if (data < 0) + return -EIO; + ctrl->value = !!(data & 0x20); + break; + case V4L2_CID_EXPOSURE_AUTO: + data = reg_read(icd, MT9V022_AEC_AGC_ENABLE); + if (data < 0) + return -EIO; + ctrl->value = !!(data & 0x1); + break; + case V4L2_CID_AUTOGAIN: + data = reg_read(icd, MT9V022_AEC_AGC_ENABLE); + if (data < 0) + return -EIO; + ctrl->value = !!(data & 0x2); + break; + } + return 0; +} + +static int mt9v022_set_control(struct soc_camera_device *icd, + struct v4l2_control *ctrl) +{ + int data; + const struct v4l2_queryctrl *qctrl; + + qctrl = soc_camera_find_qctrl(&mt9v022_ops, ctrl->id); + + if (!qctrl) + return -EINVAL; + + switch (ctrl->id) { + case V4L2_CID_VFLIP: + if (ctrl->value) + data = reg_set(icd, MT9V022_READ_MODE, 0x10); + else + data = reg_clear(icd, MT9V022_READ_MODE, 0x10); + if (data < 0) + return -EIO; + break; + case V4L2_CID_HFLIP: + if (ctrl->value) + data = reg_set(icd, MT9V022_READ_MODE, 0x20); + else + data = reg_clear(icd, MT9V022_READ_MODE, 0x20); + if (data < 0) + return -EIO; + break; + case V4L2_CID_GAIN: + /* mt9v022 has minimum == default */ + if (ctrl->value > qctrl->maximum || ctrl->value < qctrl->minimum) + return -EINVAL; + else { + unsigned long range = qctrl->maximum - qctrl->minimum; + /* Datasheet says 16 to 64. autogain only works properly + * after setting gain to maximum 14. Larger values + * produce "white fly" noise effect. On the whole, + * manually setting analog gain does no good. */ + unsigned long gain = ((ctrl->value - qctrl->minimum) * + 10 + range / 2) / range + 4; + if (gain >= 32) + gain &= ~1; + /* The user wants to set gain manually, hope, she + * knows, what she's doing... Switch AGC off. */ + + if (reg_clear(icd, MT9V022_AEC_AGC_ENABLE, 0x2) < 0) + return -EIO; + + dev_info(&icd->dev, "Setting gain from %d to %lu\n", + reg_read(icd, MT9V022_ANALOG_GAIN), gain); + if (reg_write(icd, MT9V022_ANALOG_GAIN, gain) < 0) + return -EIO; + icd->gain = ctrl->value; + } + break; + case V4L2_CID_EXPOSURE: + /* mt9v022 has maximum == default */ + if (ctrl->value > qctrl->maximum || ctrl->value < qctrl->minimum) + return -EINVAL; + else { + unsigned long range = qctrl->maximum - qctrl->minimum; + unsigned long shutter = ((ctrl->value - qctrl->minimum) * + 479 + range / 2) / range + 1; + /* The user wants to set shutter width manually, hope, + * she knows, what she's doing... Switch AEC off. */ + + if (reg_clear(icd, MT9V022_AEC_AGC_ENABLE, 0x1) < 0) + return -EIO; + + dev_dbg(&icd->dev, "Shutter width from %d to %lu\n", + reg_read(icd, MT9V022_TOTAL_SHUTTER_WIDTH), + shutter); + if (reg_write(icd, MT9V022_TOTAL_SHUTTER_WIDTH, + shutter) < 0) + return -EIO; + icd->exposure = ctrl->value; + } + break; + case V4L2_CID_AUTOGAIN: + if (ctrl->value) + data = reg_set(icd, MT9V022_AEC_AGC_ENABLE, 0x2); + else + data = reg_clear(icd, MT9V022_AEC_AGC_ENABLE, 0x2); + if (data < 0) + return -EIO; + break; + case V4L2_CID_EXPOSURE_AUTO: + if (ctrl->value) + data = reg_set(icd, MT9V022_AEC_AGC_ENABLE, 0x1); + else + data = reg_clear(icd, MT9V022_AEC_AGC_ENABLE, 0x1); + if (data < 0) + return -EIO; + break; + } + return 0; +} + +/* Interface active, can use i2c. If it fails, it can indeed mean, that + * this wasn't our capture interface, so, we wait for the right one */ +static int mt9v022_video_probe(struct soc_camera_device *icd) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + s32 data; + int ret; + + if (!icd->dev.parent || + to_soc_camera_host(icd->dev.parent)->nr != icd->iface) + return -ENODEV; + + /* Read out the chip version register */ + data = reg_read(icd, MT9V022_CHIP_VERSION); + + /* must be 0x1311 or 0x1313 */ + if (data != 0x1311 && data != 0x1313) { + ret = -ENODEV; + dev_info(&icd->dev, "No MT9V022 detected, ID register 0x%x\n", + data); + goto ei2c; + } + + /* Soft reset */ + ret = reg_write(icd, MT9V022_RESET, 1); + if (ret < 0) + goto ei2c; + /* 15 clock cycles */ + udelay(200); + if (reg_read(icd, MT9V022_RESET)) { + dev_err(&icd->dev, "Resetting MT9V022 failed!\n"); + goto ei2c; + } + + /* Set monochrome or colour sensor type */ + if (sensor_type && (!strcmp("colour", sensor_type) || + !strcmp("color", sensor_type))) { + ret = reg_write(icd, MT9V022_PIXEL_OPERATION_MODE, 4 | 0x11); + mt9v022->model = V4L2_IDENT_MT9V022IX7ATC; + } else { + ret = reg_write(icd, MT9V022_PIXEL_OPERATION_MODE, 0x11); + mt9v022->model = V4L2_IDENT_MT9V022IX7ATM; + } + + if (ret >= 0) + ret = soc_camera_video_start(icd); + if (ret < 0) + goto eisis; + + dev_info(&icd->dev, "Detected a MT9V022 chip ID %x, %s sensor\n", + data, mt9v022->model == V4L2_IDENT_MT9V022IX7ATM ? + "monochrome" : "colour"); + + return 0; + +eisis: +ei2c: + return ret; +} + +static void mt9v022_video_remove(struct soc_camera_device *icd) +{ + struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd); + + dev_dbg(&icd->dev, "Video %x removed: %p, %p\n", mt9v022->client->addr, + mt9v022->icd.dev.parent, mt9v022->icd.vdev); + soc_camera_video_stop(&mt9v022->icd); +} + +static int mt9v022_probe(struct i2c_client *client) +{ + struct mt9v022 *mt9v022; + struct soc_camera_device *icd; + struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); + struct soc_camera_link *icl = client->dev.platform_data; + int ret; + + if (!icl) { + dev_err(&client->dev, "MT9V022 driver needs platform data\n"); + return -EINVAL; + } + + if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) { + dev_warn(&adapter->dev, + "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n"); + return -EIO; + } + + mt9v022 = kzalloc(sizeof(struct mt9v022), GFP_KERNEL); + if (!mt9v022) + return -ENOMEM; + + mt9v022->chip_control = MT9V022_CHIP_CONTROL_DEFAULT; + mt9v022->client = client; + i2c_set_clientdata(client, mt9v022); + + icd = &mt9v022->icd; + icd->probe = mt9v022_video_probe; + icd->remove = mt9v022_video_remove; + icd->ops = &mt9v022_ops; + icd->control = &client->dev; + icd->x_min = 1; + icd->y_min = 4; + icd->x_current = 1; + icd->y_current = 4; + icd->width_min = 48; + icd->width_max = 752; + icd->height_min = 32; + icd->height_max = 480; + icd->y_skip_top = 1; + icd->iface = icl->bus_id; + /* Default datawidth - this is the only width this camera (normally) + * supports. It is only with extra logic that it can support + * other widths. Therefore it seems to be a sensible default. */ + mt9v022->datawidth = 10; + + ret = bus_switch_request(mt9v022, icl); + if (ret) + goto eswinit; + + ret = soc_camera_device_register(icd); + if (ret) + goto eisdr; + + return 0; + +eisdr: + bus_switch_release(mt9v022); +eswinit: + kfree(mt9v022); + return ret; +} + +static int mt9v022_remove(struct i2c_client *client) +{ + struct mt9v022 *mt9v022 = i2c_get_clientdata(client); + + soc_camera_device_unregister(&mt9v022->icd); + bus_switch_release(mt9v022); + kfree(mt9v022); + + return 0; +} + +static struct i2c_driver mt9v022_i2c_driver = { + .driver = { + .name = "mt9v022", + }, + .probe = mt9v022_probe, + .remove = mt9v022_remove, +}; + +static int __init mt9v022_mod_init(void) +{ + return i2c_add_driver(&mt9v022_i2c_driver); +} + +static void __exit mt9v022_mod_exit(void) +{ + i2c_del_driver(&mt9v022_i2c_driver); +} + +module_init(mt9v022_mod_init); +module_exit(mt9v022_mod_exit); + +MODULE_DESCRIPTION("Micron MT9V022 Camera driver"); +MODULE_AUTHOR("Guennadi Liakhovetski <kernel@pengutronix.de>"); +MODULE_LICENSE("GPL"); diff --git a/linux/drivers/media/video/mxb.c b/linux/drivers/media/video/mxb.c index 6847f8c93..97cc92c82 100644 --- a/linux/drivers/media/video/mxb.c +++ b/linux/drivers/media/video/mxb.c @@ -39,7 +39,7 @@ #define MXB_BOARD_CAN_DO_VBI(dev) (dev->revision != 0) /* global variable */ -static int mxb_num = 0; +static int mxb_num; /* initial frequence the tuner will be tuned to. in verden (lower saxony, germany) 4148 is a @@ -48,7 +48,7 @@ static int freq = 4148; module_param(freq, int, 0644); MODULE_PARM_DESC(freq, "initial frequency the tuner will be tuned to while setup"); -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off)."); @@ -150,10 +150,33 @@ struct mxb static struct saa7146_extension extension; +static int mxb_check_clients(struct device *dev, void *data) +{ + struct mxb* mxb = data; + struct i2c_client *client = i2c_verify_client(dev); + + if( !client ) + return 0; + + if( I2C_ADDR_TEA6420_1 == client->addr ) + mxb->tea6420_1 = client; + if( I2C_ADDR_TEA6420_2 == client->addr ) + mxb->tea6420_2 = client; + if( I2C_TEA6415C_2 == client->addr ) + mxb->tea6415c = client; + if( I2C_ADDR_TDA9840 == client->addr ) + mxb->tda9840 = client; + if( I2C_SAA7111 == client->addr ) + mxb->saa7111a = client; + if( 0x60 == client->addr ) + mxb->tuner = client; + + return 0; +} + static int mxb_probe(struct saa7146_dev* dev) { struct mxb* mxb = NULL; - struct i2c_client *client; int result; if ((result = request_module("saa7111")) < 0) { @@ -196,20 +219,7 @@ static int mxb_probe(struct saa7146_dev* dev) } /* loop through all i2c-devices on the bus and look who is there */ - list_for_each_entry(client, &mxb->i2c_adapter.clients, list) { - if( I2C_ADDR_TEA6420_1 == client->addr ) - mxb->tea6420_1 = client; - if( I2C_ADDR_TEA6420_2 == client->addr ) - mxb->tea6420_2 = client; - if( I2C_TEA6415C_2 == client->addr ) - mxb->tea6415c = client; - if( I2C_ADDR_TDA9840 == client->addr ) - mxb->tda9840 = client; - if( I2C_SAA7111 == client->addr ) - mxb->saa7111a = client; - if( 0x60 == client->addr ) - mxb->tuner = client; - } + device_for_each_child(&mxb->i2c_adapter.dev, mxb, mxb_check_clients); /* check if all devices are present */ if( 0 == mxb->tea6420_1 || 0 == mxb->tea6420_2 || 0 == mxb->tea6415c diff --git a/linux/drivers/media/video/planb.c b/linux/drivers/media/video/planb.c index 358dc2996..e9860c883 100644 --- a/linux/drivers/media/video/planb.c +++ b/linux/drivers/media/video/planb.c @@ -50,7 +50,10 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/irq.h> + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16) #include <linux/mutex.h> +#endif #include "planb.h" #include "saa7196.h" diff --git a/linux/drivers/media/video/planb.h b/linux/drivers/media/video/planb.h index e21b5735c..944e4960a 100644 --- a/linux/drivers/media/video/planb.h +++ b/linux/drivers/media/video/planb.h @@ -174,7 +174,11 @@ struct planb { int user; unsigned int tab_size; int maxlines; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16) struct mutex lock; +#else + struct semaphore lock; +#endif unsigned int irq; /* interrupt number */ volatile unsigned int intr_mask; struct pci_dev *dev; /* Our PCI device */ diff --git a/linux/drivers/media/video/pms.c b/linux/drivers/media/video/pms.c index ce69c0399..b976df7bd 100644 --- a/linux/drivers/media/video/pms.c +++ b/linux/drivers/media/video/pms.c @@ -64,11 +64,11 @@ struct i2c_info u8 hits; }; -static int i2c_count = 0; +static int i2c_count; static struct i2c_info i2cinfo[64]; static int decoder = PHILIPS2; -static int standard = 0; /* 0 - auto 1 - ntsc 2 - pal 3 - secam */ +static int standard; /* 0 - auto 1 - ntsc 2 - pal 3 - secam */ /* * I/O ports and Shared Memory diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 0a5d488b8..5b8d6bd33 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -45,13 +45,13 @@ static struct pvr2_hdw *unit_pointers[PVR_NUM] = {[ 0 ... PVR_NUM-1 ] = NULL}; static DEFINE_MUTEX(pvr2_unit_mtx); -static int ctlchg = 0; +static int ctlchg; static int initusbreset = 1; -static int procreload = 0; +static int procreload; static int tuner[PVR_NUM] = { [0 ... PVR_NUM-1] = -1 }; static int tolerance[PVR_NUM] = { [0 ... PVR_NUM-1] = 0 }; static int video_std[PVR_NUM] = { [0 ... PVR_NUM-1] = 0 }; -static int init_pause_msec = 0; +static int init_pause_msec; module_param(ctlchg, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ctlchg, "0=optimize ctl change 1=always accept new ctl value"); diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c index 98d918420..ddf357d1b 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c @@ -36,7 +36,7 @@ */ -static unsigned int i2c_scan = 0; +static unsigned int i2c_scan; module_param(i2c_scan, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(i2c_scan,"scan i2c bus at insmod time"); diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2.h b/linux/drivers/media/video/pvrusb2/pvrusb2.h index 074533e9c..1a9a4baf1 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2.h +++ b/linux/drivers/media/video/pvrusb2/pvrusb2.h @@ -27,7 +27,7 @@ might want to increase this - however the driver operation will not be impaired if it is too small. Instead additional units just won't have an ID assigned and it might not be possible to specify - module paramters for those extra units. */ + module parameters for those extra units. */ #define PVR_NUM 20 #endif /* __PVRUSB2_H */ diff --git a/linux/drivers/media/video/pwc/pwc-if.c b/linux/drivers/media/video/pwc/pwc-if.c index 1f5a8a18c..6e8474fc0 100644 --- a/linux/drivers/media/video/pwc/pwc-if.c +++ b/linux/drivers/media/video/pwc/pwc-if.c @@ -130,8 +130,8 @@ static int default_fbufs = 3; /* Default number of frame buffers */ #ifdef CONFIG_USB_PWC_DEBUG int pwc_trace = PWC_DEBUG_LEVEL; #endif -static int power_save = 0; -static int led_on = 100, led_off = 0; /* defaults to LED that is on while in use */ +static int power_save; +static int led_on = 100, led_off; /* defaults to LED that is on while in use */ static int pwc_preferred_compression = 1; /* 0..3 = uncompressed..high */ static struct { int type; @@ -542,7 +542,7 @@ int pwc_handle_frame(struct pwc_device *pdev) } if (pdev->read_frame != NULL) { - /* Decompression is a lenghty process, so it's outside of the lock. + /* Decompression is a lengthy process, so it's outside of the lock. This gives the isoc_handler the opportunity to fill more frames in the mean time. */ @@ -790,8 +790,8 @@ static void pwc_isoc_handler(struct urb *urb) } /* ..status == 0 */ else { /* This is normally not interesting to the user, unless - * you are really debugging something */ - static int iso_error = 0; + * you are really debugging something, default = 0 */ + static int iso_error; iso_error++; if (iso_error < 20) PWC_DEBUG_FLOW("Iso frame %d of USB has error %d\n", i, fst); diff --git a/linux/drivers/media/video/pxa_camera.c b/linux/drivers/media/video/pxa_camera.c new file mode 100644 index 000000000..11aecad76 --- /dev/null +++ b/linux/drivers/media/video/pxa_camera.c @@ -0,0 +1,937 @@ +/* + * V4L2 Driver for PXA camera host + * + * Copyright (C) 2006, Sascha Hauer, Pengutronix + * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <asm/io.h> + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/delay.h> +#include <linux/dma-mapping.h> +#include <linux/errno.h> +#include <linux/fs.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/moduleparam.h> +#include <linux/time.h> +#include <linux/version.h> +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/mutex.h> +#include <linux/clk.h> + +#include <media/v4l2-common.h> +#include <media/v4l2-dev.h> +#include <media/soc_camera.h> + +#include <linux/videodev2.h> + +#include <asm/dma.h> +#include <asm/arch/pxa-regs.h> +#include <asm/arch/camera.h> + +#define PXA_CAM_VERSION_CODE KERNEL_VERSION(0, 0, 5) +#define PXA_CAM_DRV_NAME "pxa27x-camera" + +#define CICR0_IRQ_MASK (CICR0_TOM | CICR0_RDAVM | CICR0_FEM | CICR0_EOLM | \ + CICR0_PERRM | CICR0_QDM | CICR0_CDM | CICR0_SOFM | \ + CICR0_EOFM | CICR0_FOM) + +static DEFINE_MUTEX(camera_lock); + +/* + * Structures + */ + +/* buffer for one video frame */ +struct pxa_buffer { + /* common v4l buffer stuff -- must be first */ + struct videobuf_buffer vb; + + const struct soc_camera_data_format *fmt; + + /* our descriptor list needed for the PXA DMA engine */ + dma_addr_t sg_dma; + struct pxa_dma_desc *sg_cpu; + size_t sg_size; + int inwork; +}; + +struct pxa_framebuffer_queue { + dma_addr_t sg_last_dma; + struct pxa_dma_desc *sg_last_cpu; +}; + +struct pxa_camera_dev { + struct device *dev; + /* PXA27x is only supposed to handle one camera on its Quick Capture + * interface. If anyone ever builds hardware to enable more than + * one camera, they will have to modify this driver too */ + struct soc_camera_device *icd; + struct clk *clk; + + unsigned int irq; + void __iomem *base; + unsigned int dma_chan_y; + + enum v4l2_buf_type type; + + struct pxacamera_platform_data *pdata; + struct resource *res; + unsigned long platform_flags; + unsigned long platform_mclk_10khz; + + struct list_head capture; + + spinlock_t lock; + + int dma_running; + + struct pxa_buffer *active; +}; + +static const char *pxa_cam_driver_description = "PXA_Camera"; + +static unsigned int vid_limit = 16; /* Video memory limit, in Mb */ + +/* + * Videobuf operations + */ +static int +pxa_videobuf_setup(struct videobuf_queue *vq, unsigned int *count, + unsigned int *size) +{ + struct soc_camera_device *icd = vq->priv_data; + + dev_dbg(&icd->dev, "count=%d, size=%d\n", *count, *size); + + *size = icd->width * icd->height * ((icd->current_fmt->depth + 7) >> 3); + + if (0 == *count) + *count = 32; + while (*size * *count > vid_limit * 1024 * 1024) + (*count)--; + + return 0; +} + +static void free_buffer(struct videobuf_queue *vq, struct pxa_buffer *buf) +{ + struct soc_camera_device *icd = vq->priv_data; + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + struct pxa_camera_dev *pcdev = ici->priv; + struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb); + + BUG_ON(in_interrupt()); + + dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __FUNCTION__, + &buf->vb, buf->vb.baddr, buf->vb.bsize); + + /* This waits until this buffer is out of danger, i.e., until it is no + * longer in STATE_QUEUED or STATE_ACTIVE */ + videobuf_waiton(&buf->vb, 0, 0); + videobuf_dma_unmap(vq, dma); + videobuf_dma_free(dma); + + if (buf->sg_cpu) + dma_free_coherent(pcdev->dev, buf->sg_size, buf->sg_cpu, + buf->sg_dma); + buf->sg_cpu = NULL; + + buf->vb.state = VIDEOBUF_NEEDS_INIT; +} + +static int +pxa_videobuf_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, + enum v4l2_field field) +{ + struct soc_camera_device *icd = vq->priv_data; + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + struct pxa_camera_dev *pcdev = ici->priv; + struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb); + int i, ret; + + dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __FUNCTION__, + vb, vb->baddr, vb->bsize); + + /* Added list head initialization on alloc */ + WARN_ON(!list_empty(&vb->queue)); + +#ifdef DEBUG + /* This can be useful if you want to see if we actually fill + * the buffer with something */ + memset((void *)vb->baddr, 0xaa, vb->bsize); +#endif + + BUG_ON(NULL == icd->current_fmt); + + /* I think, in buf_prepare you only have to protect global data, + * the actual buffer is yours */ + buf->inwork = 1; + + if (buf->fmt != icd->current_fmt || + vb->width != icd->width || + vb->height != icd->height || + vb->field != field) { + buf->fmt = icd->current_fmt; + vb->width = icd->width; + vb->height = icd->height; + vb->field = field; + vb->state = VIDEOBUF_NEEDS_INIT; + } + + vb->size = vb->width * vb->height * ((buf->fmt->depth + 7) >> 3); + if (0 != vb->baddr && vb->bsize < vb->size) { + ret = -EINVAL; + goto out; + } + + if (vb->state == VIDEOBUF_NEEDS_INIT) { + unsigned int size = vb->size; + struct videobuf_dmabuf *dma = videobuf_to_dma(vb); + + ret = videobuf_iolock(vq, vb, NULL); + if (ret) + goto fail; + + if (buf->sg_cpu) + dma_free_coherent(pcdev->dev, buf->sg_size, buf->sg_cpu, + buf->sg_dma); + + buf->sg_size = (dma->sglen + 1) * sizeof(struct pxa_dma_desc); + buf->sg_cpu = dma_alloc_coherent(pcdev->dev, buf->sg_size, + &buf->sg_dma, GFP_KERNEL); + if (!buf->sg_cpu) { + ret = -ENOMEM; + goto fail; + } + + dev_dbg(&icd->dev, "nents=%d size: %d sg=0x%p\n", + dma->sglen, size, dma->sglist); + for (i = 0; i < dma->sglen; i++) { + struct scatterlist *sg = dma->sglist; + unsigned int dma_len = sg_dma_len(&sg[i]), xfer_len; + + /* CIBR0 */ + buf->sg_cpu[i].dsadr = pcdev->res->start + 0x28; + buf->sg_cpu[i].dtadr = sg_dma_address(&sg[i]); + /* PXA270 Developer's Manual 27.4.4.1: + * round up to 8 bytes */ + xfer_len = (min(dma_len, size) + 7) & ~7; + if (xfer_len & 7) + dev_err(&icd->dev, "Unaligned buffer: " + "dma_len %u, size %u\n", dma_len, size); + buf->sg_cpu[i].dcmd = DCMD_FLOWSRC | DCMD_BURST8 | + DCMD_INCTRGADDR | xfer_len; + size -= dma_len; + buf->sg_cpu[i].ddadr = buf->sg_dma + (i + 1) * + sizeof(struct pxa_dma_desc); + } + buf->sg_cpu[dma->sglen - 1].ddadr = DDADR_STOP; + buf->sg_cpu[dma->sglen - 1].dcmd |= DCMD_ENDIRQEN; + + vb->state = VIDEOBUF_PREPARED; + } + + buf->inwork = 0; + + return 0; + +fail: + free_buffer(vq, buf); +out: + buf->inwork = 0; + return ret; +} + +static void +pxa_videobuf_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) +{ + struct soc_camera_device *icd = vq->priv_data; + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + struct pxa_camera_dev *pcdev = ici->priv; + struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb); + struct pxa_buffer *active = pcdev->active; + struct videobuf_dmabuf *dma = videobuf_to_dma(vb); + int nents = dma->sglen; + unsigned long flags; + + dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __FUNCTION__, + vb, vb->baddr, vb->bsize); + spin_lock_irqsave(&pcdev->lock, flags); + + list_add_tail(&vb->queue, &pcdev->capture); + + vb->state = VIDEOBUF_ACTIVE; + + if (!pcdev->active) { + CIFR |= CIFR_RESET_F; + DDADR(pcdev->dma_chan_y) = buf->sg_dma; + DCSR(pcdev->dma_chan_y) = DCSR_RUN; + pcdev->active = buf; + CICR0 |= CICR0_ENB; + } else { + struct videobuf_dmabuf *active_dma = + videobuf_to_dma(&active->vb); + /* Stop DMA engine */ + DCSR(pcdev->dma_chan_y) = 0; + + /* Add the descriptors we just initialized to the currently + * running chain + */ + active->sg_cpu[active_dma->sglen - 1].ddadr = buf->sg_dma; + + /* Setup a dummy descriptor with the DMA engines current + * state + */ + /* CIBR0 */ + buf->sg_cpu[nents].dsadr = pcdev->res->start + 0x28; + buf->sg_cpu[nents].dtadr = DTADR(pcdev->dma_chan_y); + buf->sg_cpu[nents].dcmd = DCMD(pcdev->dma_chan_y); + + if (DDADR(pcdev->dma_chan_y) == DDADR_STOP) { + /* The DMA engine is on the last descriptor, set the + * next descriptors address to the descriptors + * we just initialized + */ + buf->sg_cpu[nents].ddadr = buf->sg_dma; + } else { + buf->sg_cpu[nents].ddadr = DDADR(pcdev->dma_chan_y); + } + + /* The next descriptor is the dummy descriptor */ + DDADR(pcdev->dma_chan_y) = buf->sg_dma + nents * + sizeof(struct pxa_dma_desc); + +#ifdef DEBUG + if (CISR & CISR_IFO_0) { + dev_warn(pcdev->dev, "FIFO overrun\n"); + DDADR(pcdev->dma_chan_y) = pcdev->active->sg_dma; + + CICR0 &= ~CICR0_ENB; + CIFR |= CIFR_RESET_F; + DCSR(pcdev->dma_chan_y) = DCSR_RUN; + CICR0 |= CICR0_ENB; + } else +#endif + DCSR(pcdev->dma_chan_y) = DCSR_RUN; + } + + spin_unlock_irqrestore(&pcdev->lock, flags); + +} + +static void pxa_videobuf_release(struct videobuf_queue *vq, + struct videobuf_buffer *vb) +{ + struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb); +#ifdef DEBUG + struct soc_camera_device *icd = vq->priv_data; + + dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __FUNCTION__, + vb, vb->baddr, vb->bsize); + + switch (vb->state) { + case VIDEOBUF_ACTIVE: + dev_dbg(&icd->dev, "%s (active)\n", __FUNCTION__); + break; + case VIDEOBUF_QUEUED: + dev_dbg(&icd->dev, "%s (queued)\n", __FUNCTION__); + break; + case VIDEOBUF_PREPARED: + dev_dbg(&icd->dev, "%s (prepared)\n", __FUNCTION__); + break; + default: + dev_dbg(&icd->dev, "%s (unknown)\n", __FUNCTION__); + break; + } +#endif + + free_buffer(vq, buf); +} + +static void pxa_camera_dma_irq_y(int channel, void *data) +{ + struct pxa_camera_dev *pcdev = data; + struct pxa_buffer *buf; + unsigned long flags; + unsigned int status; + struct videobuf_buffer *vb; + + spin_lock_irqsave(&pcdev->lock, flags); + + status = DCSR(pcdev->dma_chan_y); + if (status & DCSR_BUSERR) { + dev_err(pcdev->dev, "%s: Bus Error\n", __FUNCTION__); + DCSR(pcdev->dma_chan_y) |= DCSR_BUSERR; + goto out; + } + + if (!(status & DCSR_ENDINTR)) { + dev_err(pcdev->dev, "%s: unknown dma interrupt source. " + "status: 0x%08x\n", __FUNCTION__, status); + goto out; + } + + DCSR(pcdev->dma_chan_y) |= DCSR_ENDINTR; + + if (!pcdev->active) { + dev_err(pcdev->dev, "%s: no active buf\n", __FUNCTION__); + goto out; + } + + vb = &pcdev->active->vb; + buf = container_of(vb, struct pxa_buffer, vb); + WARN_ON(buf->inwork || list_empty(&vb->queue)); + dev_dbg(pcdev->dev, "%s (vb=0x%p) 0x%08lx %d\n", __FUNCTION__, + vb, vb->baddr, vb->bsize); + + /* _init is used to debug races, see comment in pxa_is_reqbufs() */ + list_del_init(&vb->queue); + vb->state = VIDEOBUF_DONE; + do_gettimeofday(&vb->ts); + vb->field_count++; + wake_up(&vb->done); + + if (list_empty(&pcdev->capture)) { + pcdev->active = NULL; + DCSR(pcdev->dma_chan_y) = 0; + CICR0 &= ~CICR0_ENB; + goto out; + } + + pcdev->active = list_entry(pcdev->capture.next, struct pxa_buffer, + vb.queue); + +out: + spin_unlock_irqrestore(&pcdev->lock, flags); +} + +static struct videobuf_queue_ops pxa_video_ops = { + .buf_setup = pxa_videobuf_setup, + .buf_prepare = pxa_videobuf_prepare, + .buf_queue = pxa_videobuf_queue, + .buf_release = pxa_videobuf_release, +}; + +static int mclk_get_divisor(struct pxa_camera_dev *pcdev) +{ + unsigned int mclk_10khz = pcdev->platform_mclk_10khz; + unsigned long div; + unsigned long lcdclk; + + lcdclk = clk_get_rate(pcdev->clk) / 10000; + + /* We verify platform_mclk_10khz != 0, so if anyone breaks it, here + * they get a nice Oops */ + div = (lcdclk + 2 * mclk_10khz - 1) / (2 * mclk_10khz) - 1; + + dev_dbg(pcdev->dev, "LCD clock %lukHz, target freq %dkHz, " + "divisor %lu\n", lcdclk * 10, mclk_10khz * 10, div); + + return div; +} + +static void pxa_is_activate(struct pxa_camera_dev *pcdev) +{ + struct pxacamera_platform_data *pdata = pcdev->pdata; + u32 cicr4 = 0; + + dev_dbg(pcdev->dev, "Registered platform device at %p data %p\n", + pcdev, pdata); + + if (pdata && pdata->init) { + dev_dbg(pcdev->dev, "%s: Init gpios\n", __FUNCTION__); + pdata->init(pcdev->dev); + } + + if (pdata && pdata->power) { + dev_dbg(pcdev->dev, "%s: Power on camera\n", __FUNCTION__); + pdata->power(pcdev->dev, 1); + } + + if (pdata && pdata->reset) { + dev_dbg(pcdev->dev, "%s: Releasing camera reset\n", + __FUNCTION__); + pdata->reset(pcdev->dev, 1); + } + + CICR0 = 0x3FF; /* disable all interrupts */ + + if (pcdev->platform_flags & PXA_CAMERA_PCLK_EN) + cicr4 |= CICR4_PCLK_EN; + if (pcdev->platform_flags & PXA_CAMERA_MCLK_EN) + cicr4 |= CICR4_MCLK_EN; + if (pcdev->platform_flags & PXA_CAMERA_PCP) + cicr4 |= CICR4_PCP; + if (pcdev->platform_flags & PXA_CAMERA_HSP) + cicr4 |= CICR4_HSP; + if (pcdev->platform_flags & PXA_CAMERA_VSP) + cicr4 |= CICR4_VSP; + + CICR4 = mclk_get_divisor(pcdev) | cicr4; + + clk_enable(pcdev->clk); +} + +static void pxa_is_deactivate(struct pxa_camera_dev *pcdev) +{ + struct pxacamera_platform_data *board = pcdev->pdata; + + clk_disable(pcdev->clk); + + if (board && board->reset) { + dev_dbg(pcdev->dev, "%s: Asserting camera reset\n", + __FUNCTION__); + board->reset(pcdev->dev, 0); + } + + if (board && board->power) { + dev_dbg(pcdev->dev, "%s: Power off camera\n", __FUNCTION__); + board->power(pcdev->dev, 0); + } +} + +static irqreturn_t pxa_camera_irq(int irq, void *data) +{ + struct pxa_camera_dev *pcdev = data; + unsigned int status = CISR; + + dev_dbg(pcdev->dev, "Camera interrupt status 0x%x\n", status); + + CISR = status; + + return IRQ_HANDLED; +} + +/* The following two functions absolutely depend on the fact, that + * there can be only one camera on PXA quick capture interface */ +static int pxa_is_add_device(struct soc_camera_device *icd) +{ + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); + struct pxa_camera_dev *pcdev = ici->priv; + int ret; + + mutex_lock(&camera_lock); + + if (pcdev->icd) { + ret = -EBUSY; + goto ebusy; + } + + dev_info(&icd->dev, "PXA Camera driver attached to camera %d\n", + icd->devnum); + + pxa_is_activate(pcdev); + ret = icd->ops->init(icd); + + if (!ret) + pcdev->icd = icd; + +ebusy: + mutex_unlock(&camera_lock); + + return ret; +} + +static void pxa_is_remove_device(struct soc_camera_device *icd) +{ + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); + struct pxa_camera_dev *pcdev = ici->priv; + + BUG_ON(icd != pcdev->icd); + + dev_info(&icd->dev, "PXA Camera driver detached from camera %d\n", + icd->devnum); + + /* disable capture, disable interrupts */ + CICR0 = 0x3ff; + /* Stop DMA engine */ + DCSR(pcdev->dma_chan_y) = 0; + + icd->ops->release(icd); + + pxa_is_deactivate(pcdev); + + pcdev->icd = NULL; +} + +static int pxa_is_set_capture_format(struct soc_camera_device *icd, + __u32 pixfmt, struct v4l2_rect *rect) +{ + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + struct pxa_camera_dev *pcdev = ici->priv; + unsigned int datawidth = 0, dw, bpp; + u32 cicr0, cicr4 = 0; + int ret; + + /* If requested data width is supported by the platform, use it */ + switch (icd->cached_datawidth) { + case 10: + if (pcdev->platform_flags & PXA_CAMERA_DATAWIDTH_10) + datawidth = IS_DATAWIDTH_10; + break; + case 9: + if (pcdev->platform_flags & PXA_CAMERA_DATAWIDTH_9) + datawidth = IS_DATAWIDTH_9; + break; + case 8: + if (pcdev->platform_flags & PXA_CAMERA_DATAWIDTH_8) + datawidth = IS_DATAWIDTH_8; + } + if (!datawidth) + return -EINVAL; + + ret = icd->ops->set_capture_format(icd, pixfmt, rect, + datawidth | + (pcdev->platform_flags & PXA_CAMERA_MASTER ? + IS_MASTER : 0) | + (pcdev->platform_flags & PXA_CAMERA_HSP ? + 0 : IS_HSYNC_ACTIVE_HIGH) | + (pcdev->platform_flags & PXA_CAMERA_VSP ? + 0 : IS_VSYNC_ACTIVE_HIGH) | + (pcdev->platform_flags & PXA_CAMERA_PCP ? + 0 : IS_PCLK_SAMPLE_RISING)); + if (ret < 0) + return ret; + + /* Datawidth is now guaranteed to be equal to one of the three values. + * We fix bit-per-pixel equal to data-width... */ + switch (datawidth) { + case IS_DATAWIDTH_10: + icd->cached_datawidth = 10; + dw = 4; + bpp = 0x40; + break; + case IS_DATAWIDTH_9: + icd->cached_datawidth = 9; + dw = 3; + bpp = 0x20; + break; + default: + /* Actually it can only be 8 now, + * default is just to silence compiler warnings */ + case IS_DATAWIDTH_8: + icd->cached_datawidth = 8; + dw = 2; + bpp = 0; + } + + if (pcdev->platform_flags & PXA_CAMERA_PCLK_EN) + cicr4 |= CICR4_PCLK_EN; + if (pcdev->platform_flags & PXA_CAMERA_MCLK_EN) + cicr4 |= CICR4_MCLK_EN; + if (pcdev->platform_flags & PXA_CAMERA_PCP) + cicr4 |= CICR4_PCP; + if (pcdev->platform_flags & PXA_CAMERA_HSP) + cicr4 |= CICR4_HSP; + if (pcdev->platform_flags & PXA_CAMERA_VSP) + cicr4 |= CICR4_VSP; + + cicr0 = CICR0; + if (cicr0 & CICR0_ENB) + CICR0 = cicr0 & ~CICR0_ENB; + CICR1 = CICR1_PPL_VAL(rect->width - 1) | bpp | dw; + CICR2 = 0; + CICR3 = CICR3_LPF_VAL(rect->height - 1) | + CICR3_BFW_VAL(min((unsigned short)255, icd->y_skip_top)); + CICR4 = mclk_get_divisor(pcdev) | cicr4; + + /* CIF interrupts are not used, only DMA */ + CICR0 = (pcdev->platform_flags & PXA_CAMERA_MASTER ? + 0 : (CICR0_SL_CAP_EN | CICR0_SIM_SP)) | + CICR0_DMAEN | CICR0_IRQ_MASK | (cicr0 & CICR0_ENB); + + return 0; +} + +static int pxa_is_try_fmt_cap(struct soc_camera_host *ici, + struct v4l2_format *f) +{ + /* limit to pxa hardware capabilities */ + if (f->fmt.pix.height < 32) + f->fmt.pix.height = 32; + if (f->fmt.pix.height > 2048) + f->fmt.pix.height = 2048; + if (f->fmt.pix.width < 48) + f->fmt.pix.width = 48; + if (f->fmt.pix.width > 2048) + f->fmt.pix.width = 2048; + f->fmt.pix.width &= ~0x01; + + return 0; +} + +static int pxa_is_reqbufs(struct soc_camera_file *icf, + struct v4l2_requestbuffers *p) +{ + int i; + + /* This is for locking debugging only. I removed spinlocks and now I + * check whether .prepare is ever called on a linked buffer, or whether + * a dma IRQ can occur for an in-work or unlinked buffer. Until now + * it hadn't triggered */ + for (i = 0; i < p->count; i++) { + struct pxa_buffer *buf = container_of(icf->vb_vidq.bufs[i], + struct pxa_buffer, vb); + buf->inwork = 0; + INIT_LIST_HEAD(&buf->vb.queue); + } + + return 0; +} + +static unsigned int pxa_is_poll(struct file *file, poll_table *pt) +{ + struct soc_camera_file *icf = file->private_data; + struct pxa_buffer *buf; + + buf = list_entry(icf->vb_vidq.stream.next, struct pxa_buffer, + vb.stream); + + poll_wait(file, &buf->vb.done, pt); + + if (buf->vb.state == VIDEOBUF_DONE || + buf->vb.state == VIDEOBUF_ERROR) + return POLLIN|POLLRDNORM; + + return 0; +} + +static int pxa_is_querycap(struct soc_camera_host *ici, + struct v4l2_capability *cap) +{ + /* cap->name is set by the firendly caller:-> */ + strlcpy(cap->card, pxa_cam_driver_description, sizeof(cap->card)); + cap->version = PXA_CAM_VERSION_CODE; + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING; + + return 0; +} + +/* Should beallocated dynamically too, but we have only one. */ +static struct soc_camera_host pxa_soc_camera_host = { + .drv_name = PXA_CAM_DRV_NAME, + .vbq_ops = &pxa_video_ops, + .add = pxa_is_add_device, + .remove = pxa_is_remove_device, + .msize = sizeof(struct pxa_buffer), + .set_capture_format = pxa_is_set_capture_format, + .try_fmt_cap = pxa_is_try_fmt_cap, + .reqbufs = pxa_is_reqbufs, + .poll = pxa_is_poll, + .querycap = pxa_is_querycap, +}; + +static int pxa_camera_probe(struct platform_device *pdev) +{ + struct pxa_camera_dev *pcdev; + struct resource *res; + void __iomem *base; + unsigned int irq; + int err = 0; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + irq = platform_get_irq(pdev, 0); + if (!res || !irq) { + err = -ENODEV; + goto exit; + } + + pcdev = kzalloc(sizeof(*pcdev), GFP_KERNEL); + if (!pcdev) { + dev_err(&pdev->dev, "%s: Could not allocate pcdev\n", + __FUNCTION__); + err = -ENOMEM; + goto exit; + } + + pcdev->clk = clk_get(&pdev->dev, "CAMCLK"); + if (IS_ERR(pcdev->clk)) { + err = PTR_ERR(pcdev->clk); + goto exit_kfree; + } + + dev_set_drvdata(&pdev->dev, pcdev); + pcdev->res = res; + + pcdev->pdata = pdev->dev.platform_data; + pcdev->platform_flags = pcdev->pdata->flags; + if (!pcdev->platform_flags & (PXA_CAMERA_DATAWIDTH_8 | + PXA_CAMERA_DATAWIDTH_9 | PXA_CAMERA_DATAWIDTH_10)) { + /* Platform hasn't set available data widths. This is bad. + * Warn and use a default. */ + dev_warn(&pdev->dev, "WARNING! Platform hasn't set available " + "data widths, using default 10 bit\n"); + pcdev->platform_flags |= PXA_CAMERA_DATAWIDTH_10; + } + pcdev->platform_mclk_10khz = pcdev->pdata->mclk_10khz; + if (!pcdev->platform_mclk_10khz) { + dev_warn(&pdev->dev, + "mclk_10khz == 0! Please, fix your platform data. " + "Using default 20MHz\n"); + pcdev->platform_mclk_10khz = 2000; + } + + INIT_LIST_HEAD(&pcdev->capture); + spin_lock_init(&pcdev->lock); + + /* + * Request the regions. + */ + if (!request_mem_region(res->start, res->end - res->start + 1, + PXA_CAM_DRV_NAME)) { + err = -EBUSY; + goto exit_clk; + } + + base = ioremap(res->start, res->end - res->start + 1); + if (!base) { + err = -ENOMEM; + goto exit_release; + } + pcdev->irq = irq; + pcdev->base = base; + pcdev->dev = &pdev->dev; + + /* request dma */ + pcdev->dma_chan_y = pxa_request_dma("CI_Y", DMA_PRIO_HIGH, + pxa_camera_dma_irq_y, pcdev); + if (pcdev->dma_chan_y < 0) { + dev_err(pcdev->dev, "Can't request DMA for Y\n"); + err = -ENOMEM; + goto exit_iounmap; + } + dev_dbg(pcdev->dev, "got DMA channel %d\n", pcdev->dma_chan_y); + + DRCMR68 = pcdev->dma_chan_y | DRCMR_MAPVLD; + + /* request irq */ + err = request_irq(pcdev->irq, pxa_camera_irq, 0, PXA_CAM_DRV_NAME, + pcdev); + if (err) { + dev_err(pcdev->dev, "Camera interrupt register failed \n"); + goto exit_free_dma; + } + + pxa_soc_camera_host.priv = pcdev; + pxa_soc_camera_host.dev.parent = &pdev->dev; + pxa_soc_camera_host.nr = pdev->id; + err = soc_camera_host_register(&pxa_soc_camera_host, THIS_MODULE); + if (err) + goto exit_free_irq; + + return 0; + +exit_free_irq: + free_irq(pcdev->irq, pcdev); +exit_free_dma: + pxa_free_dma(pcdev->dma_chan_y); +exit_iounmap: + iounmap(base); +exit_release: + release_mem_region(res->start, res->end - res->start + 1); +exit_clk: + clk_put(pcdev->clk); +exit_kfree: + kfree(pcdev); +exit: + return err; +} + +static int __devexit pxa_camera_remove(struct platform_device *pdev) +{ + struct pxa_camera_dev *pcdev = platform_get_drvdata(pdev); + struct resource *res; + + clk_put(pcdev->clk); + + pxa_free_dma(pcdev->dma_chan_y); + free_irq(pcdev->irq, pcdev); + + soc_camera_host_unregister(&pxa_soc_camera_host); + + iounmap(pcdev->base); + + res = pcdev->res; + release_mem_region(res->start, res->end - res->start + 1); + + kfree(pcdev); + + dev_info(&pdev->dev, "%s: PXA Camera driver unloaded\n", __FUNCTION__); + + return 0; +} + +/* + * Suspend the Camera Module. + */ +static int pxa_camera_suspend(struct platform_device *pdev, pm_message_t level) +{ + struct pxa_camera_dev *pcdev = platform_get_drvdata(pdev); + + dev_info(&pdev->dev, "camera suspend\n"); + disable_irq(pcdev->irq); + return 0; +} + +/* + * Resume the Camera Module. + */ +static int pxa_camera_resume(struct platform_device *pdev) +{ + struct pxa_camera_dev *pcdev = platform_get_drvdata(pdev); + + dev_info(&pdev->dev, "camera resume\n"); + enable_irq(pcdev->irq); + +/* if (pcdev) { */ /* FIXME: dev in use? */ +/* DRCMR68 = pcdev->dma_chan_y | DRCMR_MAPVLD; */ +/* DRCMR69 = pcdev->dma_chan_cb | DRCMR_MAPVLD; */ +/* DRCMR70 = pcdev->dma_chan_cr | DRCMR_MAPVLD; */ +/* } */ + + return 0; +} + + +static struct platform_driver pxa_camera_driver = { + .driver = { + .name = PXA_CAM_DRV_NAME, + }, + .probe = pxa_camera_probe, + .remove = __exit_p(pxa_camera_remove), + .suspend = pxa_camera_suspend, + .resume = pxa_camera_resume, +}; + + +static int __devinit pxa_camera_init(void) +{ + return platform_driver_register(&pxa_camera_driver); +} + +static void __exit pxa_camera_exit(void) +{ + return platform_driver_unregister(&pxa_camera_driver); +} + +module_init(pxa_camera_init); +module_exit(pxa_camera_exit); + +MODULE_DESCRIPTION("PXA27x SoC Camera Host driver"); +MODULE_AUTHOR("Guennadi Liakhovetski <kernel@pengutronix.de>"); +MODULE_LICENSE("GPL"); diff --git a/linux/drivers/media/video/saa6588.c b/linux/drivers/media/video/saa6588.c index a6a7fa242..0774c351a 100644 --- a/linux/drivers/media/video/saa6588.c +++ b/linux/drivers/media/video/saa6588.c @@ -51,10 +51,10 @@ static unsigned short normal_i2c_range[] = { I2C_CLIENT_END }; I2C_CLIENT_INSMOD; /* insmod options */ -static unsigned int debug = 0; -static unsigned int xtal = 0; -static unsigned int rbds = 0; -static unsigned int plvl = 0; +static unsigned int debug; +static unsigned int xtal; +static unsigned int rbds; +static unsigned int plvl; static unsigned int bufblocks = 100; module_param(debug, int, 0644); diff --git a/linux/drivers/media/video/saa7110.c b/linux/drivers/media/video/saa7110.c index c63097963..eb561ce6c 100644 --- a/linux/drivers/media/video/saa7110.c +++ b/linux/drivers/media/video/saa7110.c @@ -47,7 +47,7 @@ MODULE_LICENSE("GPL"); #include <media/v4l2-common.h> #include <linux/video_decoder.h> -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); diff --git a/linux/drivers/media/video/saa7111.c b/linux/drivers/media/video/saa7111.c index edd035470..df44aed92 100644 --- a/linux/drivers/media/video/saa7111.c +++ b/linux/drivers/media/video/saa7111.c @@ -56,7 +56,7 @@ MODULE_LICENSE("GPL"); #define I2C_NAME(s) (s)->name -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Debug level (0-1)"); diff --git a/linux/drivers/media/video/saa7114.c b/linux/drivers/media/video/saa7114.c index 6ac610562..ebf42cf9e 100644 --- a/linux/drivers/media/video/saa7114.c +++ b/linux/drivers/media/video/saa7114.c @@ -57,7 +57,7 @@ MODULE_LICENSE("GPL"); #define I2C_NAME(x) (x)->name -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); diff --git a/linux/drivers/media/video/saa7115.c b/linux/drivers/media/video/saa7115.c index 3b57cb352..97cd126b8 100644 --- a/linux/drivers/media/video/saa7115.c +++ b/linux/drivers/media/video/saa7115.c @@ -61,7 +61,7 @@ MODULE_AUTHOR( "Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, " "Hans Verkuil, Mauro Carvalho Chehab"); MODULE_LICENSE("GPL"); -static int debug = 0; +static int debug; #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) module_param(debug, bool, 0644); #else diff --git a/linux/drivers/media/video/saa711x.c b/linux/drivers/media/video/saa711x.c index 715e297fd..28e0c5711 100644 --- a/linux/drivers/media/video/saa711x.c +++ b/linux/drivers/media/video/saa711x.c @@ -52,7 +52,7 @@ MODULE_LICENSE("GPL"); #include <linux/video_decoder.h> -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, " Set the default Debug level. Default: 0 (Off) - (0-1)"); @@ -470,7 +470,7 @@ static unsigned short normal_i2c_range[] = { I2C_CLIENT_END }; I2C_CLIENT_INSMOD; #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 11) -static int saa711x_i2c_id = 0; +static int saa711x_i2c_id; #endif static struct i2c_driver i2c_driver_saa711x; diff --git a/linux/drivers/media/video/saa7134/saa7134-alsa.c b/linux/drivers/media/video/saa7134/saa7134-alsa.c index 8f80a6ab0..6f480f61e 100644 --- a/linux/drivers/media/video/saa7134/saa7134-alsa.c +++ b/linux/drivers/media/video/saa7134/saa7134-alsa.c @@ -22,7 +22,7 @@ #include <linux/time.h> #include <linux/wait.h> #include <linux/module.h> -#include <sound/driver.h> +#include "compat.h" #include <sound/core.h> #include <sound/control.h> #include <sound/pcm.h> @@ -33,7 +33,7 @@ #include "saa7134.h" #include "saa7134-reg.h" -static unsigned int debug = 0; +static unsigned int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug,"enable debug messages [alsa]"); diff --git a/linux/drivers/media/video/saa7134/saa7134-cards.c b/linux/drivers/media/video/saa7134/saa7134-cards.c index bd7728d64..af9dfe35d 100644 --- a/linux/drivers/media/video/saa7134/saa7134-cards.c +++ b/linux/drivers/media/video/saa7134/saa7134-cards.c @@ -928,27 +928,38 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, + .gpiomask = 0x03, .inputs = {{ .name = name_tv, .vmux = 1, .amux = TV, .tv = 1, - },{ + .gpio = 0x00, + }, { .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, .vmux = 3, - .amux = LINE2, - },{ + .amux = LINE1, + .gpio = 0x02, + }, { + .name = name_comp2, + .vmux = 0, + .amux = LINE1, + .gpio = 0x02, + }, { .name = name_svideo, .vmux = 8, - .amux = LINE2, - }}, + .amux = LINE1, + .gpio = 0x02, + } }, .radio = { .name = name_radio, - .amux = LINE2, + .amux = LINE1, + .gpio = 0x01, + }, + .mute = { + .name = name_mute, + .amux = TV, + .gpio = 0x00, }, }, [SAA7134_BOARD_BMK_MPEX_TUNER] = { @@ -3951,6 +3962,74 @@ struct saa7134_board saa7134_boards[] = { }, .mpeg = SAA7134_MPEG_EMPRESS, }, + [SAA7134_BOARD_TWINHAN_DTV_DVB_3056] = { + .name = "Twinhan Hybrid DTV-DVB 3056 PCI", + .audio_clock = 0x00187de7, + .tuner_type = TUNER_PHILIPS_TDA8290, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .tuner_config = 2, + .mpeg = SAA7134_MPEG_DVB, + .gpiomask = 0x0200000, + .inputs = {{ + .name = name_tv, + .vmux = 1, + .amux = TV, + .tv = 1, + }, { + .name = name_comp1, + .vmux = 3, + .amux = LINE1, + }, { + .name = name_svideo, + .vmux = 8, /* untested */ + .amux = LINE1, + } }, + .radio = { + .name = name_radio, + .amux = TV, + .gpio = 0x0200000, + }, + }, + [SAA7134_BOARD_GENIUS_TVGO_A11MCE] = { + /* Adrian Pardini <pardo.bsso@gmail.com> */ + .name = "Genius TVGO AM11MCE", + .audio_clock = 0x00200000, + .tuner_type = TUNER_TNF_5335MF, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .gpiomask = 0xf000, + .inputs = {{ + .name = name_tv_mono, + .vmux = 1, + .amux = LINE2, + .gpio = 0x0000, + .tv = 1, + }, { + .name = name_comp1, + .vmux = 3, + .amux = LINE1, + .gpio = 0x2000, + .tv = 1 + }, { + .name = name_svideo, + .vmux = 8, + .amux = LINE1, + .gpio = 0x2000, + } }, + .radio = { + .name = name_radio, + .amux = LINE2, + .gpio = 0x1000, + }, + .mute = { + .name = name_mute, + .amux = LINE2, + .gpio = 0x6000, + }, + }, }; const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards); @@ -4550,6 +4629,12 @@ struct pci_device_id saa7134_pci_tbl[] = { },{ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7133, + .subvendor = 0x5168, + .subdevice = 0x3307, /* FlyDVB-T Hybrid Mini PCI */ + .driver_data = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS, + }, { + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7133, .subvendor = 0x16be, .subdevice = 0x0007, .driver_data = SAA7134_BOARD_MEDION_MD8800_QUADRO, @@ -4562,6 +4647,12 @@ struct pci_device_id saa7134_pci_tbl[] = { },{ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7133, + .subvendor = 0x16be, + .subdevice = 0x000d, /* triple CTX948_V1.1.1 */ + .driver_data = SAA7134_BOARD_MEDION_MD8800_QUADRO, + }, { + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7133, .subvendor = 0x1461, .subdevice = 0x2c05, .driver_data = SAA7134_BOARD_AVERMEDIA_777, @@ -4882,7 +4973,13 @@ struct pci_device_id saa7134_pci_tbl[] = { .device = PCI_DEVICE_ID_PHILIPS_SAA7133, .subvendor = 0x4e42, .subdevice = 0x3502, - .driver_data = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS + .driver_data = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS, + }, { + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7133, + .subvendor = 0x1822, /*Twinhan Technology Co. Ltd*/ + .subdevice = 0x0022, + .driver_data = SAA7134_BOARD_TWINHAN_DTV_DVB_3056, },{ /* --- boards without eeprom + subsystem ID --- */ .vendor = PCI_VENDOR_ID_PHILIPS, @@ -5071,6 +5168,7 @@ int saa7134_board_init1(struct saa7134_dev *dev) case SAA7134_BOARD_BEHOLD_409: case SAA7134_BOARD_BEHOLD_505FM: case SAA7134_BOARD_BEHOLD_507_9FM: + case SAA7134_BOARD_GENIUS_TVGO_A11MCE: dev->has_remote = SAA7134_REMOTE_GPIO; break; case SAA7134_BOARD_FLYDVBS_LR300: @@ -5308,7 +5406,8 @@ int saa7134_board_init2(struct saa7134_dev *dev) case SAA7134_BOARD_ASUSTeK_P7131_DUAL: case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA: case SAA7134_BOARD_MEDION_MD8800_QUADRO: - case SAA7134_BOARD_AVERMEDIA_SUPER_007: + case SAA7134_BOARD_AVERMEDIA_SUPER_007: + case SAA7134_BOARD_TWINHAN_DTV_DVB_3056: /* this is a hybrid board, initialize to analog mode * and configure firmware eeprom address */ diff --git a/linux/drivers/media/video/saa7134/saa7134-core.c b/linux/drivers/media/video/saa7134/saa7134-core.c index 002422380..862d1f6a4 100644 --- a/linux/drivers/media/video/saa7134/saa7134-core.c +++ b/linux/drivers/media/video/saa7134/saa7134-core.c @@ -44,23 +44,23 @@ MODULE_LICENSE("GPL"); /* ------------------------------------------------------------------ */ -static unsigned int irq_debug = 0; +static unsigned int irq_debug; module_param(irq_debug, int, 0644); MODULE_PARM_DESC(irq_debug,"enable debug messages [IRQ handler]"); -static unsigned int core_debug = 0; +static unsigned int core_debug; module_param(core_debug, int, 0644); MODULE_PARM_DESC(core_debug,"enable debug messages [core]"); -static unsigned int gpio_tracking = 0; +static unsigned int gpio_tracking; module_param(gpio_tracking, int, 0644); MODULE_PARM_DESC(gpio_tracking,"enable debug messages [gpio]"); -static unsigned int alsa = 0; +static unsigned int alsa; module_param(alsa, int, 0644); MODULE_PARM_DESC(alsa,"enable ALSA DMA sound [dmasound]"); -static unsigned int oss = 0; +static unsigned int oss; module_param(oss, int, 0644); MODULE_PARM_DESC(oss,"enable OSS DMA sound [dmasound]"); @@ -1312,9 +1312,8 @@ static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state) static int saa7134_resume(struct pci_dev *pci_dev) { - struct saa7134_dev *dev = pci_get_drvdata(pci_dev); - unsigned int flags; + unsigned long flags; pci_set_power_state(pci_dev, PCI_D0); pci_restore_state(pci_dev); diff --git a/linux/drivers/media/video/saa7134/saa7134-dvb.c b/linux/drivers/media/video/saa7134/saa7134-dvb.c index a9ca57308..3ca2378b9 100644 --- a/linux/drivers/media/video/saa7134/saa7134-dvb.c +++ b/linux/drivers/media/video/saa7134/saa7134-dvb.c @@ -47,16 +47,16 @@ MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); MODULE_LICENSE("GPL"); -static unsigned int antenna_pwr = 0; +static unsigned int antenna_pwr; module_param(antenna_pwr, int, 0444); MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)"); -static int use_frontend = 0; +static int use_frontend; module_param(use_frontend, int, 0644); MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)"); -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off)."); @@ -779,6 +779,21 @@ static struct tda1004x_config avermedia_super_007_config = { .request_firmware = philips_tda1004x_request_firmware }; +static struct tda1004x_config twinhan_dtv_dvb_3056_config = { + .demod_address = 0x08, + .invert = 1, + .invert_oclk = 0, + .xtal_freq = TDA10046_XTAL_16M, + .agc_config = TDA10046_AGC_TDA827X, + .gpio_config = TDA10046_GP01_I, + .if_freq = TDA10046_FREQ_045, + .i2c_gate = 0x42, + .tuner_address = 0x61, + .tuner_config = 2, + .antenna_switch = 1, + .request_firmware = philips_tda1004x_request_firmware +}; + /* ------------------------------------------------------------------ * special case: this card uses saa713x GPIO22 for the mode switch */ @@ -826,6 +841,7 @@ static struct tda1004x_config ads_tech_duo_config = { static struct tda10086_config flydvbs = { .demod_address = 0x0e, .invert = 0, + .diseqc_tone = 0, }; /* ================================================================== @@ -940,9 +956,9 @@ static int dvb_init(struct saa7134_dev *dev) configure_tda827x_fe(dev, &tda827x_lifeview_config); break; case SAA7134_BOARD_FLYDVB_TRIO: - if(! use_frontend) { //terrestrial + if(! use_frontend) { /* terrestrial */ configure_tda827x_fe(dev, &lifeview_trio_config); - } else { //satellite + } else { /* satellite */ dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap); if (dev->dvb.frontend) { if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63, @@ -1007,8 +1023,9 @@ static int dvb_init(struct saa7134_dev *dev) } break; case SAA7134_BOARD_ASUS_EUROPA2_HYBRID: - dev->dvb.frontend = tda10046_attach(&medion_cardbus, - &dev->i2c_adap); + dev->dvb.frontend = dvb_attach(tda10046_attach, + &medion_cardbus, + &dev->i2c_adap); if (dev->dvb.frontend) { dev->original_demod_sleep = dev->dvb.frontend->ops.sleep; dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep; @@ -1044,6 +1061,9 @@ static int dvb_init(struct saa7134_dev *dev) case SAA7134_BOARD_AVERMEDIA_SUPER_007: configure_tda827x_fe(dev, &avermedia_super_007_config); break; + case SAA7134_BOARD_TWINHAN_DTV_DVB_3056: + configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config); + break; default: wprintk("Huh? unknown DVB card?\n"); break; diff --git a/linux/drivers/media/video/saa7134/saa7134-empress.c b/linux/drivers/media/video/saa7134/saa7134-empress.c index b406aabef..6f3f4f0f9 100644 --- a/linux/drivers/media/video/saa7134/saa7134-empress.c +++ b/linux/drivers/media/video/saa7134/saa7134-empress.c @@ -49,7 +49,7 @@ module_param_array(empress_nr, int, NULL, 0444); #endif MODULE_PARM_DESC(empress_nr,"ts device number"); -static unsigned int debug = 0; +static unsigned int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug,"enable debug messages"); @@ -96,7 +96,7 @@ static int ts_open(struct inode *inode, struct file *file) dprintk("open minor=%d\n",minor); err = -EBUSY; - if (!mutex_trylock(&dev->empress_tsq.lock)) + if (!mutex_trylock(&dev->empress_tsq.vb_lock)) goto done; if (dev->empress_users) goto done_up; @@ -110,7 +110,7 @@ static int ts_open(struct inode *inode, struct file *file) err = 0; done_up: - mutex_unlock(&dev->empress_tsq.lock); + mutex_unlock(&dev->empress_tsq.vb_lock); done: return err; } @@ -119,7 +119,6 @@ static int ts_release(struct inode *inode, struct file *file) { struct saa7134_dev *dev = file->private_data; - mutex_lock(&dev->empress_tsq.lock); videobuf_stop(&dev->empress_tsq); videobuf_mmap_free(&dev->empress_tsq); dev->empress_users--; @@ -131,7 +130,6 @@ static int ts_release(struct inode *inode, struct file *file) saa_writeb(SAA7134_AUDIO_MUTE_CTRL, saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6)); - mutex_unlock(&dev->empress_tsq.lock); return 0; } diff --git a/linux/drivers/media/video/saa7134/saa7134-i2c.c b/linux/drivers/media/video/saa7134/saa7134-i2c.c index 4a275e4d7..fda6d44cd 100644 --- a/linux/drivers/media/video/saa7134/saa7134-i2c.c +++ b/linux/drivers/media/video/saa7134/saa7134-i2c.c @@ -33,11 +33,11 @@ /* ----------------------------------------------------------- */ -static unsigned int i2c_debug = 0; +static unsigned int i2c_debug; module_param(i2c_debug, int, 0644); MODULE_PARM_DESC(i2c_debug,"enable debug messages [i2c]"); -static unsigned int i2c_scan = 0; +static unsigned int i2c_scan; module_param(i2c_scan, int, 0444); MODULE_PARM_DESC(i2c_scan,"scan i2c bus at insmod time"); diff --git a/linux/drivers/media/video/saa7134/saa7134-input.c b/linux/drivers/media/video/saa7134/saa7134-input.c index 448bc41d0..225f075e5 100644 --- a/linux/drivers/media/video/saa7134/saa7134-input.c +++ b/linux/drivers/media/video/saa7134/saa7134-input.c @@ -27,15 +27,15 @@ #include "saa7134-reg.h" #include "saa7134.h" -static unsigned int disable_ir = 0; +static unsigned int disable_ir; module_param(disable_ir, int, 0444); MODULE_PARM_DESC(disable_ir,"disable infrared remote support"); -static unsigned int ir_debug = 0; +static unsigned int ir_debug; module_param(ir_debug, int, 0644); MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]"); -static int pinnacle_remote = 0; +static int pinnacle_remote; module_param(pinnacle_remote, int, 0644); /* Choose Pinnacle PCTV remote */ MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=grey (defaults to 0)"); @@ -406,6 +406,12 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keyup = 0x8000000; polling = 50; //ms break; + case SAA7134_BOARD_GENIUS_TVGO_A11MCE: + ir_codes = ir_codes_genius_tvgo_a11mce; + mask_keycode = 0xff; + mask_keydown = 0xf00000; + polling = 50; /* ms */ + break; } if (NULL == ir_codes) { printk("%s: Oops: IR config error [card=%d]\n", diff --git a/linux/drivers/media/video/saa7134/saa7134-ts.c b/linux/drivers/media/video/saa7134/saa7134-ts.c index f1b8fcaeb..eae72fd60 100644 --- a/linux/drivers/media/video/saa7134/saa7134-ts.c +++ b/linux/drivers/media/video/saa7134/saa7134-ts.c @@ -32,7 +32,7 @@ /* ------------------------------------------------------------------ */ -static unsigned int ts_debug = 0; +static unsigned int ts_debug; module_param(ts_debug, int, 0644); MODULE_PARM_DESC(ts_debug,"enable debug messages [ts]"); diff --git a/linux/drivers/media/video/saa7134/saa7134-tvaudio.c b/linux/drivers/media/video/saa7134/saa7134-tvaudio.c index 3ec368172..91d57ea5f 100644 --- a/linux/drivers/media/video/saa7134/saa7134-tvaudio.c +++ b/linux/drivers/media/video/saa7134/saa7134-tvaudio.c @@ -37,18 +37,18 @@ /* ------------------------------------------------------------------ */ -static unsigned int audio_debug = 0; +static unsigned int audio_debug; module_param(audio_debug, int, 0644); MODULE_PARM_DESC(audio_debug,"enable debug messages [tv audio]"); -static unsigned int audio_ddep = 0; +static unsigned int audio_ddep; module_param(audio_ddep, int, 0644); MODULE_PARM_DESC(audio_ddep,"audio ddep overwrite"); static int audio_clock_override = UNSET; module_param(audio_clock_override, int, 0644); -static int audio_clock_tweak = 0; +static int audio_clock_tweak; module_param(audio_clock_tweak, int, 0644); MODULE_PARM_DESC(audio_clock_tweak, "Audio clock tick fine tuning for cards with audio crystal that's slightly off (range [-1024 .. 1024])"); diff --git a/linux/drivers/media/video/saa7134/saa7134-vbi.c b/linux/drivers/media/video/saa7134/saa7134-vbi.c index 6abaa70d2..02e3280ac 100644 --- a/linux/drivers/media/video/saa7134/saa7134-vbi.c +++ b/linux/drivers/media/video/saa7134/saa7134-vbi.c @@ -31,7 +31,7 @@ /* ------------------------------------------------------------------ */ -static unsigned int vbi_debug = 0; +static unsigned int vbi_debug; module_param(vbi_debug, int, 0644); MODULE_PARM_DESC(vbi_debug,"enable debug messages [vbi]"); diff --git a/linux/drivers/media/video/saa7134/saa7134-video.c b/linux/drivers/media/video/saa7134/saa7134-video.c index f71def0fa..63e4900b0 100644 --- a/linux/drivers/media/video/saa7134/saa7134-video.c +++ b/linux/drivers/media/video/saa7134/saa7134-video.c @@ -40,7 +40,7 @@ unsigned int video_debug; static unsigned int gbuffers = 8; -static unsigned int noninterlaced = 0; +static unsigned int noninterlaced; /* 0 */ static unsigned int gbufsize = 720*576*4; static unsigned int gbufsize_max = 720*576*4; static char secam[] = "--"; @@ -1414,21 +1414,17 @@ video_poll(struct file *file, struct poll_table_struct *wait) if (!list_empty(&fh->cap.stream)) buf = list_entry(fh->cap.stream.next, struct videobuf_buffer, stream); } else { - mutex_lock(&fh->cap.lock); + mutex_lock(&fh->cap.vb_lock); if (UNSET == fh->cap.read_off) { /* need to capture a new frame */ - if (res_locked(fh->dev,RESOURCE_VIDEO)) { - mutex_unlock(&fh->cap.lock); - return POLLERR; - } - if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) { - mutex_unlock(&fh->cap.lock); - return POLLERR; - } + if (res_locked(fh->dev,RESOURCE_VIDEO)) + goto err; + if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) + goto err; fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf); fh->cap.read_off = 0; } - mutex_unlock(&fh->cap.lock); + mutex_unlock(&fh->cap.vb_lock); buf = fh->cap.read_buf; } @@ -1440,6 +1436,10 @@ video_poll(struct file *file, struct poll_table_struct *wait) buf->state == VIDEOBUF_ERROR) return POLLIN|POLLRDNORM; return 0; + +err: + mutex_unlock(&fh->cap.vb_lock); + return POLLERR; } static int video_release(struct inode *inode, struct file *file) diff --git a/linux/drivers/media/video/saa7134/saa7134.h b/linux/drivers/media/video/saa7134/saa7134.h index 3a74671a5..d89255d03 100644 --- a/linux/drivers/media/video/saa7134/saa7134.h +++ b/linux/drivers/media/video/saa7134/saa7134.h @@ -44,7 +44,6 @@ #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,64) #include "i2c-compat.h" #else -#include <sound/driver.h> #include <sound/core.h> #include <sound/pcm.h> #endif @@ -260,6 +259,8 @@ struct saa7134_format { #define SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM 128 #define SAA7134_BOARD_BEHOLD_607_9FM 129 #define SAA7134_BOARD_BEHOLD_M6 130 +#define SAA7134_BOARD_TWINHAN_DTV_DVB_3056 131 +#define SAA7134_BOARD_GENIUS_TVGO_A11MCE 132 #define SAA7134_MAXBOARDS 8 #define SAA7134_INPUT_MAX 8 diff --git a/linux/drivers/media/video/saa7185.c b/linux/drivers/media/video/saa7185.c index 552553dab..2ac144d9a 100644 --- a/linux/drivers/media/video/saa7185.c +++ b/linux/drivers/media/video/saa7185.c @@ -53,7 +53,7 @@ MODULE_LICENSE("GPL"); #define I2C_NAME(s) (s)->name -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); diff --git a/linux/drivers/media/video/se401.c b/linux/drivers/media/video/se401.c index 056337372..58db31f22 100644 --- a/linux/drivers/media/video/se401.c +++ b/linux/drivers/media/video/se401.c @@ -35,7 +35,7 @@ static const char version[] = "0.24"; #include <linux/usb.h> #include "se401.h" -static int flickerless=0; +static int flickerless; static int video_nr = -1; static struct usb_device_id device_table [] = { diff --git a/linux/drivers/media/video/sn9c102/sn9c102_core.c b/linux/drivers/media/video/sn9c102/sn9c102_core.c index bb662b3f8..dc8fd17b6 100644 --- a/linux/drivers/media/video/sn9c102/sn9c102_core.c +++ b/linux/drivers/media/video/sn9c102/sn9c102_core.c @@ -3243,7 +3243,7 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) { struct usb_device *udev = interface_to_usbdev(intf); struct sn9c102_device* cam; - static unsigned int dev_nr = 0; + static unsigned int dev_nr; unsigned int i; int err = 0, r; diff --git a/linux/drivers/media/video/soc_camera.c b/linux/drivers/media/video/soc_camera.c new file mode 100644 index 000000000..904e9dfc1 --- /dev/null +++ b/linux/drivers/media/video/soc_camera.c @@ -0,0 +1,973 @@ +/* + * camera image capture (abstract) bus driver + * + * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> + * + * This driver provides an interface between platform-specific camera + * busses and camera devices. It should be used if the camera is + * connected not over a "proper" bus like PCI or USB, but over a + * special bus, like, for example, the Quick Capture interface on PXA270 + * SoCs. Later it should also be used for i.MX31 SoCs from Freescale. + * It can handle multiple cameras and / or multiple busses, which can + * be used, e.g., in stereo-vision applications. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/device.h> +#include <linux/list.h> +#include <linux/err.h> +#include <linux/mutex.h> +#include <linux/vmalloc.h> + +#include <media/v4l2-common.h> +#include <media/v4l2-dev.h> +#include <media/soc_camera.h> + +static LIST_HEAD(hosts); +static LIST_HEAD(devices); +static DEFINE_MUTEX(list_lock); +static DEFINE_MUTEX(video_lock); + +const static struct soc_camera_data_format* +format_by_fourcc(struct soc_camera_device *icd, unsigned int fourcc) +{ + unsigned int i; + + for (i = 0; i < icd->ops->num_formats; i++) + if (icd->ops->formats[i].fourcc == fourcc) + return icd->ops->formats + i; + return NULL; +} + +static int soc_camera_try_fmt_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + enum v4l2_field field; + const struct soc_camera_data_format *fmt; + int ret; + + WARN_ON(priv != file->private_data); + + fmt = format_by_fourcc(icd, f->fmt.pix.pixelformat); + if (!fmt) { + dev_dbg(&icd->dev, "invalid format 0x%08x\n", + f->fmt.pix.pixelformat); + return -EINVAL; + } + + dev_dbg(&icd->dev, "fmt: 0x%08x\n", fmt->fourcc); + + field = f->fmt.pix.field; + + if (field == V4L2_FIELD_ANY) { + field = V4L2_FIELD_NONE; + } else if (V4L2_FIELD_NONE != field) { + dev_err(&icd->dev, "Field type invalid.\n"); + return -EINVAL; + } + + /* limit to host capabilities */ + ret = ici->try_fmt_cap(ici, f); + + /* limit to sensor capabilities */ + if (!ret) + ret = icd->ops->try_fmt_cap(icd, f); + + /* calculate missing fields */ + f->fmt.pix.field = field; + f->fmt.pix.bytesperline = + (f->fmt.pix.width * fmt->depth) >> 3; + f->fmt.pix.sizeimage = + f->fmt.pix.height * f->fmt.pix.bytesperline; + + return ret; +} + +static int soc_camera_enum_input(struct file *file, void *priv, + struct v4l2_input *inp) +{ + if (inp->index != 0) + return -EINVAL; + + inp->type = V4L2_INPUT_TYPE_CAMERA; + inp->std = V4L2_STD_UNKNOWN; + strcpy(inp->name, "Camera"); + + return 0; +} + +static int soc_camera_g_input(struct file *file, void *priv, unsigned int *i) +{ + *i = 0; + + return 0; +} + +static int soc_camera_s_input(struct file *file, void *priv, unsigned int i) +{ + if (i > 0) + return -EINVAL; + + return 0; +} + +static int soc_camera_s_std(struct file *file, void *priv, v4l2_std_id *a) +{ + return 0; +} + +static int soc_camera_reqbufs(struct file *file, void *priv, + struct v4l2_requestbuffers *p) +{ + int ret; + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + + WARN_ON(priv != file->private_data); + + dev_dbg(&icd->dev, "%s: %d\n", __FUNCTION__, p->memory); + + ret = videobuf_reqbufs(&icf->vb_vidq, p); + if (ret < 0) + return ret; + + return ici->reqbufs(icf, p); + + return ret; +} + +static int soc_camera_querybuf(struct file *file, void *priv, + struct v4l2_buffer *p) +{ + struct soc_camera_file *icf = file->private_data; + + WARN_ON(priv != file->private_data); + + return videobuf_querybuf(&icf->vb_vidq, p); +} + +static int soc_camera_qbuf(struct file *file, void *priv, + struct v4l2_buffer *p) +{ + struct soc_camera_file *icf = file->private_data; + + WARN_ON(priv != file->private_data); + + return videobuf_qbuf(&icf->vb_vidq, p); +} + +static int soc_camera_dqbuf(struct file *file, void *priv, + struct v4l2_buffer *p) +{ + struct soc_camera_file *icf = file->private_data; + + WARN_ON(priv != file->private_data); + + return videobuf_dqbuf(&icf->vb_vidq, p, file->f_flags & O_NONBLOCK); +} + +static int soc_camera_open(struct inode *inode, struct file *file) +{ + struct video_device *vdev = video_devdata(file); + struct soc_camera_device *icd = container_of(vdev->dev, + struct soc_camera_device, dev); + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + struct soc_camera_file *icf; + int ret; + + icf = vmalloc(sizeof(*icf)); + if (!icf) + return -ENOMEM; + + icf->icd = icd; + + if (!try_module_get(icd->ops->owner)) { + dev_err(&icd->dev, "Couldn't lock sensor driver.\n"); + ret = -EINVAL; + goto emgd; + } + + if (!try_module_get(ici->owner)) { + dev_err(&icd->dev, "Couldn't lock capture bus driver.\n"); + ret = -EINVAL; + goto emgi; + } + + file->private_data = icf; + dev_dbg(&icd->dev, "camera device open\n"); + + /* We must pass NULL as dev pointer, then all pci_* dma operations + * transform to normal dma_* ones. Do we need an irqlock? */ + videobuf_queue_pci_init(&icf->vb_vidq, ici->vbq_ops, NULL, NULL, + V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE, + ici->msize, icd); + + return 0; + +emgi: + module_put(icd->ops->owner); +emgd: + vfree(icf); + return ret; +} + +static int soc_camera_close(struct inode *inode, struct file *file) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); + struct video_device *vdev = icd->vdev; + + module_put(icd->ops->owner); + module_put(ici->owner); + vfree(file->private_data); + + dev_dbg(vdev->dev, "camera device close\n"); + + return 0; +} + +static int soc_camera_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + struct video_device *vdev = icd->vdev; + int err = -EINVAL; + + dev_err(vdev->dev, "camera device read not implemented\n"); + + return err; +} + +static int soc_camera_mmap(struct file *file, struct vm_area_struct *vma) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + int err; + + dev_dbg(&icd->dev, "mmap called, vma=0x%08lx\n", (unsigned long)vma); + + err = videobuf_mmap_mapper(&icf->vb_vidq, vma); + + dev_dbg(&icd->dev, "vma start=0x%08lx, size=%ld, ret=%d\n", + (unsigned long)vma->vm_start, + (unsigned long)vma->vm_end - (unsigned long)vma->vm_start, + err); + + return err; +} + +static unsigned int soc_camera_poll(struct file *file, poll_table *pt) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + + if (list_empty(&icf->vb_vidq.stream)) { + dev_err(&icd->dev, "Trying to poll with no queued buffers!\n"); + return POLLERR; + } + + return ici->poll(file, pt); +} + + +static struct file_operations soc_camera_fops = { + .owner = THIS_MODULE, + .open = soc_camera_open, + .release = soc_camera_close, + .ioctl = video_ioctl2, + .read = soc_camera_read, + .mmap = soc_camera_mmap, + .poll = soc_camera_poll, + .llseek = no_llseek, +}; + + +static int soc_camera_s_fmt_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + int ret; + struct v4l2_rect rect; + const static struct soc_camera_data_format *data_fmt; + + WARN_ON(priv != file->private_data); + + data_fmt = format_by_fourcc(icd, f->fmt.pix.pixelformat); + if (!data_fmt) + return -EINVAL; + + /* cached_datawidth may be further adjusted by the ici */ + icd->cached_datawidth = data_fmt->depth; + + ret = soc_camera_try_fmt_cap(file, icf, f); + if (ret < 0) + return ret; + + rect.left = icd->x_current; + rect.top = icd->y_current; + rect.width = f->fmt.pix.width; + rect.height = f->fmt.pix.height; + ret = ici->set_capture_format(icd, f->fmt.pix.pixelformat, &rect); + + if (!ret) { + icd->current_fmt = data_fmt; + icd->width = rect.width; + icd->height = rect.height; + icf->vb_vidq.field = f->fmt.pix.field; + if (V4L2_BUF_TYPE_VIDEO_CAPTURE != f->type) + dev_warn(&icd->dev, "Attention! Wrong buf-type %d\n", + f->type); + + dev_dbg(&icd->dev, "set width: %d height: %d\n", + icd->width, icd->height); + } + + return ret; +} + +static int soc_camera_enum_fmt_cap(struct file *file, void *priv, + struct v4l2_fmtdesc *f) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + const struct soc_camera_data_format *format; + + WARN_ON(priv != file->private_data); + + if (f->index >= icd->ops->num_formats) + return -EINVAL; + + format = &icd->ops->formats[f->index]; + + strlcpy(f->description, format->name, sizeof(f->description)); + f->pixelformat = format->fourcc; + return 0; +} + +static int soc_camera_g_fmt_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + WARN_ON(priv != file->private_data); + + f->fmt.pix.width = icd->width; + f->fmt.pix.height = icd->height; + f->fmt.pix.field = icf->vb_vidq.field; + f->fmt.pix.pixelformat = icd->current_fmt->fourcc; + f->fmt.pix.bytesperline = + (f->fmt.pix.width * icd->current_fmt->depth) >> 3; + f->fmt.pix.sizeimage = + f->fmt.pix.height * f->fmt.pix.bytesperline; + dev_dbg(&icd->dev, "current_fmt->fourcc: 0x%08x\n", + icd->current_fmt->fourcc); + return 0; +} + +static int soc_camera_querycap(struct file *file, void *priv, + struct v4l2_capability *cap) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + + WARN_ON(priv != file->private_data); + + strlcpy(cap->driver, ici->drv_name, sizeof(cap->driver)); + return ici->querycap(ici, cap); +} + +static int soc_camera_streamon(struct file *file, void *priv, + enum v4l2_buf_type i) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + WARN_ON(priv != file->private_data); + + dev_dbg(&icd->dev, "%s\n", __FUNCTION__); + + if (i != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + icd->ops->start_capture(icd); + + /* This calls buf_queue from host driver's videobuf_queue_ops */ + return videobuf_streamon(&icf->vb_vidq); +} + +static int soc_camera_streamoff(struct file *file, void *priv, + enum v4l2_buf_type i) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + WARN_ON(priv != file->private_data); + + dev_dbg(&icd->dev, "%s\n", __FUNCTION__); + + if (i != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + /* This calls buf_release from host driver's videobuf_queue_ops for all + * remaining buffers. When the last buffer is freed, stop capture */ + videobuf_streamoff(&icf->vb_vidq); + + icd->ops->stop_capture(icd); + + return 0; +} + +static int soc_camera_queryctrl(struct file *file, void *priv, + struct v4l2_queryctrl *qc) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + int i; + + WARN_ON(priv != file->private_data); + + if (!qc->id) + return -EINVAL; + + for (i = 0; i < icd->ops->num_controls; i++) + if (qc->id == icd->ops->controls[i].id) { + memcpy(qc, &(icd->ops->controls[i]), + sizeof(*qc)); + return 0; + } + + return -EINVAL; +} + +static int soc_camera_g_ctrl(struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + WARN_ON(priv != file->private_data); + + switch (ctrl->id) { + case V4L2_CID_GAIN: + if (icd->gain == (unsigned short)~0) + return -EINVAL; + ctrl->value = icd->gain; + return 0; + case V4L2_CID_EXPOSURE: + if (icd->exposure == (unsigned short)~0) + return -EINVAL; + ctrl->value = icd->exposure; + return 0; + } + + if (icd->ops->get_control) + return icd->ops->get_control(icd, ctrl); + return -EINVAL; +} + +static int soc_camera_s_ctrl(struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + WARN_ON(priv != file->private_data); + + if (icd->ops->set_control) + return icd->ops->set_control(icd, ctrl); + return -EINVAL; +} + +static int soc_camera_cropcap(struct file *file, void *fh, + struct v4l2_cropcap *a) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + a->bounds.left = icd->x_min; + a->bounds.top = icd->y_min; + a->bounds.width = icd->width_max; + a->bounds.height = icd->height_max; + a->defrect.left = icd->x_min; + a->defrect.top = icd->y_min; + a->defrect.width = 640; + a->defrect.height = 480; + a->pixelaspect.numerator = 1; + a->pixelaspect.denominator = 1; + + return 0; +} + +static int soc_camera_g_crop(struct file *file, void *fh, + struct v4l2_crop *a) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + a->c.left = icd->x_current; + a->c.top = icd->y_current; + a->c.width = icd->width; + a->c.height = icd->height; + + return 0; +} + +static int soc_camera_s_crop(struct file *file, void *fh, + struct v4l2_crop *a) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + int ret; + + if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + ret = ici->set_capture_format(icd, 0, &a->c); + if (!ret) { + icd->width = a->c.width; + icd->height = a->c.height; + icd->x_current = a->c.left; + icd->y_current = a->c.top; + } + + return ret; +} + +static int soc_camera_g_chip_ident(struct file *file, void *fh, + struct v4l2_chip_ident *id) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + if (!icd->ops->get_chip_id) + return -EINVAL; + + return icd->ops->get_chip_id(icd, id); +} + +#ifdef CONFIG_VIDEO_ADV_DEBUG +static int soc_camera_g_register(struct file *file, void *fh, + struct v4l2_register *reg) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + if (!icd->ops->get_register) + return -EINVAL; + + return icd->ops->get_register(icd, reg); +} + +static int soc_camera_s_register(struct file *file, void *fh, + struct v4l2_register *reg) +{ + struct soc_camera_file *icf = file->private_data; + struct soc_camera_device *icd = icf->icd; + + if (!icd->ops->set_register) + return -EINVAL; + + return icd->ops->set_register(icd, reg); +} +#endif + +static int device_register_link(struct soc_camera_device *icd) +{ + int ret = device_register(&icd->dev); + + if (ret < 0) { + /* Prevent calling device_unregister() */ + icd->dev.parent = NULL; + dev_err(&icd->dev, "Cannot register device: %d\n", ret); + /* Even if probe() was unsuccessful for all registered drivers, + * device_register() returns 0, and we add the link, just to + * document this camera's control device */ + } else if (icd->control) + /* Have to sysfs_remove_link() before device_unregister()? */ + if (sysfs_create_link(&icd->dev.kobj, &icd->control->kobj, + "control")) + dev_warn(&icd->dev, + "Failed creating the control symlink\n"); + return ret; +} + +/* So far this function cannot fail */ +static void scan_add_host(struct soc_camera_host *ici) +{ + struct soc_camera_device *icd; + + mutex_lock(&list_lock); + + list_for_each_entry(icd, &devices, list) { + if (icd->iface == ici->nr) { + icd->dev.parent = &ici->dev; + device_register_link(icd); + } + } + + mutex_unlock(&list_lock); +} + +/* return: 0 if no match found or a match found and + * device_register() successful, error code otherwise */ +static int scan_add_device(struct soc_camera_device *icd) +{ + struct soc_camera_host *ici; + int ret = 0; + + mutex_lock(&list_lock); + + list_add_tail(&icd->list, &devices); + + /* Watch out for class_for_each_device / class_find_device API by + * Dave Young <hidave.darkstar@gmail.com> */ + list_for_each_entry(ici, &hosts, list) { + if (icd->iface == ici->nr) { + ret = 1; + icd->dev.parent = &ici->dev; + break; + } + } + + mutex_unlock(&list_lock); + + if (ret) + ret = device_register_link(icd); + + return ret; +} + +static int soc_camera_probe(struct device *dev) +{ + struct soc_camera_device *icd = to_soc_camera_dev(dev); + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + int ret; + + if (!icd->probe) + return -ENODEV; + + ret = ici->add(icd); + if (ret < 0) + return ret; + + ret = icd->probe(icd); + if (ret < 0) + ici->remove(icd); + else { + const struct v4l2_queryctrl *qctrl; + + qctrl = soc_camera_find_qctrl(icd->ops, V4L2_CID_GAIN); + icd->gain = qctrl ? qctrl->default_value : (unsigned short)~0; + qctrl = soc_camera_find_qctrl(icd->ops, V4L2_CID_EXPOSURE); + icd->exposure = qctrl ? qctrl->default_value : + (unsigned short)~0; + } + + return ret; +} + +/* This is called on device_unregister, which only means we have to disconnect + * from the host, but not remove ourselves from the device list */ +static int soc_camera_remove(struct device *dev) +{ + struct soc_camera_device *icd = to_soc_camera_dev(dev); + struct soc_camera_host *ici = + to_soc_camera_host(icd->dev.parent); + + if (icd->remove) + icd->remove(icd); + + ici->remove(icd); + + return 0; +} + +static struct bus_type soc_camera_bus_type = { + .name = "soc-camera", + .probe = soc_camera_probe, + .remove = soc_camera_remove, +}; + +static struct device_driver ic_drv = { + .name = "camera", + .bus = &soc_camera_bus_type, + .owner = THIS_MODULE, +}; + +/* + * Image capture host - this is a host device, not a bus device, so, + * no bus reference, no probing. + */ +static struct class soc_camera_host_class = { + .owner = THIS_MODULE, + .name = "camera_host", +}; + +static void dummy_release(struct device *dev) +{ +} + +int soc_camera_host_register(struct soc_camera_host *ici, struct module *owner) +{ + int ret; + struct soc_camera_host *ix; + + if (!ici->vbq_ops || !ici->add || !ici->remove || !owner) + return -EINVAL; + + /* Number might be equal to the platform device ID */ + sprintf(ici->dev.bus_id, "camera_host%d", ici->nr); + ici->dev.class = &soc_camera_host_class; + + mutex_lock(&list_lock); + list_for_each_entry(ix, &hosts, list) { + if (ix->nr == ici->nr) { + mutex_unlock(&list_lock); + return -EBUSY; + } + } + + list_add_tail(&ici->list, &hosts); + mutex_unlock(&list_lock); + + ici->owner = owner; + ici->dev.release = dummy_release; + + ret = device_register(&ici->dev); + + if (ret) + goto edevr; + + scan_add_host(ici); + + return 0; + +edevr: + mutex_lock(&list_lock); + list_del(&ici->list); + mutex_unlock(&list_lock); + + return ret; +} +EXPORT_SYMBOL(soc_camera_host_register); + +/* Unregister all clients! */ +void soc_camera_host_unregister(struct soc_camera_host *ici) +{ + struct soc_camera_device *icd; + + mutex_lock(&list_lock); + + list_del(&ici->list); + + list_for_each_entry(icd, &devices, list) { + if (icd->dev.parent == &ici->dev) { + device_unregister(&icd->dev); + /* Not before device_unregister(), .remove + * needs parent to call ici->remove() */ + icd->dev.parent = NULL; + memset(&icd->dev.kobj, 0, sizeof(icd->dev.kobj)); + } + } + + mutex_unlock(&list_lock); + + device_unregister(&ici->dev); +} +EXPORT_SYMBOL(soc_camera_host_unregister); + +/* Image capture device */ +int soc_camera_device_register(struct soc_camera_device *icd) +{ + struct soc_camera_device *ix; + int num = -1, i; + + if (!icd) + return -EINVAL; + + for (i = 0; i < 256 && num < 0; i++) { + num = i; + list_for_each_entry(ix, &devices, list) { + if (ix->iface == icd->iface && ix->devnum == i) { + num = -1; + break; + } + } + } + + if (num < 0) + /* ok, we have 256 cameras on this host... + * man, stay reasonable... */ + return -ENOMEM; + + icd->devnum = num; + icd->dev.bus = &soc_camera_bus_type; + snprintf(icd->dev.bus_id, sizeof(icd->dev.bus_id), + "%u-%u", icd->iface, icd->devnum); + + icd->dev.release = dummy_release; + + if (icd->ops->get_datawidth) + icd->cached_datawidth = icd->ops->get_datawidth(icd); + + return scan_add_device(icd); +} +EXPORT_SYMBOL(soc_camera_device_register); + +void soc_camera_device_unregister(struct soc_camera_device *icd) +{ + mutex_lock(&list_lock); + list_del(&icd->list); + + /* The bus->remove will be eventually called */ + if (icd->dev.parent) + device_unregister(&icd->dev); + mutex_unlock(&list_lock); +} +EXPORT_SYMBOL(soc_camera_device_unregister); + +int soc_camera_video_start(struct soc_camera_device *icd) +{ + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); + int err = -ENOMEM; + struct video_device *vdev; + + if (!icd->dev.parent) + return -ENODEV; + + vdev = video_device_alloc(); + if (!vdev) + goto evidallocd; + dev_dbg(&ici->dev, "Allocated video_device %p\n", vdev); + + strlcpy(vdev->name, ici->drv_name, sizeof(vdev->name)); + /* Maybe better &ici->dev */ + vdev->dev = &icd->dev; + vdev->type = VID_TYPE_CAPTURE; + vdev->current_norm = V4L2_STD_UNKNOWN; + vdev->fops = &soc_camera_fops; + vdev->release = video_device_release; + vdev->minor = -1; + vdev->tvnorms = V4L2_STD_UNKNOWN, + vdev->vidioc_querycap = soc_camera_querycap; + vdev->vidioc_g_fmt_cap = soc_camera_g_fmt_cap; + vdev->vidioc_enum_fmt_cap = soc_camera_enum_fmt_cap; + vdev->vidioc_s_fmt_cap = soc_camera_s_fmt_cap; + vdev->vidioc_enum_input = soc_camera_enum_input; + vdev->vidioc_g_input = soc_camera_g_input; + vdev->vidioc_s_input = soc_camera_s_input; + vdev->vidioc_s_std = soc_camera_s_std; + vdev->vidioc_reqbufs = soc_camera_reqbufs; + vdev->vidioc_try_fmt_cap = soc_camera_try_fmt_cap; + vdev->vidioc_querybuf = soc_camera_querybuf; + vdev->vidioc_qbuf = soc_camera_qbuf; + vdev->vidioc_dqbuf = soc_camera_dqbuf; + vdev->vidioc_streamon = soc_camera_streamon; + vdev->vidioc_streamoff = soc_camera_streamoff; + vdev->vidioc_queryctrl = soc_camera_queryctrl; + vdev->vidioc_g_ctrl = soc_camera_g_ctrl; + vdev->vidioc_s_ctrl = soc_camera_s_ctrl; + vdev->vidioc_cropcap = soc_camera_cropcap; + vdev->vidioc_g_crop = soc_camera_g_crop; + vdev->vidioc_s_crop = soc_camera_s_crop; + vdev->vidioc_g_chip_ident = soc_camera_g_chip_ident; +#ifdef CONFIG_VIDEO_ADV_DEBUG + vdev->vidioc_g_register = soc_camera_g_register; + vdev->vidioc_s_register = soc_camera_s_register; +#endif + + icd->current_fmt = &icd->ops->formats[0]; + + err = video_register_device(vdev, VFL_TYPE_GRABBER, vdev->minor); + if (err < 0) { + dev_err(vdev->dev, "video_register_device failed\n"); + goto evidregd; + } + icd->vdev = vdev; + + return 0; + +evidregd: + video_device_release(vdev); +evidallocd: + return err; +} +EXPORT_SYMBOL(soc_camera_video_start); + +void soc_camera_video_stop(struct soc_camera_device *icd) +{ + struct video_device *vdev = icd->vdev; + + dev_dbg(&icd->dev, "%s\n", __FUNCTION__); + + if (!icd->dev.parent || !vdev) + return; + + mutex_lock(&video_lock); + video_unregister_device(vdev); + icd->vdev = NULL; + mutex_unlock(&video_lock); +} +EXPORT_SYMBOL(soc_camera_video_stop); + +static int __init soc_camera_init(void) +{ + int ret = bus_register(&soc_camera_bus_type); + if (ret) + return ret; + ret = driver_register(&ic_drv); + if (ret) + goto edrvr; + ret = class_register(&soc_camera_host_class); + if (ret) + goto eclr; + + return 0; + +eclr: + driver_unregister(&ic_drv); +edrvr: + bus_unregister(&soc_camera_bus_type); + return ret; +} + +static void __exit soc_camera_exit(void) +{ + class_unregister(&soc_camera_host_class); + driver_unregister(&ic_drv); + bus_unregister(&soc_camera_bus_type); +} + +module_init(soc_camera_init); +module_exit(soc_camera_exit); + +MODULE_DESCRIPTION("Image capture bus driver"); +MODULE_AUTHOR("Guennadi Liakhovetski <kernel@pengutronix.de>"); +MODULE_LICENSE("GPL"); diff --git a/linux/drivers/media/video/stk-sensor.c b/linux/drivers/media/video/stk-sensor.c index 4a9a0b62e..e546b014d 100644 --- a/linux/drivers/media/video/stk-sensor.c +++ b/linux/drivers/media/video/stk-sensor.c @@ -225,7 +225,7 @@ /* Returns 0 if OK */ -int stk_sensor_outb(struct stk_camera *dev, u8 reg, u8 val) +static int stk_sensor_outb(struct stk_camera *dev, u8 reg, u8 val) { int i = 0; int tmpval = 0; @@ -250,7 +250,7 @@ int stk_sensor_outb(struct stk_camera *dev, u8 reg, u8 val) return 0; } -int stk_sensor_inb(struct stk_camera *dev, u8 reg, u8 *val) +static int stk_sensor_inb(struct stk_camera *dev, u8 reg, u8 *val) { int i = 0; int tmpval = 0; @@ -380,7 +380,7 @@ int stk_sensor_init(struct stk_camera *dev) STK_ERROR("Strange error reading sensor ID\n"); return -ENODEV; } - if (idh != 0x7F || idl != 0xA2) { + if (idh != 0x7f || idl != 0xa2) { STK_ERROR("Huh? you don't have a sensor from ovt\n"); return -ENODEV; } @@ -409,6 +409,19 @@ static struct regval ov_fmt_uyvy[] = { {REG_COM15, COM15_R00FF }, {0xff, 0xff}, /* END MARKER */ }; +/* V4L2_PIX_FMT_YUYV */ +static struct regval ov_fmt_yuyv[] = { + {REG_TSLB, 0 }, + { 0x4f, 0x80 }, /* "matrix coefficient 1" */ + { 0x50, 0x80 }, /* "matrix coefficient 2" */ + { 0x51, 0 }, /* vb */ + { 0x52, 0x22 }, /* "matrix coefficient 4" */ + { 0x53, 0x5e }, /* "matrix coefficient 5" */ + { 0x54, 0x80 }, /* "matrix coefficient 6" */ + {REG_COM13, COM13_UVSAT|COM13_CMATRIX}, + {REG_COM15, COM15_R00FF }, + {0xff, 0xff}, /* END MARKER */ +}; /* V4L2_PIX_FMT_RGB565X rrrrrggg gggbbbbb */ static struct regval ov_fmt_rgbr[] = { @@ -519,6 +532,10 @@ int stk_sensor_configure(struct stk_camera *dev) com7 |= COM7_YUV; rv = ov_fmt_uyvy; break; + case V4L2_PIX_FMT_YUYV: + com7 |= COM7_YUV; + rv = ov_fmt_yuyv; + break; case V4L2_PIX_FMT_RGB565: com7 |= COM7_RGB; rv = ov_fmt_rgbp; diff --git a/linux/drivers/media/video/stk-webcam.c b/linux/drivers/media/video/stk-webcam.c index 8621df261..589b6aec9 100644 --- a/linux/drivers/media/video/stk-webcam.c +++ b/linux/drivers/media/video/stk-webcam.c @@ -64,7 +64,7 @@ static struct usb_device_id stkwebcam_table[] = { }; MODULE_DEVICE_TABLE(usb, stkwebcam_table); -void stk_camera_cleanup(struct kref *kref) +static void stk_camera_cleanup(struct kref *kref) { struct stk_camera *dev = to_stk_camera(kref); @@ -683,6 +683,7 @@ static int v4l_stk_open(struct inode *inode, struct file *fp) return -ENXIO; fp->private_data = vdev; kref_get(&dev->kref); + usb_autopm_get_interface(dev->interface); return 0; } @@ -704,6 +705,7 @@ static int v4l_stk_release(struct inode *inode, struct file *fp) } if (dev->owner != fp) { + usb_autopm_put_interface(dev->interface); kref_put(&dev->kref, stk_camera_cleanup); return 0; } @@ -714,6 +716,7 @@ static int v4l_stk_release(struct inode *inode, struct file *fp) dev->owner = NULL; + usb_autopm_put_interface(dev->interface); kref_put(&dev->kref, stk_camera_cleanup); return 0; @@ -994,6 +997,10 @@ static int stk_vidioc_enum_fmt_cap(struct file *filp, fmtd->pixelformat = V4L2_PIX_FMT_SBGGR8; strcpy(fmtd->description, "Raw bayer"); break; + case 4: + fmtd->pixelformat = V4L2_PIX_FMT_YUYV; + strcpy(fmtd->description, "yuv4:2:2"); + break; default: return -EINVAL; } @@ -1049,6 +1056,7 @@ static int stk_vidioc_try_fmt_cap(struct file *filp, case V4L2_PIX_FMT_RGB565: case V4L2_PIX_FMT_RGB565X: case V4L2_PIX_FMT_UYVY: + case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_SBGGR8: break; default: @@ -1081,6 +1089,42 @@ static int stk_vidioc_try_fmt_cap(struct file *filp, return 0; } +static int stk_setup_format(struct stk_camera *dev) +{ + int i = 0; + int depth; + if (dev->vsettings.palette == V4L2_PIX_FMT_SBGGR8) + depth = 1; + else + depth = 2; + while (stk_sizes[i].m != dev->vsettings.mode + && i < ARRAY_SIZE(stk_sizes)) + i++; + if (i == ARRAY_SIZE(stk_sizes)) { + STK_ERROR("Something is broken in %s\n", __FUNCTION__); + return -EFAULT; + } + /* This registers controls some timings, not sure of what. */ + stk_camera_write_reg(dev, 0x001b, 0x0e); + if (dev->vsettings.mode == MODE_SXGA) + stk_camera_write_reg(dev, 0x001c, 0x0e); + else + stk_camera_write_reg(dev, 0x001c, 0x46); + /* + * Registers 0x0115 0x0114 are the size of each line (bytes), + * regs 0x0117 0x0116 are the heigth of the image. + */ + stk_camera_write_reg(dev, 0x0115, + ((stk_sizes[i].w * depth) >> 8) & 0xff); + stk_camera_write_reg(dev, 0x0114, + (stk_sizes[i].w * depth) & 0xff); + stk_camera_write_reg(dev, 0x0117, + (stk_sizes[i].h >> 8) & 0xff); + stk_camera_write_reg(dev, 0x0116, + stk_sizes[i].h & 0xff); + return stk_sensor_configure(dev); +} + static int stk_vidioc_s_fmt_cap(struct file *filp, void *priv, struct v4l2_format *fmtd) { @@ -1095,10 +1139,10 @@ static int stk_vidioc_s_fmt_cap(struct file *filp, return -EBUSY; if (dev->owner && dev->owner != filp) return -EBUSY; - dev->owner = filp; ret = stk_vidioc_try_fmt_cap(filp, priv, fmtd); if (ret) return ret; + dev->owner = filp; dev->vsettings.palette = fmtd->fmt.pix.pixelformat; stk_free_buffers(dev); @@ -1106,25 +1150,7 @@ static int stk_vidioc_s_fmt_cap(struct file *filp, dev->vsettings.mode = stk_sizes[fmtd->fmt.pix.priv].m; stk_initialise(dev); - /* This registers controls some timings, not sure of what. */ - stk_camera_write_reg(dev, 0x001b, 0x0e); - if (dev->vsettings.mode == MODE_SXGA) - stk_camera_write_reg(dev, 0x001c, 0x0e); - else - stk_camera_write_reg(dev, 0x001c, 0x46); - /* - * Registers 0x0115 0x0114 are the size of each line (bytes), - * regs 0x0117 0x0116 are the heigth of the image. - */ - stk_camera_write_reg(dev, 0x0115, - (fmtd->fmt.pix.bytesperline >> 8) & 0xff); - stk_camera_write_reg(dev, 0x0114, - fmtd->fmt.pix.bytesperline & 0xff); - stk_camera_write_reg(dev, 0x0117, - (fmtd->fmt.pix.height >> 8) & 0xff); - stk_camera_write_reg(dev, 0x0116, - fmtd->fmt.pix.height & 0xff); - return stk_sensor_configure(dev); + return stk_setup_format(dev); } static int stk_vidioc_reqbufs(struct file *filp, @@ -1289,6 +1315,9 @@ static struct file_operations v4l_stk_fops = { .poll = v4l_stk_poll, .mmap = v4l_stk_mmap, .ioctl = video_ioctl2, +#ifdef CONFIG_COMPAT + .compat_ioctl = v4l_compat_ioctl32, +#endif .llseek = no_llseek }; @@ -1404,7 +1433,7 @@ static int stk_camera_probe(struct usb_interface *interface, dev->vsettings.brightness = 0x7fff; dev->vsettings.palette = V4L2_PIX_FMT_RGB565; dev->vsettings.mode = MODE_VGA; - dev->frame_size = 640*480*2; + dev->frame_size = 640 * 480 * 2; INIT_LIST_HEAD(&dev->sio_avail); INIT_LIST_HEAD(&dev->sio_full); @@ -1418,6 +1447,7 @@ static int stk_camera_probe(struct usb_interface *interface, } stk_create_sysfs_files(&dev->vdev); + usb_autopm_enable(dev->interface); return 0; } @@ -1435,11 +1465,41 @@ static void stk_camera_disconnect(struct usb_interface *interface) kref_put(&dev->kref, stk_camera_cleanup); } +#ifdef CONFIG_PM +int stk_camera_suspend(struct usb_interface *intf, pm_message_t message) +{ + struct stk_camera *dev = usb_get_intfdata(intf); + if (is_streaming(dev)) { + stk_stop_stream(dev); + /* yes, this is ugly */ + set_streaming(dev); + } + return 0; +} + +int stk_camera_resume(struct usb_interface *intf) +{ + struct stk_camera *dev = usb_get_intfdata(intf); + if (!is_initialised(dev)) + return 0; + unset_initialised(dev); + stk_initialise(dev); + stk_setup_format(dev); + if (is_streaming(dev)) + stk_start_stream(dev); + return 0; +} +#endif + static struct usb_driver stk_camera_driver = { .name = "stkwebcam", .probe = stk_camera_probe, .disconnect = stk_camera_disconnect, .id_table = stkwebcam_table, +#ifdef CONFIG_PM + .suspend = stk_camera_suspend, + .resume = stk_camera_resume, +#endif }; diff --git a/linux/drivers/media/video/stk-webcam.h b/linux/drivers/media/video/stk-webcam.h index 7e989d1ac..df4dfefc5 100644 --- a/linux/drivers/media/video/stk-webcam.h +++ b/linux/drivers/media/video/stk-webcam.h @@ -79,6 +79,7 @@ enum stk_status { #define unset_present(dev) ((dev)->status &= \ ~(S_PRESENT|S_INITIALISED|S_STREAMING)) #define set_initialised(dev) ((dev)->status |= S_INITIALISED) +#define unset_initialised(dev) ((dev)->status &= ~S_INITIALISED) #define set_memallocd(dev) ((dev)->status |= S_MEMALLOCD) #define unset_memallocd(dev) ((dev)->status &= ~S_MEMALLOCD) #define set_streaming(dev) ((dev)->status |= S_STREAMING) @@ -127,8 +128,6 @@ void stk_camera_delete(struct kref *); int stk_camera_write_reg(struct stk_camera *, u16, u8); int stk_camera_read_reg(struct stk_camera *, u16, int *); -int stk_sensor_outb(struct stk_camera *dev, u8 reg, u8 val); -int stk_sensor_inb(struct stk_camera *dev, u8 reg, u8 *val); int stk_sensor_init(struct stk_camera *); int stk_sensor_configure(struct stk_camera *); int stk_sensor_sleep(struct stk_camera *dev); diff --git a/linux/drivers/media/video/stradis.c b/linux/drivers/media/video/stradis.c index f5de75513..c095e1453 100644 --- a/linux/drivers/media/video/stradis.c +++ b/linux/drivers/media/video/stradis.c @@ -59,7 +59,7 @@ static struct saa7146 saa7146s[SAA7146_MAX]; -static int saa_num = 0; /* number of SAA7146s in use */ +static int saa_num; /* number of SAA7146s in use */ static int video_nr = -1; module_param(video_nr, int, 0); @@ -249,7 +249,7 @@ static void I2CBusScan(struct saa7146 *saa) attach_inform(saa, i); } -static int debiwait_maxwait = 0; +static int debiwait_maxwait; static int wait_for_debi_done(struct saa7146 *saa) { diff --git a/linux/drivers/media/video/stv680.c b/linux/drivers/media/video/stv680.c index ee11c70fa..b1e40ec94 100644 --- a/linux/drivers/media/video/stv680.c +++ b/linux/drivers/media/video/stv680.c @@ -75,10 +75,13 @@ #include "stv680.h" static int video_nr = -1; -static int swapRGB = 0; /* default for auto sleect */ -static int swapRGB_on = 0; /* default to allow auto select; -1=swap never, +1= swap always */ -static unsigned int debug = 0; +static int swapRGB; /* 0 = default for auto select */ + +/* 0 = default to allow auto select; -1 = swap never, +1 = swap always */ +static int swapRGB_on; + +static unsigned int debug; #define PDEBUG(level, fmt, args...) \ do { \ diff --git a/linux/drivers/media/video/tcm825x.c b/linux/drivers/media/video/tcm825x.c index 41cd6a0b0..fb895f668 100644 --- a/linux/drivers/media/video/tcm825x.c +++ b/linux/drivers/media/video/tcm825x.c @@ -851,7 +851,7 @@ static int tcm825x_probe(struct i2c_client *client) sensor->platform_data = client->dev.platform_data; if (sensor->platform_data == NULL - && !sensor->platform_data->is_okay()) + || !sensor->platform_data->is_okay()) return -ENODEV; sensor->v4l2_int_device = &tcm825x_int_device; diff --git a/linux/drivers/media/video/tda8290.c b/linux/drivers/media/video/tda8290.c index 31bd84600..74e2e89c3 100644 --- a/linux/drivers/media/video/tda8290.c +++ b/linux/drivers/media/video/tda8290.c @@ -36,8 +36,6 @@ static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable verbose debug messages"); -#define PREFIX "tda8290" - /* ---------------------------------------------------------------------- */ struct tda8290_priv { @@ -671,9 +669,6 @@ static int tda8295_probe(struct tuner_i2c_props *i2c_props) } static struct analog_demod_ops tda8290_ops = { - .info = { - .name = "TDA8290", - }, .set_params = tda8290_set_params, .has_signal = tda8290_has_signal, .standby = tda8290_standby, @@ -682,9 +677,6 @@ static struct analog_demod_ops tda8290_ops = { }; static struct analog_demod_ops tda8295_ops = { - .info = { - .name = "TDA8295", - }, .set_params = tda8295_set_params, .has_signal = tda8295_has_signal, .standby = tda8295_standby, @@ -706,6 +698,7 @@ struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, priv->i2c_props.addr = i2c_addr; priv->i2c_props.adap = i2c_adap; + priv->i2c_props.name = "tda829x"; if (cfg) { priv->cfg.config = cfg->lna_cfg; priv->cfg.tuner_callback = cfg->tuner_callback; @@ -757,6 +750,8 @@ struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, } tuner_info("type set to %s\n", name); + fe->ops.analog_ops.info.name = name; + if (priv->ver & TDA8290) { tda8290_init_tuner(fe); tda8290_init_if(fe); diff --git a/linux/drivers/media/video/tda9840.c b/linux/drivers/media/video/tda9840.c index d74b68ae3..8218f466d 100644 --- a/linux/drivers/media/video/tda9840.c +++ b/linux/drivers/media/video/tda9840.c @@ -32,7 +32,7 @@ #include "tda9840.h" -static int debug = 0; /* insmod parameter */ +static int debug; /* insmod parameter */ module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off)."); #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,15) diff --git a/linux/drivers/media/video/tda9887.c b/linux/drivers/media/video/tda9887.c index 5962e39c3..aa640c470 100644 --- a/linux/drivers/media/video/tda9887.c +++ b/linux/drivers/media/video/tda9887.c @@ -29,8 +29,6 @@ static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable verbose debug messages"); -#define PREFIX "tda9887" - struct tda9887_priv { struct tuner_i2c_props i2c_props; @@ -661,7 +659,7 @@ static void tda9887_release(struct dvb_frontend *fe) static struct analog_demod_ops tda9887_ops = { .info = { - .name = "TDA9887", + .name = "tda9887", }, .set_params = tda9887_set_params, .standby = tda9887_standby, @@ -684,6 +682,7 @@ struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, priv->i2c_props.addr = i2c_addr; priv->i2c_props.adap = i2c_adap; + priv->i2c_props.name = "tda9887"; priv->mode = T_STANDBY; tuner_info("tda988[5/6/7] found\n"); diff --git a/linux/drivers/media/video/tea5761.c b/linux/drivers/media/video/tea5761.c index fd534d9b3..fa1d12d6f 100644 --- a/linux/drivers/media/video/tea5761.c +++ b/linux/drivers/media/video/tea5761.c @@ -15,12 +15,10 @@ #include "tuner-i2c.h" #include "tea5761.h" -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable verbose debug messages"); -#define PREFIX "tea5761" - struct tea5761_priv { struct tuner_i2c_props i2c_props; @@ -132,7 +130,7 @@ static void tea5761_status_dump(unsigned char *buffer) frq = 1000 * (div * 32768 / 1000 + FREQ_OFFSET + 225) / 4; /* Freq in KHz */ - printk(PREFIX "Frequency %d.%03d KHz (divider = 0x%04x)\n", + printk(KERN_INFO "tea5761: Frequency %d.%03d KHz (divider = 0x%04x)\n", frq / 1000, frq % 1000, div); } @@ -308,6 +306,7 @@ struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, priv->i2c_props.addr = i2c_addr; priv->i2c_props.adap = i2c_adap; + priv->i2c_props.name = "tea5761"; memcpy(&fe->ops.tuner_ops, &tea5761_tuner_ops, sizeof(struct dvb_tuner_ops)); diff --git a/linux/drivers/media/video/tea5767.c b/linux/drivers/media/video/tea5767.c index d830b1a71..c4f39a5d3 100644 --- a/linux/drivers/media/video/tea5767.c +++ b/linux/drivers/media/video/tea5767.c @@ -20,12 +20,10 @@ #include "i2c-compat.h" #endif -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable verbose debug messages"); -#define PREFIX "tea5767" - /*****************************************************************************/ struct tea5767_priv { @@ -141,14 +139,14 @@ static void tea5767_status_dump(struct tea5767_priv *priv, unsigned int div, frq; if (TEA5767_READY_FLAG_MASK & buffer[0]) - printk(PREFIX "Ready Flag ON\n"); + tuner_info("Ready Flag ON\n"); else - printk(PREFIX "Ready Flag OFF\n"); + tuner_info("Ready Flag OFF\n"); if (TEA5767_BAND_LIMIT_MASK & buffer[0]) - printk(PREFIX "Tuner at band limit\n"); + tuner_info("Tuner at band limit\n"); else - printk(PREFIX "Tuner not at band limit\n"); + tuner_info("Tuner not at band limit\n"); div = ((buffer[0] & 0x3f) << 8) | buffer[1]; @@ -170,23 +168,23 @@ static void tea5767_status_dump(struct tea5767_priv *priv, buffer[0] = (div >> 8) & 0x3f; buffer[1] = div & 0xff; - printk(PREFIX "Frequency %d.%03d KHz (divider = 0x%04x)\n", - frq / 1000, frq % 1000, div); + tuner_info("Frequency %d.%03d KHz (divider = 0x%04x)\n", + frq / 1000, frq % 1000, div); if (TEA5767_STEREO_MASK & buffer[2]) - printk(PREFIX "Stereo\n"); + tuner_info("Stereo\n"); else - printk(PREFIX "Mono\n"); + tuner_info("Mono\n"); - printk(PREFIX "IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK); + tuner_info("IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK); - printk(PREFIX "ADC Level = %d\n", - (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4); + tuner_info("ADC Level = %d\n", + (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4); - printk(PREFIX "Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK)); + tuner_info("Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK)); - printk(PREFIX "Reserved = 0x%02x\n", - (buffer[4] & TEA5767_RESERVED_MASK)); + tuner_info("Reserved = 0x%02x\n", + (buffer[4] & TEA5767_RESERVED_MASK)); } /* Freq should be specifyed at 62.5 Hz */ @@ -500,6 +498,8 @@ struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, priv->i2c_props.addr = i2c_addr; priv->i2c_props.adap = i2c_adap; + priv->i2c_props.name = "tea5767"; + priv->ctrl.xtal_freq = TEA5767_HIGH_LO_32768; priv->ctrl.port1 = 1; priv->ctrl.port2 = 1; diff --git a/linux/drivers/media/video/tea6415c.c b/linux/drivers/media/video/tea6415c.c index 03716e2c9..003fe1edb 100644 --- a/linux/drivers/media/video/tea6415c.c +++ b/linux/drivers/media/video/tea6415c.c @@ -34,7 +34,7 @@ #include "tea6415c.h" -static int debug = 0; /* insmod parameter */ +static int debug; /* insmod parameter */ module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off)."); #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,15) diff --git a/linux/drivers/media/video/tea6420.c b/linux/drivers/media/video/tea6420.c index d8611e213..261675012 100644 --- a/linux/drivers/media/video/tea6420.c +++ b/linux/drivers/media/video/tea6420.c @@ -34,7 +34,7 @@ #include "tea6420.h" -static int debug = 0; /* insmod parameter */ +static int debug; /* insmod parameter */ module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off)."); #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,15) @@ -66,7 +66,7 @@ static int tea6420_switch(struct i2c_client *client, int i, int o, int g) dprintk("adr:0x%02x, i:%d, o:%d, g:%d\n", client->addr, i, o, g); - /* check if the paramters are valid */ + /* check if the parameters are valid */ if (i < 1 || i > 6 || o < 1 || o > 4 || g < 0 || g > 6 || g % 2 != 0) return -1; diff --git a/linux/drivers/media/video/tuner-core.c b/linux/drivers/media/video/tuner-core.c index 6305998e2..2117254b7 100644 --- a/linux/drivers/media/video/tuner-core.c +++ b/linux/drivers/media/video/tuner-core.c @@ -79,9 +79,9 @@ static unsigned short normal_i2c_range[] = { I2C_CLIENT_END }; I2C_CLIENT_INSMOD; /* insmod options used at init time => read/only */ -static unsigned int addr = 0; -static unsigned int no_autodetect = 0; -static unsigned int show_i2c = 0; +static unsigned int addr; +static unsigned int no_autodetect; +static unsigned int show_i2c; /* insmod options used at runtime => read/write */ static int tuner_debug; @@ -326,6 +326,12 @@ static void tuner_i2c_address_check(struct tuner *t) ((t->i2c->addr < 0x64) || (t->i2c->addr > 0x6f))) return; + /* We already know that the XC5000 can only be located at + * i2c address 0x61, 0x62, 0x63 or 0x64 */ + if ((t->type == TUNER_XC5000) && + ((t->i2c->addr <= 0x64)) && (t->i2c->addr >= 0x61)) + return; + tuner_warn("====================== WARNING! ======================\n"); tuner_warn("Support for tuners in i2c address range 0x64 thru 0x6f\n"); tuner_warn("will soon be dropped. This message indicates that your\n"); @@ -336,20 +342,10 @@ static void tuner_i2c_address_check(struct tuner *t) tuner_warn("output to v4l-dvb-maintainer@linuxtv.org\n"); tuner_warn("Please use subject line: \"obsolete tuner i2c address.\"\n"); tuner_warn("driver: %s, addr: 0x%02x, type: %d (%s)\n", - t->i2c->adapter->name, t->i2c->addr, t->type, - tuners[t->type].name); + t->i2c->adapter->name, t->i2c->addr, t->type, t->i2c->name); tuner_warn("====================== WARNING! ======================\n"); } -static void attach_simple_tuner(struct tuner *t) -{ - struct simple_tuner_config cfg = { - .type = t->type, - .tun = &tuners[t->type] - }; - simple_tuner_attach(&t->fe, t->i2c->adapter, t->i2c->addr, &cfg); -} - static void attach_tda829x(struct tuner *t) { struct tda829x_config cfg = { @@ -375,11 +371,6 @@ static void set_type(struct i2c_client *c, unsigned int type, return; } - if (type >= tuner_count) { - tuner_warn ("tuner 0x%02x: Tuner count greater than %d\n",c->addr,tuner_count); - return; - } - t->type = type; t->config = new_config; if (tuner_callback != NULL) { @@ -432,7 +423,12 @@ static void set_type(struct i2c_client *c, unsigned int type, buffer[2] = 0x86; buffer[3] = 0x54; i2c_master_send(c, buffer, 4); - attach_simple_tuner(t); + if (simple_tuner_attach(&t->fe, t->i2c->adapter, t->i2c->addr, + t->type) == NULL) { + t->type = TUNER_ABSENT; + t->mode_mask = T_UNINITIALIZED; + return; + } break; case TUNER_PHILIPS_TD1316: buffer[0] = 0x0b; @@ -440,7 +436,12 @@ static void set_type(struct i2c_client *c, unsigned int type, buffer[2] = 0x86; buffer[3] = 0xa4; i2c_master_send(c,buffer,4); - attach_simple_tuner(t); + if (simple_tuner_attach(&t->fe, t->i2c->adapter, + t->i2c->addr, t->type) == NULL) { + t->type = TUNER_ABSENT; + t->mode_mask = T_UNINITIALIZED; + return; + } break; case TUNER_XC2028: { @@ -478,7 +479,12 @@ static void set_type(struct i2c_client *c, unsigned int type, } break; default: - attach_simple_tuner(t); + if (simple_tuner_attach(&t->fe, t->i2c->adapter, + t->i2c->addr, t->type) == NULL) { + t->type = TUNER_ABSENT; + t->mode_mask = T_UNINITIALIZED; + return; + } break; } @@ -1076,7 +1082,7 @@ static int tuner_resume(struct i2c_client *c) /* ---------------------------------------------------------------------- */ -LIST_HEAD(tuner_list); +static LIST_HEAD(tuner_list); /* Search for existing radio and/or TV tuners on the given I2C adapter. Note that when this function is called from tuner_probe you can be diff --git a/linux/drivers/media/video/tuner-i2c.h b/linux/drivers/media/video/tuner-i2c.h index de52e8ffd..60ba79480 100644 --- a/linux/drivers/media/video/tuner-i2c.h +++ b/linux/drivers/media/video/tuner-i2c.h @@ -26,6 +26,10 @@ struct tuner_i2c_props { u8 addr; struct i2c_adapter *adap; + + /* used for tuner instance management */ + int count; + char *name; }; static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props, char *buf, int len) @@ -59,29 +63,111 @@ static inline int tuner_i2c_xfer_send_recv(struct tuner_i2c_props *props, return (ret == 2) ? ilen : ret; } -#define tuner_warn(fmt, arg...) do { \ - printk(KERN_WARNING "%s %d-%04x: " fmt, PREFIX, \ - i2c_adapter_id(priv->i2c_props.adap), \ - priv->i2c_props.addr, ##arg); \ +/* Callers must declare as a global for the module: + * + * static LIST_HEAD(hybrid_tuner_instance_list); + * + * hybrid_tuner_instance_list should be the third argument + * passed into hybrid_tuner_request_state(). + * + * state structure must contain the following: + * + * struct list_head hybrid_tuner_instance_list; + * struct tuner_i2c_props i2c_props; + * + * hybrid_tuner_instance_list (both within state structure and globally) + * is only required if the driver is using hybrid_tuner_request_state + * and hybrid_tuner_release_state to manage state sharing between + * multiple instances of hybrid tuners. + */ + +#define tuner_printk(kernlvl, i2cprops, fmt, arg...) do { \ + printk(kernlvl "%s %d-%04x: " fmt, i2cprops.name, \ + i2cprops.adap ? \ + i2c_adapter_id(i2cprops.adap) : -1, \ + i2cprops.addr, ##arg); \ } while (0) -#define tuner_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, PREFIX, \ - i2c_adapter_id(priv->i2c_props.adap), \ - priv->i2c_props.addr , ##arg); \ +/* TO DO: convert all callers of these macros to pass in + * struct tuner_i2c_props, then remove the macro wrappers */ + +#define __tuner_warn(i2cprops, fmt, arg...) do { \ + tuner_printk(KERN_WARNING, i2cprops, fmt, ##arg); \ } while (0) -#define tuner_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, PREFIX, \ - i2c_adapter_id(priv->i2c_props.adap), \ - priv->i2c_props.addr , ##arg); \ +#define __tuner_info(i2cprops, fmt, arg...) do { \ + tuner_printk(KERN_INFO, i2cprops, fmt, ##arg); \ } while (0) -#define tuner_dbg(fmt, arg...) do { \ +#define __tuner_err(i2cprops, fmt, arg...) do { \ + tuner_printk(KERN_ERR, i2cprops, fmt, ##arg); \ + } while (0) + +#define __tuner_dbg(i2cprops, fmt, arg...) do { \ if ((debug)) \ - printk(KERN_DEBUG "%s %d-%04x: " fmt, PREFIX, \ - i2c_adapter_id(priv->i2c_props.adap), \ - priv->i2c_props.addr , ##arg); \ + tuner_printk(KERN_DEBUG, i2cprops, fmt, ##arg); \ } while (0) +#define tuner_warn(fmt, arg...) __tuner_warn(priv->i2c_props, fmt, ##arg) +#define tuner_info(fmt, arg...) __tuner_info(priv->i2c_props, fmt, ##arg) +#define tuner_err(fmt, arg...) __tuner_err(priv->i2c_props, fmt, ##arg) +#define tuner_dbg(fmt, arg...) __tuner_dbg(priv->i2c_props, fmt, ##arg) + +/****************************************************************************/ + +/* The return value of hybrid_tuner_request_state indicates the number of + * instances using this tuner object. + * + * 0 - no instances, indicates an error - kzalloc must have failed + * + * 1 - one instance, indicates that the tuner object was created successfully + * + * 2 (or more) instances, indicates that an existing tuner object was found + */ + +#define hybrid_tuner_request_state(type, state, list, i2cadap, i2caddr, devname)\ +({ \ + int __ret = 0; \ + list_for_each_entry(state, &list, hybrid_tuner_instance_list) { \ + if ((state->i2c_props.addr == i2caddr) && \ + ((state->i2c_props.adap ? \ + i2c_adapter_id(state->i2c_props.adap) : -1) == \ + (i2cadap ? i2c_adapter_id(i2cadap) : -1))) { \ + __tuner_info(state->i2c_props, \ + "attaching existing instance\n"); \ + state->i2c_props.count++; \ + __ret = state->i2c_props.count; \ + break; \ + } \ + } \ + if (0 == __ret) { \ + state = kzalloc(sizeof(type), GFP_KERNEL); \ + if (NULL == state) \ + goto __fail; \ + state->i2c_props.addr = i2caddr; \ + state->i2c_props.adap = i2cadap; \ + state->i2c_props.name = devname; \ + __tuner_info(state->i2c_props, \ + "creating new instance\n"); \ + list_add_tail(&state->hybrid_tuner_instance_list, &list);\ + state->i2c_props.count++; \ + __ret = state->i2c_props.count; \ + } \ +__fail: \ + __ret; \ +}) + +#define hybrid_tuner_release_state(state) \ +({ \ + int __ret; \ + state->i2c_props.count--; \ + __ret = state->i2c_props.count; \ + if (!state->i2c_props.count) { \ + __tuner_info(state->i2c_props, "destroying instance\n");\ + list_del(&state->hybrid_tuner_instance_list); \ + kfree(state); \ + } \ + __ret; \ +}) + #endif /* __TUNER_I2C_H__ */ diff --git a/linux/drivers/media/video/tuner-simple.c b/linux/drivers/media/video/tuner-simple.c index 78e9bcace..24f63945d 100644 --- a/linux/drivers/media/video/tuner-simple.c +++ b/linux/drivers/media/video/tuner-simple.c @@ -17,19 +17,17 @@ #include "tuner-i2c.h" #include "tuner-simple.h" -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable verbose debug messages"); -#define PREFIX "tuner-simple" - -static int offset = 0; +static int offset; #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) MODULE_PARM(offset, "i"); #else module_param(offset, int, 0664); #endif -MODULE_PARM_DESC(offset,"Allows to specify an offset for tuner"); +MODULE_PARM_DESC(offset, "Allows to specify an offset for tuner"); /* ---------------------------------------------------------------------- */ @@ -44,8 +42,8 @@ MODULE_PARM_DESC(offset,"Allows to specify an offset for tuner"); */ #define TEMIC_SET_PAL_I 0x05 #define TEMIC_SET_PAL_DK 0x09 -#define TEMIC_SET_PAL_L 0x0a // SECAM ? -#define TEMIC_SET_PAL_L2 0x0b // change IF ! +#define TEMIC_SET_PAL_L 0x0a /* SECAM ? */ +#define TEMIC_SET_PAL_L2 0x0b /* change IF ! */ #define TEMIC_SET_PAL_BG 0x0c /* tv tuner system standard selection for Philips FQ1216ME @@ -115,7 +113,7 @@ static int tuner_read_status(struct dvb_frontend *fe) struct tuner_simple_priv *priv = fe->tuner_priv; unsigned char byte; - if (1 != tuner_i2c_xfer_recv(&priv->i2c_props,&byte,1)) + if (1 != tuner_i2c_xfer_recv(&priv->i2c_props, &byte, 1)) return 0; return byte; @@ -129,13 +127,13 @@ static inline int tuner_signal(const int status) static inline int tuner_stereo(const int type, const int status) { switch (type) { - case TUNER_PHILIPS_FM1216ME_MK3: - case TUNER_PHILIPS_FM1236_MK3: - case TUNER_PHILIPS_FM1256_IH3: - case TUNER_LG_NTSC_TAPE: - return ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3); - default: - return status & TUNER_STEREO; + case TUNER_PHILIPS_FM1216ME_MK3: + case TUNER_PHILIPS_FM1236_MK3: + case TUNER_PHILIPS_FM1256_IH3: + case TUNER_LG_NTSC_TAPE: + return ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3); + default: + return status & TUNER_STEREO; } } @@ -187,129 +185,137 @@ static int simple_get_rf_strength(struct dvb_frontend *fe, u16 *strength) /* ---------------------------------------------------------------------- */ -static int simple_set_tv_freq(struct dvb_frontend *fe, - struct analog_parameters *params) +static inline char *tuner_param_name(enum param_type type) { - struct tuner_simple_priv *priv = fe->tuner_priv; - u8 config, cb, tuneraddr; - u16 div; - struct tunertype *tun; - u8 buffer[4]; - int rc, IFPCoff, i, j; - enum param_type desired_type; - struct tuner_params *t_params; + char *name; - tun = priv->tun; + switch (type) { + case TUNER_PARAM_TYPE_RADIO: + name = "radio"; + break; + case TUNER_PARAM_TYPE_PAL: + name = "pal"; + break; + case TUNER_PARAM_TYPE_SECAM: + name = "secam"; + break; + case TUNER_PARAM_TYPE_NTSC: + name = "ntsc"; + break; + default: + name = "unknown"; + break; + } + return name; +} - /* IFPCoff = Video Intermediate Frequency - Vif: - 940 =16*58.75 NTSC/J (Japan) - 732 =16*45.75 M/N STD - 704 =16*44 ATSC (at DVB code) - 632 =16*39.50 I U.K. - 622.4=16*38.90 B/G D/K I, L STD - 592 =16*37.00 D China - 590 =16.36.875 B Australia - 543.2=16*33.95 L' STD - 171.2=16*10.70 FM Radio (at set_radio_freq) - */ +static struct tuner_params *simple_tuner_params(struct dvb_frontend *fe, + enum param_type desired_type) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + struct tunertype *tun = priv->tun; + int i; - if (params->std == V4L2_STD_NTSC_M_JP) { - IFPCoff = 940; - desired_type = TUNER_PARAM_TYPE_NTSC; - } else if ((params->std & V4L2_STD_MN) && - !(params->std & ~V4L2_STD_MN)) { - IFPCoff = 732; - desired_type = TUNER_PARAM_TYPE_NTSC; - } else if (params->std == V4L2_STD_SECAM_LC) { - IFPCoff = 543; - desired_type = TUNER_PARAM_TYPE_SECAM; - } else { - IFPCoff = 623; - desired_type = TUNER_PARAM_TYPE_PAL; - } + for (i = 0; i < tun->count; i++) + if (desired_type == tun->params[i].type) + break; - for (j = 0; j < tun->count-1; j++) { - if (desired_type != tun->params[j].type) - continue; - break; - } - /* use default tuner_t_params if desired_type not available */ - if (desired_type != tun->params[j].type) { - tuner_dbg("IFPCoff = %d: tuner_t_params undefined for tuner %d\n", - IFPCoff, priv->type); - j = 0; + /* use default tuner params if desired_type not available */ + if (i == tun->count) { + tuner_dbg("desired params (%s) undefined for tuner %d\n", + tuner_param_name(desired_type), priv->type); + i = 0; } - t_params = &tun->params[j]; + + tuner_dbg("using tuner params #%d (%s)\n", i, + tuner_param_name(tun->params[i].type)); + + return &tun->params[i]; +} + +static int simple_config_lookup(struct dvb_frontend *fe, + struct tuner_params *t_params, + int *frequency, u8 *config, u8 *cb) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + int i; for (i = 0; i < t_params->count; i++) { - if (params->frequency > t_params->ranges[i].limit) + if (*frequency > t_params->ranges[i].limit) continue; break; } if (i == t_params->count) { - tuner_dbg("TV frequency out of range (%d > %d)", - params->frequency, t_params->ranges[i - 1].limit); - params->frequency = t_params->ranges[--i].limit; + tuner_dbg("frequency out of range (%d > %d)\n", + *frequency, t_params->ranges[i - 1].limit); + *frequency = t_params->ranges[--i].limit; } - config = t_params->ranges[i].config; - cb = t_params->ranges[i].cb; - /* i == 0 -> VHF_LO - * i == 1 -> VHF_HI - * i == 2 -> UHF */ - tuner_dbg("tv: param %d, range %d\n",j,i); + *config = t_params->ranges[i].config; + *cb = t_params->ranges[i].cb; + + tuner_dbg("freq = %d.%02d (%d), range = %d, " + "config = 0x%02x, cb = 0x%02x\n", + *frequency / 16, *frequency % 16 * 100 / 16, *frequency, + i, *config, *cb); + + return i; +} - div=params->frequency + IFPCoff + offset; +/* ---------------------------------------------------------------------- */ - tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, Offset=%d.%02d MHz, div=%0d\n", - params->frequency / 16, params->frequency % 16 * 100 / 16, - IFPCoff / 16, IFPCoff % 16 * 100 / 16, - offset / 16, offset % 16 * 100 / 16, - div); +static int simple_std_setup(struct dvb_frontend *fe, + struct analog_parameters *params, + u8 *buffer, u8 *config, u8 *cb) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + u8 tuneraddr; + int rc; /* tv norm specific stuff for multi-norm tuners */ switch (priv->type) { - case TUNER_PHILIPS_SECAM: // FI1216MF + case TUNER_PHILIPS_SECAM: /* FI1216MF */ /* 0x01 -> ??? no change ??? */ /* 0x02 -> PAL BDGHI / SECAM L */ /* 0x04 -> ??? PAL others / SECAM others ??? */ - cb &= ~0x03; - if (params->std & V4L2_STD_SECAM_L) //also valid for V4L2_STD_SECAM - cb |= PHILIPS_MF_SET_STD_L; + *cb &= ~0x03; + if (params->std & V4L2_STD_SECAM_L) + /* also valid for V4L2_STD_SECAM */ + *cb |= PHILIPS_MF_SET_STD_L; else if (params->std & V4L2_STD_SECAM_LC) - cb |= PHILIPS_MF_SET_STD_LC; + *cb |= PHILIPS_MF_SET_STD_LC; else /* V4L2_STD_B|V4L2_STD_GH */ - cb |= PHILIPS_MF_SET_STD_BG; + *cb |= PHILIPS_MF_SET_STD_BG; break; case TUNER_TEMIC_4046FM5: - cb &= ~0x0f; + *cb &= ~0x0f; if (params->std & V4L2_STD_PAL_BG) { - cb |= TEMIC_SET_PAL_BG; + *cb |= TEMIC_SET_PAL_BG; } else if (params->std & V4L2_STD_PAL_I) { - cb |= TEMIC_SET_PAL_I; + *cb |= TEMIC_SET_PAL_I; } else if (params->std & V4L2_STD_PAL_DK) { - cb |= TEMIC_SET_PAL_DK; + *cb |= TEMIC_SET_PAL_DK; } else if (params->std & V4L2_STD_SECAM_L) { - cb |= TEMIC_SET_PAL_L; + *cb |= TEMIC_SET_PAL_L; } break; case TUNER_PHILIPS_FQ1216ME: - cb &= ~0x0f; + *cb &= ~0x0f; if (params->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) { - cb |= PHILIPS_SET_PAL_BGDK; + *cb |= PHILIPS_SET_PAL_BGDK; } else if (params->std & V4L2_STD_PAL_I) { - cb |= PHILIPS_SET_PAL_I; + *cb |= PHILIPS_SET_PAL_I; } else if (params->std & V4L2_STD_SECAM_L) { - cb |= PHILIPS_SET_PAL_L; + *cb |= PHILIPS_SET_PAL_L; } break; @@ -319,15 +325,15 @@ static int simple_set_tv_freq(struct dvb_frontend *fe, /* 0x01 -> ATSC antenna input 2 */ /* 0x02 -> NTSC antenna input 1 */ /* 0x03 -> NTSC antenna input 2 */ - cb &= ~0x03; + *cb &= ~0x03; if (!(params->std & V4L2_STD_ATSC)) - cb |= 2; + *cb |= 2; /* FIXME: input */ break; case TUNER_MICROTUNE_4042FI5: /* Set the charge pump for fast tuning */ - config |= TUNER_CHARGE_PUMP; + *config |= TUNER_CHARGE_PUMP; break; case TUNER_PHILIPS_TUV1236D: @@ -339,23 +345,199 @@ static int simple_set_tv_freq(struct dvb_frontend *fe, buffer[1] = 0x00; buffer[2] = 0x17; buffer[3] = 0x00; - cb &= ~0x40; + *cb &= ~0x40; if (params->std & V4L2_STD_ATSC) { - cb |= 0x40; + *cb |= 0x40; buffer[1] = 0x04; } /* set to the correct mode (analog or digital) */ tuneraddr = priv->i2c_props.addr; priv->i2c_props.addr = 0x0a; - if (2 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,&buffer[0],2))) - tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc); - if (2 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,&buffer[2],2))) - tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc); + rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[0], 2); + if (2 != rc) + tuner_warn("i2c i/o error: rc == %d " + "(should be 2)\n", rc); + rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[2], 2); + if (2 != rc) + tuner_warn("i2c i/o error: rc == %d " + "(should be 2)\n", rc); priv->i2c_props.addr = tuneraddr; /* FIXME: input */ break; } + return 0; +} + +static int simple_post_tune(struct dvb_frontend *fe, u8 *buffer, + u16 div, u8 config, u8 cb) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + int rc; + + switch (priv->type) { + case TUNER_LG_TDVS_H06XF: + /* Set the Auxiliary Byte. */ +#if 0 + buffer[2] &= ~0x20; + buffer[2] |= 0x18; + buffer[3] = 0x20; + tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", + buffer[0], buffer[1], buffer[2], buffer[3]); + + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); + if (4 != rc) + tuner_warn("i2c i/o error: rc == %d " + "(should be 4)\n", rc); +#else + buffer[0] = buffer[2]; + buffer[0] &= ~0x20; + buffer[0] |= 0x18; + buffer[1] = 0x20; + tuner_dbg("tv 0x%02x 0x%02x\n", buffer[0], buffer[1]); + + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 2); + if (2 != rc) + tuner_warn("i2c i/o error: rc == %d " + "(should be 2)\n", rc); +#endif + break; + case TUNER_MICROTUNE_4042FI5: + { + /* FIXME - this may also work for other tuners */ + unsigned long timeout = jiffies + msecs_to_jiffies(1); + u8 status_byte = 0; + + /* Wait until the PLL locks */ + for (;;) { + if (time_after(jiffies, timeout)) + return 0; + rc = tuner_i2c_xfer_recv(&priv->i2c_props, + &status_byte, 1); + if (1 != rc) { + tuner_warn("i2c i/o read error: rc == %d " + "(should be 1)\n", rc); + break; + } + if (status_byte & TUNER_PLL_LOCKED) + break; + udelay(10); + } + + /* Set the charge pump for optimized phase noise figure */ + config &= ~TUNER_CHARGE_PUMP; + buffer[0] = (div>>8) & 0x7f; + buffer[1] = div & 0xff; + buffer[2] = config; + buffer[3] = cb; + tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", + buffer[0], buffer[1], buffer[2], buffer[3]); + + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); + if (4 != rc) + tuner_warn("i2c i/o error: rc == %d " + "(should be 4)\n", rc); + break; + } + } + + return 0; +} + +static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + + switch (priv->type) { + case TUNER_TENA_9533_DI: + case TUNER_YMEC_TVF_5533MF: + tuner_dbg("This tuner doesn't have FM. " + "Most cards have a TEA5767 for FM\n"); + return 0; + case TUNER_PHILIPS_FM1216ME_MK3: + case TUNER_PHILIPS_FM1236_MK3: + case TUNER_PHILIPS_FMD1216ME_MK3: + case TUNER_LG_NTSC_TAPE: + case TUNER_PHILIPS_FM1256_IH3: + buffer[3] = 0x19; + break; + case TUNER_TNF_5335MF: + buffer[3] = 0x11; + break; + case TUNER_LG_PAL_FM: + buffer[3] = 0xa5; + break; + case TUNER_THOMSON_DTT761X: + buffer[3] = 0x39; + break; + case TUNER_MICROTUNE_4049FM5: + default: + buffer[3] = 0xa4; + break; + } + + return 0; +} + +/* ---------------------------------------------------------------------- */ + +static int simple_set_tv_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + u8 config, cb; + u16 div; + struct tunertype *tun; + u8 buffer[4]; + int rc, IFPCoff, i; + enum param_type desired_type; + struct tuner_params *t_params; + + tun = priv->tun; + + /* IFPCoff = Video Intermediate Frequency - Vif: + 940 =16*58.75 NTSC/J (Japan) + 732 =16*45.75 M/N STD + 704 =16*44 ATSC (at DVB code) + 632 =16*39.50 I U.K. + 622.4=16*38.90 B/G D/K I, L STD + 592 =16*37.00 D China + 590 =16.36.875 B Australia + 543.2=16*33.95 L' STD + 171.2=16*10.70 FM Radio (at set_radio_freq) + */ + + if (params->std == V4L2_STD_NTSC_M_JP) { + IFPCoff = 940; + desired_type = TUNER_PARAM_TYPE_NTSC; + } else if ((params->std & V4L2_STD_MN) && + !(params->std & ~V4L2_STD_MN)) { + IFPCoff = 732; + desired_type = TUNER_PARAM_TYPE_NTSC; + } else if (params->std == V4L2_STD_SECAM_LC) { + IFPCoff = 543; + desired_type = TUNER_PARAM_TYPE_SECAM; + } else { + IFPCoff = 623; + desired_type = TUNER_PARAM_TYPE_PAL; + } + + t_params = simple_tuner_params(fe, desired_type); + + i = simple_config_lookup(fe, t_params, ¶ms->frequency, + &config, &cb); + + div = params->frequency + IFPCoff + offset; + + tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, " + "Offset=%d.%02d MHz, div=%0d\n", + params->frequency / 16, params->frequency % 16 * 100 / 16, + IFPCoff / 16, IFPCoff % 16 * 100 / 16, + offset / 16, offset % 16 * 100 / 16, div); + + /* tv norm specific stuff for multi-norm tuners */ + simple_std_setup(fe, params, &buffer[1], &config, &cb); + if (t_params->cb_first_if_lower_freq && div < priv->last_div) { buffer[0] = config; buffer[1] = cb; @@ -371,8 +553,10 @@ static int simple_set_tv_freq(struct dvb_frontend *fe, if (t_params->has_tda9887) { struct v4l2_priv_tun_config tda9887_cfg; int config = 0; - int is_secam_l = (params->std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)) && - !(params->std & ~(V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)); + int is_secam_l = (params->std & (V4L2_STD_SECAM_L | + V4L2_STD_SECAM_LC)) && + !(params->std & ~(V4L2_STD_SECAM_L | + V4L2_STD_SECAM_LC)); tda9887_cfg.tuner = TUNER_TDA9887; tda9887_cfg.priv = &config; @@ -382,8 +566,7 @@ static int simple_set_tv_freq(struct dvb_frontend *fe, config |= TDA9887_PORT1_ACTIVE; if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc) config |= TDA9887_PORT2_ACTIVE; - } - else { + } else { if (t_params->port1_active) config |= TDA9887_PORT1_ACTIVE; if (t_params->port2_active) @@ -398,8 +581,7 @@ static int simple_set_tv_freq(struct dvb_frontend *fe, config |= TDA9887_TOP(t_params->default_top_secam_mid); else if (t_params->default_top_secam_high) config |= TDA9887_TOP(t_params->default_top_secam_high); - } - else { + } else { if (i == 0 && t_params->default_top_low) config |= TDA9887_TOP(t_params->default_top_low); else if (i == 1 && t_params->default_top_mid) @@ -413,67 +595,14 @@ static int simple_set_tv_freq(struct dvb_frontend *fe, &tda9887_cfg); } tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", - buffer[0],buffer[1],buffer[2],buffer[3]); - - if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,buffer,4))) - tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc); - - switch (priv->type) { - case TUNER_LG_TDVS_H06XF: - /* Set the Auxiliary Byte. */ -#if 0 - buffer[2] &= ~0x20; - buffer[2] |= 0x18; - buffer[3] = 0x20; - tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", - buffer[0],buffer[1],buffer[2],buffer[3]); + buffer[0], buffer[1], buffer[2], buffer[3]); - if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,buffer,4))) - tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc); -#else - buffer[0] = buffer[2]; - buffer[0] &= ~0x20; - buffer[0] |= 0x18; - buffer[1] = 0x20; - tuner_dbg("tv 0x%02x 0x%02x\n",buffer[0],buffer[1]); + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); + if (4 != rc) + tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc); - if (2 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,buffer,2))) - tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc); -#endif - break; - case TUNER_MICROTUNE_4042FI5: - { - // FIXME - this may also work for other tuners - unsigned long timeout = jiffies + msecs_to_jiffies(1); - u8 status_byte = 0; + simple_post_tune(fe, &buffer[0], div, config, cb); - /* Wait until the PLL locks */ - for (;;) { - if (time_after(jiffies,timeout)) - return 0; - if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,&status_byte,1))) { - tuner_warn("i2c i/o read error: rc == %d (should be 1)\n",rc); - break; - } - if (status_byte & TUNER_PLL_LOCKED) - break; - udelay(10); - } - - /* Set the charge pump for optimized phase noise figure */ - config &= ~TUNER_CHARGE_PUMP; - buffer[0] = (div>>8) & 0x7f; - buffer[1] = div & 0xff; - buffer[2] = config; - buffer[3] = cb; - tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", - buffer[0],buffer[1],buffer[2],buffer[3]); - - if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,buffer,4))) - tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc); - break; - } - } return 0; } @@ -508,37 +637,13 @@ static int simple_set_radio_freq(struct dvb_frontend *fe, freq += (unsigned int)(41.3*16000); break; default: - tuner_warn("Unsupported radio_if value %d\n", t_params->radio_if); + tuner_warn("Unsupported radio_if value %d\n", + t_params->radio_if); return 0; } /* Bandswitch byte */ - switch (priv->type) { - case TUNER_TENA_9533_DI: - case TUNER_YMEC_TVF_5533MF: - tuner_dbg("This tuner doesn't have FM. Most cards have a TEA5767 for FM\n"); - return 0; - case TUNER_PHILIPS_FM1216ME_MK3: - case TUNER_PHILIPS_FM1236_MK3: - case TUNER_PHILIPS_FMD1216ME_MK3: - case TUNER_LG_NTSC_TAPE: - case TUNER_PHILIPS_FM1256_IH3: - buffer[3] = 0x19; - break; - case TUNER_TNF_5335MF: - buffer[3] = 0x11; - break; - case TUNER_LG_PAL_FM: - buffer[3] = 0xa5; - break; - case TUNER_THOMSON_DTT761X: - buffer[3] = 0x39; - break; - case TUNER_MICROTUNE_4049FM5: - default: - buffer[3] = 0xa4; - break; - } + simple_radio_bandswitch(fe, &buffer[0]); buffer[2] = (t_params->ranges[0].config & ~TUNER_RATIO_MASK) | TUNER_RATIO_SELECT_50; /* 50 kHz step */ @@ -559,7 +664,7 @@ static int simple_set_radio_freq(struct dvb_frontend *fe, } tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n", - buffer[0],buffer[1],buffer[2],buffer[3]); + buffer[0], buffer[1], buffer[2], buffer[3]); priv->last_div = div; if (t_params->has_tda9887) { @@ -569,9 +674,11 @@ static int simple_set_radio_freq(struct dvb_frontend *fe, tda9887_cfg.tuner = TUNER_TDA9887; tda9887_cfg.priv = &config; - if (t_params->port1_active && !t_params->port1_fm_high_sensitivity) + if (t_params->port1_active && + !t_params->port1_fm_high_sensitivity) config |= TDA9887_PORT1_ACTIVE; - if (t_params->port2_active && !t_params->port2_fm_high_sensitivity) + if (t_params->port2_active && + !t_params->port2_fm_high_sensitivity) config |= TDA9887_PORT2_ACTIVE; if (t_params->intercarrier_mode) config |= TDA9887_INTERCARRIER; @@ -582,10 +689,11 @@ static int simple_set_radio_freq(struct dvb_frontend *fe, if (t_params->radio_if == 2) config |= TDA9887_RIF_41_3; i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG, - &tda9887_cfg); + &tda9887_cfg); } - if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,buffer,4))) - tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc); + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); + if (4 != rc) + tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc); return 0; } @@ -646,10 +754,16 @@ static struct dvb_tuner_ops simple_tuner_ops = { struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c_adap, u8 i2c_addr, - struct simple_tuner_config *cfg) + unsigned int type) { struct tuner_simple_priv *priv = NULL; + if (type >= tuner_count) { + printk(KERN_WARNING "%s: invalid tuner type: %d (max: %d)\n", + __FUNCTION__, type, tuner_count-1); + return NULL; + } + priv = kzalloc(sizeof(struct tuner_simple_priv), GFP_KERNEL); if (priv == NULL) return NULL; @@ -657,19 +771,21 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, priv->i2c_props.addr = i2c_addr; priv->i2c_props.adap = i2c_adap; - priv->type = cfg->type; - priv->tun = cfg->tun; + priv->i2c_props.name = "tuner-simple"; + + priv->type = type; + priv->tun = &tuners[type]; - memcpy(&fe->ops.tuner_ops, &simple_tuner_ops, sizeof(struct dvb_tuner_ops)); + memcpy(&fe->ops.tuner_ops, &simple_tuner_ops, + sizeof(struct dvb_tuner_ops)); - tuner_info("type set to %d (%s)\n", cfg->type, cfg->tun->name); + tuner_info("type set to %d (%s)\n", priv->type, priv->tun->name); - strlcpy(fe->ops.tuner_ops.info.name, cfg->tun->name, sizeof(fe->ops.tuner_ops.info.name)); + strlcpy(fe->ops.tuner_ops.info.name, priv->tun->name, + sizeof(fe->ops.tuner_ops.info.name)); return fe; } - - EXPORT_SYMBOL_GPL(simple_tuner_attach); MODULE_DESCRIPTION("Simple 4-control-bytes style tuner driver"); diff --git a/linux/drivers/media/video/tuner-simple.h b/linux/drivers/media/video/tuner-simple.h index 9089939a8..bf425f325 100644 --- a/linux/drivers/media/video/tuner-simple.h +++ b/linux/drivers/media/video/tuner-simple.h @@ -20,23 +20,16 @@ #include <linux/i2c.h> #include "dvb_frontend.h" -struct simple_tuner_config -{ - /* chip type */ - unsigned int type; - struct tunertype *tun; -}; - #if defined(CONFIG_TUNER_SIMPLE) || (defined(CONFIG_TUNER_SIMPLE_MODULE) && defined(MODULE)) extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c_adap, u8 i2c_addr, - struct simple_tuner_config *cfg); + unsigned int type); #else static inline struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c_adap, u8 i2c_addr, - struct simple_tuner_config *cfg) + unsigned int type) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__); return NULL; diff --git a/linux/drivers/media/video/tuner-types.c b/linux/drivers/media/video/tuner-types.c index 8b78a2140..7eb3c6315 100644 --- a/linux/drivers/media/video/tuner-types.c +++ b/linux/drivers/media/video/tuner-types.c @@ -1528,5 +1528,11 @@ struct tunertype tuners[] = { /* see xc5000.c for details */ }, }; +EXPORT_SYMBOL(tuners); unsigned const int tuner_count = ARRAY_SIZE(tuners); +EXPORT_SYMBOL(tuner_count); + +MODULE_DESCRIPTION("Simple tuner device type database"); +MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer"); +MODULE_LICENSE("GPL"); diff --git a/linux/drivers/media/video/tuner-xc2028.c b/linux/drivers/media/video/tuner-xc2028.c index 1700b97ea..89bba71d9 100644 --- a/linux/drivers/media/video/tuner-xc2028.c +++ b/linux/drivers/media/video/tuner-xc2028.c @@ -34,8 +34,6 @@ #define strcasecmp(a, b) strnicmp(a, b, sizeof(a)) #endif -#define PREFIX "xc2028" - static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable verbose debug messages"); @@ -160,7 +158,7 @@ static unsigned int xc2028_get_reg(struct xc2028_data *priv, u16 reg, u16 *val) } #define dump_firm_type(t) dump_firm_type_and_int_freq(t, 0) -void dump_firm_type_and_int_freq(unsigned int type, u16 int_freq) +static void dump_firm_type_and_int_freq(unsigned int type, u16 int_freq) { if (type & BASE) printk("BASE "); @@ -769,6 +767,9 @@ skip_std_specific: goto check_device; } + if (new_fw.type & FM) + goto check_device; + /* Load SCODE firmware, if exists */ tuner_dbg("Trying to load scode %d\n", new_fw.scode_nr); @@ -1169,13 +1170,13 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, void *video_dev; if (debug) - printk(KERN_DEBUG PREFIX ": Xcv2028/3028 init called!\n"); + printk(KERN_DEBUG "xc2028: Xcv2028/3028 init called!\n"); if (NULL == cfg || NULL == cfg->video_dev) return NULL; if (!fe) { - printk(KERN_ERR PREFIX ": No frontend!\n"); + printk(KERN_ERR "xc2028: No frontend!\n"); return NULL; } @@ -1199,6 +1200,8 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, priv->i2c_props.addr = cfg->i2c_addr; priv->i2c_props.adap = cfg->i2c_adap; + priv->i2c_props.name = "xc2028"; + priv->video_dev = video_dev; priv->tuner_callback = cfg->callback; priv->ctrl.max_len = 13; diff --git a/linux/drivers/media/video/tvaudio.c b/linux/drivers/media/video/tvaudio.c index 26591c780..9ebe13fd7 100644 --- a/linux/drivers/media/video/tvaudio.c +++ b/linux/drivers/media/video/tvaudio.c @@ -45,7 +45,7 @@ /* ---------------------------------------------------------------------- */ /* insmod args */ -static int debug = 0; /* insmod parameter */ +static int debug; /* insmod parameter */ module_param(debug, int, 0644); MODULE_DESCRIPTION("device driver for various i2c TV sound decoder / audiomux chips"); @@ -1252,11 +1252,11 @@ static int tda9850 = 1; static int tda9855 = 1; static int tda9873 = 1; static int tda9874a = 1; -static int tea6300 = 0; /* address clash with msp34xx */ -static int tea6320 = 0; /* address clash with msp34xx */ +static int tea6300; /* default 0 - address clash with msp34xx */ +static int tea6320; /* default 0 - address clash with msp34xx */ static int tea6420 = 1; static int pic16c54 = 1; -static int ta8874z = 0; /* address clash with tda9840 */ +static int ta8874z; /* default 0 - address clash with tda9840 */ module_param(tda8425, int, 0444); module_param(tda9840, int, 0444); @@ -1588,14 +1588,14 @@ static int tvaudio_get_ctrl(struct CHIPSTATE *chip, ctrl->value=chip->muted; return 0; case V4L2_CID_AUDIO_VOLUME: - if (!desc->flags & CHIP_HAS_VOLUME) + if (!(desc->flags & CHIP_HAS_VOLUME)) break; ctrl->value = max(chip->left,chip->right); return 0; case V4L2_CID_AUDIO_BALANCE: { int volume; - if (!desc->flags & CHIP_HAS_VOLUME) + if (!(desc->flags & CHIP_HAS_VOLUME)) break; volume = max(chip->left,chip->right); if (volume) @@ -1638,7 +1638,7 @@ static int tvaudio_set_ctrl(struct CHIPSTATE *chip, { int volume,balance; - if (!desc->flags & CHIP_HAS_VOLUME) + if (!(desc->flags & CHIP_HAS_VOLUME)) break; volume = max(chip->left,chip->right); @@ -1659,7 +1659,7 @@ static int tvaudio_set_ctrl(struct CHIPSTATE *chip, case V4L2_CID_AUDIO_BALANCE: { int volume, balance; - if (!desc->flags & CHIP_HAS_VOLUME) + if (!(desc->flags & CHIP_HAS_VOLUME)) break; volume = max(chip->left,chip->right); @@ -1719,7 +1719,7 @@ static int chip_command(struct i2c_client *client, break; case V4L2_CID_AUDIO_VOLUME: case V4L2_CID_AUDIO_BALANCE: - if (!desc->flags & CHIP_HAS_VOLUME) + if (!(desc->flags & CHIP_HAS_VOLUME)) return -EINVAL; break; case V4L2_CID_AUDIO_BASS: diff --git a/linux/drivers/media/video/tveeprom.c b/linux/drivers/media/video/tveeprom.c index 30b3ba468..9b95d2f28 100644 --- a/linux/drivers/media/video/tveeprom.c +++ b/linux/drivers/media/video/tveeprom.c @@ -246,7 +246,7 @@ hauppauge_tuner[] = { TUNER_ABSENT, "TCL M2523_3DBH_E"}, { TUNER_ABSENT, "TCL M2523_3DIH_E"}, { TUNER_ABSENT, "TCL MFPE05_2_U"}, - { TUNER_ABSENT, "Philips FMD1216MEX"}, + { TUNER_PHILIPS_FMD1216ME_MK3, "Philips FMD1216MEX"}, { TUNER_ABSENT, "Philips FRH2036B"}, { TUNER_ABSENT, "Panasonic ENGF75_01GF"}, { TUNER_ABSENT, "MaxLinear MXL5005"}, diff --git a/linux/drivers/media/video/tvp5150.c b/linux/drivers/media/video/tvp5150.c index 1619c5ff3..22fce5d1e 100644 --- a/linux/drivers/media/video/tvp5150.c +++ b/linux/drivers/media/video/tvp5150.c @@ -37,7 +37,7 @@ static unsigned short normal_i2c_range[] = { I2C_CLIENT_END }; #endif I2C_CLIENT_INSMOD; -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); diff --git a/linux/drivers/media/video/usbvideo/ibmcam.c b/linux/drivers/media/video/usbvideo/ibmcam.c index cb907a45c..1261593cf 100644 --- a/linux/drivers/media/video/usbvideo/ibmcam.c +++ b/linux/drivers/media/video/usbvideo/ibmcam.c @@ -121,7 +121,7 @@ static int init_model2_yb = -1; /* 01.01.08 - Added for RCA video in support -LO */ /* Settings for camera model 3 */ -static int init_model3_input = 0; +static int init_model3_input; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level: 0-9 (default=0)"); diff --git a/linux/drivers/media/video/usbvideo/konicawc.c b/linux/drivers/media/video/usbvideo/konicawc.c index 850034753..539fe984a 100644 --- a/linux/drivers/media/video/usbvideo/konicawc.c +++ b/linux/drivers/media/video/usbvideo/konicawc.c @@ -68,7 +68,7 @@ static int debug; } #else #define DEBUG(n, arg...) -static const int debug = 0; +static const int debug; #endif diff --git a/linux/drivers/media/video/usbvideo/quickcam_messenger.c b/linux/drivers/media/video/usbvideo/quickcam_messenger.c index b32c0b9e3..4b4e4d9f2 100644 --- a/linux/drivers/media/video/usbvideo/quickcam_messenger.c +++ b/linux/drivers/media/video/usbvideo/quickcam_messenger.c @@ -55,7 +55,7 @@ static int debug; } #else #define DEBUG(n, arg...) -static const int debug = 0; +static const int debug; #endif #define DRIVER_VERSION "v0.01" @@ -275,7 +275,7 @@ static void qcm_hsv2rgb(u16 hue, u16 sat, u16 val, u16 *r, u16 *g, u16 *b) unsigned int p; /* - the registers controling gain are 8 bit of which + the registers controlling gain are 8 bit of which we affect only the last 4 bits with our gain. we know that if saturation is 0, (unsaturated) then we're grayscale (center axis of the colour cone) so diff --git a/linux/drivers/media/video/usbvideo/ultracam.c b/linux/drivers/media/video/usbvideo/ultracam.c index 9128efa71..bd89e6862 100644 --- a/linux/drivers/media/video/usbvideo/ultracam.c +++ b/linux/drivers/media/video/usbvideo/ultracam.c @@ -28,9 +28,9 @@ typedef struct { static struct usbvideo *cams = NULL; -static int debug = 0; +static int debug; -static int flags = 0; /* FLAGS_DISPLAY_HINTS | FLAGS_OVERLAY_STATS; */ +static int flags; /* FLAGS_DISPLAY_HINTS | FLAGS_OVERLAY_STATS; */ static const int min_canvasWidth = 8; static const int min_canvasHeight = 4; diff --git a/linux/drivers/media/video/usbvideo/usbvideo.c b/linux/drivers/media/video/usbvideo/usbvideo.c index 484628734..f685aca2f 100644 --- a/linux/drivers/media/video/usbvideo/usbvideo.c +++ b/linux/drivers/media/video/usbvideo/usbvideo.c @@ -522,7 +522,7 @@ void usbvideo_TestPattern(struct uvd *uvd, int fullframe, int pmode) struct usbvideo_frame *frame; int num_cell = 0; int scan_length = 0; - static int num_pass = 0; + static int num_pass; if (uvd == NULL) { err("%s: uvd == NULL", __FUNCTION__); diff --git a/linux/drivers/media/video/usbvision/usbvision-core.c b/linux/drivers/media/video/usbvision/usbvision-core.c index fd6f8667e..f3e1cf287 100644 --- a/linux/drivers/media/video/usbvision/usbvision-core.c +++ b/linux/drivers/media/video/usbvision/usbvision-core.c @@ -59,19 +59,21 @@ #include "usbvision.h" -static unsigned int core_debug = 0; +static unsigned int core_debug; module_param(core_debug,int,0644); MODULE_PARM_DESC(core_debug,"enable debug messages [core]"); -static unsigned int force_testpattern = 0; +static unsigned int force_testpattern; module_param(force_testpattern,int,0644); MODULE_PARM_DESC(force_testpattern,"enable test pattern display [core]"); -static int adjustCompression = 1; // Set the compression to be adaptive +static int adjustCompression = 1; /* Set the compression to be adaptive */ module_param(adjustCompression, int, 0444); MODULE_PARM_DESC(adjustCompression, " Set the ADPCM compression for the device. Default: 1 (On)"); -static int SwitchSVideoInput = 0; // To help people with Black and White output with using s-video input. Some cables and input device are wired differently. +/* To help people with Black and White output with using s-video input. + * Some cables and input device are wired differently. */ +static int SwitchSVideoInput; module_param(SwitchSVideoInput, int, 0444); MODULE_PARM_DESC(SwitchSVideoInput, " Set the S-Video input. Some cables and input device are wired differently. Default: 0 (Off)"); @@ -457,7 +459,7 @@ static void usbvision_testpattern(struct usb_usbvision *usbvision, unsigned char *f; int num_cell = 0; int scan_length = 0; - static int num_pass = 0; + static int num_pass; if (usbvision == NULL) { printk(KERN_ERR "%s: usbvision == NULL\n", proc); @@ -1469,7 +1471,7 @@ static int usbvision_compress_isochronous(struct usb_usbvision *usbvision, } #if ENABLE_HEXDUMP if (totlen > 0) { - static int foo = 0; + static int foo; if (foo < 1) { printk(KERN_DEBUG "+%d.\n", usbvision->scratchlen); usbvision_hexdump(data0, (totlen > 64) ? 64 : totlen); diff --git a/linux/drivers/media/video/usbvision/usbvision-i2c.c b/linux/drivers/media/video/usbvision/usbvision-i2c.c index bea5cfb74..15c54121d 100644 --- a/linux/drivers/media/video/usbvision/usbvision-i2c.c +++ b/linux/drivers/media/video/usbvision/usbvision-i2c.c @@ -43,7 +43,7 @@ #define DBG_I2C 1<<0 -static int i2c_debug = 0; +static int i2c_debug; module_param (i2c_debug, int, 0644); // debug_i2c_usb mode of the device driver MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); diff --git a/linux/drivers/media/video/usbvision/usbvision-video.c b/linux/drivers/media/video/usbvision/usbvision-video.c index 385b4709a..e64547d12 100644 --- a/linux/drivers/media/video/usbvision/usbvision-video.c +++ b/linux/drivers/media/video/usbvision/usbvision-video.c @@ -121,7 +121,7 @@ USBVISION_DRIVER_VERSION_PATCHLEVEL) /* sequential number of usbvision device */ -static int usbvision_nr = 0; +static int usbvision_nr; static struct usbvision_v4l2_format_st usbvision_v4l2_format[] = { { 1, 1, 8, V4L2_PIX_FMT_GREY , "GREY" }, @@ -137,11 +137,11 @@ static struct usbvision_v4l2_format_st usbvision_v4l2_format[] = { /* Function prototypes */ static void usbvision_release(struct usb_usbvision *usbvision); -/* Default initalization of device driver parameters */ +/* Default initialization of device driver parameters */ /* Set the default format for ISOC endpoint */ static int isocMode = ISOC_MODE_COMPRESS; /* Set the default Debug Mode of the device driver */ -static int video_debug = 0; +static int video_debug; /* Set the default device to power on at startup */ static int PowerOnAtOpen = 1; /* Sequential Number of Video Device */ diff --git a/linux/drivers/media/video/v4l1-compat.c b/linux/drivers/media/video/v4l1-compat.c index d631a22a3..f37a4008e 100644 --- a/linux/drivers/media/video/v4l1-compat.c +++ b/linux/drivers/media/video/v4l1-compat.c @@ -40,7 +40,7 @@ #endif #include "compat.h" -static unsigned int debug = 0; +static unsigned int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug,"enable debug messages"); MODULE_AUTHOR("Bill Dirks"); diff --git a/linux/drivers/media/video/v4l2-common.c b/linux/drivers/media/video/v4l2-common.c index 04477421b..34079657e 100644 --- a/linux/drivers/media/video/v4l2-common.c +++ b/linux/drivers/media/video/v4l2-common.c @@ -56,7 +56,6 @@ #include <asm/pgtable.h> #include <asm/io.h> #include <asm/div64.h> -#include <linux/video_decoder.h> #define __OLD_VIDIOC_ /* To allow fixing old calls*/ #include <media/v4l2-common.h> #include <media/v4l2-chip-ident.h> @@ -82,122 +81,6 @@ MODULE_LICENSE("GPL"); * Video Standard Operations (contributed by Michael Schimek) */ -#if 0 /* seems to have no users */ -/* This is the recommended method to deal with the framerate fields. More - sophisticated drivers will access the fields directly. */ -unsigned int -v4l2_video_std_fps(struct v4l2_standard *vs) -{ - if (vs->frameperiod.numerator > 0) - return (((vs->frameperiod.denominator << 8) / - vs->frameperiod.numerator) + - (1 << 7)) / (1 << 8); - return 0; -} -EXPORT_SYMBOL(v4l2_video_std_fps); -#endif - -char *v4l2_norm_to_name(v4l2_std_id id) -{ - char *name; - u32 myid = id; - - /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle - 64 bit comparations. So, on that architecture, with some gcc variants, - compilation fails. Currently, the max value is 30bit wide. - */ - BUG_ON(myid != id); - - switch (myid) { - case V4L2_STD_PAL: - name="PAL"; break; - case V4L2_STD_PAL_BG: - name="PAL-BG"; break; - case V4L2_STD_PAL_DK: - name="PAL-DK"; break; - case V4L2_STD_PAL_B: - name="PAL-B"; break; - case V4L2_STD_PAL_B1: - name="PAL-B1"; break; - case V4L2_STD_PAL_G: - name="PAL-G"; break; - case V4L2_STD_PAL_H: - name="PAL-H"; break; - case V4L2_STD_PAL_I: - name="PAL-I"; break; - case V4L2_STD_PAL_D: - name="PAL-D"; break; - case V4L2_STD_PAL_D1: - name="PAL-D1"; break; - case V4L2_STD_PAL_K: - name="PAL-K"; break; - case V4L2_STD_PAL_M: - name="PAL-M"; break; - case V4L2_STD_PAL_N: - name="PAL-N"; break; - case V4L2_STD_PAL_Nc: - name="PAL-Nc"; break; - case V4L2_STD_PAL_60: - name="PAL-60"; break; - case V4L2_STD_NTSC: - name="NTSC"; break; - case V4L2_STD_NTSC_M: - name="NTSC-M"; break; - case V4L2_STD_NTSC_M_JP: - name="NTSC-M-JP"; break; - case V4L2_STD_NTSC_443: - name="NTSC-443"; break; - case V4L2_STD_NTSC_M_KR: - name="NTSC-M-KR"; break; - case V4L2_STD_SECAM: - name="SECAM"; break; - case V4L2_STD_SECAM_DK: - name="SECAM-DK"; break; - case V4L2_STD_SECAM_B: - name="SECAM-B"; break; - case V4L2_STD_SECAM_D: - name="SECAM-D"; break; - case V4L2_STD_SECAM_G: - name="SECAM-G"; break; - case V4L2_STD_SECAM_H: - name="SECAM-H"; break; - case V4L2_STD_SECAM_K: - name="SECAM-K"; break; - case V4L2_STD_SECAM_K1: - name="SECAM-K1"; break; - case V4L2_STD_SECAM_L: - name="SECAM-L"; break; - case V4L2_STD_SECAM_LC: - name="SECAM-LC"; break; - default: - name="Unknown"; break; - } - - return name; -} - -/* Fill in the fields of a v4l2_standard structure according to the - 'id' and 'transmission' parameters. Returns negative on error. */ -int v4l2_video_std_construct(struct v4l2_standard *vs, - int id, char *name) -{ - u32 index = vs->index; - - memset(vs, 0, sizeof(struct v4l2_standard)); - vs->index = index; - vs->id = id; - if (id & V4L2_STD_525_60) { - vs->frameperiod.numerator = 1001; - vs->frameperiod.denominator = 30000; - vs->framelines = 525; - } else { - vs->frameperiod.numerator = 1; - vs->frameperiod.denominator = 25; - vs->framelines = 625; - } - strlcpy(vs->name,name,sizeof(vs->name)); - return 0; -} /* ----------------------------------------------------------------- */ /* priority handling */ @@ -211,6 +94,7 @@ int v4l2_prio_init(struct v4l2_prio_state *global) memset(global,0,sizeof(*global)); return 0; } +EXPORT_SYMBOL(v4l2_prio_init); int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local, enum v4l2_priority new) @@ -226,11 +110,13 @@ int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local, *local = new; return 0; } +EXPORT_SYMBOL(v4l2_prio_change); int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local) { return v4l2_prio_change(global,local,V4L2_PRIORITY_DEFAULT); } +EXPORT_SYMBOL(v4l2_prio_open); int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local) { @@ -238,6 +124,7 @@ int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local) atomic_dec(&global->prios[*local]); return 0; } +EXPORT_SYMBOL(v4l2_prio_close); enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global) { @@ -249,6 +136,7 @@ enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global) return V4L2_PRIORITY_BACKGROUND; return V4L2_PRIORITY_UNSET; } +EXPORT_SYMBOL(v4l2_prio_max); int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local) { @@ -256,822 +144,7 @@ int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local) return -EBUSY; return 0; } - - -/* ----------------------------------------------------------------- */ -/* some arrays for pretty-printing debug messages of enum types */ - -char *v4l2_field_names[] = { - [V4L2_FIELD_ANY] = "any", - [V4L2_FIELD_NONE] = "none", - [V4L2_FIELD_TOP] = "top", - [V4L2_FIELD_BOTTOM] = "bottom", - [V4L2_FIELD_INTERLACED] = "interlaced", - [V4L2_FIELD_SEQ_TB] = "seq-tb", - [V4L2_FIELD_SEQ_BT] = "seq-bt", - [V4L2_FIELD_ALTERNATE] = "alternate", - [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb", - [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt", -}; - -char *v4l2_type_names[] = { - [V4L2_BUF_TYPE_VIDEO_CAPTURE] = "video-cap", - [V4L2_BUF_TYPE_VIDEO_OVERLAY] = "video-over", - [V4L2_BUF_TYPE_VIDEO_OUTPUT] = "video-out", - [V4L2_BUF_TYPE_VBI_CAPTURE] = "vbi-cap", - [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out", - [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-cap", - [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT] = "sliced-vbi-out", - [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "video-out-over", -}; - -#if 0 -static char *v4l2_memory_names[] = { - [V4L2_MEMORY_MMAP] = "mmap", - [V4L2_MEMORY_USERPTR] = "userptr", - [V4L2_MEMORY_OVERLAY] = "overlay", -}; -#endif /* 0 */ - -#define prt_names(a,arr) (((a)>=0)&&((a)<ARRAY_SIZE(arr)))?arr[a]:"unknown" - -/* ------------------------------------------------------------------ */ -/* debug help functions */ - -#ifdef CONFIG_VIDEO_V4L1_COMPAT -static const char *v4l1_ioctls[] = { - [_IOC_NR(VIDIOCGCAP)] = "VIDIOCGCAP", - [_IOC_NR(VIDIOCGCHAN)] = "VIDIOCGCHAN", - [_IOC_NR(VIDIOCSCHAN)] = "VIDIOCSCHAN", - [_IOC_NR(VIDIOCGTUNER)] = "VIDIOCGTUNER", - [_IOC_NR(VIDIOCSTUNER)] = "VIDIOCSTUNER", - [_IOC_NR(VIDIOCGPICT)] = "VIDIOCGPICT", - [_IOC_NR(VIDIOCSPICT)] = "VIDIOCSPICT", - [_IOC_NR(VIDIOCCAPTURE)] = "VIDIOCCAPTURE", - [_IOC_NR(VIDIOCGWIN)] = "VIDIOCGWIN", - [_IOC_NR(VIDIOCSWIN)] = "VIDIOCSWIN", - [_IOC_NR(VIDIOCGFBUF)] = "VIDIOCGFBUF", - [_IOC_NR(VIDIOCSFBUF)] = "VIDIOCSFBUF", - [_IOC_NR(VIDIOCKEY)] = "VIDIOCKEY", - [_IOC_NR(VIDIOCGFREQ)] = "VIDIOCGFREQ", - [_IOC_NR(VIDIOCSFREQ)] = "VIDIOCSFREQ", - [_IOC_NR(VIDIOCGAUDIO)] = "VIDIOCGAUDIO", - [_IOC_NR(VIDIOCSAUDIO)] = "VIDIOCSAUDIO", - [_IOC_NR(VIDIOCSYNC)] = "VIDIOCSYNC", - [_IOC_NR(VIDIOCMCAPTURE)] = "VIDIOCMCAPTURE", - [_IOC_NR(VIDIOCGMBUF)] = "VIDIOCGMBUF", - [_IOC_NR(VIDIOCGUNIT)] = "VIDIOCGUNIT", - [_IOC_NR(VIDIOCGCAPTURE)] = "VIDIOCGCAPTURE", - [_IOC_NR(VIDIOCSCAPTURE)] = "VIDIOCSCAPTURE", - [_IOC_NR(VIDIOCSPLAYMODE)] = "VIDIOCSPLAYMODE", - [_IOC_NR(VIDIOCSWRITEMODE)] = "VIDIOCSWRITEMODE", - [_IOC_NR(VIDIOCGPLAYINFO)] = "VIDIOCGPLAYINFO", - [_IOC_NR(VIDIOCSMICROCODE)] = "VIDIOCSMICROCODE", - [_IOC_NR(VIDIOCGVBIFMT)] = "VIDIOCGVBIFMT", - [_IOC_NR(VIDIOCSVBIFMT)] = "VIDIOCSVBIFMT" -}; -#define V4L1_IOCTLS ARRAY_SIZE(v4l1_ioctls) -#endif - -static const char *v4l2_ioctls[] = { - [_IOC_NR(VIDIOC_QUERYCAP)] = "VIDIOC_QUERYCAP", - [_IOC_NR(VIDIOC_RESERVED)] = "VIDIOC_RESERVED", - [_IOC_NR(VIDIOC_ENUM_FMT)] = "VIDIOC_ENUM_FMT", - [_IOC_NR(VIDIOC_G_FMT)] = "VIDIOC_G_FMT", - [_IOC_NR(VIDIOC_S_FMT)] = "VIDIOC_S_FMT", - [_IOC_NR(VIDIOC_REQBUFS)] = "VIDIOC_REQBUFS", - [_IOC_NR(VIDIOC_QUERYBUF)] = "VIDIOC_QUERYBUF", - [_IOC_NR(VIDIOC_G_FBUF)] = "VIDIOC_G_FBUF", - [_IOC_NR(VIDIOC_S_FBUF)] = "VIDIOC_S_FBUF", - [_IOC_NR(VIDIOC_OVERLAY)] = "VIDIOC_OVERLAY", - [_IOC_NR(VIDIOC_QBUF)] = "VIDIOC_QBUF", - [_IOC_NR(VIDIOC_DQBUF)] = "VIDIOC_DQBUF", - [_IOC_NR(VIDIOC_STREAMON)] = "VIDIOC_STREAMON", - [_IOC_NR(VIDIOC_STREAMOFF)] = "VIDIOC_STREAMOFF", - [_IOC_NR(VIDIOC_G_PARM)] = "VIDIOC_G_PARM", - [_IOC_NR(VIDIOC_S_PARM)] = "VIDIOC_S_PARM", - [_IOC_NR(VIDIOC_G_STD)] = "VIDIOC_G_STD", - [_IOC_NR(VIDIOC_S_STD)] = "VIDIOC_S_STD", - [_IOC_NR(VIDIOC_ENUMSTD)] = "VIDIOC_ENUMSTD", - [_IOC_NR(VIDIOC_ENUMINPUT)] = "VIDIOC_ENUMINPUT", - [_IOC_NR(VIDIOC_G_CTRL)] = "VIDIOC_G_CTRL", - [_IOC_NR(VIDIOC_S_CTRL)] = "VIDIOC_S_CTRL", - [_IOC_NR(VIDIOC_G_TUNER)] = "VIDIOC_G_TUNER", - [_IOC_NR(VIDIOC_S_TUNER)] = "VIDIOC_S_TUNER", - [_IOC_NR(VIDIOC_G_AUDIO)] = "VIDIOC_G_AUDIO", - [_IOC_NR(VIDIOC_S_AUDIO)] = "VIDIOC_S_AUDIO", - [_IOC_NR(VIDIOC_QUERYCTRL)] = "VIDIOC_QUERYCTRL", - [_IOC_NR(VIDIOC_QUERYMENU)] = "VIDIOC_QUERYMENU", - [_IOC_NR(VIDIOC_G_INPUT)] = "VIDIOC_G_INPUT", - [_IOC_NR(VIDIOC_S_INPUT)] = "VIDIOC_S_INPUT", - [_IOC_NR(VIDIOC_G_OUTPUT)] = "VIDIOC_G_OUTPUT", - [_IOC_NR(VIDIOC_S_OUTPUT)] = "VIDIOC_S_OUTPUT", - [_IOC_NR(VIDIOC_ENUMOUTPUT)] = "VIDIOC_ENUMOUTPUT", - [_IOC_NR(VIDIOC_G_AUDOUT)] = "VIDIOC_G_AUDOUT", - [_IOC_NR(VIDIOC_S_AUDOUT)] = "VIDIOC_S_AUDOUT", - [_IOC_NR(VIDIOC_G_MODULATOR)] = "VIDIOC_G_MODULATOR", - [_IOC_NR(VIDIOC_S_MODULATOR)] = "VIDIOC_S_MODULATOR", - [_IOC_NR(VIDIOC_G_FREQUENCY)] = "VIDIOC_G_FREQUENCY", - [_IOC_NR(VIDIOC_S_FREQUENCY)] = "VIDIOC_S_FREQUENCY", - [_IOC_NR(VIDIOC_CROPCAP)] = "VIDIOC_CROPCAP", - [_IOC_NR(VIDIOC_G_CROP)] = "VIDIOC_G_CROP", - [_IOC_NR(VIDIOC_S_CROP)] = "VIDIOC_S_CROP", - [_IOC_NR(VIDIOC_G_JPEGCOMP)] = "VIDIOC_G_JPEGCOMP", - [_IOC_NR(VIDIOC_S_JPEGCOMP)] = "VIDIOC_S_JPEGCOMP", - [_IOC_NR(VIDIOC_QUERYSTD)] = "VIDIOC_QUERYSTD", - [_IOC_NR(VIDIOC_TRY_FMT)] = "VIDIOC_TRY_FMT", - [_IOC_NR(VIDIOC_ENUMAUDIO)] = "VIDIOC_ENUMAUDIO", - [_IOC_NR(VIDIOC_ENUMAUDOUT)] = "VIDIOC_ENUMAUDOUT", - [_IOC_NR(VIDIOC_G_PRIORITY)] = "VIDIOC_G_PRIORITY", - [_IOC_NR(VIDIOC_S_PRIORITY)] = "VIDIOC_S_PRIORITY", - [_IOC_NR(VIDIOC_G_SLICED_VBI_CAP)] = "VIDIOC_G_SLICED_VBI_CAP", - [_IOC_NR(VIDIOC_LOG_STATUS)] = "VIDIOC_LOG_STATUS", - [_IOC_NR(VIDIOC_G_EXT_CTRLS)] = "VIDIOC_G_EXT_CTRLS", - [_IOC_NR(VIDIOC_S_EXT_CTRLS)] = "VIDIOC_S_EXT_CTRLS", - [_IOC_NR(VIDIOC_TRY_EXT_CTRLS)] = "VIDIOC_TRY_EXT_CTRLS", -#if 1 /*KEEP*/ - [_IOC_NR(VIDIOC_ENUM_FRAMESIZES)] = "VIDIOC_ENUM_FRAMESIZES", - [_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS", - [_IOC_NR(VIDIOC_G_ENC_INDEX)] = "VIDIOC_G_ENC_INDEX", - [_IOC_NR(VIDIOC_ENCODER_CMD)] = "VIDIOC_ENCODER_CMD", - [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)] = "VIDIOC_TRY_ENCODER_CMD", - - [_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER", - [_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER", - - [_IOC_NR(VIDIOC_G_CHIP_IDENT)] = "VIDIOC_G_CHIP_IDENT", -#endif -}; -#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls) - -static const char *v4l2_int_ioctls[] = { -#ifdef CONFIG_VIDEO_V4L1_COMPAT - [_IOC_NR(DECODER_GET_CAPABILITIES)] = "DECODER_GET_CAPABILITIES", - [_IOC_NR(DECODER_GET_STATUS)] = "DECODER_GET_STATUS", - [_IOC_NR(DECODER_SET_NORM)] = "DECODER_SET_NORM", - [_IOC_NR(DECODER_SET_INPUT)] = "DECODER_SET_INPUT", - [_IOC_NR(DECODER_SET_OUTPUT)] = "DECODER_SET_OUTPUT", - [_IOC_NR(DECODER_ENABLE_OUTPUT)] = "DECODER_ENABLE_OUTPUT", - [_IOC_NR(DECODER_SET_PICTURE)] = "DECODER_SET_PICTURE", - [_IOC_NR(DECODER_SET_GPIO)] = "DECODER_SET_GPIO", - [_IOC_NR(DECODER_INIT)] = "DECODER_INIT", - [_IOC_NR(DECODER_SET_VBI_BYPASS)] = "DECODER_SET_VBI_BYPASS", - [_IOC_NR(DECODER_DUMP)] = "DECODER_DUMP", -#endif - [_IOC_NR(AUDC_SET_RADIO)] = "AUDC_SET_RADIO", - - [_IOC_NR(TUNER_SET_TYPE_ADDR)] = "TUNER_SET_TYPE_ADDR", - [_IOC_NR(TUNER_SET_STANDBY)] = "TUNER_SET_STANDBY", - [_IOC_NR(TUNER_SET_CONFIG)] = "TUNER_SET_CONFIG", - - [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)] = "VIDIOC_INT_S_TUNER_MODE", - [_IOC_NR(VIDIOC_INT_RESET)] = "VIDIOC_INT_RESET", - [_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ", - [_IOC_NR(VIDIOC_INT_DECODE_VBI_LINE)] = "VIDIOC_INT_DECODE_VBI_LINE", - [_IOC_NR(VIDIOC_INT_S_VBI_DATA)] = "VIDIOC_INT_S_VBI_DATA", - [_IOC_NR(VIDIOC_INT_G_VBI_DATA)] = "VIDIOC_INT_G_VBI_DATA", - [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)] = "VIDIOC_INT_I2S_CLOCK_FREQ", - [_IOC_NR(VIDIOC_INT_S_STANDBY)] = "VIDIOC_INT_S_STANDBY", - [_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)] = "VIDIOC_INT_S_AUDIO_ROUTING", - [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)] = "VIDIOC_INT_G_AUDIO_ROUTING", - [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)] = "VIDIOC_INT_S_VIDEO_ROUTING", - [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)] = "VIDIOC_INT_G_VIDEO_ROUTING", - [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)] = "VIDIOC_INT_S_CRYSTAL_FREQ", - [_IOC_NR(VIDIOC_INT_INIT)] = "VIDIOC_INT_INIT", - [_IOC_NR(VIDIOC_INT_G_STD_OUTPUT)] = "VIDIOC_INT_G_STD_OUTPUT", - [_IOC_NR(VIDIOC_INT_S_STD_OUTPUT)] = "VIDIOC_INT_S_STD_OUTPUT", -}; -#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls) - -#if 0 -static void v4l_print_pix_fmt(const char *s, const struct v4l2_pix_format *fmt) -{ - printk ("%s: width=%d, height=%d, format=%c%c%c%c, field=%s, " - "bytesperline=%d, sizeimage=%d, colorspace=%d\n", s, - fmt->width,fmt->height, - fmt->pixelformat&0xff, (fmt->pixelformat>>8)&0xff, - (fmt->pixelformat>>16)&0xff, (fmt->pixelformat>>24)&0xff, - prt_names(fmt->field,v4l2_field_names), - fmt->bytesperline,fmt->sizeimage,fmt->colorspace); -}; -#endif /* 0 */ - -/* Common ioctl debug function. This function can be used by - external ioctl messages as well as internal V4L ioctl */ -void v4l_printk_ioctl(unsigned int cmd) -{ - char *dir; - - switch (_IOC_DIR(cmd)) { - case _IOC_NONE: dir = "--"; break; - case _IOC_READ: dir = "r-"; break; - case _IOC_WRITE: dir = "-w"; break; - case _IOC_READ | _IOC_WRITE: dir = "rw"; break; - default: dir = "*ERR*"; break; - } - switch (_IOC_TYPE(cmd)) { - case 'd': - printk("v4l2_int ioctl %s, dir=%s (0x%08x)\n", - (_IOC_NR(cmd) < V4L2_INT_IOCTLS) ? - v4l2_int_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); - break; -#ifdef CONFIG_VIDEO_V4L1_COMPAT - case 'v': - printk("v4l1 ioctl %s, dir=%s (0x%08x)\n", - (_IOC_NR(cmd) < V4L1_IOCTLS) ? - v4l1_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); - break; -#endif - case 'V': - printk("v4l2 ioctl %s, dir=%s (0x%08x)\n", - (_IOC_NR(cmd) < V4L2_IOCTLS) ? - v4l2_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); - break; - - default: - printk("unknown ioctl '%c', dir=%s, #%d (0x%08x)\n", - _IOC_TYPE(cmd), dir, _IOC_NR(cmd), cmd); - } -} - -#if 0 -/* Common ioctl debug function. This function can be used by - external ioctl messages as well as internal V4L ioctl and its - arguments */ -void v4l_printk_ioctl_arg(const char *s, unsigned int cmd, const void *arg) -{ - printk("%s: ", s); - v4l_printk_ioctl(cmd); - switch (cmd) { - case VIDIOC_G_CHIP_IDENT: - { - const struct v4l2_chip_ident *p=arg; - printk("%s: chip_ident=%u, revision = 0x%x\n", s, - p->ident, p->revision); - break; - } - case VIDIOC_G_PRIORITY: - case VIDIOC_S_PRIORITY: - { - const enum v4l2_priority *p=arg; - printk ("%s: priority=%d\n", s, *p); - break; - } - case VIDIOC_INT_S_TUNER_MODE: - { - const enum v4l2_tuner_type *p=arg; - printk ("%s: tuner type=%d\n", s, *p); - break; - } -#ifdef CONFIG_VIDEO_V4L1_COMPAT - case DECODER_SET_VBI_BYPASS: - case DECODER_ENABLE_OUTPUT: - case DECODER_GET_STATUS: - case DECODER_SET_OUTPUT: - case DECODER_SET_INPUT: - case DECODER_SET_GPIO: - case DECODER_SET_NORM: - case VIDIOCCAPTURE: - case VIDIOCSYNC: - case VIDIOCSWRITEMODE: -#endif - case TUNER_SET_TYPE_ADDR: - case TUNER_SET_STANDBY: -#ifdef __OLD_VIDIOC_ - case VIDIOC_OVERLAY_OLD: -#endif - case VIDIOC_STREAMOFF: - case VIDIOC_G_OUTPUT: - case VIDIOC_S_OUTPUT: - case VIDIOC_STREAMON: - case VIDIOC_G_INPUT: - case VIDIOC_OVERLAY: - case VIDIOC_S_INPUT: - { - const int *p=arg; - printk ("%s: value=%d\n", s, *p); - break; - } - case TUNER_SET_CONFIG: - { - const struct v4l2_priv_tun_config *p = arg; - - printk("%s: tuner=%d, config=%p\n", s, p->tuner, p->priv); - break; - } - case VIDIOC_G_AUDIO: - case VIDIOC_S_AUDIO: - case VIDIOC_ENUMAUDIO: -#ifdef __OLD_VIDIOC_ - case VIDIOC_G_AUDIO_OLD: -#endif - { - const struct v4l2_audio *p=arg; - - printk ("%s: index=%d, name=%s, capability=%d, mode=%d\n", - s,p->index, p->name,p->capability, p->mode); - break; - } - case VIDIOC_G_AUDOUT: - case VIDIOC_S_AUDOUT: - case VIDIOC_ENUMAUDOUT: -#ifdef __OLD_VIDIOC_ - case VIDIOC_G_AUDOUT_OLD: -#endif - { - const struct v4l2_audioout *p=arg; - printk ("%s: index=%d, name=%s, capability=%d, mode=%d\n", s, - p->index, p->name, p->capability,p->mode); - break; - } - case VIDIOC_QBUF: - case VIDIOC_DQBUF: - case VIDIOC_QUERYBUF: - { - const struct v4l2_buffer *p=arg; - const struct v4l2_timecode *tc=&p->timecode; - printk ("%s: %02ld:%02d:%02d.%08ld index=%d, type=%s, " - "bytesused=%d, flags=0x%08x, " - "field=%0d, sequence=%d, memory=%s, offset/userptr=0x%08lx\n", - s, - (p->timestamp.tv_sec/3600), - (int)(p->timestamp.tv_sec/60)%60, - (int)(p->timestamp.tv_sec%60), - p->timestamp.tv_usec, - p->index, - prt_names(p->type,v4l2_type_names), - p->bytesused,p->flags, - p->field,p->sequence, - prt_names(p->memory,v4l2_memory_names), - p->m.userptr); - printk ("%s: timecode= %02d:%02d:%02d type=%d, " - "flags=0x%08x, frames=%d, userbits=0x%08x\n", - s,tc->hours,tc->minutes,tc->seconds, - tc->type, tc->flags, tc->frames, *(__u32 *) tc->userbits); - break; - } - case VIDIOC_QUERYCAP: - { - const struct v4l2_capability *p=arg; - printk ("%s: driver=%s, card=%s, bus=%s, version=0x%08x, " - "capabilities=0x%08x\n", s, - p->driver,p->card,p->bus_info, - p->version, - p->capabilities); - break; - } - case VIDIOC_G_CTRL: - case VIDIOC_S_CTRL: -#ifdef __OLD_VIDIOC_ - case VIDIOC_S_CTRL_OLD: -#endif - { - const struct v4l2_control *p=arg; - printk ("%s: id=%d, value=%d\n", s, p->id, p->value); - break; - } - case VIDIOC_G_EXT_CTRLS: - case VIDIOC_S_EXT_CTRLS: - case VIDIOC_TRY_EXT_CTRLS: - { - const struct v4l2_ext_controls *p = arg; - int i; - - printk("%s: ctrl_class=%d, count=%d\n", s, p->ctrl_class, p->count); - for (i = 0; i < p->count; i++) { - struct v4l2_ext_control *c = &p->controls[i]; - if (cmd == VIDIOC_G_EXT_CTRLS) - printk("%s: id=%d\n", s, c->id); - else - printk("%s: id=%d, value=%d\n", s, c->id, c->value); - } - break; - } - case VIDIOC_G_CROP: - case VIDIOC_S_CROP: - { - const struct v4l2_crop *p=arg; - /*FIXME: Should also show rect structs */ - printk ("%s: type=%d\n", s, p->type); - break; - } - case VIDIOC_CROPCAP: -#ifdef __OLD_VIDIOC_ - case VIDIOC_CROPCAP_OLD: -#endif - { - const struct v4l2_cropcap *p=arg; - /*FIXME: Should also show rect structs */ - printk ("%s: type=%d\n", s, p->type); - break; - } - case VIDIOC_INT_DECODE_VBI_LINE: - { - const struct v4l2_decode_vbi_line *p=arg; - printk ("%s: is_second_field=%d, ptr=0x%08lx, line=%d, " - "type=%d\n", s, - p->is_second_field,(unsigned long)p->p,p->line,p->type); - break; - } - case VIDIOC_ENUM_FMT: - { - const struct v4l2_fmtdesc *p=arg; - printk ("%s: index=%d, type=%d, flags=%d, description=%s," - " pixelformat=%d\n", s, - p->index, p->type, p->flags,p->description, - p->pixelformat); - - break; - } - case VIDIOC_G_FMT: - case VIDIOC_S_FMT: - case VIDIOC_TRY_FMT: - { - const struct v4l2_format *p=arg; - printk ("%s: type=%s\n", s, - prt_names(p->type,v4l2_type_names)); - switch (p->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - v4l_print_pix_fmt (s, &p->fmt.pix); - break; -#if 0 - /* FIXME: Should be one dump per type*/ - case V4L2_BUF_TYPE_VIDEO_OUTPUT: - case V4L2_BUF_TYPE_VIDEO_OVERLAY: - case V4L2_BUF_TYPE_VBI_CAPTURE: - case V4L2_BUF_TYPE_VBI_OUTPUT: - case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: - case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT: - case V4L2_BUF_TYPE_PRIVATE: - break; -#endif - default: - break; - } - break; - } - case VIDIOC_G_FBUF: - case VIDIOC_S_FBUF: - { - const struct v4l2_framebuffer *p=arg; - printk ("%s: capability=%d, flags=%d, base=0x%08lx\n", s, - p->capability,p->flags, (unsigned long)p->base); - v4l_print_pix_fmt (s, &p->fmt); - break; - } - case VIDIOC_G_FREQUENCY: - case VIDIOC_S_FREQUENCY: - { - const struct v4l2_frequency *p=arg; - printk ("%s: tuner=%d, type=%d, frequency=%d\n", s, - p->tuner,p->type,p->frequency); - break; - } - case VIDIOC_ENUMINPUT: - { - const struct v4l2_input *p=arg; - printk ("%s: index=%d, name=%s, type=%d, audioset=%d, " - "tuner=%d, std=%Ld, status=%d\n", s, - p->index,p->name,p->type,p->audioset, - p->tuner, - (unsigned long long)p->std, - p->status); - break; - } - case VIDIOC_G_JPEGCOMP: - case VIDIOC_S_JPEGCOMP: - { - const struct v4l2_jpegcompression *p=arg; - printk ("%s: quality=%d, APPn=%d, APP_len=%d, COM_len=%d," - " jpeg_markers=%d\n", s, - p->quality,p->APPn,p->APP_len, - p->COM_len,p->jpeg_markers); - break; - } - case VIDIOC_G_MODULATOR: - case VIDIOC_S_MODULATOR: - { - const struct v4l2_modulator *p=arg; - printk ("%s: index=%d, name=%s, capability=%d, rangelow=%d," - " rangehigh=%d, txsubchans=%d\n", s, - p->index, p->name,p->capability,p->rangelow, - p->rangehigh,p->txsubchans); - break; - } - case VIDIOC_ENUMOUTPUT: - { - const struct v4l2_output *p=arg; - printk ("%s: index=%d, name=%s,type=%d, audioset=%d, " - "modulator=%d, std=%Ld\n", - s,p->index,p->name,p->type,p->audioset, - p->modulator, - (unsigned long long)p->std); - break; - } - case VIDIOC_QUERYCTRL: - { - const struct v4l2_queryctrl *p=arg; - printk ("%s: id=%d, type=%d, name=%s, min/max=%d/%d," - " step=%d, default=%d, flags=0x%08x\n", s, - p->id,p->type,p->name,p->minimum,p->maximum, - p->step,p->default_value,p->flags); - break; - } - case VIDIOC_QUERYMENU: - { - const struct v4l2_querymenu *p=arg; - printk ("%s: id=%d, index=%d, name=%s\n", s, - p->id,p->index,p->name); - break; - } -#ifdef CONFIG_VIDEO_ADV_DEBUG - case VIDIOC_DBG_G_REGISTER: - case VIDIOC_DBG_S_REGISTER: - { - const struct v4l2_register *p=arg; - printk ("%s: match_type=%d, match_chip=%d, reg=%llu, val=%llu\n", s, - p->match_type, p->match_chip, - (unsigned long long)p->reg, (unsigned long long)p->val); - - break; - } -#endif - case VIDIOC_REQBUFS: - { - const struct v4l2_requestbuffers *p=arg; - printk ("%s: count=%d, type=%s, memory=%s\n", s, - p->count, - prt_names(p->type,v4l2_type_names), - prt_names(p->memory,v4l2_memory_names)); - break; - } - case VIDIOC_INT_S_AUDIO_ROUTING: - case VIDIOC_INT_S_VIDEO_ROUTING: - case VIDIOC_INT_G_AUDIO_ROUTING: - case VIDIOC_INT_G_VIDEO_ROUTING: - { - const struct v4l2_routing *p=arg; - printk ("%s: input=0x%x, output=0x%x\n", s, p->input, p->output); - break; - } - case VIDIOC_INT_S_CRYSTAL_FREQ: - { - const struct v4l2_crystal_freq *p=arg; - printk ("%s: freq=%u, flags=0x%x\n", s, p->freq, p->flags); - break; - } - case VIDIOC_G_SLICED_VBI_CAP: - { - const struct v4l2_sliced_vbi_cap *p=arg; - printk ("%s: service_set=%d\n", s, - p->service_set); - break; - } - case VIDIOC_INT_S_VBI_DATA: - case VIDIOC_INT_G_VBI_DATA: - { - const struct v4l2_sliced_vbi_data *p=arg; - printk ("%s: id=%d, field=%d, line=%d\n", s, - p->id, p->field, p->line); - break; - } - case VIDIOC_ENUMSTD: - { - const struct v4l2_standard *p=arg; - printk ("%s: index=%d, id=%Ld, name=%s, fps=%d/%d, " - "framelines=%d\n", s, p->index, - (unsigned long long)p->id, p->name, - p->frameperiod.numerator, - p->frameperiod.denominator, - p->framelines); - - break; - } - case VIDIOC_G_PARM: - case VIDIOC_S_PARM: -#ifdef __OLD_VIDIOC_ - case VIDIOC_S_PARM_OLD: -#endif - { - const struct v4l2_streamparm *p=arg; - printk ("%s: type=%d\n", s, p->type); - - break; - } - case VIDIOC_G_TUNER: - case VIDIOC_S_TUNER: - { - const struct v4l2_tuner *p=arg; - printk ("%s: index=%d, name=%s, type=%d, capability=%d, " - "rangelow=%d, rangehigh=%d, signal=%d, afc=%d, " - "rxsubchans=%d, audmode=%d\n", s, - p->index, p->name, p->type, - p->capability, p->rangelow,p->rangehigh, - p->rxsubchans, p->audmode, p->signal, - p->afc); - break; - } -#ifdef CONFIG_VIDEO_V4L1_COMPAT - case VIDIOCGVBIFMT: - case VIDIOCSVBIFMT: - { - const struct vbi_format *p=arg; - printk ("%s: sampling_rate=%d, samples_per_line=%d, " - "sample_format=%d, start=%d/%d, count=%d/%d, flags=%d\n", s, - p->sampling_rate,p->samples_per_line, - p->sample_format,p->start[0],p->start[1], - p->count[0],p->count[1],p->flags); - break; - } - case VIDIOCGAUDIO: - case VIDIOCSAUDIO: - { - const struct video_audio *p=arg; - printk ("%s: audio=%d, volume=%d, bass=%d, treble=%d, " - "flags=%d, name=%s, mode=%d, balance=%d, step=%d\n", - s,p->audio,p->volume,p->bass, p->treble, - p->flags,p->name,p->mode,p->balance,p->step); - break; - } - case VIDIOCGFBUF: - case VIDIOCSFBUF: - { - const struct video_buffer *p=arg; - printk ("%s: base=%08lx, height=%d, width=%d, depth=%d, " - "bytesperline=%d\n", s, - (unsigned long) p->base, p->height, p->width, - p->depth,p->bytesperline); - break; - } - case VIDIOCGCAP: - { - const struct video_capability *p=arg; - printk ("%s: name=%s, type=%d, channels=%d, audios=%d, " - "maxwidth=%d, maxheight=%d, minwidth=%d, minheight=%d\n", - s,p->name,p->type,p->channels,p->audios, - p->maxwidth,p->maxheight,p->minwidth, - p->minheight); - - break; - } - case VIDIOCGCAPTURE: - case VIDIOCSCAPTURE: - { - const struct video_capture *p=arg; - printk ("%s: x=%d, y=%d, width=%d, height=%d, decimation=%d," - " flags=%d\n", s, - p->x, p->y,p->width, p->height, - p->decimation,p->flags); - break; - } - case VIDIOCGCHAN: - case VIDIOCSCHAN: - { - const struct video_channel *p=arg; - printk ("%s: channel=%d, name=%s, tuners=%d, flags=%d, " - "type=%d, norm=%d\n", s, - p->channel,p->name,p->tuners, - p->flags,p->type,p->norm); - - break; - } - case VIDIOCSMICROCODE: - { - const struct video_code *p=arg; - printk ("%s: loadwhat=%s, datasize=%d\n", s, - p->loadwhat,p->datasize); - break; - } - case DECODER_GET_CAPABILITIES: - { - const struct video_decoder_capability *p=arg; - printk ("%s: flags=%d, inputs=%d, outputs=%d\n", s, - p->flags,p->inputs,p->outputs); - break; - } - case DECODER_INIT: - { - const struct video_decoder_init *p=arg; - printk ("%s: len=%c\n", s, p->len); - break; - } - case VIDIOCGPLAYINFO: - { - const struct video_info *p=arg; - printk ("%s: frame_count=%d, h_size=%d, v_size=%d, " - "smpte_timecode=%d, picture_type=%d, " - "temporal_reference=%d, user_data=%s\n", s, - p->frame_count, p->h_size, - p->v_size, p->smpte_timecode, - p->picture_type, p->temporal_reference, - p->user_data); - break; - } - case VIDIOCKEY: - { - const struct video_key *p=arg; - printk ("%s: key=%s, flags=%d\n", s, - p->key, p->flags); - break; - } - case VIDIOCGMBUF: - { - const struct video_mbuf *p=arg; - printk ("%s: size=%d, frames=%d, offsets=0x%08lx\n", s, - p->size, - p->frames, - (unsigned long)p->offsets); - break; - } - case VIDIOCMCAPTURE: - { - const struct video_mmap *p=arg; - printk ("%s: frame=%d, height=%d, width=%d, format=%d\n", s, - p->frame, - p->height, p->width, - p->format); - break; - } - case VIDIOCGPICT: - case VIDIOCSPICT: - case DECODER_SET_PICTURE: - { - const struct video_picture *p=arg; - - printk ("%s: brightness=%d, hue=%d, colour=%d, contrast=%d," - " whiteness=%d, depth=%d, palette=%d\n", s, - p->brightness, p->hue, p->colour, - p->contrast, p->whiteness, p->depth, - p->palette); - break; - } - case VIDIOCSPLAYMODE: - { - const struct video_play_mode *p=arg; - printk ("%s: mode=%d, p1=%d, p2=%d\n", s, - p->mode,p->p1,p->p2); - break; - } - case VIDIOCGTUNER: - case VIDIOCSTUNER: - { - const struct video_tuner *p=arg; - printk ("%s: tuner=%d, name=%s, rangelow=%ld, rangehigh=%ld, " - "flags=%d, mode=%d, signal=%d\n", s, - p->tuner, p->name,p->rangelow, p->rangehigh, - p->flags,p->mode, p->signal); - break; - } - case VIDIOCGUNIT: - { - const struct video_unit *p=arg; - printk ("%s: video=%d, vbi=%d, radio=%d, audio=%d, " - "teletext=%d\n", s, - p->video,p->vbi,p->radio,p->audio,p->teletext); - break; - } - case VIDIOCGWIN: - case VIDIOCSWIN: - { - const struct video_window *p=arg; - printk ("%s: x=%d, y=%d, width=%d, height=%d, chromakey=%d," - " flags=%d, clipcount=%d\n", s, - p->x, p->y,p->width, p->height, - p->chromakey,p->flags, - p->clipcount); - break; - } - case VIDIOCGFREQ: - case VIDIOCSFREQ: - { - const unsigned long *p=arg; - printk ("%s: value=%lu\n", s, *p); - break; - } -#endif - case VIDIOC_INT_AUDIO_CLOCK_FREQ: - case VIDIOC_INT_I2S_CLOCK_FREQ: - case VIDIOC_INT_S_STANDBY: - case VIDIOC_INT_RESET: - { - const u32 *p=arg; - - printk ("%s: value=%d\n", s, *p); - break; - } - case VIDIOC_G_STD: - case VIDIOC_S_STD: - case VIDIOC_QUERYSTD: - { - const v4l2_std_id *p=arg; - - printk ("%s: value=%Lu\n", s, (unsigned long long)*p); - break; - } - } -} -EXPORT_SYMBOL(v4l_printk_ioctl_arg); -#endif /* 0 */ +EXPORT_SYMBOL(v4l2_prio_check); /* ----------------------------------------------------------------- */ @@ -1100,6 +173,7 @@ int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl, } return 0; } +EXPORT_SYMBOL(v4l2_ctrl_check); /* Returns NULL or a character pointer array containing the menu for the given control ID. The pointer array ends with a NULL pointer. @@ -1260,6 +334,7 @@ const char **v4l2_ctrl_get_menu(u32 id) return NULL; } } +EXPORT_SYMBOL(v4l2_ctrl_get_menu); /* Fill in a struct v4l2_queryctrl */ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def) @@ -1382,6 +457,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste snprintf(qctrl->name, sizeof(qctrl->name), name); return 0; } +EXPORT_SYMBOL(v4l2_ctrl_query_fill); /* Fill in a struct v4l2_queryctrl with standard values based on the control ID. */ @@ -1516,6 +592,7 @@ int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl) return -EINVAL; } } +EXPORT_SYMBOL(v4l2_ctrl_query_fill_std); /* Fill in a struct v4l2_querymenu based on the struct v4l2_queryctrl and the menu. The qctrl pointer may be NULL, in which case it is ignored. */ @@ -1534,6 +611,7 @@ int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu, struct v4l2_queryctrl *qc qmenu->reserved = 0; return 0; } +EXPORT_SYMBOL(v4l2_ctrl_query_menu); /* ctrl_classes points to an array of u32 pointers, the last element is a NULL pointer. Each u32 array is a 0-terminated array of control IDs. @@ -1584,7 +662,20 @@ u32 v4l2_ctrl_next(const u32 * const * ctrl_classes, u32 id) return 0; return **ctrl_classes; } +EXPORT_SYMBOL(v4l2_ctrl_next); +int v4l2_chip_match_host(u32 match_type, u32 match_chip) +{ + switch (match_type) { + case V4L2_CHIP_MATCH_HOST: + return match_chip == 0; + default: + return 0; + } +} +EXPORT_SYMBOL(v4l2_chip_match_host); + +#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE)) int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 match_chip) { switch (match_type) { @@ -1596,6 +687,7 @@ int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 match_c return 0; } } +EXPORT_SYMBOL(v4l2_chip_match_i2c_client); int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_chip_ident *chip, u32 ident, u32 revision) @@ -1612,16 +704,7 @@ int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_chip_ident *chi } return 0; } - -int v4l2_chip_match_host(u32 match_type, u32 match_chip) -{ - switch (match_type) { - case V4L2_CHIP_MATCH_HOST: - return match_chip == 0; - default: - return 0; - } -} +EXPORT_SYMBOL(v4l2_chip_ident_i2c_client); /* ----------------------------------------------------------------- */ @@ -1656,38 +739,5 @@ int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver } return err != -ENOMEM ? 0 : err; } - -/* ----------------------------------------------------------------- */ - -EXPORT_SYMBOL(v4l2_norm_to_name); -EXPORT_SYMBOL(v4l2_video_std_construct); - -EXPORT_SYMBOL(v4l2_prio_init); -EXPORT_SYMBOL(v4l2_prio_change); -EXPORT_SYMBOL(v4l2_prio_open); -EXPORT_SYMBOL(v4l2_prio_close); -EXPORT_SYMBOL(v4l2_prio_max); -EXPORT_SYMBOL(v4l2_prio_check); - -EXPORT_SYMBOL(v4l2_field_names); -EXPORT_SYMBOL(v4l2_type_names); -EXPORT_SYMBOL(v4l_printk_ioctl); - -EXPORT_SYMBOL(v4l2_ctrl_next); -EXPORT_SYMBOL(v4l2_ctrl_check); -EXPORT_SYMBOL(v4l2_ctrl_get_menu); -EXPORT_SYMBOL(v4l2_ctrl_query_menu); -EXPORT_SYMBOL(v4l2_ctrl_query_fill); -EXPORT_SYMBOL(v4l2_ctrl_query_fill_std); - -EXPORT_SYMBOL(v4l2_chip_match_i2c_client); -EXPORT_SYMBOL(v4l2_chip_ident_i2c_client); -EXPORT_SYMBOL(v4l2_chip_match_host); - EXPORT_SYMBOL(v4l2_i2c_attach); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ +#endif diff --git a/linux/drivers/media/video/videobuf-core.c b/linux/drivers/media/video/videobuf-core.c index cf5033b68..b5395c538 100644 --- a/linux/drivers/media/video/videobuf-core.c +++ b/linux/drivers/media/video/videobuf-core.c @@ -148,7 +148,7 @@ void videobuf_queue_core_init(struct videobuf_queue *q, /* Having implementations for abstract methods are mandatory */ BUG_ON(!q->int_ops); - mutex_init(&q->lock); + mutex_init(&q->vb_lock); INIT_LIST_HEAD(&q->stream); } @@ -190,7 +190,7 @@ int videobuf_queue_is_busy(struct videobuf_queue *q) return 0; } -/* Locking: Caller holds q->lock */ +/* Locking: Caller holds q->vb_lock */ void videobuf_queue_cancel(struct videobuf_queue *q) { unsigned long flags = 0; @@ -221,7 +221,7 @@ void videobuf_queue_cancel(struct videobuf_queue *q) /* --------------------------------------------------------------------- */ -/* Locking: Caller holds q->lock */ +/* Locking: Caller holds q->vb_lock */ enum v4l2_field videobuf_next_field(struct videobuf_queue *q) { enum v4l2_field field = q->field; @@ -240,7 +240,7 @@ enum v4l2_field videobuf_next_field(struct videobuf_queue *q) return field; } -/* Locking: Caller holds q->lock */ +/* Locking: Caller holds q->vb_lock */ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b, struct videobuf_buffer *vb, enum v4l2_buf_type type) { @@ -296,7 +296,7 @@ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b, b->sequence = vb->field_count >> 1; } -/* Locking: Caller holds q->lock */ +/* Locking: Caller holds q->vb_lock */ static int __videobuf_mmap_free(struct videobuf_queue *q) { int i; @@ -329,13 +329,13 @@ static int __videobuf_mmap_free(struct videobuf_queue *q) int videobuf_mmap_free(struct videobuf_queue *q) { int ret; - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); ret = __videobuf_mmap_free(q); - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return ret; } -/* Locking: Caller holds q->lock */ +/* Locking: Caller holds q->vb_lock */ static int __videobuf_mmap_setup(struct videobuf_queue *q, unsigned int bcount, unsigned int bsize, enum v4l2_memory memory) @@ -385,9 +385,9 @@ int videobuf_mmap_setup(struct videobuf_queue *q, enum v4l2_memory memory) { int ret; - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); ret = __videobuf_mmap_setup(q, bcount, bsize, memory); - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return ret; } @@ -409,7 +409,7 @@ int videobuf_reqbufs(struct videobuf_queue *q, return -EINVAL; } - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); if (req->type != q->type) { dprintk(1, "reqbufs: queue type invalid\n"); retval = -EINVAL; @@ -445,7 +445,7 @@ int videobuf_reqbufs(struct videobuf_queue *q, req->count = retval; done: - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return retval; } @@ -453,7 +453,7 @@ int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b) { int ret = -EINVAL; - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); if (unlikely(b->type != q->type)) { dprintk(1, "querybuf: Wrong type.\n"); goto done; @@ -471,7 +471,7 @@ int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b) ret = 0; done: - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return ret; } @@ -488,7 +488,7 @@ int videobuf_qbuf(struct videobuf_queue *q, if (b->memory == V4L2_MEMORY_MMAP) down_read(¤t->mm->mmap_sem); - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); retval = -EBUSY; if (q->reading) { dprintk(1, "qbuf: Reading running...\n"); @@ -574,7 +574,7 @@ int videobuf_qbuf(struct videobuf_queue *q, retval = 0; done: - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); if (b->memory == V4L2_MEMORY_MMAP) up_read(¤t->mm->mmap_sem); @@ -590,7 +590,7 @@ int videobuf_dqbuf(struct videobuf_queue *q, MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS); - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); retval = -EBUSY; if (q->reading) { dprintk(1, "dqbuf: Reading running...\n"); @@ -633,7 +633,7 @@ int videobuf_dqbuf(struct videobuf_queue *q, videobuf_status(q, b, buf, q->type); done: - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return retval; } @@ -643,7 +643,7 @@ int videobuf_streamon(struct videobuf_queue *q) unsigned long flags = 0; int retval; - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); retval = -EBUSY; if (q->reading) goto done; @@ -660,11 +660,11 @@ int videobuf_streamon(struct videobuf_queue *q) spin_unlock_irqrestore(q->irqlock, flags); done: - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return retval; } -/* Locking: Caller holds q->lock */ +/* Locking: Caller holds q->vb_lock */ static int __videobuf_streamoff(struct videobuf_queue *q) { if (!q->streaming) @@ -680,14 +680,14 @@ int videobuf_streamoff(struct videobuf_queue *q) { int retval; - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); retval = __videobuf_streamoff(q); - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return retval; } -/* Locking: Caller holds q->lock */ +/* Locking: Caller holds q->vb_lock */ static ssize_t videobuf_read_zerocopy(struct videobuf_queue *q, char __user *data, size_t count, loff_t *ppos) @@ -746,7 +746,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q, MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS); - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); nbufs = 1; size = 0; q->ops->buf_setup(q, &nbufs, &size); @@ -818,11 +818,11 @@ ssize_t videobuf_read_one(struct videobuf_queue *q, } done: - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return retval; } -/* Locking: Caller holds q->lock */ +/* Locking: Caller holds q->vb_lock */ static int __videobuf_read_start(struct videobuf_queue *q) { enum v4l2_field field; @@ -883,23 +883,23 @@ int videobuf_read_start(struct videobuf_queue *q) { int rc; - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); rc = __videobuf_read_start(q); - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return rc; } void videobuf_read_stop(struct videobuf_queue *q) { - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); __videobuf_read_stop(q); - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); } void videobuf_stop(struct videobuf_queue *q) { - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); if (q->streaming) __videobuf_streamoff(q); @@ -907,7 +907,7 @@ void videobuf_stop(struct videobuf_queue *q) if (q->reading) __videobuf_read_stop(q); - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); } @@ -921,7 +921,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q, MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS); dprintk(2, "%s\n", __FUNCTION__); - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); retval = -EBUSY; if (q->streaming) goto done; @@ -981,7 +981,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q, } done: - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return retval; } @@ -992,7 +992,7 @@ unsigned int videobuf_poll_stream(struct file *file, struct videobuf_buffer *buf = NULL; unsigned int rc = 0; - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); if (q->streaming) { if (!list_empty(&q->stream)) buf = list_entry(q->stream.next, @@ -1020,7 +1020,7 @@ unsigned int videobuf_poll_stream(struct file *file, buf->state == VIDEOBUF_ERROR) rc = POLLIN|POLLRDNORM; } - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return rc; } @@ -1031,10 +1031,10 @@ int videobuf_mmap_mapper(struct videobuf_queue *q, MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS); - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); retval = CALL(q, mmap_mapper, q, vma); q->is_mmapped = 1; - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); return retval; } diff --git a/linux/drivers/media/video/videobuf-dma-sg.c b/linux/drivers/media/video/videobuf-dma-sg.c index c5f6d22ce..84c7ff649 100644 --- a/linux/drivers/media/video/videobuf-dma-sg.c +++ b/linux/drivers/media/video/videobuf-dma-sg.c @@ -40,7 +40,7 @@ #define MAGIC_CHECK(is,should) if (unlikely((is) != (should))) \ { printk(KERN_ERR "magic mismatch: %x (expected %x)\n",is,should); BUG(); } -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_DESCRIPTION("helper module to manage video4linux pci dma sg buffers"); @@ -361,7 +361,7 @@ videobuf_vm_close(struct vm_area_struct *vma) map->count--; if (0 == map->count) { dprintk(1,"munmap %p q=%p\n",map,q); - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); for (i = 0; i < VIDEO_MAX_FRAME; i++) { if (NULL == q->bufs[i]) continue; @@ -383,7 +383,7 @@ videobuf_vm_close(struct vm_area_struct *vma) q->bufs[i]->baddr = 0; q->ops->buf_release(q,q->bufs[i]); } - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); kfree(map); } return; diff --git a/linux/drivers/media/video/videobuf-dvb.c b/linux/drivers/media/video/videobuf-dvb.c index 9255be2ae..8966a53db 100644 --- a/linux/drivers/media/video/videobuf-dvb.c +++ b/linux/drivers/media/video/videobuf-dvb.c @@ -36,7 +36,7 @@ MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); MODULE_LICENSE("GPL"); -static unsigned int debug = 0; +static unsigned int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug,"enable debug messages"); diff --git a/linux/drivers/media/video/videobuf-vmalloc.c b/linux/drivers/media/video/videobuf-vmalloc.c index 84bb18565..4af0d329f 100644 --- a/linux/drivers/media/video/videobuf-vmalloc.c +++ b/linux/drivers/media/video/videobuf-vmalloc.c @@ -34,7 +34,7 @@ #define MAGIC_CHECK(is,should) if (unlikely((is) != (should))) \ { printk(KERN_ERR "magic mismatch: %x (expected %x)\n",is,should); BUG(); } -static int debug = 0; +static int debug; module_param(debug, int, 0644); MODULE_DESCRIPTION("helper module to manage video4linux vmalloc buffers"); @@ -71,7 +71,7 @@ videobuf_vm_close(struct vm_area_struct *vma) map->count--; if (0 == map->count) { dprintk(1,"munmap %p q=%p\n",map,q); - mutex_lock(&q->lock); + mutex_lock(&q->vb_lock); for (i = 0; i < VIDEO_MAX_FRAME; i++) { if (NULL == q->bufs[i]) continue; @@ -84,7 +84,7 @@ videobuf_vm_close(struct vm_area_struct *vma) q->bufs[i]->map = NULL; q->bufs[i]->baddr = 0; } - mutex_unlock(&q->lock); + mutex_unlock(&q->vb_lock); kfree(map); } return; @@ -108,7 +108,7 @@ static struct vm_operations_struct videobuf_vm_ops = static void *__videobuf_alloc(size_t size) { - struct videbuf_vmalloc_memory *mem; + struct videobuf_vmalloc_memory *mem; struct videobuf_buffer *vb; vb = kzalloc(size+sizeof(*mem),GFP_KERNEL); @@ -128,9 +128,7 @@ static int __videobuf_iolock (struct videobuf_queue* q, struct v4l2_framebuffer *fbuf) { int pages; - - struct videbuf_vmalloc_memory *mem=vb->priv; - + struct videobuf_vmalloc_memory *mem=vb->priv; BUG_ON(!mem); @@ -196,7 +194,7 @@ static int __videobuf_mmap_free(struct videobuf_queue *q) static int __videobuf_mmap_mapper(struct videobuf_queue *q, struct vm_area_struct *vma) { - struct videbuf_vmalloc_memory *mem; + struct videobuf_vmalloc_memory *mem; struct videobuf_mapping *map; unsigned int first; int retval; @@ -268,7 +266,7 @@ static int __videobuf_copy_to_user ( struct videobuf_queue *q, char __user *data, size_t count, int nonblocking ) { - struct videbuf_vmalloc_memory *mem=q->read_buf->priv; + struct videobuf_vmalloc_memory *mem=q->read_buf->priv; BUG_ON (!mem); MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM); @@ -289,7 +287,7 @@ static int __videobuf_copy_stream ( struct videobuf_queue *q, int vbihack, int nonblocking ) { unsigned int *fc; - struct videbuf_vmalloc_memory *mem=q->read_buf->priv; + struct videobuf_vmalloc_memory *mem=q->read_buf->priv; BUG_ON (!mem); MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM); @@ -342,7 +340,7 @@ EXPORT_SYMBOL_GPL(videobuf_queue_vmalloc_init); void *videobuf_to_vmalloc (struct videobuf_buffer *buf) { - struct videbuf_vmalloc_memory *mem=buf->priv; + struct videobuf_vmalloc_memory *mem=buf->priv; BUG_ON (!mem); MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM); @@ -352,7 +350,7 @@ EXPORT_SYMBOL_GPL(videobuf_to_vmalloc); void videobuf_vmalloc_free (struct videobuf_buffer *buf) { - struct videbuf_vmalloc_memory *mem=buf->priv; + struct videobuf_vmalloc_memory *mem=buf->priv; BUG_ON (!mem); MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM); diff --git a/linux/drivers/media/video/videocodec.c b/linux/drivers/media/video/videocodec.c index 87951ec82..b30b6b2a9 100644 --- a/linux/drivers/media/video/videocodec.c +++ b/linux/drivers/media/video/videocodec.c @@ -44,7 +44,7 @@ #include "videocodec.h" -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-4)"); @@ -325,7 +325,7 @@ videocodec_unregister (const struct videocodec *codec) /* ============ */ static char *videocodec_buf = NULL; -static int videocodec_bufsize = 0; +static int videocodec_bufsize; static int videocodec_build_table (void) diff --git a/linux/drivers/media/video/videodev.c b/linux/drivers/media/video/videodev.c index 7aed73ee4..43cdb1de5 100644 --- a/linux/drivers/media/video/videodev.c +++ b/linux/drivers/media/video/videodev.c @@ -49,11 +49,374 @@ #include <linux/videodev.h> #endif #include <media/v4l2-common.h> +#include <linux/video_decoder.h> #include "compat.h" #define VIDEO_NUM_DEVICES 256 #define VIDEO_NAME "video4linux" +/* video4linux standard ID conversion to standard name + */ +char *v4l2_norm_to_name(v4l2_std_id id) +{ + char *name; + u32 myid = id; + + /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle + 64 bit comparations. So, on that architecture, with some gcc + variants, compilation fails. Currently, the max value is 30bit wide. + */ + BUG_ON(myid != id); + + switch (myid) { + case V4L2_STD_PAL: + name = "PAL"; + break; + case V4L2_STD_PAL_BG: + name = "PAL-BG"; + break; + case V4L2_STD_PAL_DK: + name = "PAL-DK"; + break; + case V4L2_STD_PAL_B: + name = "PAL-B"; + break; + case V4L2_STD_PAL_B1: + name = "PAL-B1"; + break; + case V4L2_STD_PAL_G: + name = "PAL-G"; + break; + case V4L2_STD_PAL_H: + name = "PAL-H"; + break; + case V4L2_STD_PAL_I: + name = "PAL-I"; + break; + case V4L2_STD_PAL_D: + name = "PAL-D"; + break; + case V4L2_STD_PAL_D1: + name = "PAL-D1"; + break; + case V4L2_STD_PAL_K: + name = "PAL-K"; + break; + case V4L2_STD_PAL_M: + name = "PAL-M"; + break; + case V4L2_STD_PAL_N: + name = "PAL-N"; + break; + case V4L2_STD_PAL_Nc: + name = "PAL-Nc"; + break; + case V4L2_STD_PAL_60: + name = "PAL-60"; + break; + case V4L2_STD_NTSC: + name = "NTSC"; + break; + case V4L2_STD_NTSC_M: + name = "NTSC-M"; + break; + case V4L2_STD_NTSC_M_JP: + name = "NTSC-M-JP"; + break; + case V4L2_STD_NTSC_443: + name = "NTSC-443"; + break; + case V4L2_STD_NTSC_M_KR: + name = "NTSC-M-KR"; + break; + case V4L2_STD_SECAM: + name = "SECAM"; + break; + case V4L2_STD_SECAM_DK: + name = "SECAM-DK"; + break; + case V4L2_STD_SECAM_B: + name = "SECAM-B"; + break; + case V4L2_STD_SECAM_D: + name = "SECAM-D"; + break; + case V4L2_STD_SECAM_G: + name = "SECAM-G"; + break; + case V4L2_STD_SECAM_H: + name = "SECAM-H"; + break; + case V4L2_STD_SECAM_K: + name = "SECAM-K"; + break; + case V4L2_STD_SECAM_K1: + name = "SECAM-K1"; + break; + case V4L2_STD_SECAM_L: + name = "SECAM-L"; + break; + case V4L2_STD_SECAM_LC: + name = "SECAM-LC"; + break; + default: + name = "Unknown"; + break; + } + + return name; +} +EXPORT_SYMBOL(v4l2_norm_to_name); + +/* Fill in the fields of a v4l2_standard structure according to the + 'id' and 'transmission' parameters. Returns negative on error. */ +int v4l2_video_std_construct(struct v4l2_standard *vs, + int id, char *name) +{ + u32 index = vs->index; + + memset(vs, 0, sizeof(struct v4l2_standard)); + vs->index = index; + vs->id = id; + if (id & V4L2_STD_525_60) { + vs->frameperiod.numerator = 1001; + vs->frameperiod.denominator = 30000; + vs->framelines = 525; + } else { + vs->frameperiod.numerator = 1; + vs->frameperiod.denominator = 25; + vs->framelines = 625; + } + strlcpy(vs->name, name, sizeof(vs->name)); + return 0; +} +EXPORT_SYMBOL(v4l2_video_std_construct); + +/* ----------------------------------------------------------------- */ +/* some arrays for pretty-printing debug messages of enum types */ + +char *v4l2_field_names[] = { + [V4L2_FIELD_ANY] = "any", + [V4L2_FIELD_NONE] = "none", + [V4L2_FIELD_TOP] = "top", + [V4L2_FIELD_BOTTOM] = "bottom", + [V4L2_FIELD_INTERLACED] = "interlaced", + [V4L2_FIELD_SEQ_TB] = "seq-tb", + [V4L2_FIELD_SEQ_BT] = "seq-bt", + [V4L2_FIELD_ALTERNATE] = "alternate", + [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb", + [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt", +}; +EXPORT_SYMBOL(v4l2_field_names); + +char *v4l2_type_names[] = { + [V4L2_BUF_TYPE_VIDEO_CAPTURE] = "video-cap", + [V4L2_BUF_TYPE_VIDEO_OVERLAY] = "video-over", + [V4L2_BUF_TYPE_VIDEO_OUTPUT] = "video-out", + [V4L2_BUF_TYPE_VBI_CAPTURE] = "vbi-cap", + [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out", + [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-cap", + [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT] = "sliced-vbi-out", + [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "video-out-over", +}; +EXPORT_SYMBOL(v4l2_type_names); + +static char *v4l2_memory_names[] = { + [V4L2_MEMORY_MMAP] = "mmap", + [V4L2_MEMORY_USERPTR] = "userptr", + [V4L2_MEMORY_OVERLAY] = "overlay", +}; + +#define prt_names(a, arr) ((((a) >= 0) && ((a) < ARRAY_SIZE(arr))) ? \ + arr[a] : "unknown") + +/* ------------------------------------------------------------------ */ +/* debug help functions */ + +#ifdef CONFIG_VIDEO_V4L1_COMPAT +static const char *v4l1_ioctls[] = { + [_IOC_NR(VIDIOCGCAP)] = "VIDIOCGCAP", + [_IOC_NR(VIDIOCGCHAN)] = "VIDIOCGCHAN", + [_IOC_NR(VIDIOCSCHAN)] = "VIDIOCSCHAN", + [_IOC_NR(VIDIOCGTUNER)] = "VIDIOCGTUNER", + [_IOC_NR(VIDIOCSTUNER)] = "VIDIOCSTUNER", + [_IOC_NR(VIDIOCGPICT)] = "VIDIOCGPICT", + [_IOC_NR(VIDIOCSPICT)] = "VIDIOCSPICT", + [_IOC_NR(VIDIOCCAPTURE)] = "VIDIOCCAPTURE", + [_IOC_NR(VIDIOCGWIN)] = "VIDIOCGWIN", + [_IOC_NR(VIDIOCSWIN)] = "VIDIOCSWIN", + [_IOC_NR(VIDIOCGFBUF)] = "VIDIOCGFBUF", + [_IOC_NR(VIDIOCSFBUF)] = "VIDIOCSFBUF", + [_IOC_NR(VIDIOCKEY)] = "VIDIOCKEY", + [_IOC_NR(VIDIOCGFREQ)] = "VIDIOCGFREQ", + [_IOC_NR(VIDIOCSFREQ)] = "VIDIOCSFREQ", + [_IOC_NR(VIDIOCGAUDIO)] = "VIDIOCGAUDIO", + [_IOC_NR(VIDIOCSAUDIO)] = "VIDIOCSAUDIO", + [_IOC_NR(VIDIOCSYNC)] = "VIDIOCSYNC", + [_IOC_NR(VIDIOCMCAPTURE)] = "VIDIOCMCAPTURE", + [_IOC_NR(VIDIOCGMBUF)] = "VIDIOCGMBUF", + [_IOC_NR(VIDIOCGUNIT)] = "VIDIOCGUNIT", + [_IOC_NR(VIDIOCGCAPTURE)] = "VIDIOCGCAPTURE", + [_IOC_NR(VIDIOCSCAPTURE)] = "VIDIOCSCAPTURE", + [_IOC_NR(VIDIOCSPLAYMODE)] = "VIDIOCSPLAYMODE", + [_IOC_NR(VIDIOCSWRITEMODE)] = "VIDIOCSWRITEMODE", + [_IOC_NR(VIDIOCGPLAYINFO)] = "VIDIOCGPLAYINFO", + [_IOC_NR(VIDIOCSMICROCODE)] = "VIDIOCSMICROCODE", + [_IOC_NR(VIDIOCGVBIFMT)] = "VIDIOCGVBIFMT", + [_IOC_NR(VIDIOCSVBIFMT)] = "VIDIOCSVBIFMT" +}; +#define V4L1_IOCTLS ARRAY_SIZE(v4l1_ioctls) +#endif + +static const char *v4l2_ioctls[] = { + [_IOC_NR(VIDIOC_QUERYCAP)] = "VIDIOC_QUERYCAP", + [_IOC_NR(VIDIOC_RESERVED)] = "VIDIOC_RESERVED", + [_IOC_NR(VIDIOC_ENUM_FMT)] = "VIDIOC_ENUM_FMT", + [_IOC_NR(VIDIOC_G_FMT)] = "VIDIOC_G_FMT", + [_IOC_NR(VIDIOC_S_FMT)] = "VIDIOC_S_FMT", + [_IOC_NR(VIDIOC_REQBUFS)] = "VIDIOC_REQBUFS", + [_IOC_NR(VIDIOC_QUERYBUF)] = "VIDIOC_QUERYBUF", + [_IOC_NR(VIDIOC_G_FBUF)] = "VIDIOC_G_FBUF", + [_IOC_NR(VIDIOC_S_FBUF)] = "VIDIOC_S_FBUF", + [_IOC_NR(VIDIOC_OVERLAY)] = "VIDIOC_OVERLAY", + [_IOC_NR(VIDIOC_QBUF)] = "VIDIOC_QBUF", + [_IOC_NR(VIDIOC_DQBUF)] = "VIDIOC_DQBUF", + [_IOC_NR(VIDIOC_STREAMON)] = "VIDIOC_STREAMON", + [_IOC_NR(VIDIOC_STREAMOFF)] = "VIDIOC_STREAMOFF", + [_IOC_NR(VIDIOC_G_PARM)] = "VIDIOC_G_PARM", + [_IOC_NR(VIDIOC_S_PARM)] = "VIDIOC_S_PARM", + [_IOC_NR(VIDIOC_G_STD)] = "VIDIOC_G_STD", + [_IOC_NR(VIDIOC_S_STD)] = "VIDIOC_S_STD", + [_IOC_NR(VIDIOC_ENUMSTD)] = "VIDIOC_ENUMSTD", + [_IOC_NR(VIDIOC_ENUMINPUT)] = "VIDIOC_ENUMINPUT", + [_IOC_NR(VIDIOC_G_CTRL)] = "VIDIOC_G_CTRL", + [_IOC_NR(VIDIOC_S_CTRL)] = "VIDIOC_S_CTRL", + [_IOC_NR(VIDIOC_G_TUNER)] = "VIDIOC_G_TUNER", + [_IOC_NR(VIDIOC_S_TUNER)] = "VIDIOC_S_TUNER", + [_IOC_NR(VIDIOC_G_AUDIO)] = "VIDIOC_G_AUDIO", + [_IOC_NR(VIDIOC_S_AUDIO)] = "VIDIOC_S_AUDIO", + [_IOC_NR(VIDIOC_QUERYCTRL)] = "VIDIOC_QUERYCTRL", + [_IOC_NR(VIDIOC_QUERYMENU)] = "VIDIOC_QUERYMENU", + [_IOC_NR(VIDIOC_G_INPUT)] = "VIDIOC_G_INPUT", + [_IOC_NR(VIDIOC_S_INPUT)] = "VIDIOC_S_INPUT", + [_IOC_NR(VIDIOC_G_OUTPUT)] = "VIDIOC_G_OUTPUT", + [_IOC_NR(VIDIOC_S_OUTPUT)] = "VIDIOC_S_OUTPUT", + [_IOC_NR(VIDIOC_ENUMOUTPUT)] = "VIDIOC_ENUMOUTPUT", + [_IOC_NR(VIDIOC_G_AUDOUT)] = "VIDIOC_G_AUDOUT", + [_IOC_NR(VIDIOC_S_AUDOUT)] = "VIDIOC_S_AUDOUT", + [_IOC_NR(VIDIOC_G_MODULATOR)] = "VIDIOC_G_MODULATOR", + [_IOC_NR(VIDIOC_S_MODULATOR)] = "VIDIOC_S_MODULATOR", + [_IOC_NR(VIDIOC_G_FREQUENCY)] = "VIDIOC_G_FREQUENCY", + [_IOC_NR(VIDIOC_S_FREQUENCY)] = "VIDIOC_S_FREQUENCY", + [_IOC_NR(VIDIOC_CROPCAP)] = "VIDIOC_CROPCAP", + [_IOC_NR(VIDIOC_G_CROP)] = "VIDIOC_G_CROP", + [_IOC_NR(VIDIOC_S_CROP)] = "VIDIOC_S_CROP", + [_IOC_NR(VIDIOC_G_JPEGCOMP)] = "VIDIOC_G_JPEGCOMP", + [_IOC_NR(VIDIOC_S_JPEGCOMP)] = "VIDIOC_S_JPEGCOMP", + [_IOC_NR(VIDIOC_QUERYSTD)] = "VIDIOC_QUERYSTD", + [_IOC_NR(VIDIOC_TRY_FMT)] = "VIDIOC_TRY_FMT", + [_IOC_NR(VIDIOC_ENUMAUDIO)] = "VIDIOC_ENUMAUDIO", + [_IOC_NR(VIDIOC_ENUMAUDOUT)] = "VIDIOC_ENUMAUDOUT", + [_IOC_NR(VIDIOC_G_PRIORITY)] = "VIDIOC_G_PRIORITY", + [_IOC_NR(VIDIOC_S_PRIORITY)] = "VIDIOC_S_PRIORITY", + [_IOC_NR(VIDIOC_G_SLICED_VBI_CAP)] = "VIDIOC_G_SLICED_VBI_CAP", + [_IOC_NR(VIDIOC_LOG_STATUS)] = "VIDIOC_LOG_STATUS", + [_IOC_NR(VIDIOC_G_EXT_CTRLS)] = "VIDIOC_G_EXT_CTRLS", + [_IOC_NR(VIDIOC_S_EXT_CTRLS)] = "VIDIOC_S_EXT_CTRLS", + [_IOC_NR(VIDIOC_TRY_EXT_CTRLS)] = "VIDIOC_TRY_EXT_CTRLS", +#if 1 /*KEEP*/ + [_IOC_NR(VIDIOC_ENUM_FRAMESIZES)] = "VIDIOC_ENUM_FRAMESIZES", + [_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS", + [_IOC_NR(VIDIOC_G_ENC_INDEX)] = "VIDIOC_G_ENC_INDEX", + [_IOC_NR(VIDIOC_ENCODER_CMD)] = "VIDIOC_ENCODER_CMD", + [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)] = "VIDIOC_TRY_ENCODER_CMD", + + [_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER", + [_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER", + + [_IOC_NR(VIDIOC_G_CHIP_IDENT)] = "VIDIOC_G_CHIP_IDENT", +#endif +}; +#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls) + +static const char *v4l2_int_ioctls[] = { +#ifdef CONFIG_VIDEO_V4L1_COMPAT + [_IOC_NR(DECODER_GET_CAPABILITIES)] = "DECODER_GET_CAPABILITIES", + [_IOC_NR(DECODER_GET_STATUS)] = "DECODER_GET_STATUS", + [_IOC_NR(DECODER_SET_NORM)] = "DECODER_SET_NORM", + [_IOC_NR(DECODER_SET_INPUT)] = "DECODER_SET_INPUT", + [_IOC_NR(DECODER_SET_OUTPUT)] = "DECODER_SET_OUTPUT", + [_IOC_NR(DECODER_ENABLE_OUTPUT)] = "DECODER_ENABLE_OUTPUT", + [_IOC_NR(DECODER_SET_PICTURE)] = "DECODER_SET_PICTURE", + [_IOC_NR(DECODER_SET_GPIO)] = "DECODER_SET_GPIO", + [_IOC_NR(DECODER_INIT)] = "DECODER_INIT", + [_IOC_NR(DECODER_SET_VBI_BYPASS)] = "DECODER_SET_VBI_BYPASS", + [_IOC_NR(DECODER_DUMP)] = "DECODER_DUMP", +#endif + [_IOC_NR(AUDC_SET_RADIO)] = "AUDC_SET_RADIO", + + [_IOC_NR(TUNER_SET_TYPE_ADDR)] = "TUNER_SET_TYPE_ADDR", + [_IOC_NR(TUNER_SET_STANDBY)] = "TUNER_SET_STANDBY", + [_IOC_NR(TUNER_SET_CONFIG)] = "TUNER_SET_CONFIG", + + [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)] = "VIDIOC_INT_S_TUNER_MODE", + [_IOC_NR(VIDIOC_INT_RESET)] = "VIDIOC_INT_RESET", + [_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ", + [_IOC_NR(VIDIOC_INT_DECODE_VBI_LINE)] = "VIDIOC_INT_DECODE_VBI_LINE", + [_IOC_NR(VIDIOC_INT_S_VBI_DATA)] = "VIDIOC_INT_S_VBI_DATA", + [_IOC_NR(VIDIOC_INT_G_VBI_DATA)] = "VIDIOC_INT_G_VBI_DATA", + [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)] = "VIDIOC_INT_I2S_CLOCK_FREQ", + [_IOC_NR(VIDIOC_INT_S_STANDBY)] = "VIDIOC_INT_S_STANDBY", + [_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)] = "VIDIOC_INT_S_AUDIO_ROUTING", + [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)] = "VIDIOC_INT_G_AUDIO_ROUTING", + [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)] = "VIDIOC_INT_S_VIDEO_ROUTING", + [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)] = "VIDIOC_INT_G_VIDEO_ROUTING", + [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)] = "VIDIOC_INT_S_CRYSTAL_FREQ", + [_IOC_NR(VIDIOC_INT_INIT)] = "VIDIOC_INT_INIT", + [_IOC_NR(VIDIOC_INT_G_STD_OUTPUT)] = "VIDIOC_INT_G_STD_OUTPUT", + [_IOC_NR(VIDIOC_INT_S_STD_OUTPUT)] = "VIDIOC_INT_S_STD_OUTPUT", +}; +#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls) + +/* Common ioctl debug function. This function can be used by + external ioctl messages as well as internal V4L ioctl */ +void v4l_printk_ioctl(unsigned int cmd) +{ + char *dir; + + switch (_IOC_DIR(cmd)) { + case _IOC_NONE: dir = "--"; break; + case _IOC_READ: dir = "r-"; break; + case _IOC_WRITE: dir = "-w"; break; + case _IOC_READ | _IOC_WRITE: dir = "rw"; break; + default: dir = "*ERR*"; break; + } + switch (_IOC_TYPE(cmd)) { + case 'd': + printk("v4l2_int ioctl %s, dir=%s (0x%08x)\n", + (_IOC_NR(cmd) < V4L2_INT_IOCTLS) ? + v4l2_int_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); + break; +#ifdef CONFIG_VIDEO_V4L1_COMPAT + case 'v': + printk("v4l1 ioctl %s, dir=%s (0x%08x)\n", + (_IOC_NR(cmd) < V4L1_IOCTLS) ? + v4l1_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); + break; +#endif + case 'V': + printk("v4l2 ioctl %s, dir=%s (0x%08x)\n", + (_IOC_NR(cmd) < V4L2_IOCTLS) ? + v4l2_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); + break; + + default: + printk("unknown ioctl '%c', dir=%s, #%d (0x%08x)\n", + _IOC_TYPE(cmd), dir, _IOC_NR(cmd), cmd); + } +} +EXPORT_SYMBOL(v4l_printk_ioctl); + /* * sysfs stuff */ @@ -88,11 +451,13 @@ struct video_device *video_device_alloc(void) vfd = kzalloc(sizeof(*vfd),GFP_KERNEL); return vfd; } +EXPORT_SYMBOL(video_device_alloc); void video_device_release(struct video_device *vfd) { kfree(vfd); } +EXPORT_SYMBOL(video_device_release); #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) static void video_release(struct class_device *cd) @@ -143,6 +508,7 @@ struct video_device* video_devdata(struct file *file) return video_device[iminor(file->f_path.dentry->d_inode)]; #endif } +EXPORT_SYMBOL(video_devdata); /* * Open a video device - FIXME: Obsoleted @@ -315,6 +681,7 @@ out: kfree(mbuf); return err; } +EXPORT_SYMBOL(video_usercopy); /* * open/release helper functions -- handle exclusive opens @@ -334,6 +701,7 @@ int video_exclusive_open(struct inode *inode, struct file *file) mutex_unlock(&vfl->lock); return retval; } +EXPORT_SYMBOL(video_exclusive_open); int video_exclusive_release(struct inode *inode, struct file *file) { @@ -342,41 +710,7 @@ int video_exclusive_release(struct inode *inode, struct file *file) vfl->users--; return 0; } - -static char *v4l2_memory_names[] = { - [V4L2_MEMORY_MMAP] = "mmap", - [V4L2_MEMORY_USERPTR] = "userptr", - [V4L2_MEMORY_OVERLAY] = "overlay", -}; - - -/* FIXME: Those stuff are replicated also on v4l2-common.c */ -static char *v4l2_type_names_FIXME[] = { - [V4L2_BUF_TYPE_VIDEO_CAPTURE] = "video-cap", - [V4L2_BUF_TYPE_VIDEO_OVERLAY] = "video-over", - [V4L2_BUF_TYPE_VIDEO_OUTPUT] = "video-out", - [V4L2_BUF_TYPE_VBI_CAPTURE] = "vbi-cap", - [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out", - [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT] = "sliced-vbi-out", - [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-capture", - [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "video-out-over", - [V4L2_BUF_TYPE_PRIVATE] = "private", -}; - -static char *v4l2_field_names_FIXME[] = { - [V4L2_FIELD_ANY] = "any", - [V4L2_FIELD_NONE] = "none", - [V4L2_FIELD_TOP] = "top", - [V4L2_FIELD_BOTTOM] = "bottom", - [V4L2_FIELD_INTERLACED] = "interlaced", - [V4L2_FIELD_SEQ_TB] = "seq-tb", - [V4L2_FIELD_SEQ_BT] = "seq-bt", - [V4L2_FIELD_ALTERNATE] = "alternate", - [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb", - [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt", -}; - -#define prt_names(a,arr) (((a)>=0)&&((a)<ARRAY_SIZE(arr)))?arr[a]:"unknown" +EXPORT_SYMBOL(video_exclusive_release); static void dbgbuf(unsigned int cmd, struct video_device *vfd, struct v4l2_buffer *p) @@ -391,10 +725,10 @@ static void dbgbuf(unsigned int cmd, struct video_device *vfd, (int)(p->timestamp.tv_sec%60), p->timestamp.tv_usec, p->index, - prt_names(p->type,v4l2_type_names_FIXME), - p->bytesused,p->flags, - p->field,p->sequence, - prt_names(p->memory,v4l2_memory_names), + prt_names(p->type, v4l2_type_names), + p->bytesused, p->flags, + p->field, p->sequence, + prt_names(p->memory, v4l2_memory_names), p->m.userptr, p->length); dbgarg2 ("timecode= %02d:%02d:%02d type=%d, " "flags=0x%08d, frames=%d, userbits=0x%08x\n", @@ -419,8 +753,8 @@ static inline void v4l_print_pix_fmt (struct video_device *vfd, (fmt->pixelformat >> 8) & 0xff, (fmt->pixelformat >> 16) & 0xff, (fmt->pixelformat >> 24) & 0xff, - prt_names(fmt->field,v4l2_field_names_FIXME), - fmt->bytesperline,fmt->sizeimage,fmt->colorspace); + prt_names(fmt->field, v4l2_field_names), + fmt->bytesperline, fmt->sizeimage, fmt->colorspace); }; @@ -634,7 +968,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, /* FIXME: Should be one dump per type */ dbgarg (cmd, "type=%s\n", prt_names(type, - v4l2_type_names_FIXME)); + v4l2_type_names)); switch (type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: @@ -687,7 +1021,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, /* FIXME: Should be one dump per type */ dbgarg (cmd, "type=%s\n", prt_names(f->type, - v4l2_type_names_FIXME)); + v4l2_type_names)); switch (f->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: @@ -739,7 +1073,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, /* FIXME: Should be one dump per type */ dbgarg (cmd, "type=%s\n", prt_names(f->type, - v4l2_type_names_FIXME)); + v4l2_type_names)); switch (f->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: if (vfd->vidioc_try_fmt_cap) @@ -805,8 +1139,8 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, ret=vfd->vidioc_reqbufs(file, fh, p); dbgarg (cmd, "count=%d, type=%s, memory=%s\n", p->count, - prt_names(p->type,v4l2_type_names_FIXME), - prt_names(p->memory,v4l2_memory_names)); + prt_names(p->type, v4l2_type_names), + prt_names(p->memory, v4l2_memory_names)); break; } case VIDIOC_QUERYBUF: @@ -895,7 +1229,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, enum v4l2_buf_type i = *(int *)arg; if (!vfd->vidioc_streamon) break; - dbgarg (cmd, "type=%s\n", prt_names(i,v4l2_type_names_FIXME)); + dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names)); ret=vfd->vidioc_streamon(file, fh,i); break; } @@ -905,7 +1239,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, if (!vfd->vidioc_streamoff) break; - dbgarg (cmd, "type=%s\n", prt_names(i,v4l2_type_names_FIXME)); + dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names)); ret=vfd->vidioc_streamoff(file, fh, i); break; } @@ -1661,7 +1995,7 @@ out: kfree(mbuf); return err; } - +EXPORT_SYMBOL(video_ioctl2); static const struct file_operations video_fops; @@ -1809,6 +2143,7 @@ fail_minor: mutex_unlock(&videodev_lock); return ret; } +EXPORT_SYMBOL(video_register_device); /** * video_unregister_device - unregister a video4linux device @@ -1828,6 +2163,7 @@ void video_unregister_device(struct video_device *vfd) device_unregister(&vfd->class_dev); mutex_unlock(&videodev_lock); } +EXPORT_SYMBOL(video_unregister_device); /* * Video fs operations @@ -1872,16 +2208,6 @@ static void __exit videodev_exit(void) module_init(videodev_init) module_exit(videodev_exit) -EXPORT_SYMBOL(video_register_device); -EXPORT_SYMBOL(video_unregister_device); -EXPORT_SYMBOL(video_devdata); -EXPORT_SYMBOL(video_usercopy); -EXPORT_SYMBOL(video_exclusive_open); -EXPORT_SYMBOL(video_exclusive_release); -EXPORT_SYMBOL(video_ioctl2); -EXPORT_SYMBOL(video_device_alloc); -EXPORT_SYMBOL(video_device_release); - MODULE_AUTHOR("Alan Cox, Mauro Carvalho Chehab <mchehab@infradead.org>"); MODULE_DESCRIPTION("Device registrar for Video4Linux drivers v2"); MODULE_LICENSE("GPL"); diff --git a/linux/drivers/media/video/vino.c b/linux/drivers/media/video/vino.c index 94f38ca7c..b867e7e8c 100644 --- a/linux/drivers/media/video/vino.c +++ b/linux/drivers/media/video/vino.c @@ -41,7 +41,10 @@ #include <linux/videodev.h> #include <media/v4l2-common.h> #include <linux/video_decoder.h> + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16) #include <linux/mutex.h> +#endif #include <asm/paccess.h> #include <asm/io.h> @@ -245,7 +248,11 @@ struct vino_framebuffer_queue { struct vino_framebuffer *buffer[VINO_FRAMEBUFFER_COUNT_MAX]; spinlock_t queue_lock; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16) struct mutex queue_mutex; +#else + struct semaphore queue_mutex; +#endif wait_queue_head_t frame_wait_queue; }; @@ -283,7 +290,12 @@ struct vino_channel_settings { /* the driver is currently processing the queue */ int capturing; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16) struct mutex mutex; +#else + struct semaphore mutex; +#endif + spinlock_t capture_lock; unsigned int users; @@ -333,7 +345,7 @@ struct vino_settings { * * Use non-zero value to enable conversion. */ -static int vino_pixel_conversion = 0; +static int vino_pixel_conversion; module_param_named(pixelconv, vino_pixel_conversion, int, 0); @@ -2593,11 +2605,7 @@ static int vino_acquire_input(struct vino_channel_settings *vcs) /* First try D1 and then SAA7191 */ if (vino_drvdata->camera.driver && (vino_drvdata->camera.owner == VINO_NO_CHANNEL)) { - if (i2c_use_client(vino_drvdata->camera.driver)) { - ret = -ENODEV; - goto out; - } - + i2c_use_client(vino_drvdata->camera.driver); vino_drvdata->camera.owner = vcs->channel; vcs->input = VINO_INPUT_D1; vcs->data_norm = VINO_DATA_NORM_D1; @@ -2606,11 +2614,7 @@ static int vino_acquire_input(struct vino_channel_settings *vcs) int input, data_norm; int saa7191_input; - if (i2c_use_client(vino_drvdata->decoder.driver)) { - ret = -ENODEV; - goto out; - } - + i2c_use_client(vino_drvdata->decoder.driver); input = VINO_INPUT_COMPOSITE; saa7191_input = vino_get_saa7191_input(input); @@ -2692,10 +2696,7 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input) } if (vino_drvdata->decoder.owner == VINO_NO_CHANNEL) { - if (i2c_use_client(vino_drvdata->decoder.driver)) { - ret = -ENODEV; - goto out; - } + i2c_use_client(vino_drvdata->decoder.driver); vino_drvdata->decoder.owner = vcs->channel; } @@ -2763,10 +2764,7 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input) } if (vino_drvdata->camera.owner == VINO_NO_CHANNEL) { - if (i2c_use_client(vino_drvdata->camera.driver)) { - ret = -ENODEV; - goto out; - } + i2c_use_client(vino_drvdata->camera.driver); vino_drvdata->camera.owner = vcs->channel; } @@ -4388,8 +4386,8 @@ static int vino_ioctl(struct inode *inode, struct file *file, /* Initialization and cleanup */ -// __initdata -static int vino_init_stage = 0; +/* __initdata */ +static int vino_init_stage; static const struct file_operations vino_fops = { .owner = THIS_MODULE, @@ -4403,8 +4401,8 @@ static const struct file_operations vino_fops = { static struct video_device v4l_device_template = { .name = "NOT SET", - //.type = VID_TYPE_CAPTURE | VID_TYPE_SUBCAPTURE | - // VID_TYPE_CLIPPING | VID_TYPE_SCALES, VID_TYPE_OVERLAY + /*.type = VID_TYPE_CAPTURE | VID_TYPE_SUBCAPTURE | */ + /* VID_TYPE_CLIPPING | VID_TYPE_SCALES, VID_TYPE_OVERLAY */ .fops = &vino_fops, .minor = -1, }; diff --git a/linux/drivers/media/video/vpx3220.c b/linux/drivers/media/video/vpx3220.c index 01f83d285..989166eec 100644 --- a/linux/drivers/media/video/vpx3220.c +++ b/linux/drivers/media/video/vpx3220.c @@ -41,7 +41,7 @@ #define I2C_VPX3220 0x86 #define VPX3220_DEBUG KERN_DEBUG "vpx3220: " -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); @@ -567,7 +567,7 @@ vpx3220_init_client (struct i2c_client *client) } /* ----------------------------------------------------------------------- - * Client managment code + * Client management code */ /* diff --git a/linux/drivers/media/video/w9966.c b/linux/drivers/media/video/w9966.c index bad59720a..befbaf723 100644 --- a/linux/drivers/media/video/w9966.c +++ b/linux/drivers/media/video/w9966.c @@ -62,7 +62,7 @@ #include <media/v4l2-common.h> #include <linux/parport.h> -//#define DEBUG // Undef me for production +/*#define DEBUG*/ /* Undef me for production */ #ifdef DEBUG #define DPRINTF(x, a...) printk(KERN_DEBUG "W9966: %s(): "x, __FUNCTION__ , ##a) @@ -135,7 +135,7 @@ MODULE_PARM_DESC(pardev, "pardev: where to search for\n\ \tEg: >pardev=parport3,aggressive,parport2,parport1< would assign\n\ \tcam 1 to parport3 and search every parport for cam 2 etc..."); -static int parmode = 0; +static int parmode; module_param(parmode, int, 0); MODULE_PARM_DESC(parmode, "parmode: transfer mode (0=auto, 1=ecp, 2=epp"); diff --git a/linux/drivers/media/video/w9968cf.c b/linux/drivers/media/video/w9968cf.c index 8d3147a2b..e0bfb4270 100644 --- a/linux/drivers/media/video/w9968cf.c +++ b/linux/drivers/media/video/w9968cf.c @@ -3489,7 +3489,7 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) enum w9968cf_model_id mod_id; struct list_head* ptr; u8 sc = 0; /* number of simultaneous cameras */ - static unsigned short dev_nr = 0; /* we are handling device number n */ + static unsigned short dev_nr; /* 0 - we are handling device number n */ if (le16_to_cpu(udev->descriptor.idVendor) == winbond_id_table[0].idVendor && le16_to_cpu(udev->descriptor.idProduct) == winbond_id_table[0].idProduct) diff --git a/linux/drivers/media/video/zc0301/zc0301_core.c b/linux/drivers/media/video/zc0301/zc0301_core.c index e0c206c7c..503bd70ef 100644 --- a/linux/drivers/media/video/zc0301/zc0301_core.c +++ b/linux/drivers/media/video/zc0301/zc0301_core.c @@ -1943,7 +1943,7 @@ zc0301_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) { struct usb_device *udev = interface_to_usbdev(intf); struct zc0301_device* cam; - static unsigned int dev_nr = 0; + static unsigned int dev_nr; unsigned int i; int err = 0; diff --git a/linux/drivers/media/video/zoran.h b/linux/drivers/media/video/zoran.h index 19810ca14..848dbcf25 100644 --- a/linux/drivers/media/video/zoran.h +++ b/linux/drivers/media/video/zoran.h @@ -221,15 +221,15 @@ enum zoran_map_mode { }; enum gpio_type { - GPIO_JPEG_SLEEP = 0, - GPIO_JPEG_RESET, - GPIO_JPEG_FRAME, - GPIO_VID_DIR, - GPIO_VID_EN, - GPIO_VID_RESET, - GPIO_CLK_SEL1, - GPIO_CLK_SEL2, - GPIO_MAX, + ZR_GPIO_JPEG_SLEEP = 0, + ZR_GPIO_JPEG_RESET, + ZR_GPIO_JPEG_FRAME, + ZR_GPIO_VID_DIR, + ZR_GPIO_VID_EN, + ZR_GPIO_VID_RESET, + ZR_GPIO_CLK_SEL1, + ZR_GPIO_CLK_SEL2, + ZR_GPIO_MAX, }; enum gpcs_type { @@ -378,11 +378,11 @@ struct card_info { u32 jpeg_int; /* JPEG interrupt */ u32 vsync_int; /* VSYNC interrupt */ - s8 gpio[GPIO_MAX]; + s8 gpio[ZR_GPIO_MAX]; u8 gpcs[GPCS_MAX]; struct vfe_polarity vfe_pol; - u8 gpio_pol[GPIO_MAX]; + u8 gpio_pol[ZR_GPIO_MAX]; /* is the /GWS line conected? */ u8 gws_not_connected; diff --git a/linux/drivers/media/video/zoran_card.c b/linux/drivers/media/video/zoran_card.c index 979de640b..946dee4eb 100644 --- a/linux/drivers/media/video/zoran_card.c +++ b/linux/drivers/media/video/zoran_card.c @@ -86,7 +86,7 @@ MODULE_PARM_DESC(decoder, "i2c TV decoder"); or set in in a VIDIOCSFBUF ioctl */ -static unsigned long vidmem = 0; /* Video memory base address */ +static unsigned long vidmem; /* default = 0 - Video memory base address */ module_param(vidmem, ulong, 0444); MODULE_PARM_DESC(vidmem, "Default video memory base address"); @@ -94,7 +94,7 @@ MODULE_PARM_DESC(vidmem, "Default video memory base address"); Default input and video norm at startup of the driver. */ -static unsigned int default_input = 0; /* 0=Composite, 1=S-Video */ +static unsigned int default_input; /* default 0 = Composite, 1 = S-Video */ module_param(default_input, uint, 0444); MODULE_PARM_DESC(default_input, "Default input (0=Composite, 1=S-Video, 2=Internal)"); @@ -104,7 +104,7 @@ module_param(default_mux, int, 0644); MODULE_PARM_DESC(default_mux, "Default 6 Eyes mux setting (Input selection)"); -static int default_norm = 0; /* 0=PAL, 1=NTSC 2=SECAM */ +static int default_norm; /* default 0 = PAL, 1 = NTSC 2 = SECAM */ module_param(default_norm, int, 0444); MODULE_PARM_DESC(default_norm, "Default norm (0=PAL, 1=NTSC, 2=SECAM)"); @@ -1273,7 +1273,7 @@ zoran_setup_videocodec (struct zoran *zr, } /* - * Scan for a Buz card (actually for the PCI contoler ZR36057), + * Scan for a Buz card (actually for the PCI controller ZR36057), * request the irq and map the io memory */ static int __devinit diff --git a/linux/drivers/media/video/zoran_device.c b/linux/drivers/media/video/zoran_device.c index f7f8e78ec..ed7ab4be2 100644 --- a/linux/drivers/media/video/zoran_device.c +++ b/linux/drivers/media/video/zoran_device.c @@ -61,7 +61,8 @@ extern const struct zoran_format zoran_formats[]; -static int lml33dpath = 0; /* 1 will use digital path in capture +static int lml33dpath; /* default = 0 + * 1 will use digital path in capture * mode instead of analog. It can be * used for picture adjustments using * tool like xawtv while watching image @@ -251,7 +252,7 @@ void jpeg_codec_sleep (struct zoran *zr, int sleep) { - GPIO(zr, zr->card.gpio[GPIO_JPEG_SLEEP], !sleep); + GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_SLEEP], !sleep); if (!sleep) { dprintk(3, KERN_DEBUG @@ -278,9 +279,9 @@ jpeg_codec_reset (struct zoran *zr) 0); udelay(2); } else { - GPIO(zr, zr->card.gpio[GPIO_JPEG_RESET], 0); + GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_RESET], 0); udelay(2); - GPIO(zr, zr->card.gpio[GPIO_JPEG_RESET], 1); + GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_RESET], 1); udelay(2); } @@ -689,7 +690,7 @@ static inline void set_frame (struct zoran *zr, int val) { - GPIO(zr, zr->card.gpio[GPIO_JPEG_FRAME], val); + GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_FRAME], val); } static void @@ -705,8 +706,8 @@ set_videobus_dir (struct zoran *zr, GPIO(zr, 5, 1); break; default: - GPIO(zr, zr->card.gpio[GPIO_VID_DIR], - zr->card.gpio_pol[GPIO_VID_DIR] ? !val : val); + GPIO(zr, zr->card.gpio[ZR_GPIO_VID_DIR], + zr->card.gpio_pol[ZR_GPIO_VID_DIR] ? !val : val); break; } } @@ -988,7 +989,7 @@ void zr36057_enable_jpg (struct zoran *zr, enum zoran_codec_mode mode) { - static int zero = 0; + static int zero; static int one = 1; struct vfe_settings cap; int field_size = diff --git a/linux/drivers/media/video/zoran_driver.c b/linux/drivers/media/video/zoran_driver.c index 4fa613703..5f4825dfb 100644 --- a/linux/drivers/media/video/zoran_driver.c +++ b/linux/drivers/media/video/zoran_driver.c @@ -215,7 +215,7 @@ extern int jpg_nbufs; extern int jpg_bufsize; extern int pass_through; -static int lock_norm = 0; /* 1=Don't change TV standard (norm) */ +static int lock_norm; /* 0 = default 1 = Don't change TV standard (norm) */ module_param(lock_norm, int, 0644); MODULE_PARM_DESC(lock_norm, "Prevent norm changes (1 = ignore, >1 = fail)"); diff --git a/linux/drivers/media/video/zr36016.c b/linux/drivers/media/video/zr36016.c index 587ca3fd4..693a648e9 100644 --- a/linux/drivers/media/video/zr36016.c +++ b/linux/drivers/media/video/zr36016.c @@ -56,11 +56,10 @@ #define MAX_CODECS 20 /* amount of chips attached via this driver */ -static int zr36016_codecs = 0; +static int zr36016_codecs; /* debugging is available via module parameter */ - -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-4)"); diff --git a/linux/drivers/media/video/zr36050.c b/linux/drivers/media/video/zr36050.c index 9f622e00c..cf8b271a1 100644 --- a/linux/drivers/media/video/zr36050.c +++ b/linux/drivers/media/video/zr36050.c @@ -52,11 +52,10 @@ #define MAX_CODECS 20 /* amount of chips attached via this driver */ -static int zr36050_codecs = 0; +static int zr36050_codecs; /* debugging is available via module parameter */ - -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-4)"); @@ -161,7 +160,7 @@ zr36050_wait_end (struct zr36050 *ptr) udelay(1); if (i++ > 200000) { // 200ms, there is for sure something wrong!!! dprintk(1, - "%s: timout at wait_end (last status: 0x%02x)\n", + "%s: timeout at wait_end (last status: 0x%02x)\n", ptr->name, ptr->status1); break; } diff --git a/linux/drivers/media/video/zr36060.c b/linux/drivers/media/video/zr36060.c index 1ef14fef0..8e74054d5 100644 --- a/linux/drivers/media/video/zr36060.c +++ b/linux/drivers/media/video/zr36060.c @@ -52,14 +52,14 @@ #define MAX_CODECS 20 /* amount of chips attached via this driver */ -static int zr36060_codecs = 0; +static int zr36060_codecs; -static int low_bitrate = 0; +static int low_bitrate; module_param(low_bitrate, bool, 0); MODULE_PARM_DESC(low_bitrate, "Buz compatibility option, halves bitrate"); /* debugging is available via module parameter */ -static int debug = 0; +static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-4)"); @@ -163,7 +163,7 @@ zr36060_wait_end (struct zr36060 *ptr) udelay(1); if (i++ > 200000) { // 200ms, there is for sure something wrong!!! dprintk(1, - "%s: timout at wait_end (last status: 0x%02x)\n", + "%s: timeout at wait_end (last status: 0x%02x)\n", ptr->name, ptr->status); break; } diff --git a/linux/drivers/media/video/zr364xx.c b/linux/drivers/media/video/zr364xx.c index 9acfc11bb..0afd1c9c1 100644 --- a/linux/drivers/media/video/zr364xx.c +++ b/linux/drivers/media/video/zr364xx.c @@ -63,8 +63,8 @@ /* Module parameters */ -static int debug = 0; -static int mode = 0; +static int debug; +static int mode; /* Module parameters interface */ @@ -94,6 +94,8 @@ static struct usb_device_id device_table[] = { {USB_DEVICE(0x06d6, 0x0034), .driver_info = METHOD0 }, {USB_DEVICE(0x0a17, 0x0062), .driver_info = METHOD2 }, {USB_DEVICE(0x06d6, 0x003b), .driver_info = METHOD0 }, + {USB_DEVICE(0x0a17, 0x004e), .driver_info = METHOD2 }, + {USB_DEVICE(0x041e, 0x405d), .driver_info = METHOD2 }, {} /* Terminating entry */ }; diff --git a/linux/include/asm-arm/arch-pxa/camera.h b/linux/include/asm-arm/arch-pxa/camera.h new file mode 100644 index 000000000..39516ced8 --- /dev/null +++ b/linux/include/asm-arm/arch-pxa/camera.h @@ -0,0 +1,48 @@ +/* + camera.h - PXA camera driver header file + + Copyright (C) 2003, Intel Corporation + Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __ASM_ARCH_CAMERA_H_ +#define __ASM_ARCH_CAMERA_H_ + +#define PXA_CAMERA_MASTER 1 +#define PXA_CAMERA_DATAWIDTH_4 2 +#define PXA_CAMERA_DATAWIDTH_5 4 +#define PXA_CAMERA_DATAWIDTH_8 8 +#define PXA_CAMERA_DATAWIDTH_9 0x10 +#define PXA_CAMERA_DATAWIDTH_10 0x20 +#define PXA_CAMERA_PCLK_EN 0x40 +#define PXA_CAMERA_MCLK_EN 0x80 +#define PXA_CAMERA_PCP 0x100 +#define PXA_CAMERA_HSP 0x200 +#define PXA_CAMERA_VSP 0x400 + +struct pxacamera_platform_data { + int (*init)(struct device *); + int (*power)(struct device *, int); + int (*reset)(struct device *, int); + + unsigned long flags; + unsigned long mclk_10khz; +}; + +extern void pxa_set_camera_info(struct pxacamera_platform_data *); + +#endif /* __ASM_ARCH_CAMERA_H_ */ diff --git a/linux/include/asm-arm/arch-pxa/pxa-regs.h b/linux/include/asm-arm/arch-pxa/pxa-regs.h new file mode 100644 index 000000000..2eb05e746 --- /dev/null +++ b/linux/include/asm-arm/arch-pxa/pxa-regs.h @@ -0,0 +1,2228 @@ +/* + * linux/include/asm-arm/arch-pxa/pxa-regs.h + * + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __PXA_REGS_H +#define __PXA_REGS_H + + +/* + * PXA Chip selects + */ + +#define PXA_CS0_PHYS 0x00000000 +#define PXA_CS1_PHYS 0x04000000 +#define PXA_CS2_PHYS 0x08000000 +#define PXA_CS3_PHYS 0x0C000000 +#define PXA_CS4_PHYS 0x10000000 +#define PXA_CS5_PHYS 0x14000000 + + +/* + * Personal Computer Memory Card International Association (PCMCIA) sockets + */ + +#define PCMCIAPrtSp 0x04000000 /* PCMCIA Partition Space [byte] */ +#define PCMCIASp (4*PCMCIAPrtSp) /* PCMCIA Space [byte] */ +#define PCMCIAIOSp PCMCIAPrtSp /* PCMCIA I/O Space [byte] */ +#define PCMCIAAttrSp PCMCIAPrtSp /* PCMCIA Attribute Space [byte] */ +#define PCMCIAMemSp PCMCIAPrtSp /* PCMCIA Memory Space [byte] */ + +#define PCMCIA0Sp PCMCIASp /* PCMCIA 0 Space [byte] */ +#define PCMCIA0IOSp PCMCIAIOSp /* PCMCIA 0 I/O Space [byte] */ +#define PCMCIA0AttrSp PCMCIAAttrSp /* PCMCIA 0 Attribute Space [byte] */ +#define PCMCIA0MemSp PCMCIAMemSp /* PCMCIA 0 Memory Space [byte] */ + +#define PCMCIA1Sp PCMCIASp /* PCMCIA 1 Space [byte] */ +#define PCMCIA1IOSp PCMCIAIOSp /* PCMCIA 1 I/O Space [byte] */ +#define PCMCIA1AttrSp PCMCIAAttrSp /* PCMCIA 1 Attribute Space [byte] */ +#define PCMCIA1MemSp PCMCIAMemSp /* PCMCIA 1 Memory Space [byte] */ + +#define _PCMCIA(Nb) /* PCMCIA [0..1] */ \ + (0x20000000 + (Nb)*PCMCIASp) +#define _PCMCIAIO(Nb) _PCMCIA (Nb) /* PCMCIA I/O [0..1] */ +#define _PCMCIAAttr(Nb) /* PCMCIA Attribute [0..1] */ \ + (_PCMCIA (Nb) + 2*PCMCIAPrtSp) +#define _PCMCIAMem(Nb) /* PCMCIA Memory [0..1] */ \ + (_PCMCIA (Nb) + 3*PCMCIAPrtSp) + +#define _PCMCIA0 _PCMCIA (0) /* PCMCIA 0 */ +#define _PCMCIA0IO _PCMCIAIO (0) /* PCMCIA 0 I/O */ +#define _PCMCIA0Attr _PCMCIAAttr (0) /* PCMCIA 0 Attribute */ +#define _PCMCIA0Mem _PCMCIAMem (0) /* PCMCIA 0 Memory */ + +#define _PCMCIA1 _PCMCIA (1) /* PCMCIA 1 */ +#define _PCMCIA1IO _PCMCIAIO (1) /* PCMCIA 1 I/O */ +#define _PCMCIA1Attr _PCMCIAAttr (1) /* PCMCIA 1 Attribute */ +#define _PCMCIA1Mem _PCMCIAMem (1) /* PCMCIA 1 Memory */ + + + +/* + * DMA Controller + */ + +#define DCSR0 __REG(0x40000000) /* DMA Control / Status Register for Channel 0 */ +#define DCSR1 __REG(0x40000004) /* DMA Control / Status Register for Channel 1 */ +#define DCSR2 __REG(0x40000008) /* DMA Control / Status Register for Channel 2 */ +#define DCSR3 __REG(0x4000000c) /* DMA Control / Status Register for Channel 3 */ +#define DCSR4 __REG(0x40000010) /* DMA Control / Status Register for Channel 4 */ +#define DCSR5 __REG(0x40000014) /* DMA Control / Status Register for Channel 5 */ +#define DCSR6 __REG(0x40000018) /* DMA Control / Status Register for Channel 6 */ +#define DCSR7 __REG(0x4000001c) /* DMA Control / Status Register for Channel 7 */ +#define DCSR8 __REG(0x40000020) /* DMA Control / Status Register for Channel 8 */ +#define DCSR9 __REG(0x40000024) /* DMA Control / Status Register for Channel 9 */ +#define DCSR10 __REG(0x40000028) /* DMA Control / Status Register for Channel 10 */ +#define DCSR11 __REG(0x4000002c) /* DMA Control / Status Register for Channel 11 */ +#define DCSR12 __REG(0x40000030) /* DMA Control / Status Register for Channel 12 */ +#define DCSR13 __REG(0x40000034) /* DMA Control / Status Register for Channel 13 */ +#define DCSR14 __REG(0x40000038) /* DMA Control / Status Register for Channel 14 */ +#define DCSR15 __REG(0x4000003c) /* DMA Control / Status Register for Channel 15 */ + +#define DCSR(x) __REG2(0x40000000, (x) << 2) + +#define DCSR_RUN (1 << 31) /* Run Bit (read / write) */ +#define DCSR_NODESC (1 << 30) /* No-Descriptor Fetch (read / write) */ +#define DCSR_STOPIRQEN (1 << 29) /* Stop Interrupt Enable (read / write) */ +#ifdef CONFIG_PXA27x +#define DCSR_EORIRQEN (1 << 28) /* End of Receive Interrupt Enable (R/W) */ +#define DCSR_EORJMPEN (1 << 27) /* Jump to next descriptor on EOR */ +#define DCSR_EORSTOPEN (1 << 26) /* STOP on an EOR */ +#define DCSR_SETCMPST (1 << 25) /* Set Descriptor Compare Status */ +#define DCSR_CLRCMPST (1 << 24) /* Clear Descriptor Compare Status */ +#define DCSR_CMPST (1 << 10) /* The Descriptor Compare Status */ +#define DCSR_EORINTR (1 << 9) /* The end of Receive */ +#endif +#define DCSR_REQPEND (1 << 8) /* Request Pending (read-only) */ +#define DCSR_STOPSTATE (1 << 3) /* Stop State (read-only) */ +#define DCSR_ENDINTR (1 << 2) /* End Interrupt (read / write) */ +#define DCSR_STARTINTR (1 << 1) /* Start Interrupt (read / write) */ +#define DCSR_BUSERR (1 << 0) /* Bus Error Interrupt (read / write) */ + +#define DALGN __REG(0x400000a0) /* DMA Alignment Register */ +#define DINT __REG(0x400000f0) /* DMA Interrupt Register */ + +#define DRCMR(n) (*(((n) < 64) ? \ + &__REG2(0x40000100, ((n) & 0x3f) << 2) : \ + &__REG2(0x40001100, ((n) & 0x3f) << 2))) + +#define DRCMR0 __REG(0x40000100) /* Request to Channel Map Register for DREQ 0 */ +#define DRCMR1 __REG(0x40000104) /* Request to Channel Map Register for DREQ 1 */ +#define DRCMR2 __REG(0x40000108) /* Request to Channel Map Register for I2S receive Request */ +#define DRCMR3 __REG(0x4000010c) /* Request to Channel Map Register for I2S transmit Request */ +#define DRCMR4 __REG(0x40000110) /* Request to Channel Map Register for BTUART receive Request */ +#define DRCMR5 __REG(0x40000114) /* Request to Channel Map Register for BTUART transmit Request. */ +#define DRCMR6 __REG(0x40000118) /* Request to Channel Map Register for FFUART receive Request */ +#define DRCMR7 __REG(0x4000011c) /* Request to Channel Map Register for FFUART transmit Request */ +#define DRCMR8 __REG(0x40000120) /* Request to Channel Map Register for AC97 microphone Request */ +#define DRCMR9 __REG(0x40000124) /* Request to Channel Map Register for AC97 modem receive Request */ +#define DRCMR10 __REG(0x40000128) /* Request to Channel Map Register for AC97 modem transmit Request */ +#define DRCMR11 __REG(0x4000012c) /* Request to Channel Map Register for AC97 audio receive Request */ +#define DRCMR12 __REG(0x40000130) /* Request to Channel Map Register for AC97 audio transmit Request */ +#define DRCMR13 __REG(0x40000134) /* Request to Channel Map Register for SSP receive Request */ +#define DRCMR14 __REG(0x40000138) /* Request to Channel Map Register for SSP transmit Request */ +#define DRCMR15 __REG(0x4000013c) /* Request to Channel Map Register for SSP2 receive Request */ +#define DRCMR16 __REG(0x40000140) /* Request to Channel Map Register for SSP2 transmit Request */ +#define DRCMR17 __REG(0x40000144) /* Request to Channel Map Register for ICP receive Request */ +#define DRCMR18 __REG(0x40000148) /* Request to Channel Map Register for ICP transmit Request */ +#define DRCMR19 __REG(0x4000014c) /* Request to Channel Map Register for STUART receive Request */ +#define DRCMR20 __REG(0x40000150) /* Request to Channel Map Register for STUART transmit Request */ +#define DRCMR21 __REG(0x40000154) /* Request to Channel Map Register for MMC receive Request */ +#define DRCMR22 __REG(0x40000158) /* Request to Channel Map Register for MMC transmit Request */ +#define DRCMR23 __REG(0x4000015c) /* Reserved */ +#define DRCMR24 __REG(0x40000160) /* Reserved */ +#define DRCMR25 __REG(0x40000164) /* Request to Channel Map Register for USB endpoint 1 Request */ +#define DRCMR26 __REG(0x40000168) /* Request to Channel Map Register for USB endpoint 2 Request */ +#define DRCMR27 __REG(0x4000016C) /* Request to Channel Map Register for USB endpoint 3 Request */ +#define DRCMR28 __REG(0x40000170) /* Request to Channel Map Register for USB endpoint 4 Request */ +#define DRCMR29 __REG(0x40000174) /* Reserved */ +#define DRCMR30 __REG(0x40000178) /* Request to Channel Map Register for USB endpoint 6 Request */ +#define DRCMR31 __REG(0x4000017C) /* Request to Channel Map Register for USB endpoint 7 Request */ +#define DRCMR32 __REG(0x40000180) /* Request to Channel Map Register for USB endpoint 8 Request */ +#define DRCMR33 __REG(0x40000184) /* Request to Channel Map Register for USB endpoint 9 Request */ +#define DRCMR34 __REG(0x40000188) /* Reserved */ +#define DRCMR35 __REG(0x4000018C) /* Request to Channel Map Register for USB endpoint 11 Request */ +#define DRCMR36 __REG(0x40000190) /* Request to Channel Map Register for USB endpoint 12 Request */ +#define DRCMR37 __REG(0x40000194) /* Request to Channel Map Register for USB endpoint 13 Request */ +#define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */ +#define DRCMR39 __REG(0x4000019C) /* Reserved */ +#define DRCMR66 __REG(0x40001108) /* Request to Channel Map Register for SSP3 receive Request */ +#define DRCMR67 __REG(0x4000110C) /* Request to Channel Map Register for SSP3 transmit Request */ +#define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */ +#define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */ +#define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */ + +#define DRCMRRXSADR DRCMR2 +#define DRCMRTXSADR DRCMR3 +#define DRCMRRXBTRBR DRCMR4 +#define DRCMRTXBTTHR DRCMR5 +#define DRCMRRXFFRBR DRCMR6 +#define DRCMRTXFFTHR DRCMR7 +#define DRCMRRXMCDR DRCMR8 +#define DRCMRRXMODR DRCMR9 +#define DRCMRTXMODR DRCMR10 +#define DRCMRRXPCDR DRCMR11 +#define DRCMRTXPCDR DRCMR12 +#define DRCMRRXSSDR DRCMR13 +#define DRCMRTXSSDR DRCMR14 +#define DRCMRRXSS2DR DRCMR15 +#define DRCMRTXSS2DR DRCMR16 +#define DRCMRRXICDR DRCMR17 +#define DRCMRTXICDR DRCMR18 +#define DRCMRRXSTRBR DRCMR19 +#define DRCMRTXSTTHR DRCMR20 +#define DRCMRRXMMC DRCMR21 +#define DRCMRTXMMC DRCMR22 +#define DRCMRRXSS3DR DRCMR66 +#define DRCMRTXSS3DR DRCMR67 +#define DRCMRUDC(x) DRCMR((x) + 24) + +#define DRCMR_MAPVLD (1 << 7) /* Map Valid (read / write) */ +#define DRCMR_CHLNUM 0x1f /* mask for Channel Number (read / write) */ + +#define DDADR0 __REG(0x40000200) /* DMA Descriptor Address Register Channel 0 */ +#define DSADR0 __REG(0x40000204) /* DMA Source Address Register Channel 0 */ +#define DTADR0 __REG(0x40000208) /* DMA Target Address Register Channel 0 */ +#define DCMD0 __REG(0x4000020c) /* DMA Command Address Register Channel 0 */ +#define DDADR1 __REG(0x40000210) /* DMA Descriptor Address Register Channel 1 */ +#define DSADR1 __REG(0x40000214) /* DMA Source Address Register Channel 1 */ +#define DTADR1 __REG(0x40000218) /* DMA Target Address Register Channel 1 */ +#define DCMD1 __REG(0x4000021c) /* DMA Command Address Register Channel 1 */ +#define DDADR2 __REG(0x40000220) /* DMA Descriptor Address Register Channel 2 */ +#define DSADR2 __REG(0x40000224) /* DMA Source Address Register Channel 2 */ +#define DTADR2 __REG(0x40000228) /* DMA Target Address Register Channel 2 */ +#define DCMD2 __REG(0x4000022c) /* DMA Command Address Register Channel 2 */ +#define DDADR3 __REG(0x40000230) /* DMA Descriptor Address Register Channel 3 */ +#define DSADR3 __REG(0x40000234) /* DMA Source Address Register Channel 3 */ +#define DTADR3 __REG(0x40000238) /* DMA Target Address Register Channel 3 */ +#define DCMD3 __REG(0x4000023c) /* DMA Command Address Register Channel 3 */ +#define DDADR4 __REG(0x40000240) /* DMA Descriptor Address Register Channel 4 */ +#define DSADR4 __REG(0x40000244) /* DMA Source Address Register Channel 4 */ +#define DTADR4 __REG(0x40000248) /* DMA Target Address Register Channel 4 */ +#define DCMD4 __REG(0x4000024c) /* DMA Command Address Register Channel 4 */ +#define DDADR5 __REG(0x40000250) /* DMA Descriptor Address Register Channel 5 */ +#define DSADR5 __REG(0x40000254) /* DMA Source Address Register Channel 5 */ +#define DTADR5 __REG(0x40000258) /* DMA Target Address Register Channel 5 */ +#define DCMD5 __REG(0x4000025c) /* DMA Command Address Register Channel 5 */ +#define DDADR6 __REG(0x40000260) /* DMA Descriptor Address Register Channel 6 */ +#define DSADR6 __REG(0x40000264) /* DMA Source Address Register Channel 6 */ +#define DTADR6 __REG(0x40000268) /* DMA Target Address Register Channel 6 */ +#define DCMD6 __REG(0x4000026c) /* DMA Command Address Register Channel 6 */ +#define DDADR7 __REG(0x40000270) /* DMA Descriptor Address Register Channel 7 */ +#define DSADR7 __REG(0x40000274) /* DMA Source Address Register Channel 7 */ +#define DTADR7 __REG(0x40000278) /* DMA Target Address Register Channel 7 */ +#define DCMD7 __REG(0x4000027c) /* DMA Command Address Register Channel 7 */ +#define DDADR8 __REG(0x40000280) /* DMA Descriptor Address Register Channel 8 */ +#define DSADR8 __REG(0x40000284) /* DMA Source Address Register Channel 8 */ +#define DTADR8 __REG(0x40000288) /* DMA Target Address Register Channel 8 */ +#define DCMD8 __REG(0x4000028c) /* DMA Command Address Register Channel 8 */ +#define DDADR9 __REG(0x40000290) /* DMA Descriptor Address Register Channel 9 */ +#define DSADR9 __REG(0x40000294) /* DMA Source Address Register Channel 9 */ +#define DTADR9 __REG(0x40000298) /* DMA Target Address Register Channel 9 */ +#define DCMD9 __REG(0x4000029c) /* DMA Command Address Register Channel 9 */ +#define DDADR10 __REG(0x400002a0) /* DMA Descriptor Address Register Channel 10 */ +#define DSADR10 __REG(0x400002a4) /* DMA Source Address Register Channel 10 */ +#define DTADR10 __REG(0x400002a8) /* DMA Target Address Register Channel 10 */ +#define DCMD10 __REG(0x400002ac) /* DMA Command Address Register Channel 10 */ +#define DDADR11 __REG(0x400002b0) /* DMA Descriptor Address Register Channel 11 */ +#define DSADR11 __REG(0x400002b4) /* DMA Source Address Register Channel 11 */ +#define DTADR11 __REG(0x400002b8) /* DMA Target Address Register Channel 11 */ +#define DCMD11 __REG(0x400002bc) /* DMA Command Address Register Channel 11 */ +#define DDADR12 __REG(0x400002c0) /* DMA Descriptor Address Register Channel 12 */ +#define DSADR12 __REG(0x400002c4) /* DMA Source Address Register Channel 12 */ +#define DTADR12 __REG(0x400002c8) /* DMA Target Address Register Channel 12 */ +#define DCMD12 __REG(0x400002cc) /* DMA Command Address Register Channel 12 */ +#define DDADR13 __REG(0x400002d0) /* DMA Descriptor Address Register Channel 13 */ +#define DSADR13 __REG(0x400002d4) /* DMA Source Address Register Channel 13 */ +#define DTADR13 __REG(0x400002d8) /* DMA Target Address Register Channel 13 */ +#define DCMD13 __REG(0x400002dc) /* DMA Command Address Register Channel 13 */ +#define DDADR14 __REG(0x400002e0) /* DMA Descriptor Address Register Channel 14 */ +#define DSADR14 __REG(0x400002e4) /* DMA Source Address Register Channel 14 */ +#define DTADR14 __REG(0x400002e8) /* DMA Target Address Register Channel 14 */ +#define DCMD14 __REG(0x400002ec) /* DMA Command Address Register Channel 14 */ +#define DDADR15 __REG(0x400002f0) /* DMA Descriptor Address Register Channel 15 */ +#define DSADR15 __REG(0x400002f4) /* DMA Source Address Register Channel 15 */ +#define DTADR15 __REG(0x400002f8) /* DMA Target Address Register Channel 15 */ +#define DCMD15 __REG(0x400002fc) /* DMA Command Address Register Channel 15 */ + +#define DDADR(x) __REG2(0x40000200, (x) << 4) +#define DSADR(x) __REG2(0x40000204, (x) << 4) +#define DTADR(x) __REG2(0x40000208, (x) << 4) +#define DCMD(x) __REG2(0x4000020c, (x) << 4) + +#define DDADR_DESCADDR 0xfffffff0 /* Address of next descriptor (mask) */ +#define DDADR_STOP (1 << 0) /* Stop (read / write) */ + +#define DCMD_INCSRCADDR (1 << 31) /* Source Address Increment Setting. */ +#define DCMD_INCTRGADDR (1 << 30) /* Target Address Increment Setting. */ +#define DCMD_FLOWSRC (1 << 29) /* Flow Control by the source. */ +#define DCMD_FLOWTRG (1 << 28) /* Flow Control by the target. */ +#define DCMD_STARTIRQEN (1 << 22) /* Start Interrupt Enable */ +#define DCMD_ENDIRQEN (1 << 21) /* End Interrupt Enable */ +#define DCMD_ENDIAN (1 << 18) /* Device Endian-ness. */ +#define DCMD_BURST8 (1 << 16) /* 8 byte burst */ +#define DCMD_BURST16 (2 << 16) /* 16 byte burst */ +#define DCMD_BURST32 (3 << 16) /* 32 byte burst */ +#define DCMD_WIDTH1 (1 << 14) /* 1 byte width */ +#define DCMD_WIDTH2 (2 << 14) /* 2 byte width (HalfWord) */ +#define DCMD_WIDTH4 (3 << 14) /* 4 byte width (Word) */ +#define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */ + + +/* + * UARTs + */ + +/* Full Function UART (FFUART) */ +#define FFUART FFRBR +#define FFRBR __REG(0x40100000) /* Receive Buffer Register (read only) */ +#define FFTHR __REG(0x40100000) /* Transmit Holding Register (write only) */ +#define FFIER __REG(0x40100004) /* Interrupt Enable Register (read/write) */ +#define FFIIR __REG(0x40100008) /* Interrupt ID Register (read only) */ +#define FFFCR __REG(0x40100008) /* FIFO Control Register (write only) */ +#define FFLCR __REG(0x4010000C) /* Line Control Register (read/write) */ +#define FFMCR __REG(0x40100010) /* Modem Control Register (read/write) */ +#define FFLSR __REG(0x40100014) /* Line Status Register (read only) */ +#define FFMSR __REG(0x40100018) /* Modem Status Register (read only) */ +#define FFSPR __REG(0x4010001C) /* Scratch Pad Register (read/write) */ +#define FFISR __REG(0x40100020) /* Infrared Selection Register (read/write) */ +#define FFDLL __REG(0x40100000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define FFDLH __REG(0x40100004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +/* Bluetooth UART (BTUART) */ +#define BTUART BTRBR +#define BTRBR __REG(0x40200000) /* Receive Buffer Register (read only) */ +#define BTTHR __REG(0x40200000) /* Transmit Holding Register (write only) */ +#define BTIER __REG(0x40200004) /* Interrupt Enable Register (read/write) */ +#define BTIIR __REG(0x40200008) /* Interrupt ID Register (read only) */ +#define BTFCR __REG(0x40200008) /* FIFO Control Register (write only) */ +#define BTLCR __REG(0x4020000C) /* Line Control Register (read/write) */ +#define BTMCR __REG(0x40200010) /* Modem Control Register (read/write) */ +#define BTLSR __REG(0x40200014) /* Line Status Register (read only) */ +#define BTMSR __REG(0x40200018) /* Modem Status Register (read only) */ +#define BTSPR __REG(0x4020001C) /* Scratch Pad Register (read/write) */ +#define BTISR __REG(0x40200020) /* Infrared Selection Register (read/write) */ +#define BTDLL __REG(0x40200000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define BTDLH __REG(0x40200004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +/* Standard UART (STUART) */ +#define STUART STRBR +#define STRBR __REG(0x40700000) /* Receive Buffer Register (read only) */ +#define STTHR __REG(0x40700000) /* Transmit Holding Register (write only) */ +#define STIER __REG(0x40700004) /* Interrupt Enable Register (read/write) */ +#define STIIR __REG(0x40700008) /* Interrupt ID Register (read only) */ +#define STFCR __REG(0x40700008) /* FIFO Control Register (write only) */ +#define STLCR __REG(0x4070000C) /* Line Control Register (read/write) */ +#define STMCR __REG(0x40700010) /* Modem Control Register (read/write) */ +#define STLSR __REG(0x40700014) /* Line Status Register (read only) */ +#define STMSR __REG(0x40700018) /* Reserved */ +#define STSPR __REG(0x4070001C) /* Scratch Pad Register (read/write) */ +#define STISR __REG(0x40700020) /* Infrared Selection Register (read/write) */ +#define STDLL __REG(0x40700000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define STDLH __REG(0x40700004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +/* Hardware UART (HWUART) */ +#define HWUART HWRBR +#define HWRBR __REG(0x41600000) /* Receive Buffer Register (read only) */ +#define HWTHR __REG(0x41600000) /* Transmit Holding Register (write only) */ +#define HWIER __REG(0x41600004) /* Interrupt Enable Register (read/write) */ +#define HWIIR __REG(0x41600008) /* Interrupt ID Register (read only) */ +#define HWFCR __REG(0x41600008) /* FIFO Control Register (write only) */ +#define HWLCR __REG(0x4160000C) /* Line Control Register (read/write) */ +#define HWMCR __REG(0x41600010) /* Modem Control Register (read/write) */ +#define HWLSR __REG(0x41600014) /* Line Status Register (read only) */ +#define HWMSR __REG(0x41600018) /* Modem Status Register (read only) */ +#define HWSPR __REG(0x4160001C) /* Scratch Pad Register (read/write) */ +#define HWISR __REG(0x41600020) /* Infrared Selection Register (read/write) */ +#define HWFOR __REG(0x41600024) /* Receive FIFO Occupancy Register (read only) */ +#define HWABR __REG(0x41600028) /* Auto-Baud Control Register (read/write) */ +#define HWACR __REG(0x4160002C) /* Auto-Baud Count Register (read only) */ +#define HWDLL __REG(0x41600000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define HWDLH __REG(0x41600004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +#define IER_DMAE (1 << 7) /* DMA Requests Enable */ +#define IER_UUE (1 << 6) /* UART Unit Enable */ +#define IER_NRZE (1 << 5) /* NRZ coding Enable */ +#define IER_RTIOE (1 << 4) /* Receiver Time Out Interrupt Enable */ +#define IER_MIE (1 << 3) /* Modem Interrupt Enable */ +#define IER_RLSE (1 << 2) /* Receiver Line Status Interrupt Enable */ +#define IER_TIE (1 << 1) /* Transmit Data request Interrupt Enable */ +#define IER_RAVIE (1 << 0) /* Receiver Data Available Interrupt Enable */ + +#define IIR_FIFOES1 (1 << 7) /* FIFO Mode Enable Status */ +#define IIR_FIFOES0 (1 << 6) /* FIFO Mode Enable Status */ +#define IIR_TOD (1 << 3) /* Time Out Detected */ +#define IIR_IID2 (1 << 2) /* Interrupt Source Encoded */ +#define IIR_IID1 (1 << 1) /* Interrupt Source Encoded */ +#define IIR_IP (1 << 0) /* Interrupt Pending (active low) */ + +#define FCR_ITL2 (1 << 7) /* Interrupt Trigger Level */ +#define FCR_ITL1 (1 << 6) /* Interrupt Trigger Level */ +#define FCR_RESETTF (1 << 2) /* Reset Transmitter FIFO */ +#define FCR_RESETRF (1 << 1) /* Reset Receiver FIFO */ +#define FCR_TRFIFOE (1 << 0) /* Transmit and Receive FIFO Enable */ +#define FCR_ITL_1 (0) +#define FCR_ITL_8 (FCR_ITL1) +#define FCR_ITL_16 (FCR_ITL2) +#define FCR_ITL_32 (FCR_ITL2|FCR_ITL1) + +#define LCR_DLAB (1 << 7) /* Divisor Latch Access Bit */ +#define LCR_SB (1 << 6) /* Set Break */ +#define LCR_STKYP (1 << 5) /* Sticky Parity */ +#define LCR_EPS (1 << 4) /* Even Parity Select */ +#define LCR_PEN (1 << 3) /* Parity Enable */ +#define LCR_STB (1 << 2) /* Stop Bit */ +#define LCR_WLS1 (1 << 1) /* Word Length Select */ +#define LCR_WLS0 (1 << 0) /* Word Length Select */ + +#define LSR_FIFOE (1 << 7) /* FIFO Error Status */ +#define LSR_TEMT (1 << 6) /* Transmitter Empty */ +#define LSR_TDRQ (1 << 5) /* Transmit Data Request */ +#define LSR_BI (1 << 4) /* Break Interrupt */ +#define LSR_FE (1 << 3) /* Framing Error */ +#define LSR_PE (1 << 2) /* Parity Error */ +#define LSR_OE (1 << 1) /* Overrun Error */ +#define LSR_DR (1 << 0) /* Data Ready */ + +#define MCR_LOOP (1 << 4) +#define MCR_OUT2 (1 << 3) /* force MSR_DCD in loopback mode */ +#define MCR_OUT1 (1 << 2) /* force MSR_RI in loopback mode */ +#define MCR_RTS (1 << 1) /* Request to Send */ +#define MCR_DTR (1 << 0) /* Data Terminal Ready */ + +#define MSR_DCD (1 << 7) /* Data Carrier Detect */ +#define MSR_RI (1 << 6) /* Ring Indicator */ +#define MSR_DSR (1 << 5) /* Data Set Ready */ +#define MSR_CTS (1 << 4) /* Clear To Send */ +#define MSR_DDCD (1 << 3) /* Delta Data Carrier Detect */ +#define MSR_TERI (1 << 2) /* Trailing Edge Ring Indicator */ +#define MSR_DDSR (1 << 1) /* Delta Data Set Ready */ +#define MSR_DCTS (1 << 0) /* Delta Clear To Send */ + +/* + * IrSR (Infrared Selection Register) + */ +#define STISR_RXPL (1 << 4) /* Receive Data Polarity */ +#define STISR_TXPL (1 << 3) /* Transmit Data Polarity */ +#define STISR_XMODE (1 << 2) /* Transmit Pulse Width Select */ +#define STISR_RCVEIR (1 << 1) /* Receiver SIR Enable */ +#define STISR_XMITIR (1 << 0) /* Transmitter SIR Enable */ + + +/* + * I2C registers + */ + +#define IBMR __REG(0x40301680) /* I2C Bus Monitor Register - IBMR */ +#define IDBR __REG(0x40301688) /* I2C Data Buffer Register - IDBR */ +#define ICR __REG(0x40301690) /* I2C Control Register - ICR */ +#define ISR __REG(0x40301698) /* I2C Status Register - ISR */ +#define ISAR __REG(0x403016A0) /* I2C Slave Address Register - ISAR */ + +#define PWRIBMR __REG(0x40f00180) /* Power I2C Bus Monitor Register-IBMR */ +#define PWRIDBR __REG(0x40f00188) /* Power I2C Data Buffer Register-IDBR */ +#define PWRICR __REG(0x40f00190) /* Power I2C Control Register - ICR */ +#define PWRISR __REG(0x40f00198) /* Power I2C Status Register - ISR */ +#define PWRISAR __REG(0x40f001A0) /*Power I2C Slave Address Register-ISAR */ + +#define ICR_START (1 << 0) /* start bit */ +#define ICR_STOP (1 << 1) /* stop bit */ +#define ICR_ACKNAK (1 << 2) /* send ACK(0) or NAK(1) */ +#define ICR_TB (1 << 3) /* transfer byte bit */ +#define ICR_MA (1 << 4) /* master abort */ +#define ICR_SCLE (1 << 5) /* master clock enable */ +#define ICR_IUE (1 << 6) /* unit enable */ +#define ICR_GCD (1 << 7) /* general call disable */ +#define ICR_ITEIE (1 << 8) /* enable tx interrupts */ +#define ICR_IRFIE (1 << 9) /* enable rx interrupts */ +#define ICR_BEIE (1 << 10) /* enable bus error ints */ +#define ICR_SSDIE (1 << 11) /* slave STOP detected int enable */ +#define ICR_ALDIE (1 << 12) /* enable arbitration interrupt */ +#define ICR_SADIE (1 << 13) /* slave address detected int enable */ +#define ICR_UR (1 << 14) /* unit reset */ + +#define ISR_RWM (1 << 0) /* read/write mode */ +#define ISR_ACKNAK (1 << 1) /* ack/nak status */ +#define ISR_UB (1 << 2) /* unit busy */ +#define ISR_IBB (1 << 3) /* bus busy */ +#define ISR_SSD (1 << 4) /* slave stop detected */ +#define ISR_ALD (1 << 5) /* arbitration loss detected */ +#define ISR_ITE (1 << 6) /* tx buffer empty */ +#define ISR_IRF (1 << 7) /* rx buffer full */ +#define ISR_GCAD (1 << 8) /* general call address detected */ +#define ISR_SAD (1 << 9) /* slave address detected */ +#define ISR_BED (1 << 10) /* bus error no ACK/NAK */ + + +/* + * Serial Audio Controller + */ + +#define SACR0 __REG(0x40400000) /* Global Control Register */ +#define SACR1 __REG(0x40400004) /* Serial Audio I 2 S/MSB-Justified Control Register */ +#define SASR0 __REG(0x4040000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */ +#define SAIMR __REG(0x40400014) /* Serial Audio Interrupt Mask Register */ +#define SAICR __REG(0x40400018) /* Serial Audio Interrupt Clear Register */ +#define SADIV __REG(0x40400060) /* Audio Clock Divider Register. */ +#define SADR __REG(0x40400080) /* Serial Audio Data Register (TX and RX FIFO access Register). */ + +#define SACR0_RFTH(x) ((x) << 12) /* Rx FIFO Interrupt or DMA Trigger Threshold */ +#define SACR0_TFTH(x) ((x) << 8) /* Tx FIFO Interrupt or DMA Trigger Threshold */ +#define SACR0_STRF (1 << 5) /* FIFO Select for EFWR Special Function */ +#define SACR0_EFWR (1 << 4) /* Enable EFWR Function */ +#define SACR0_RST (1 << 3) /* FIFO, i2s Register Reset */ +#define SACR0_BCKD (1 << 2) /* Bit Clock Direction */ +#define SACR0_ENB (1 << 0) /* Enable I2S Link */ +#define SACR1_ENLBF (1 << 5) /* Enable Loopback */ +#define SACR1_DRPL (1 << 4) /* Disable Replaying Function */ +#define SACR1_DREC (1 << 3) /* Disable Recording Function */ +#define SACR1_AMSL (1 << 0) /* Specify Alternate Mode */ + +#define SASR0_I2SOFF (1 << 7) /* Controller Status */ +#define SASR0_ROR (1 << 6) /* Rx FIFO Overrun */ +#define SASR0_TUR (1 << 5) /* Tx FIFO Underrun */ +#define SASR0_RFS (1 << 4) /* Rx FIFO Service Request */ +#define SASR0_TFS (1 << 3) /* Tx FIFO Service Request */ +#define SASR0_BSY (1 << 2) /* I2S Busy */ +#define SASR0_RNE (1 << 1) /* Rx FIFO Not Empty */ +#define SASR0_TNF (1 << 0) /* Tx FIFO Not Empty */ + +#define SAICR_ROR (1 << 6) /* Clear Rx FIFO Overrun Interrupt */ +#define SAICR_TUR (1 << 5) /* Clear Tx FIFO Underrun Interrupt */ + +#define SAIMR_ROR (1 << 6) /* Enable Rx FIFO Overrun Condition Interrupt */ +#define SAIMR_TUR (1 << 5) /* Enable Tx FIFO Underrun Condition Interrupt */ +#define SAIMR_RFS (1 << 4) /* Enable Rx FIFO Service Interrupt */ +#define SAIMR_TFS (1 << 3) /* Enable Tx FIFO Service Interrupt */ + +/* + * AC97 Controller registers + */ + +#define POCR __REG(0x40500000) /* PCM Out Control Register */ +#define POCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define POCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define PICR __REG(0x40500004) /* PCM In Control Register */ +#define PICR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define PICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MCCR __REG(0x40500008) /* Mic In Control Register */ +#define MCCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define MCCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define GCR __REG(0x4050000C) /* Global Control Register */ +#define GCR_nDMAEN (1 << 24) /* non DMA Enable */ +#define GCR_CDONE_IE (1 << 19) /* Command Done Interrupt Enable */ +#define GCR_SDONE_IE (1 << 18) /* Status Done Interrupt Enable */ +#define GCR_SECRDY_IEN (1 << 9) /* Secondary Ready Interrupt Enable */ +#define GCR_PRIRDY_IEN (1 << 8) /* Primary Ready Interrupt Enable */ +#define GCR_SECRES_IEN (1 << 5) /* Secondary Resume Interrupt Enable */ +#define GCR_PRIRES_IEN (1 << 4) /* Primary Resume Interrupt Enable */ +#define GCR_ACLINK_OFF (1 << 3) /* AC-link Shut Off */ +#define GCR_WARM_RST (1 << 2) /* AC97 Warm Reset */ +#define GCR_COLD_RST (1 << 1) /* AC'97 Cold Reset (0 = active) */ +#define GCR_GIE (1 << 0) /* Codec GPI Interrupt Enable */ + +#define POSR __REG(0x40500010) /* PCM Out Status Register */ +#define POSR_FIFOE (1 << 4) /* FIFO error */ +#define POSR_FSR (1 << 2) /* FIFO Service Request */ + +#define PISR __REG(0x40500014) /* PCM In Status Register */ +#define PISR_FIFOE (1 << 4) /* FIFO error */ +#define PISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define PISR_FSR (1 << 2) /* FIFO Service Request */ + +#define MCSR __REG(0x40500018) /* Mic In Status Register */ +#define MCSR_FIFOE (1 << 4) /* FIFO error */ +#define MCSR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define MCSR_FSR (1 << 2) /* FIFO Service Request */ + +#define GSR __REG(0x4050001C) /* Global Status Register */ +#define GSR_CDONE (1 << 19) /* Command Done */ +#define GSR_SDONE (1 << 18) /* Status Done */ +#define GSR_RDCS (1 << 15) /* Read Completion Status */ +#define GSR_BIT3SLT12 (1 << 14) /* Bit 3 of slot 12 */ +#define GSR_BIT2SLT12 (1 << 13) /* Bit 2 of slot 12 */ +#define GSR_BIT1SLT12 (1 << 12) /* Bit 1 of slot 12 */ +#define GSR_SECRES (1 << 11) /* Secondary Resume Interrupt */ +#define GSR_PRIRES (1 << 10) /* Primary Resume Interrupt */ +#define GSR_SCR (1 << 9) /* Secondary Codec Ready */ +#define GSR_PCR (1 << 8) /* Primary Codec Ready */ +#define GSR_MCINT (1 << 7) /* Mic In Interrupt */ +#define GSR_POINT (1 << 6) /* PCM Out Interrupt */ +#define GSR_PIINT (1 << 5) /* PCM In Interrupt */ +#define GSR_ACOFFD (1 << 3) /* AC-link Shut Off Done */ +#define GSR_MOINT (1 << 2) /* Modem Out Interrupt */ +#define GSR_MIINT (1 << 1) /* Modem In Interrupt */ +#define GSR_GSCI (1 << 0) /* Codec GPI Status Change Interrupt */ + +#define CAR __REG(0x40500020) /* CODEC Access Register */ +#define CAR_CAIP (1 << 0) /* Codec Access In Progress */ + +#define PCDR __REG(0x40500040) /* PCM FIFO Data Register */ +#define MCDR __REG(0x40500060) /* Mic-in FIFO Data Register */ + +#define MOCR __REG(0x40500100) /* Modem Out Control Register */ +#define MOCR_FEIE (1 << 3) /* FIFO Error */ +#define MOCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MICR __REG(0x40500108) /* Modem In Control Register */ +#define MICR_FEIE (1 << 3) /* FIFO Error */ +#define MICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MOSR __REG(0x40500110) /* Modem Out Status Register */ +#define MOSR_FIFOE (1 << 4) /* FIFO error */ +#define MOSR_FSR (1 << 2) /* FIFO Service Request */ + +#define MISR __REG(0x40500118) /* Modem In Status Register */ +#define MISR_FIFOE (1 << 4) /* FIFO error */ +#define MISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define MISR_FSR (1 << 2) /* FIFO Service Request */ + +#define MODR __REG(0x40500140) /* Modem FIFO Data Register */ + +#define PAC_REG_BASE __REG(0x40500200) /* Primary Audio Codec */ +#define SAC_REG_BASE __REG(0x40500300) /* Secondary Audio Codec */ +#define PMC_REG_BASE __REG(0x40500400) /* Primary Modem Codec */ +#define SMC_REG_BASE __REG(0x40500500) /* Secondary Modem Codec */ + + +/* + * USB Device Controller + * PXA25x and PXA27x USB device controller registers are different. + */ +#if defined(CONFIG_PXA25x) + +#define UDC_RES1 __REG(0x40600004) /* UDC Undocumented - Reserved1 */ +#define UDC_RES2 __REG(0x40600008) /* UDC Undocumented - Reserved2 */ +#define UDC_RES3 __REG(0x4060000C) /* UDC Undocumented - Reserved3 */ + +#define UDCCR __REG(0x40600000) /* UDC Control Register */ +#define UDCCR_UDE (1 << 0) /* UDC enable */ +#define UDCCR_UDA (1 << 1) /* UDC active */ +#define UDCCR_RSM (1 << 2) /* Device resume */ +#define UDCCR_RESIR (1 << 3) /* Resume interrupt request */ +#define UDCCR_SUSIR (1 << 4) /* Suspend interrupt request */ +#define UDCCR_SRM (1 << 5) /* Suspend/resume interrupt mask */ +#define UDCCR_RSTIR (1 << 6) /* Reset interrupt request */ +#define UDCCR_REM (1 << 7) /* Reset interrupt mask */ + +#define UDCCS0 __REG(0x40600010) /* UDC Endpoint 0 Control/Status Register */ +#define UDCCS0_OPR (1 << 0) /* OUT packet ready */ +#define UDCCS0_IPR (1 << 1) /* IN packet ready */ +#define UDCCS0_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS0_DRWF (1 << 3) /* Device remote wakeup feature */ +#define UDCCS0_SST (1 << 4) /* Sent stall */ +#define UDCCS0_FST (1 << 5) /* Force stall */ +#define UDCCS0_RNE (1 << 6) /* Receive FIFO no empty */ +#define UDCCS0_SA (1 << 7) /* Setup active */ + +/* Bulk IN - Endpoint 1,6,11 */ +#define UDCCS1 __REG(0x40600014) /* UDC Endpoint 1 (IN) Control/Status Register */ +#define UDCCS6 __REG(0x40600028) /* UDC Endpoint 6 (IN) Control/Status Register */ +#define UDCCS11 __REG(0x4060003C) /* UDC Endpoint 11 (IN) Control/Status Register */ + +#define UDCCS_BI_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_BI_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_BI_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_BI_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_BI_SST (1 << 4) /* Sent stall */ +#define UDCCS_BI_FST (1 << 5) /* Force stall */ +#define UDCCS_BI_TSP (1 << 7) /* Transmit short packet */ + +/* Bulk OUT - Endpoint 2,7,12 */ +#define UDCCS2 __REG(0x40600018) /* UDC Endpoint 2 (OUT) Control/Status Register */ +#define UDCCS7 __REG(0x4060002C) /* UDC Endpoint 7 (OUT) Control/Status Register */ +#define UDCCS12 __REG(0x40600040) /* UDC Endpoint 12 (OUT) Control/Status Register */ + +#define UDCCS_BO_RFS (1 << 0) /* Receive FIFO service */ +#define UDCCS_BO_RPC (1 << 1) /* Receive packet complete */ +#define UDCCS_BO_DME (1 << 3) /* DMA enable */ +#define UDCCS_BO_SST (1 << 4) /* Sent stall */ +#define UDCCS_BO_FST (1 << 5) /* Force stall */ +#define UDCCS_BO_RNE (1 << 6) /* Receive FIFO not empty */ +#define UDCCS_BO_RSP (1 << 7) /* Receive short packet */ + +/* Isochronous IN - Endpoint 3,8,13 */ +#define UDCCS3 __REG(0x4060001C) /* UDC Endpoint 3 (IN) Control/Status Register */ +#define UDCCS8 __REG(0x40600030) /* UDC Endpoint 8 (IN) Control/Status Register */ +#define UDCCS13 __REG(0x40600044) /* UDC Endpoint 13 (IN) Control/Status Register */ + +#define UDCCS_II_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_II_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_II_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_II_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_II_TSP (1 << 7) /* Transmit short packet */ + +/* Isochronous OUT - Endpoint 4,9,14 */ +#define UDCCS4 __REG(0x40600020) /* UDC Endpoint 4 (OUT) Control/Status Register */ +#define UDCCS9 __REG(0x40600034) /* UDC Endpoint 9 (OUT) Control/Status Register */ +#define UDCCS14 __REG(0x40600048) /* UDC Endpoint 14 (OUT) Control/Status Register */ + +#define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */ +#define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */ +#define UDCCS_IO_ROF (1 << 2) /* Receive overflow */ +#define UDCCS_IO_DME (1 << 3) /* DMA enable */ +#define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */ +#define UDCCS_IO_RSP (1 << 7) /* Receive short packet */ + +/* Interrupt IN - Endpoint 5,10,15 */ +#define UDCCS5 __REG(0x40600024) /* UDC Endpoint 5 (Interrupt) Control/Status Register */ +#define UDCCS10 __REG(0x40600038) /* UDC Endpoint 10 (Interrupt) Control/Status Register */ +#define UDCCS15 __REG(0x4060004C) /* UDC Endpoint 15 (Interrupt) Control/Status Register */ + +#define UDCCS_INT_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_INT_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_INT_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_INT_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_INT_SST (1 << 4) /* Sent stall */ +#define UDCCS_INT_FST (1 << 5) /* Force stall */ +#define UDCCS_INT_TSP (1 << 7) /* Transmit short packet */ + +#define UFNRH __REG(0x40600060) /* UDC Frame Number Register High */ +#define UFNRL __REG(0x40600064) /* UDC Frame Number Register Low */ +#define UBCR2 __REG(0x40600068) /* UDC Byte Count Reg 2 */ +#define UBCR4 __REG(0x4060006c) /* UDC Byte Count Reg 4 */ +#define UBCR7 __REG(0x40600070) /* UDC Byte Count Reg 7 */ +#define UBCR9 __REG(0x40600074) /* UDC Byte Count Reg 9 */ +#define UBCR12 __REG(0x40600078) /* UDC Byte Count Reg 12 */ +#define UBCR14 __REG(0x4060007c) /* UDC Byte Count Reg 14 */ +#define UDDR0 __REG(0x40600080) /* UDC Endpoint 0 Data Register */ +#define UDDR1 __REG(0x40600100) /* UDC Endpoint 1 Data Register */ +#define UDDR2 __REG(0x40600180) /* UDC Endpoint 2 Data Register */ +#define UDDR3 __REG(0x40600200) /* UDC Endpoint 3 Data Register */ +#define UDDR4 __REG(0x40600400) /* UDC Endpoint 4 Data Register */ +#define UDDR5 __REG(0x406000A0) /* UDC Endpoint 5 Data Register */ +#define UDDR6 __REG(0x40600600) /* UDC Endpoint 6 Data Register */ +#define UDDR7 __REG(0x40600680) /* UDC Endpoint 7 Data Register */ +#define UDDR8 __REG(0x40600700) /* UDC Endpoint 8 Data Register */ +#define UDDR9 __REG(0x40600900) /* UDC Endpoint 9 Data Register */ +#define UDDR10 __REG(0x406000C0) /* UDC Endpoint 10 Data Register */ +#define UDDR11 __REG(0x40600B00) /* UDC Endpoint 11 Data Register */ +#define UDDR12 __REG(0x40600B80) /* UDC Endpoint 12 Data Register */ +#define UDDR13 __REG(0x40600C00) /* UDC Endpoint 13 Data Register */ +#define UDDR14 __REG(0x40600E00) /* UDC Endpoint 14 Data Register */ +#define UDDR15 __REG(0x406000E0) /* UDC Endpoint 15 Data Register */ + +#define UICR0 __REG(0x40600050) /* UDC Interrupt Control Register 0 */ + +#define UICR0_IM0 (1 << 0) /* Interrupt mask ep 0 */ +#define UICR0_IM1 (1 << 1) /* Interrupt mask ep 1 */ +#define UICR0_IM2 (1 << 2) /* Interrupt mask ep 2 */ +#define UICR0_IM3 (1 << 3) /* Interrupt mask ep 3 */ +#define UICR0_IM4 (1 << 4) /* Interrupt mask ep 4 */ +#define UICR0_IM5 (1 << 5) /* Interrupt mask ep 5 */ +#define UICR0_IM6 (1 << 6) /* Interrupt mask ep 6 */ +#define UICR0_IM7 (1 << 7) /* Interrupt mask ep 7 */ + +#define UICR1 __REG(0x40600054) /* UDC Interrupt Control Register 1 */ + +#define UICR1_IM8 (1 << 0) /* Interrupt mask ep 8 */ +#define UICR1_IM9 (1 << 1) /* Interrupt mask ep 9 */ +#define UICR1_IM10 (1 << 2) /* Interrupt mask ep 10 */ +#define UICR1_IM11 (1 << 3) /* Interrupt mask ep 11 */ +#define UICR1_IM12 (1 << 4) /* Interrupt mask ep 12 */ +#define UICR1_IM13 (1 << 5) /* Interrupt mask ep 13 */ +#define UICR1_IM14 (1 << 6) /* Interrupt mask ep 14 */ +#define UICR1_IM15 (1 << 7) /* Interrupt mask ep 15 */ + +#define USIR0 __REG(0x40600058) /* UDC Status Interrupt Register 0 */ + +#define USIR0_IR0 (1 << 0) /* Interrupt request ep 0 */ +#define USIR0_IR1 (1 << 1) /* Interrupt request ep 1 */ +#define USIR0_IR2 (1 << 2) /* Interrupt request ep 2 */ +#define USIR0_IR3 (1 << 3) /* Interrupt request ep 3 */ +#define USIR0_IR4 (1 << 4) /* Interrupt request ep 4 */ +#define USIR0_IR5 (1 << 5) /* Interrupt request ep 5 */ +#define USIR0_IR6 (1 << 6) /* Interrupt request ep 6 */ +#define USIR0_IR7 (1 << 7) /* Interrupt request ep 7 */ + +#define USIR1 __REG(0x4060005C) /* UDC Status Interrupt Register 1 */ + +#define USIR1_IR8 (1 << 0) /* Interrupt request ep 8 */ +#define USIR1_IR9 (1 << 1) /* Interrupt request ep 9 */ +#define USIR1_IR10 (1 << 2) /* Interrupt request ep 10 */ +#define USIR1_IR11 (1 << 3) /* Interrupt request ep 11 */ +#define USIR1_IR12 (1 << 4) /* Interrupt request ep 12 */ +#define USIR1_IR13 (1 << 5) /* Interrupt request ep 13 */ +#define USIR1_IR14 (1 << 6) /* Interrupt request ep 14 */ +#define USIR1_IR15 (1 << 7) /* Interrupt request ep 15 */ + +#elif defined(CONFIG_PXA27x) + +#define UDCCR __REG(0x40600000) /* UDC Control Register */ +#define UDCCR_OEN (1 << 31) /* On-the-Go Enable */ +#define UDCCR_AALTHNP (1 << 30) /* A-device Alternate Host Negotiation + Protocol Port Support */ +#define UDCCR_AHNP (1 << 29) /* A-device Host Negotiation Protocol + Support */ +#define UDCCR_BHNP (1 << 28) /* B-device Host Negotiation Protocol + Enable */ +#define UDCCR_DWRE (1 << 16) /* Device Remote Wake-up Enable */ +#define UDCCR_ACN (0x03 << 11) /* Active UDC configuration Number */ +#define UDCCR_ACN_S 11 +#define UDCCR_AIN (0x07 << 8) /* Active UDC interface Number */ +#define UDCCR_AIN_S 8 +#define UDCCR_AAISN (0x07 << 5) /* Active UDC Alternate Interface + Setting Number */ +#define UDCCR_AAISN_S 5 +#define UDCCR_SMAC (1 << 4) /* Switch Endpoint Memory to Active + Configuration */ +#define UDCCR_EMCE (1 << 3) /* Endpoint Memory Configuration + Error */ +#define UDCCR_UDR (1 << 2) /* UDC Resume */ +#define UDCCR_UDA (1 << 1) /* UDC Active */ +#define UDCCR_UDE (1 << 0) /* UDC Enable */ + +#define UDCICR0 __REG(0x40600004) /* UDC Interrupt Control Register0 */ +#define UDCICR1 __REG(0x40600008) /* UDC Interrupt Control Register1 */ +#define UDCICR_FIFOERR (1 << 1) /* FIFO Error interrupt for EP */ +#define UDCICR_PKTCOMPL (1 << 0) /* Packet Complete interrupt for EP */ + +#define UDC_INT_FIFOERROR (0x2) +#define UDC_INT_PACKETCMP (0x1) + +#define UDCICR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) +#define UDCICR1_IECC (1 << 31) /* IntEn - Configuration Change */ +#define UDCICR1_IESOF (1 << 30) /* IntEn - Start of Frame */ +#define UDCICR1_IERU (1 << 29) /* IntEn - Resume */ +#define UDCICR1_IESU (1 << 28) /* IntEn - Suspend */ +#define UDCICR1_IERS (1 << 27) /* IntEn - Reset */ + +#define UDCISR0 __REG(0x4060000C) /* UDC Interrupt Status Register 0 */ +#define UDCISR1 __REG(0x40600010) /* UDC Interrupt Status Register 1 */ +#define UDCISR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) +#define UDCISR1_IRCC (1 << 31) /* IntReq - Configuration Change */ +#define UDCISR1_IRSOF (1 << 30) /* IntReq - Start of Frame */ +#define UDCISR1_IRRU (1 << 29) /* IntReq - Resume */ +#define UDCISR1_IRSU (1 << 28) /* IntReq - Suspend */ +#define UDCISR1_IRRS (1 << 27) /* IntReq - Reset */ + +#define UDCFNR __REG(0x40600014) /* UDC Frame Number Register */ +#define UDCOTGICR __REG(0x40600018) /* UDC On-The-Go interrupt control */ +#define UDCOTGICR_IESF (1 << 24) /* OTG SET_FEATURE command recvd */ +#define UDCOTGICR_IEXR (1 << 17) /* Extra Transciever Interrupt + Rising Edge Interrupt Enable */ +#define UDCOTGICR_IEXF (1 << 16) /* Extra Transciever Interrupt + Falling Edge Interrupt Enable */ +#define UDCOTGICR_IEVV40R (1 << 9) /* OTG Vbus Valid 4.0V Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IEVV40F (1 << 8) /* OTG Vbus Valid 4.0V Falling Edge + Interrupt Enable */ +#define UDCOTGICR_IEVV44R (1 << 7) /* OTG Vbus Valid 4.4V Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IEVV44F (1 << 6) /* OTG Vbus Valid 4.4V Falling Edge + Interrupt Enable */ +#define UDCOTGICR_IESVR (1 << 5) /* OTG Session Valid Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IESVF (1 << 4) /* OTG Session Valid Falling Edge + Interrupt Enable */ +#define UDCOTGICR_IESDR (1 << 3) /* OTG A-Device SRP Detect Rising + Edge Interrupt Enable */ +#define UDCOTGICR_IESDF (1 << 2) /* OTG A-Device SRP Detect Falling + Edge Interrupt Enable */ +#define UDCOTGICR_IEIDR (1 << 1) /* OTG ID Change Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IEIDF (1 << 0) /* OTG ID Change Falling Edge + Interrupt Enable */ + +#define UP2OCR __REG(0x40600020) /* USB Port 2 Output Control register */ + +#define UP2OCR_CPVEN (1 << 0) /* Charge Pump Vbus Enable */ +#define UP2OCR_CPVPE (1 << 1) /* Charge Pump Vbus Pulse Enable */ +#define UP2OCR_DPPDE (1 << 2) /* Host Port 2 Transceiver D+ Pull Down Enable */ +#define UP2OCR_DMPDE (1 << 3) /* Host Port 2 Transceiver D- Pull Down Enable */ +#define UP2OCR_DPPUE (1 << 4) /* Host Port 2 Transceiver D+ Pull Up Enable */ +#define UP2OCR_DMPUE (1 << 5) /* Host Port 2 Transceiver D- Pull Up Enable */ +#define UP2OCR_DPPUBE (1 << 6) /* Host Port 2 Transceiver D+ Pull Up Bypass Enable */ +#define UP2OCR_DMPUBE (1 << 7) /* Host Port 2 Transceiver D- Pull Up Bypass Enable */ +#define UP2OCR_EXSP (1 << 8) /* External Transceiver Speed Control */ +#define UP2OCR_EXSUS (1 << 9) /* External Transceiver Speed Enable */ +#define UP2OCR_IDON (1 << 10) /* OTG ID Read Enable */ +#define UP2OCR_HXS (1 << 16) /* Host Port 2 Transceiver Output Select */ +#define UP2OCR_HXOE (1 << 17) /* Host Port 2 Transceiver Output Enable */ +#define UP2OCR_SEOS (1 << 24) /* Single-Ended Output Select */ + +#define UDCCSN(x) __REG2(0x40600100, (x) << 2) +#define UDCCSR0 __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */ +#define UDCCSR0_SA (1 << 7) /* Setup Active */ +#define UDCCSR0_RNE (1 << 6) /* Receive FIFO Not Empty */ +#define UDCCSR0_FST (1 << 5) /* Force Stall */ +#define UDCCSR0_SST (1 << 4) /* Sent Stall */ +#define UDCCSR0_DME (1 << 3) /* DMA Enable */ +#define UDCCSR0_FTF (1 << 2) /* Flush Transmit FIFO */ +#define UDCCSR0_IPR (1 << 1) /* IN Packet Ready */ +#define UDCCSR0_OPC (1 << 0) /* OUT Packet Complete */ + +#define UDCCSRA __REG(0x40600104) /* UDC Control/Status register - Endpoint A */ +#define UDCCSRB __REG(0x40600108) /* UDC Control/Status register - Endpoint B */ +#define UDCCSRC __REG(0x4060010C) /* UDC Control/Status register - Endpoint C */ +#define UDCCSRD __REG(0x40600110) /* UDC Control/Status register - Endpoint D */ +#define UDCCSRE __REG(0x40600114) /* UDC Control/Status register - Endpoint E */ +#define UDCCSRF __REG(0x40600118) /* UDC Control/Status register - Endpoint F */ +#define UDCCSRG __REG(0x4060011C) /* UDC Control/Status register - Endpoint G */ +#define UDCCSRH __REG(0x40600120) /* UDC Control/Status register - Endpoint H */ +#define UDCCSRI __REG(0x40600124) /* UDC Control/Status register - Endpoint I */ +#define UDCCSRJ __REG(0x40600128) /* UDC Control/Status register - Endpoint J */ +#define UDCCSRK __REG(0x4060012C) /* UDC Control/Status register - Endpoint K */ +#define UDCCSRL __REG(0x40600130) /* UDC Control/Status register - Endpoint L */ +#define UDCCSRM __REG(0x40600134) /* UDC Control/Status register - Endpoint M */ +#define UDCCSRN __REG(0x40600138) /* UDC Control/Status register - Endpoint N */ +#define UDCCSRP __REG(0x4060013C) /* UDC Control/Status register - Endpoint P */ +#define UDCCSRQ __REG(0x40600140) /* UDC Control/Status register - Endpoint Q */ +#define UDCCSRR __REG(0x40600144) /* UDC Control/Status register - Endpoint R */ +#define UDCCSRS __REG(0x40600148) /* UDC Control/Status register - Endpoint S */ +#define UDCCSRT __REG(0x4060014C) /* UDC Control/Status register - Endpoint T */ +#define UDCCSRU __REG(0x40600150) /* UDC Control/Status register - Endpoint U */ +#define UDCCSRV __REG(0x40600154) /* UDC Control/Status register - Endpoint V */ +#define UDCCSRW __REG(0x40600158) /* UDC Control/Status register - Endpoint W */ +#define UDCCSRX __REG(0x4060015C) /* UDC Control/Status register - Endpoint X */ + +#define UDCCSR_DPE (1 << 9) /* Data Packet Error */ +#define UDCCSR_FEF (1 << 8) /* Flush Endpoint FIFO */ +#define UDCCSR_SP (1 << 7) /* Short Packet Control/Status */ +#define UDCCSR_BNE (1 << 6) /* Buffer Not Empty (IN endpoints) */ +#define UDCCSR_BNF (1 << 6) /* Buffer Not Full (OUT endpoints) */ +#define UDCCSR_FST (1 << 5) /* Force STALL */ +#define UDCCSR_SST (1 << 4) /* Sent STALL */ +#define UDCCSR_DME (1 << 3) /* DMA Enable */ +#define UDCCSR_TRN (1 << 2) /* Tx/Rx NAK */ +#define UDCCSR_PC (1 << 1) /* Packet Complete */ +#define UDCCSR_FS (1 << 0) /* FIFO needs service */ + +#define UDCBCN(x) __REG2(0x40600200, (x)<<2) +#define UDCBCR0 __REG(0x40600200) /* Byte Count Register - EP0 */ +#define UDCBCRA __REG(0x40600204) /* Byte Count Register - EPA */ +#define UDCBCRB __REG(0x40600208) /* Byte Count Register - EPB */ +#define UDCBCRC __REG(0x4060020C) /* Byte Count Register - EPC */ +#define UDCBCRD __REG(0x40600210) /* Byte Count Register - EPD */ +#define UDCBCRE __REG(0x40600214) /* Byte Count Register - EPE */ +#define UDCBCRF __REG(0x40600218) /* Byte Count Register - EPF */ +#define UDCBCRG __REG(0x4060021C) /* Byte Count Register - EPG */ +#define UDCBCRH __REG(0x40600220) /* Byte Count Register - EPH */ +#define UDCBCRI __REG(0x40600224) /* Byte Count Register - EPI */ +#define UDCBCRJ __REG(0x40600228) /* Byte Count Register - EPJ */ +#define UDCBCRK __REG(0x4060022C) /* Byte Count Register - EPK */ +#define UDCBCRL __REG(0x40600230) /* Byte Count Register - EPL */ +#define UDCBCRM __REG(0x40600234) /* Byte Count Register - EPM */ +#define UDCBCRN __REG(0x40600238) /* Byte Count Register - EPN */ +#define UDCBCRP __REG(0x4060023C) /* Byte Count Register - EPP */ +#define UDCBCRQ __REG(0x40600240) /* Byte Count Register - EPQ */ +#define UDCBCRR __REG(0x40600244) /* Byte Count Register - EPR */ +#define UDCBCRS __REG(0x40600248) /* Byte Count Register - EPS */ +#define UDCBCRT __REG(0x4060024C) /* Byte Count Register - EPT */ +#define UDCBCRU __REG(0x40600250) /* Byte Count Register - EPU */ +#define UDCBCRV __REG(0x40600254) /* Byte Count Register - EPV */ +#define UDCBCRW __REG(0x40600258) /* Byte Count Register - EPW */ +#define UDCBCRX __REG(0x4060025C) /* Byte Count Register - EPX */ + +#define UDCDN(x) __REG2(0x40600300, (x)<<2) +#define PHYS_UDCDN(x) (0x40600300 + ((x)<<2)) +#define PUDCDN(x) (volatile u32 *)(io_p2v(PHYS_UDCDN((x)))) +#define UDCDR0 __REG(0x40600300) /* Data Register - EP0 */ +#define UDCDRA __REG(0x40600304) /* Data Register - EPA */ +#define UDCDRB __REG(0x40600308) /* Data Register - EPB */ +#define UDCDRC __REG(0x4060030C) /* Data Register - EPC */ +#define UDCDRD __REG(0x40600310) /* Data Register - EPD */ +#define UDCDRE __REG(0x40600314) /* Data Register - EPE */ +#define UDCDRF __REG(0x40600318) /* Data Register - EPF */ +#define UDCDRG __REG(0x4060031C) /* Data Register - EPG */ +#define UDCDRH __REG(0x40600320) /* Data Register - EPH */ +#define UDCDRI __REG(0x40600324) /* Data Register - EPI */ +#define UDCDRJ __REG(0x40600328) /* Data Register - EPJ */ +#define UDCDRK __REG(0x4060032C) /* Data Register - EPK */ +#define UDCDRL __REG(0x40600330) /* Data Register - EPL */ +#define UDCDRM __REG(0x40600334) /* Data Register - EPM */ +#define UDCDRN __REG(0x40600338) /* Data Register - EPN */ +#define UDCDRP __REG(0x4060033C) /* Data Register - EPP */ +#define UDCDRQ __REG(0x40600340) /* Data Register - EPQ */ +#define UDCDRR __REG(0x40600344) /* Data Register - EPR */ +#define UDCDRS __REG(0x40600348) /* Data Register - EPS */ +#define UDCDRT __REG(0x4060034C) /* Data Register - EPT */ +#define UDCDRU __REG(0x40600350) /* Data Register - EPU */ +#define UDCDRV __REG(0x40600354) /* Data Register - EPV */ +#define UDCDRW __REG(0x40600358) /* Data Register - EPW */ +#define UDCDRX __REG(0x4060035C) /* Data Register - EPX */ + +#define UDCCN(x) __REG2(0x40600400, (x)<<2) +#define UDCCRA __REG(0x40600404) /* Configuration register EPA */ +#define UDCCRB __REG(0x40600408) /* Configuration register EPB */ +#define UDCCRC __REG(0x4060040C) /* Configuration register EPC */ +#define UDCCRD __REG(0x40600410) /* Configuration register EPD */ +#define UDCCRE __REG(0x40600414) /* Configuration register EPE */ +#define UDCCRF __REG(0x40600418) /* Configuration register EPF */ +#define UDCCRG __REG(0x4060041C) /* Configuration register EPG */ +#define UDCCRH __REG(0x40600420) /* Configuration register EPH */ +#define UDCCRI __REG(0x40600424) /* Configuration register EPI */ +#define UDCCRJ __REG(0x40600428) /* Configuration register EPJ */ +#define UDCCRK __REG(0x4060042C) /* Configuration register EPK */ +#define UDCCRL __REG(0x40600430) /* Configuration register EPL */ +#define UDCCRM __REG(0x40600434) /* Configuration register EPM */ +#define UDCCRN __REG(0x40600438) /* Configuration register EPN */ +#define UDCCRP __REG(0x4060043C) /* Configuration register EPP */ +#define UDCCRQ __REG(0x40600440) /* Configuration register EPQ */ +#define UDCCRR __REG(0x40600444) /* Configuration register EPR */ +#define UDCCRS __REG(0x40600448) /* Configuration register EPS */ +#define UDCCRT __REG(0x4060044C) /* Configuration register EPT */ +#define UDCCRU __REG(0x40600450) /* Configuration register EPU */ +#define UDCCRV __REG(0x40600454) /* Configuration register EPV */ +#define UDCCRW __REG(0x40600458) /* Configuration register EPW */ +#define UDCCRX __REG(0x4060045C) /* Configuration register EPX */ + +#define UDCCONR_CN (0x03 << 25) /* Configuration Number */ +#define UDCCONR_CN_S (25) +#define UDCCONR_IN (0x07 << 22) /* Interface Number */ +#define UDCCONR_IN_S (22) +#define UDCCONR_AISN (0x07 << 19) /* Alternate Interface Number */ +#define UDCCONR_AISN_S (19) +#define UDCCONR_EN (0x0f << 15) /* Endpoint Number */ +#define UDCCONR_EN_S (15) +#define UDCCONR_ET (0x03 << 13) /* Endpoint Type: */ +#define UDCCONR_ET_S (13) +#define UDCCONR_ET_INT (0x03 << 13) /* Interrupt */ +#define UDCCONR_ET_BULK (0x02 << 13) /* Bulk */ +#define UDCCONR_ET_ISO (0x01 << 13) /* Isochronous */ +#define UDCCONR_ET_NU (0x00 << 13) /* Not used */ +#define UDCCONR_ED (1 << 12) /* Endpoint Direction */ +#define UDCCONR_MPS (0x3ff << 2) /* Maximum Packet Size */ +#define UDCCONR_MPS_S (2) +#define UDCCONR_DE (1 << 1) /* Double Buffering Enable */ +#define UDCCONR_EE (1 << 0) /* Endpoint Enable */ + + +#define UDC_INT_FIFOERROR (0x2) +#define UDC_INT_PACKETCMP (0x1) + +#define UDC_FNR_MASK (0x7ff) + +#define UDCCSR_WR_MASK (UDCCSR_DME|UDCCSR_FST) +#define UDC_BCR_MASK (0x3ff) +#endif + +/* + * Fast Infrared Communication Port + */ + +#define FICP __REG(0x40800000) /* Start of FICP area */ +#define ICCR0 __REG(0x40800000) /* ICP Control Register 0 */ +#define ICCR1 __REG(0x40800004) /* ICP Control Register 1 */ +#define ICCR2 __REG(0x40800008) /* ICP Control Register 2 */ +#define ICDR __REG(0x4080000c) /* ICP Data Register */ +#define ICSR0 __REG(0x40800014) /* ICP Status Register 0 */ +#define ICSR1 __REG(0x40800018) /* ICP Status Register 1 */ + +#define ICCR0_AME (1 << 7) /* Address match enable */ +#define ICCR0_TIE (1 << 6) /* Transmit FIFO interrupt enable */ +#define ICCR0_RIE (1 << 5) /* Recieve FIFO interrupt enable */ +#define ICCR0_RXE (1 << 4) /* Receive enable */ +#define ICCR0_TXE (1 << 3) /* Transmit enable */ +#define ICCR0_TUS (1 << 2) /* Transmit FIFO underrun select */ +#define ICCR0_LBM (1 << 1) /* Loopback mode */ +#define ICCR0_ITR (1 << 0) /* IrDA transmission */ + +#define ICCR2_RXP (1 << 3) /* Receive Pin Polarity select */ +#define ICCR2_TXP (1 << 2) /* Transmit Pin Polarity select */ +#define ICCR2_TRIG (3 << 0) /* Receive FIFO Trigger threshold */ +#define ICCR2_TRIG_8 (0 << 0) /* >= 8 bytes */ +#define ICCR2_TRIG_16 (1 << 0) /* >= 16 bytes */ +#define ICCR2_TRIG_32 (2 << 0) /* >= 32 bytes */ + +#ifdef CONFIG_PXA27x +#define ICSR0_EOC (1 << 6) /* DMA End of Descriptor Chain */ +#endif +#define ICSR0_FRE (1 << 5) /* Framing error */ +#define ICSR0_RFS (1 << 4) /* Receive FIFO service request */ +#define ICSR0_TFS (1 << 3) /* Transnit FIFO service request */ +#define ICSR0_RAB (1 << 2) /* Receiver abort */ +#define ICSR0_TUR (1 << 1) /* Trunsmit FIFO underun */ +#define ICSR0_EIF (1 << 0) /* End/Error in FIFO */ + +#define ICSR1_ROR (1 << 6) /* Receiver FIFO underrun */ +#define ICSR1_CRE (1 << 5) /* CRC error */ +#define ICSR1_EOF (1 << 4) /* End of frame */ +#define ICSR1_TNF (1 << 3) /* Transmit FIFO not full */ +#define ICSR1_RNE (1 << 2) /* Receive FIFO not empty */ +#define ICSR1_TBY (1 << 1) /* Tramsmiter busy flag */ +#define ICSR1_RSY (1 << 0) /* Recevier synchronized flag */ + + +/* + * Real Time Clock + */ + +#define RCNR __REG(0x40900000) /* RTC Count Register */ +#define RTAR __REG(0x40900004) /* RTC Alarm Register */ +#define RTSR __REG(0x40900008) /* RTC Status Register */ +#define RTTR __REG(0x4090000C) /* RTC Timer Trim Register */ +#define PIAR __REG(0x40900038) /* Periodic Interrupt Alarm Register */ + +#define RTSR_PICE (1 << 15) /* Periodic interrupt count enable */ +#define RTSR_PIALE (1 << 14) /* Periodic interrupt Alarm enable */ +#define RTSR_HZE (1 << 3) /* HZ interrupt enable */ +#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */ +#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */ +#define RTSR_AL (1 << 0) /* RTC alarm detected */ + + +/* + * OS Timer & Match Registers + */ + +#define OSMR0 __REG(0x40A00000) /* */ +#define OSMR1 __REG(0x40A00004) /* */ +#define OSMR2 __REG(0x40A00008) /* */ +#define OSMR3 __REG(0x40A0000C) /* */ +#define OSMR4 __REG(0x40A00080) /* */ +#define OSCR __REG(0x40A00010) /* OS Timer Counter Register */ +#define OSCR4 __REG(0x40A00040) /* OS Timer Counter Register */ +#define OMCR4 __REG(0x40A000C0) /* */ +#define OSSR __REG(0x40A00014) /* OS Timer Status Register */ +#define OWER __REG(0x40A00018) /* OS Timer Watchdog Enable Register */ +#define OIER __REG(0x40A0001C) /* OS Timer Interrupt Enable Register */ + +#define OSSR_M3 (1 << 3) /* Match status channel 3 */ +#define OSSR_M2 (1 << 2) /* Match status channel 2 */ +#define OSSR_M1 (1 << 1) /* Match status channel 1 */ +#define OSSR_M0 (1 << 0) /* Match status channel 0 */ + +#define OWER_WME (1 << 0) /* Watchdog Match Enable */ + +#define OIER_E3 (1 << 3) /* Interrupt enable channel 3 */ +#define OIER_E2 (1 << 2) /* Interrupt enable channel 2 */ +#define OIER_E1 (1 << 1) /* Interrupt enable channel 1 */ +#define OIER_E0 (1 << 0) /* Interrupt enable channel 0 */ + + +/* + * Pulse Width Modulator + */ + +#define PWM_CTRL0 __REG(0x40B00000) /* PWM 0 Control Register */ +#define PWM_PWDUTY0 __REG(0x40B00004) /* PWM 0 Duty Cycle Register */ +#define PWM_PERVAL0 __REG(0x40B00008) /* PWM 0 Period Control Register */ + +#define PWM_CTRL1 __REG(0x40C00000) /* PWM 1Control Register */ +#define PWM_PWDUTY1 __REG(0x40C00004) /* PWM 1 Duty Cycle Register */ +#define PWM_PERVAL1 __REG(0x40C00008) /* PWM 1 Period Control Register */ + + +/* + * Interrupt Controller + */ + +#define ICIP __REG(0x40D00000) /* Interrupt Controller IRQ Pending Register */ +#define ICMR __REG(0x40D00004) /* Interrupt Controller Mask Register */ +#define ICLR __REG(0x40D00008) /* Interrupt Controller Level Register */ +#define ICFP __REG(0x40D0000C) /* Interrupt Controller FIQ Pending Register */ +#define ICPR __REG(0x40D00010) /* Interrupt Controller Pending Register */ +#define ICCR __REG(0x40D00014) /* Interrupt Controller Control Register */ + + +/* + * General Purpose I/O + */ + +#define GPLR0 __REG(0x40E00000) /* GPIO Pin-Level Register GPIO<31:0> */ +#define GPLR1 __REG(0x40E00004) /* GPIO Pin-Level Register GPIO<63:32> */ +#define GPLR2 __REG(0x40E00008) /* GPIO Pin-Level Register GPIO<80:64> */ + +#define GPDR0 __REG(0x40E0000C) /* GPIO Pin Direction Register GPIO<31:0> */ +#define GPDR1 __REG(0x40E00010) /* GPIO Pin Direction Register GPIO<63:32> */ +#define GPDR2 __REG(0x40E00014) /* GPIO Pin Direction Register GPIO<80:64> */ + +#define GPSR0 __REG(0x40E00018) /* GPIO Pin Output Set Register GPIO<31:0> */ +#define GPSR1 __REG(0x40E0001C) /* GPIO Pin Output Set Register GPIO<63:32> */ +#define GPSR2 __REG(0x40E00020) /* GPIO Pin Output Set Register GPIO<80:64> */ + +#define GPCR0 __REG(0x40E00024) /* GPIO Pin Output Clear Register GPIO<31:0> */ +#define GPCR1 __REG(0x40E00028) /* GPIO Pin Output Clear Register GPIO <63:32> */ +#define GPCR2 __REG(0x40E0002C) /* GPIO Pin Output Clear Register GPIO <80:64> */ + +#define GRER0 __REG(0x40E00030) /* GPIO Rising-Edge Detect Register GPIO<31:0> */ +#define GRER1 __REG(0x40E00034) /* GPIO Rising-Edge Detect Register GPIO<63:32> */ +#define GRER2 __REG(0x40E00038) /* GPIO Rising-Edge Detect Register GPIO<80:64> */ + +#define GFER0 __REG(0x40E0003C) /* GPIO Falling-Edge Detect Register GPIO<31:0> */ +#define GFER1 __REG(0x40E00040) /* GPIO Falling-Edge Detect Register GPIO<63:32> */ +#define GFER2 __REG(0x40E00044) /* GPIO Falling-Edge Detect Register GPIO<80:64> */ + +#define GEDR0 __REG(0x40E00048) /* GPIO Edge Detect Status Register GPIO<31:0> */ +#define GEDR1 __REG(0x40E0004C) /* GPIO Edge Detect Status Register GPIO<63:32> */ +#define GEDR2 __REG(0x40E00050) /* GPIO Edge Detect Status Register GPIO<80:64> */ + +#define GAFR0_L __REG(0x40E00054) /* GPIO Alternate Function Select Register GPIO<15:0> */ +#define GAFR0_U __REG(0x40E00058) /* GPIO Alternate Function Select Register GPIO<31:16> */ +#define GAFR1_L __REG(0x40E0005C) /* GPIO Alternate Function Select Register GPIO<47:32> */ +#define GAFR1_U __REG(0x40E00060) /* GPIO Alternate Function Select Register GPIO<63:48> */ +#define GAFR2_L __REG(0x40E00064) /* GPIO Alternate Function Select Register GPIO<79:64> */ +#define GAFR2_U __REG(0x40E00068) /* GPIO Alternate Function Select Register GPIO<95-80> */ +#define GAFR3_L __REG(0x40E0006C) /* GPIO Alternate Function Select Register GPIO<111:96> */ +#define GAFR3_U __REG(0x40E00070) /* GPIO Alternate Function Select Register GPIO<127:112> */ + +#define GPLR3 __REG(0x40E00100) /* GPIO Pin-Level Register GPIO<127:96> */ +#define GPDR3 __REG(0x40E0010C) /* GPIO Pin Direction Register GPIO<127:96> */ +#define GPSR3 __REG(0x40E00118) /* GPIO Pin Output Set Register GPIO<127:96> */ +#define GPCR3 __REG(0x40E00124) /* GPIO Pin Output Clear Register GPIO<127:96> */ +#define GRER3 __REG(0x40E00130) /* GPIO Rising-Edge Detect Register GPIO<127:96> */ +#define GFER3 __REG(0x40E0013C) /* GPIO Falling-Edge Detect Register GPIO<127:96> */ +#define GEDR3 __REG(0x40E00148) /* GPIO Edge Detect Status Register GPIO<127:96> */ + +/* More handy macros. The argument is a literal GPIO number. */ + +#define GPIO_bit(x) (1 << ((x) & 0x1f)) + +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) + +/* Interrupt Controller */ + +#define ICIP2 __REG(0x40D0009C) /* Interrupt Controller IRQ Pending Register 2 */ +#define ICMR2 __REG(0x40D000A0) /* Interrupt Controller Mask Register 2 */ +#define ICLR2 __REG(0x40D000A4) /* Interrupt Controller Level Register 2 */ +#define ICFP2 __REG(0x40D000A8) /* Interrupt Controller FIQ Pending Register 2 */ +#define ICPR2 __REG(0x40D000AC) /* Interrupt Controller Pending Register 2 */ + +#define _GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3) +#define _GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3) +#define _GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3) +#define _GPCR(x) __REG2(0x40E00024, ((x) & 0x60) >> 3) +#define _GRER(x) __REG2(0x40E00030, ((x) & 0x60) >> 3) +#define _GFER(x) __REG2(0x40E0003C, ((x) & 0x60) >> 3) +#define _GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3) +#define _GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2) + +#define GPLR(x) (*((((x) & 0x7f) < 96) ? &_GPLR(x) : &GPLR3)) +#define GPDR(x) (*((((x) & 0x7f) < 96) ? &_GPDR(x) : &GPDR3)) +#define GPSR(x) (*((((x) & 0x7f) < 96) ? &_GPSR(x) : &GPSR3)) +#define GPCR(x) (*((((x) & 0x7f) < 96) ? &_GPCR(x) : &GPCR3)) +#define GRER(x) (*((((x) & 0x7f) < 96) ? &_GRER(x) : &GRER3)) +#define GFER(x) (*((((x) & 0x7f) < 96) ? &_GFER(x) : &GFER3)) +#define GEDR(x) (*((((x) & 0x7f) < 96) ? &_GEDR(x) : &GEDR3)) +#define GAFR(x) (*((((x) & 0x7f) < 96) ? &_GAFR(x) : \ + ((((x) & 0x7f) < 112) ? &GAFR3_L : &GAFR3_U))) +#else + +#define GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3) +#define GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3) +#define GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3) +#define GPCR(x) __REG2(0x40E00024, ((x) & 0x60) >> 3) +#define GRER(x) __REG2(0x40E00030, ((x) & 0x60) >> 3) +#define GFER(x) __REG2(0x40E0003C, ((x) & 0x60) >> 3) +#define GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3) +#define GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2) + +#endif + + +/* GPIO alternate function assignments */ + +#define GPIO1_RST 1 /* reset */ +#define GPIO6_MMCCLK 6 /* MMC Clock */ +#define GPIO7_48MHz 7 /* 48 MHz clock output */ +#define GPIO8_MMCCS0 8 /* MMC Chip Select 0 */ +#define GPIO9_MMCCS1 9 /* MMC Chip Select 1 */ +#define GPIO10_RTCCLK 10 /* real time clock (1 Hz) */ +#define GPIO11_3_6MHz 11 /* 3.6 MHz oscillator out */ +#define GPIO12_32KHz 12 /* 32 kHz out */ +#define GPIO12_CIF_DD7 12 /* Capture Interface D7 (PXA27x) */ +#define GPIO13_MBGNT 13 /* memory controller grant */ +#define GPIO14_MBREQ 14 /* alternate bus master request */ +#define GPIO15_nCS_1 15 /* chip select 1 */ +#define GPIO16_PWM0 16 /* PWM0 output */ +#define GPIO17_PWM1 17 /* PWM1 output */ +#define GPIO17_CIF_DD6 17 /* Capture Interface D6 (PXA27x) */ +#define GPIO18_RDY 18 /* Ext. Bus Ready */ +#define GPIO19_DREQ1 19 /* External DMA Request */ +#define GPIO20_DREQ0 20 /* External DMA Request */ +#define GPIO23_SCLK 23 /* SSP clock */ +#define GPIO23_CIF_MCLK 23 /* Capture Interface MCLK (PXA27x) */ +#define GPIO24_SFRM 24 /* SSP Frame */ +#define GPIO24_CIF_FV 24 /* Capture Interface FV (PXA27x) */ +#define GPIO25_STXD 25 /* SSP transmit */ +#define GPIO25_CIF_LV 25 /* Capture Interface LV (PXA27x) */ +#define GPIO26_SRXD 26 /* SSP receive */ +#define GPIO26_CIF_PCLK 26 /* Capture Interface PCLK (PXA27x) */ +#define GPIO27_SEXTCLK 27 /* SSP ext_clk */ +#define GPIO27_CIF_DD0 27 /* Capture Interface D0 (PXA27x) */ +#define GPIO28_BITCLK 28 /* AC97/I2S bit_clk */ +#define GPIO29_SDATA_IN 29 /* AC97 Sdata_in0 / I2S Sdata_in */ +#define GPIO30_SDATA_OUT 30 /* AC97/I2S Sdata_out */ +#define GPIO31_SYNC 31 /* AC97/I2S sync */ +#define GPIO32_SDATA_IN1 32 /* AC97 Sdata_in1 */ +#define GPIO32_SYSCLK 32 /* I2S System Clock */ +#define GPIO32_MMCCLK 32 /* MMC Clock (PXA270) */ +#define GPIO33_nCS_5 33 /* chip select 5 */ +#define GPIO34_FFRXD 34 /* FFUART receive */ +#define GPIO34_MMCCS0 34 /* MMC Chip Select 0 */ +#define GPIO35_FFCTS 35 /* FFUART Clear to send */ +#define GPIO36_FFDCD 36 /* FFUART Data carrier detect */ +#define GPIO37_FFDSR 37 /* FFUART data set ready */ +#define GPIO38_FFRI 38 /* FFUART Ring Indicator */ +#define GPIO39_MMCCS1 39 /* MMC Chip Select 1 */ +#define GPIO39_FFTXD 39 /* FFUART transmit data */ +#define GPIO40_FFDTR 40 /* FFUART data terminal Ready */ +#define GPIO41_FFRTS 41 /* FFUART request to send */ +#define GPIO42_BTRXD 42 /* BTUART receive data */ +#define GPIO42_HWRXD 42 /* HWUART receive data */ +#define GPIO42_CIF_MCLK 42 /* Capture interface MCLK (PXA27x) */ +#define GPIO43_BTTXD 43 /* BTUART transmit data */ +#define GPIO43_HWTXD 43 /* HWUART transmit data */ +#define GPIO43_CIF_FV 43 /* Capture interface FV (PXA27x) */ +#define GPIO44_BTCTS 44 /* BTUART clear to send */ +#define GPIO44_HWCTS 44 /* HWUART clear to send */ +#define GPIO44_CIF_LV 44 /* Capture interface LV (PXA27x) */ +#define GPIO45_BTRTS 45 /* BTUART request to send */ +#define GPIO45_HWRTS 45 /* HWUART request to send */ +#define GPIO45_AC97_SYSCLK 45 /* AC97 System Clock */ +#define GPIO45_CIF_PCLK 45 /* Capture interface PCLK (PXA27x) */ +#define GPIO46_ICPRXD 46 /* ICP receive data */ +#define GPIO46_STRXD 46 /* STD_UART receive data */ +#define GPIO47_ICPTXD 47 /* ICP transmit data */ +#define GPIO47_STTXD 47 /* STD_UART transmit data */ +#define GPIO47_CIF_DD0 47 /* Capture interface D0 (PXA27x) */ +#define GPIO48_nPOE 48 /* Output Enable for Card Space */ +#define GPIO48_CIF_DD5 48 /* Capture interface D5 (PXA27x) */ +#define GPIO49_nPWE 49 /* Write Enable for Card Space */ +#define GPIO50_nPIOR 50 /* I/O Read for Card Space */ +#define GPIO50_CIF_DD3 50 /* Capture interface D3 (PXA27x) */ +#define GPIO51_nPIOW 51 /* I/O Write for Card Space */ +#define GPIO51_CIF_DD2 51 /* Capture interface D2 (PXA27x) */ +#define GPIO52_nPCE_1 52 /* Card Enable for Card Space */ +#define GPIO52_CIF_DD4 52 /* Capture interface D4 (PXA27x) */ +#define GPIO53_nPCE_2 53 /* Card Enable for Card Space */ +#define GPIO53_MMCCLK 53 /* MMC Clock */ +#define GPIO53_CIF_MCLK 53 /* Capture interface MCLK (PXA27x) */ +#define GPIO54_MMCCLK 54 /* MMC Clock */ +#define GPIO54_pSKTSEL 54 /* Socket Select for Card Space */ +#define GPIO54_nPCE_2 54 /* Card Enable for Card Space (PXA27x) */ +#define GPIO54_CIF_PCLK 54 /* Capture interface PCLK (PXA27x) */ +#define GPIO55_nPREG 55 /* Card Address bit 26 */ +#define GPIO55_CIF_DD1 55 /* Capture interface D1 (PXA27x) */ +#define GPIO56_nPWAIT 56 /* Wait signal for Card Space */ +#define GPIO57_nIOIS16 57 /* Bus Width select for I/O Card Space */ +#define GPIO58_LDD_0 58 /* LCD data pin 0 */ +#define GPIO59_LDD_1 59 /* LCD data pin 1 */ +#define GPIO60_LDD_2 60 /* LCD data pin 2 */ +#define GPIO61_LDD_3 61 /* LCD data pin 3 */ +#define GPIO62_LDD_4 62 /* LCD data pin 4 */ +#define GPIO63_LDD_5 63 /* LCD data pin 5 */ +#define GPIO64_LDD_6 64 /* LCD data pin 6 */ +#define GPIO65_LDD_7 65 /* LCD data pin 7 */ +#define GPIO66_LDD_8 66 /* LCD data pin 8 */ +#define GPIO66_MBREQ 66 /* alternate bus master req */ +#define GPIO67_LDD_9 67 /* LCD data pin 9 */ +#define GPIO67_MMCCS0 67 /* MMC Chip Select 0 */ +#define GPIO68_LDD_10 68 /* LCD data pin 10 */ +#define GPIO68_MMCCS1 68 /* MMC Chip Select 1 */ +#define GPIO69_LDD_11 69 /* LCD data pin 11 */ +#define GPIO69_MMCCLK 69 /* MMC_CLK */ +#define GPIO70_LDD_12 70 /* LCD data pin 12 */ +#define GPIO70_RTCCLK 70 /* Real Time clock (1 Hz) */ +#define GPIO71_LDD_13 71 /* LCD data pin 13 */ +#define GPIO71_3_6MHz 71 /* 3.6 MHz Oscillator clock */ +#define GPIO72_LDD_14 72 /* LCD data pin 14 */ +#define GPIO72_32kHz 72 /* 32 kHz clock */ +#define GPIO73_LDD_15 73 /* LCD data pin 15 */ +#define GPIO73_MBGNT 73 /* Memory controller grant */ +#define GPIO74_LCD_FCLK 74 /* LCD Frame clock */ +#define GPIO75_LCD_LCLK 75 /* LCD line clock */ +#define GPIO76_LCD_PCLK 76 /* LCD Pixel clock */ +#define GPIO77_LCD_ACBIAS 77 /* LCD AC Bias */ +#define GPIO78_nCS_2 78 /* chip select 2 */ +#define GPIO79_nCS_3 79 /* chip select 3 */ +#define GPIO80_nCS_4 80 /* chip select 4 */ +#define GPIO81_NSCLK 81 /* NSSP clock */ +#define GPIO81_CIF_DD0 81 /* Capture Interface D0 (PXA27x) */ +#define GPIO82_NSFRM 82 /* NSSP Frame */ +#define GPIO82_CIF_DD5 82 /* Capture Interface D5 (PXA27x) */ +#define GPIO83_NSTXD 83 /* NSSP transmit */ +#define GPIO83_CIF_DD4 83 /* Capture Interface D4 (PXA27x) */ +#define GPIO84_NSRXD 84 /* NSSP receive */ +#define GPIO84_CIF_FV 84 /* Capture Interface FV (PXA27x) */ +#define GPIO85_nPCE_1 85 /* Card Enable for Card Space (PXA27x) */ +#define GPIO85_CIF_LV 85 /* Capture Interface LV (PXA27x) */ +#define GPIO90_CIF_DD4 90 /* Capture Interface DD4 (PXA27x) */ +#define GPIO91_CIF_DD5 91 /* Capture Interface DD5 (PXA27x) */ +#define GPIO92_MMCDAT0 92 /* MMC DAT0 (PXA27x) */ +#define GPIO93_CIF_DD6 93 /* Capture interface D6 (PXA27x) */ +#define GPIO94_CIF_DD5 94 /* Capture interface D5 (PXA27x) */ +#define GPIO95_CIF_DD4 95 /* Capture interface D4 (PXA27x) */ +#define GPIO98_CIF_DD0 98 /* Capture interface D0 (PXA27x) */ +#define GPIO103_CIF_DD3 103 /* Capture interface D3 (PXA27x) */ +#define GPIO104_CIF_DD2 104 /* Capture interface D2 (PXA27x) */ +#define GPIO105_CIF_DD1 105 /* Capture interface D1 (PXA27x) */ +#define GPIO106_CIF_DD9 106 /* Capture interface D9 (PXA27x) */ +#define GPIO107_CIF_DD8 107 /* Capture interface D8 (PXA27x) */ +#define GPIO108_CIF_DD7 108 /* Capture interface D7 (PXA27x) */ +#define GPIO102_nPCE_1 102 /* PCMCIA (PXA27x) */ +#define GPIO109_MMCDAT1 109 /* MMC DAT1 (PXA27x) */ +#define GPIO110_MMCDAT2 110 /* MMC DAT2 (PXA27x) */ +#define GPIO110_MMCCS0 110 /* MMC Chip Select 0 (PXA27x) */ +#define GPIO111_MMCDAT3 111 /* MMC DAT3 (PXA27x) */ +#define GPIO111_MMCCS1 111 /* MMC Chip Select 1 (PXA27x) */ +#define GPIO112_MMCCMD 112 /* MMC CMD (PXA27x) */ +#define GPIO113_I2S_SYSCLK 113 /* I2S System Clock (PXA27x) */ +#define GPIO113_AC97_RESET_N 113 /* AC97 NRESET on (PXA27x) */ +#define GPIO114_CIF_DD1 114 /* Capture interface D1 (PXA27x) */ +#define GPIO115_CIF_DD3 115 /* Capture interface D3 (PXA27x) */ +#define GPIO116_CIF_DD2 116 /* Capture interface D2 (PXA27x) */ + +/* GPIO alternate function mode & direction */ + +#define GPIO_IN 0x000 +#define GPIO_OUT 0x080 +#define GPIO_ALT_FN_1_IN 0x100 +#define GPIO_ALT_FN_1_OUT 0x180 +#define GPIO_ALT_FN_2_IN 0x200 +#define GPIO_ALT_FN_2_OUT 0x280 +#define GPIO_ALT_FN_3_IN 0x300 +#define GPIO_ALT_FN_3_OUT 0x380 +#define GPIO_MD_MASK_NR 0x07f +#define GPIO_MD_MASK_DIR 0x080 +#define GPIO_MD_MASK_FN 0x300 +#define GPIO_DFLT_LOW 0x400 +#define GPIO_DFLT_HIGH 0x800 + +#define GPIO1_RTS_MD ( 1 | GPIO_ALT_FN_1_IN) +#define GPIO6_MMCCLK_MD ( 6 | GPIO_ALT_FN_1_OUT) +#define GPIO7_48MHz_MD ( 7 | GPIO_ALT_FN_1_OUT) +#define GPIO8_MMCCS0_MD ( 8 | GPIO_ALT_FN_1_OUT) +#define GPIO9_MMCCS1_MD ( 9 | GPIO_ALT_FN_1_OUT) +#define GPIO10_RTCCLK_MD (10 | GPIO_ALT_FN_1_OUT) +#define GPIO11_3_6MHz_MD (11 | GPIO_ALT_FN_1_OUT) +#define GPIO12_32KHz_MD (12 | GPIO_ALT_FN_1_OUT) +#define GPIO12_CIF_DD7_MD (12 | GPIO_ALT_FN_2_IN) +#define GPIO13_MBGNT_MD (13 | GPIO_ALT_FN_2_OUT) +#define GPIO14_MBREQ_MD (14 | GPIO_ALT_FN_1_IN) +#define GPIO15_nCS_1_MD (15 | GPIO_ALT_FN_2_OUT) +#define GPIO16_PWM0_MD (16 | GPIO_ALT_FN_2_OUT) +#define GPIO17_PWM1_MD (17 | GPIO_ALT_FN_2_OUT) +#define GPIO17_CIF_DD6_MD (17 | GPIO_ALT_FN_2_IN) +#define GPIO18_RDY_MD (18 | GPIO_ALT_FN_1_IN) +#define GPIO19_DREQ1_MD (19 | GPIO_ALT_FN_1_IN) +#define GPIO20_DREQ0_MD (20 | GPIO_ALT_FN_1_IN) +#define GPIO23_CIF_MCLK_MD (23 | GPIO_ALT_FN_1_OUT) +#define GPIO23_SCLK_MD (23 | GPIO_ALT_FN_2_OUT) +#define GPIO24_CIF_FV_MD (24 | GPIO_ALT_FN_1_OUT) +#define GPIO24_SFRM_MD (24 | GPIO_ALT_FN_2_OUT) +#define GPIO25_CIF_LV_MD (25 | GPIO_ALT_FN_1_OUT) +#define GPIO25_STXD_MD (25 | GPIO_ALT_FN_2_OUT) +#define GPIO26_SRXD_MD (26 | GPIO_ALT_FN_1_IN) +#define GPIO26_CIF_PCLK_MD (26 | GPIO_ALT_FN_2_IN) +#define GPIO27_SEXTCLK_MD (27 | GPIO_ALT_FN_1_IN) +#define GPIO27_CIF_DD0_MD (27 | GPIO_ALT_FN_3_IN) +#define GPIO28_BITCLK_AC97_MD (28 | GPIO_ALT_FN_1_IN) +#define GPIO28_BITCLK_IN_I2S_MD (28 | GPIO_ALT_FN_2_IN) +#define GPIO28_BITCLK_OUT_I2S_MD (28 | GPIO_ALT_FN_1_OUT) +#define GPIO29_SDATA_IN_AC97_MD (29 | GPIO_ALT_FN_1_IN) +#define GPIO29_SDATA_IN_I2S_MD (29 | GPIO_ALT_FN_2_IN) +#define GPIO30_SDATA_OUT_AC97_MD (30 | GPIO_ALT_FN_2_OUT) +#define GPIO30_SDATA_OUT_I2S_MD (30 | GPIO_ALT_FN_1_OUT) +#define GPIO31_SYNC_I2S_MD (31 | GPIO_ALT_FN_1_OUT) +#define GPIO31_SYNC_AC97_MD (31 | GPIO_ALT_FN_2_OUT) +#define GPIO32_SDATA_IN1_AC97_MD (32 | GPIO_ALT_FN_1_IN) +#define GPIO32_SYSCLK_I2S_MD (32 | GPIO_ALT_FN_1_OUT) +#define GPIO32_MMCCLK_MD ( 32 | GPIO_ALT_FN_2_OUT) +#define GPIO33_nCS_5_MD (33 | GPIO_ALT_FN_2_OUT) +#define GPIO34_FFRXD_MD (34 | GPIO_ALT_FN_1_IN) +#define GPIO34_MMCCS0_MD (34 | GPIO_ALT_FN_2_OUT) +#define GPIO35_FFCTS_MD (35 | GPIO_ALT_FN_1_IN) +#define GPIO36_FFDCD_MD (36 | GPIO_ALT_FN_1_IN) +#define GPIO37_FFDSR_MD (37 | GPIO_ALT_FN_1_IN) +#define GPIO38_FFRI_MD (38 | GPIO_ALT_FN_1_IN) +#define GPIO39_MMCCS1_MD (39 | GPIO_ALT_FN_1_OUT) +#define GPIO39_FFTXD_MD (39 | GPIO_ALT_FN_2_OUT) +#define GPIO40_FFDTR_MD (40 | GPIO_ALT_FN_2_OUT) +#define GPIO41_FFRTS_MD (41 | GPIO_ALT_FN_2_OUT) +#define GPIO42_BTRXD_MD (42 | GPIO_ALT_FN_1_IN) +#define GPIO42_CIF_MCLK_MD (42 | GPIO_ALT_FN_3_OUT) +#define GPIO42_HWRXD_MD (42 | GPIO_ALT_FN_3_IN) +#define GPIO43_BTTXD_MD (43 | GPIO_ALT_FN_2_OUT) +#define GPIO43_CIF_FV_MD (43 | GPIO_ALT_FN_3_OUT) +#define GPIO43_HWTXD_MD (43 | GPIO_ALT_FN_3_OUT) +#define GPIO44_BTCTS_MD (44 | GPIO_ALT_FN_1_IN) +#define GPIO44_HWCTS_MD (44 | GPIO_ALT_FN_3_IN) +#define GPIO44_CIF_LV_MD (44 | GPIO_ALT_FN_3_OUT) +#define GPIO45_BTRTS_MD (45 | GPIO_ALT_FN_2_OUT) +#define GPIO45_HWRTS_MD (45 | GPIO_ALT_FN_3_OUT) +#define GPIO45_SYSCLK_AC97_MD (45 | GPIO_ALT_FN_1_OUT) +#define GPIO45_CIF_PCLK_MD (45 | GPIO_ALT_FN_3_IN) +#define GPIO46_ICPRXD_MD (46 | GPIO_ALT_FN_1_IN) +#define GPIO46_STRXD_MD (46 | GPIO_ALT_FN_2_IN) +#define GPIO47_ICPTXD_MD (47 | GPIO_ALT_FN_2_OUT) +#define GPIO47_STTXD_MD (47 | GPIO_ALT_FN_1_OUT) +#define GPIO47_CIF_DD0_MD (47 | GPIO_ALT_FN_1_IN) +#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT) +#define GPIO48_CIF_DD5_MD (48 | GPIO_ALT_FN_1_IN) +#define GPIO48_HWTXD_MD (48 | GPIO_ALT_FN_1_OUT) +#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT) +#define GPIO49_HWRXD_MD (49 | GPIO_ALT_FN_1_IN) +#define GPIO49_nPWE_MD (49 | GPIO_ALT_FN_2_OUT) +#define GPIO50_nPIOR_MD (50 | GPIO_ALT_FN_2_OUT) +#define GPIO50_CIF_DD3_MD (50 | GPIO_ALT_FN_1_IN) +#define GPIO50_HWCTS_MD (50 | GPIO_ALT_FN_1_IN) +#define GPIO51_HWRTS_MD (51 | GPIO_ALT_FN_1_OUT) +#define GPIO51_nPIOW_MD (51 | GPIO_ALT_FN_2_OUT) +#define GPIO51_CIF_DD2_MD (51 | GPIO_ALT_FN_1_IN) +#define GPIO52_nPCE_1_MD (52 | GPIO_ALT_FN_2_OUT) +#define GPIO52_CIF_DD4_MD (52 | GPIO_ALT_FN_1_IN) +#define GPIO53_nPCE_2_MD (53 | GPIO_ALT_FN_2_OUT) +#define GPIO53_MMCCLK_MD (53 | GPIO_ALT_FN_1_OUT) +#define GPIO53_CIF_MCLK_MD (53 | GPIO_ALT_FN_2_OUT) +#define GPIO54_MMCCLK_MD (54 | GPIO_ALT_FN_1_OUT) +#define GPIO54_nPCE_2_MD (54 | GPIO_ALT_FN_2_OUT) +#define GPIO54_pSKTSEL_MD (54 | GPIO_ALT_FN_2_OUT) +#define GPIO54_CIF_PCLK_MD (54 | GPIO_ALT_FN_3_IN) +#define GPIO55_nPREG_MD (55 | GPIO_ALT_FN_2_OUT) +#define GPIO55_CIF_DD1_MD (55 | GPIO_ALT_FN_1_IN) +#define GPIO56_nPWAIT_MD (56 | GPIO_ALT_FN_1_IN) +#define GPIO57_nIOIS16_MD (57 | GPIO_ALT_FN_1_IN) +#define GPIO58_LDD_0_MD (58 | GPIO_ALT_FN_2_OUT) +#define GPIO59_LDD_1_MD (59 | GPIO_ALT_FN_2_OUT) +#define GPIO60_LDD_2_MD (60 | GPIO_ALT_FN_2_OUT) +#define GPIO61_LDD_3_MD (61 | GPIO_ALT_FN_2_OUT) +#define GPIO62_LDD_4_MD (62 | GPIO_ALT_FN_2_OUT) +#define GPIO63_LDD_5_MD (63 | GPIO_ALT_FN_2_OUT) +#define GPIO64_LDD_6_MD (64 | GPIO_ALT_FN_2_OUT) +#define GPIO65_LDD_7_MD (65 | GPIO_ALT_FN_2_OUT) +#define GPIO66_LDD_8_MD (66 | GPIO_ALT_FN_2_OUT) +#define GPIO66_MBREQ_MD (66 | GPIO_ALT_FN_1_IN) +#define GPIO67_LDD_9_MD (67 | GPIO_ALT_FN_2_OUT) +#define GPIO67_MMCCS0_MD (67 | GPIO_ALT_FN_1_OUT) +#define GPIO68_LDD_10_MD (68 | GPIO_ALT_FN_2_OUT) +#define GPIO68_MMCCS1_MD (68 | GPIO_ALT_FN_1_OUT) +#define GPIO69_LDD_11_MD (69 | GPIO_ALT_FN_2_OUT) +#define GPIO69_MMCCLK_MD (69 | GPIO_ALT_FN_1_OUT) +#define GPIO70_LDD_12_MD (70 | GPIO_ALT_FN_2_OUT) +#define GPIO70_RTCCLK_MD (70 | GPIO_ALT_FN_1_OUT) +#define GPIO71_LDD_13_MD (71 | GPIO_ALT_FN_2_OUT) +#define GPIO71_3_6MHz_MD (71 | GPIO_ALT_FN_1_OUT) +#define GPIO72_LDD_14_MD (72 | GPIO_ALT_FN_2_OUT) +#define GPIO72_32kHz_MD (72 | GPIO_ALT_FN_1_OUT) +#define GPIO73_LDD_15_MD (73 | GPIO_ALT_FN_2_OUT) +#define GPIO73_MBGNT_MD (73 | GPIO_ALT_FN_1_OUT) +#define GPIO74_LCD_FCLK_MD (74 | GPIO_ALT_FN_2_OUT) +#define GPIO75_LCD_LCLK_MD (75 | GPIO_ALT_FN_2_OUT) +#define GPIO76_LCD_PCLK_MD (76 | GPIO_ALT_FN_2_OUT) +#define GPIO77_LCD_ACBIAS_MD (77 | GPIO_ALT_FN_2_OUT) +#define GPIO78_nCS_2_MD (78 | GPIO_ALT_FN_2_OUT) +#define GPIO79_nCS_3_MD (79 | GPIO_ALT_FN_2_OUT) +#define GPIO79_pSKTSEL_MD (79 | GPIO_ALT_FN_1_OUT) +#define GPIO80_nCS_4_MD (80 | GPIO_ALT_FN_2_OUT) +#define GPIO81_NSSP_CLK_OUT (81 | GPIO_ALT_FN_1_OUT) +#define GPIO81_NSSP_CLK_IN (81 | GPIO_ALT_FN_1_IN) +#define GPIO81_CIF_DD0_MD (81 | GPIO_ALT_FN_2_IN) +#define GPIO82_NSSP_FRM_OUT (82 | GPIO_ALT_FN_1_OUT) +#define GPIO82_NSSP_FRM_IN (82 | GPIO_ALT_FN_1_IN) +#define GPIO82_CIF_DD5_MD (82 | GPIO_ALT_FN_3_IN) +#define GPIO83_NSSP_TX (83 | GPIO_ALT_FN_1_OUT) +#define GPIO83_NSSP_RX (83 | GPIO_ALT_FN_2_IN) +#define GPIO83_CIF_DD4_MD (83 | GPIO_ALT_FN_3_IN) +#define GPIO84_NSSP_TX (84 | GPIO_ALT_FN_1_OUT) +#define GPIO84_NSSP_RX (84 | GPIO_ALT_FN_2_IN) +#define GPIO84_CIF_FV_MD (84 | GPIO_ALT_FN_3_OUT) +#define GPIO85_nPCE_1_MD (85 | GPIO_ALT_FN_1_OUT) +#define GPIO85_CIF_LV_MD (85 | GPIO_ALT_FN_3_OUT) +#define GPIO90_CIF_DD4_MD (90 | GPIO_ALT_FN_3_IN) +#define GPIO91_CIF_DD5_MD (91 | GPIO_ALT_FN_3_IN) +#define GPIO92_MMCDAT0_MD (92 | GPIO_ALT_FN_1_OUT) +#define GPIO93_CIF_DD6_MD (93 | GPIO_ALT_FN_2_IN) +#define GPIO94_CIF_DD5_MD (94 | GPIO_ALT_FN_2_IN) +#define GPIO95_CIF_DD4_MD (95 | GPIO_ALT_FN_2_IN) +#define GPIO98_CIF_DD0_MD (98 | GPIO_ALT_FN_2_IN) +#define GPIO102_nPCE_1_MD (102 | GPIO_ALT_FN_1_OUT) +#define GPIO103_CIF_DD3_MD (103 | GPIO_ALT_FN_1_IN) +#define GPIO104_pSKTSEL_MD (104 | GPIO_ALT_FN_1_OUT) +#define GPIO104_CIF_DD2_MD (104 | GPIO_ALT_FN_1_IN) +#define GPIO105_CIF_DD1_MD (105 | GPIO_ALT_FN_1_IN) +#define GPIO106_CIF_DD9_MD (106 | GPIO_ALT_FN_1_IN) +#define GPIO107_CIF_DD8_MD (107 | GPIO_ALT_FN_1_IN) +#define GPIO108_CIF_DD7_MD (108 | GPIO_ALT_FN_1_IN) +#define GPIO109_MMCDAT1_MD (109 | GPIO_ALT_FN_1_OUT) +#define GPIO110_MMCDAT2_MD (110 | GPIO_ALT_FN_1_OUT) +#define GPIO110_MMCCS0_MD (110 | GPIO_ALT_FN_1_OUT) +#define GPIO111_MMCDAT3_MD (111 | GPIO_ALT_FN_1_OUT) +#define GPIO110_MMCCS1_MD (111 | GPIO_ALT_FN_1_OUT) +#define GPIO112_MMCCMD_MD (112 | GPIO_ALT_FN_1_OUT) +#define GPIO113_I2S_SYSCLK_MD (113 | GPIO_ALT_FN_1_OUT) +#define GPIO113_AC97_RESET_N_MD (113 | GPIO_ALT_FN_2_OUT) +#define GPIO117_I2CSCL_MD (117 | GPIO_ALT_FN_1_IN) +#define GPIO118_I2CSDA_MD (118 | GPIO_ALT_FN_1_IN) + +/* + * Power Manager + */ + +#define PMCR __REG(0x40F00000) /* Power Manager Control Register */ +#define PSSR __REG(0x40F00004) /* Power Manager Sleep Status Register */ +#define PSPR __REG(0x40F00008) /* Power Manager Scratch Pad Register */ +#define PWER __REG(0x40F0000C) /* Power Manager Wake-up Enable Register */ +#define PRER __REG(0x40F00010) /* Power Manager GPIO Rising-Edge Detect Enable Register */ +#define PFER __REG(0x40F00014) /* Power Manager GPIO Falling-Edge Detect Enable Register */ +#define PEDR __REG(0x40F00018) /* Power Manager GPIO Edge Detect Status Register */ +#define PCFR __REG(0x40F0001C) /* Power Manager General Configuration Register */ +#define PGSR0 __REG(0x40F00020) /* Power Manager GPIO Sleep State Register for GP[31-0] */ +#define PGSR1 __REG(0x40F00024) /* Power Manager GPIO Sleep State Register for GP[63-32] */ +#define PGSR2 __REG(0x40F00028) /* Power Manager GPIO Sleep State Register for GP[84-64] */ +#define PGSR3 __REG(0x40F0002C) /* Power Manager GPIO Sleep State Register for GP[118-96] */ +#define RCSR __REG(0x40F00030) /* Reset Controller Status Register */ + +#define PSLR __REG(0x40F00034) /* Power Manager Sleep Config Register */ +#define PSTR __REG(0x40F00038) /*Power Manager Standby Config Register */ +#define PSNR __REG(0x40F0003C) /*Power Manager Sense Config Register */ +#define PVCR __REG(0x40F00040) /*Power Manager VoltageControl Register */ +#define PKWR __REG(0x40F00050) /* Power Manager KB Wake-up Enable Reg */ +#define PKSR __REG(0x40F00054) /* Power Manager KB Level-Detect Register */ +#define PCMD(x) __REG2(0x40F00080, (x)<<2) +#define PCMD0 __REG(0x40F00080 + 0 * 4) +#define PCMD1 __REG(0x40F00080 + 1 * 4) +#define PCMD2 __REG(0x40F00080 + 2 * 4) +#define PCMD3 __REG(0x40F00080 + 3 * 4) +#define PCMD4 __REG(0x40F00080 + 4 * 4) +#define PCMD5 __REG(0x40F00080 + 5 * 4) +#define PCMD6 __REG(0x40F00080 + 6 * 4) +#define PCMD7 __REG(0x40F00080 + 7 * 4) +#define PCMD8 __REG(0x40F00080 + 8 * 4) +#define PCMD9 __REG(0x40F00080 + 9 * 4) +#define PCMD10 __REG(0x40F00080 + 10 * 4) +#define PCMD11 __REG(0x40F00080 + 11 * 4) +#define PCMD12 __REG(0x40F00080 + 12 * 4) +#define PCMD13 __REG(0x40F00080 + 13 * 4) +#define PCMD14 __REG(0x40F00080 + 14 * 4) +#define PCMD15 __REG(0x40F00080 + 15 * 4) +#define PCMD16 __REG(0x40F00080 + 16 * 4) +#define PCMD17 __REG(0x40F00080 + 17 * 4) +#define PCMD18 __REG(0x40F00080 + 18 * 4) +#define PCMD19 __REG(0x40F00080 + 19 * 4) +#define PCMD20 __REG(0x40F00080 + 20 * 4) +#define PCMD21 __REG(0x40F00080 + 21 * 4) +#define PCMD22 __REG(0x40F00080 + 22 * 4) +#define PCMD23 __REG(0x40F00080 + 23 * 4) +#define PCMD24 __REG(0x40F00080 + 24 * 4) +#define PCMD25 __REG(0x40F00080 + 25 * 4) +#define PCMD26 __REG(0x40F00080 + 26 * 4) +#define PCMD27 __REG(0x40F00080 + 27 * 4) +#define PCMD28 __REG(0x40F00080 + 28 * 4) +#define PCMD29 __REG(0x40F00080 + 29 * 4) +#define PCMD30 __REG(0x40F00080 + 30 * 4) +#define PCMD31 __REG(0x40F00080 + 31 * 4) + +#define PCMD_MBC (1<<12) +#define PCMD_DCE (1<<11) +#define PCMD_LC (1<<10) +/* FIXME: PCMD_SQC need be checked. */ +#define PCMD_SQC (3<<8) /* currently only bit 8 is changeable, + bit 9 should be 0 all day. */ +#define PVCR_VCSA (0x1<<14) +#define PVCR_CommandDelay (0xf80) +#define PCFR_PI2C_EN (0x1 << 6) + +#define PSSR_OTGPH (1 << 6) /* OTG Peripheral control Hold */ +#define PSSR_RDH (1 << 5) /* Read Disable Hold */ +#define PSSR_PH (1 << 4) /* Peripheral Control Hold */ +#define PSSR_STS (1 << 3) /* Standby Mode Status */ +#define PSSR_VFS (1 << 2) /* VDD Fault Status */ +#define PSSR_BFS (1 << 1) /* Battery Fault Status */ +#define PSSR_SSS (1 << 0) /* Software Sleep Status */ + +#define PSLR_SL_ROD (1 << 20) /* Sleep-Mode/Depp-Sleep Mode nRESET_OUT Disable */ + +#define PCFR_RO (1 << 15) /* RDH Override */ +#define PCFR_PO (1 << 14) /* PH Override */ +#define PCFR_GPROD (1 << 12) /* GPIO nRESET_OUT Disable */ +#define PCFR_L1_EN (1 << 11) /* Sleep Mode L1 converter Enable */ +#define PCFR_FVC (1 << 10) /* Frequency/Voltage Change */ +#define PCFR_DC_EN (1 << 7) /* Sleep/deep-sleep DC-DC Converter Enable */ +#define PCFR_PI2CEN (1 << 6) /* Enable PI2C controller */ +#define PCFR_GPR_EN (1 << 4) /* nRESET_GPIO Pin Enable */ +#define PCFR_DS (1 << 3) /* Deep Sleep Mode */ +#define PCFR_FS (1 << 2) /* Float Static Chip Selects */ +#define PCFR_FP (1 << 1) /* Float PCMCIA controls */ +#define PCFR_OPDE (1 << 0) /* 3.6864 MHz oscillator power-down enable */ + +#define RCSR_GPR (1 << 3) /* GPIO Reset */ +#define RCSR_SMR (1 << 2) /* Sleep Mode */ +#define RCSR_WDR (1 << 1) /* Watchdog Reset */ +#define RCSR_HWR (1 << 0) /* Hardware Reset */ + +#define PWER_GPIO(Nb) (1 << Nb) /* GPIO [0..15] wake-up enable */ +#define PWER_GPIO0 PWER_GPIO (0) /* GPIO [0] wake-up enable */ +#define PWER_GPIO1 PWER_GPIO (1) /* GPIO [1] wake-up enable */ +#define PWER_GPIO2 PWER_GPIO (2) /* GPIO [2] wake-up enable */ +#define PWER_GPIO3 PWER_GPIO (3) /* GPIO [3] wake-up enable */ +#define PWER_GPIO4 PWER_GPIO (4) /* GPIO [4] wake-up enable */ +#define PWER_GPIO5 PWER_GPIO (5) /* GPIO [5] wake-up enable */ +#define PWER_GPIO6 PWER_GPIO (6) /* GPIO [6] wake-up enable */ +#define PWER_GPIO7 PWER_GPIO (7) /* GPIO [7] wake-up enable */ +#define PWER_GPIO8 PWER_GPIO (8) /* GPIO [8] wake-up enable */ +#define PWER_GPIO9 PWER_GPIO (9) /* GPIO [9] wake-up enable */ +#define PWER_GPIO10 PWER_GPIO (10) /* GPIO [10] wake-up enable */ +#define PWER_GPIO11 PWER_GPIO (11) /* GPIO [11] wake-up enable */ +#define PWER_GPIO12 PWER_GPIO (12) /* GPIO [12] wake-up enable */ +#define PWER_GPIO13 PWER_GPIO (13) /* GPIO [13] wake-up enable */ +#define PWER_GPIO14 PWER_GPIO (14) /* GPIO [14] wake-up enable */ +#define PWER_GPIO15 PWER_GPIO (15) /* GPIO [15] wake-up enable */ +#define PWER_RTC 0x80000000 /* RTC alarm wake-up enable */ + +/* + * SSP Serial Port Registers - see include/asm-arm/arch-pxa/regs-ssp.h + */ + +/* + * MultiMediaCard (MMC) controller - see drivers/mmc/host/pxamci.h + */ + +/* + * Core Clock + */ + +#define CCCR __REG(0x41300000) /* Core Clock Configuration Register */ +#define CKEN __REG(0x41300004) /* Clock Enable Register */ +#define OSCC __REG(0x41300008) /* Oscillator Configuration Register */ +#define CCSR __REG(0x4130000C) /* Core Clock Status Register */ + +#define CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */ +#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */ +#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */ + +#define CKEN_AC97CONF (31) /* AC97 Controller Configuration */ +#define CKEN_CAMERA (24) /* Camera Interface Clock Enable */ +#define CKEN_SSP1 (23) /* SSP1 Unit Clock Enable */ +#define CKEN_MEMC (22) /* Memory Controller Clock Enable */ +#define CKEN_MEMSTK (21) /* Memory Stick Host Controller */ +#define CKEN_IM (20) /* Internal Memory Clock Enable */ +#define CKEN_KEYPAD (19) /* Keypad Interface Clock Enable */ +#define CKEN_USIM (18) /* USIM Unit Clock Enable */ +#define CKEN_MSL (17) /* MSL Unit Clock Enable */ +#define CKEN_LCD (16) /* LCD Unit Clock Enable */ +#define CKEN_PWRI2C (15) /* PWR I2C Unit Clock Enable */ +#define CKEN_I2C (14) /* I2C Unit Clock Enable */ +#define CKEN_FICP (13) /* FICP Unit Clock Enable */ +#define CKEN_MMC (12) /* MMC Unit Clock Enable */ +#define CKEN_USB (11) /* USB Unit Clock Enable */ +#define CKEN_ASSP (10) /* ASSP (SSP3) Clock Enable */ +#define CKEN_USBHOST (10) /* USB Host Unit Clock Enable */ +#define CKEN_OSTIMER (9) /* OS Timer Unit Clock Enable */ +#define CKEN_NSSP (9) /* NSSP (SSP2) Clock Enable */ +#define CKEN_I2S (8) /* I2S Unit Clock Enable */ +#define CKEN_BTUART (7) /* BTUART Unit Clock Enable */ +#define CKEN_FFUART (6) /* FFUART Unit Clock Enable */ +#define CKEN_STUART (5) /* STUART Unit Clock Enable */ +#define CKEN_HWUART (4) /* HWUART Unit Clock Enable */ +#define CKEN_SSP3 (4) /* SSP3 Unit Clock Enable */ +#define CKEN_SSP (3) /* SSP Unit Clock Enable */ +#define CKEN_SSP2 (3) /* SSP2 Unit Clock Enable */ +#define CKEN_AC97 (2) /* AC97 Unit Clock Enable */ +#define CKEN_PWM1 (1) /* PWM1 Clock Enable */ +#define CKEN_PWM0 (0) /* PWM0 Clock Enable */ + +#define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */ +#define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */ + + +/* + * LCD + */ + +#define LCCR0 __REG(0x44000000) /* LCD Controller Control Register 0 */ +#define LCCR1 __REG(0x44000004) /* LCD Controller Control Register 1 */ +#define LCCR2 __REG(0x44000008) /* LCD Controller Control Register 2 */ +#define LCCR3 __REG(0x4400000C) /* LCD Controller Control Register 3 */ +#define LCCR4 __REG(0x44000010) /* LCD Controller Control Register 3 */ +#define DFBR0 __REG(0x44000020) /* DMA Channel 0 Frame Branch Register */ +#define DFBR1 __REG(0x44000024) /* DMA Channel 1 Frame Branch Register */ +#define LCSR __REG(0x44000038) /* LCD Controller Status Register */ +#define LIIDR __REG(0x4400003C) /* LCD Controller Interrupt ID Register */ +#define TMEDRGBR __REG(0x44000040) /* TMED RGB Seed Register */ +#define TMEDCR __REG(0x44000044) /* TMED Control Register */ + +#define LCCR3_1BPP (0 << 24) +#define LCCR3_2BPP (1 << 24) +#define LCCR3_4BPP (2 << 24) +#define LCCR3_8BPP (3 << 24) +#define LCCR3_16BPP (4 << 24) + +#define LCCR3_PDFOR_0 (0 << 30) +#define LCCR3_PDFOR_1 (1 << 30) +#define LCCR3_PDFOR_2 (2 << 30) +#define LCCR3_PDFOR_3 (3 << 30) + +#define LCCR4_PAL_FOR_0 (0 << 15) +#define LCCR4_PAL_FOR_1 (1 << 15) +#define LCCR4_PAL_FOR_2 (2 << 15) +#define LCCR4_PAL_FOR_MASK (3 << 15) + +#define FDADR0 __REG(0x44000200) /* DMA Channel 0 Frame Descriptor Address Register */ +#define FSADR0 __REG(0x44000204) /* DMA Channel 0 Frame Source Address Register */ +#define FIDR0 __REG(0x44000208) /* DMA Channel 0 Frame ID Register */ +#define LDCMD0 __REG(0x4400020C) /* DMA Channel 0 Command Register */ +#define FDADR1 __REG(0x44000210) /* DMA Channel 1 Frame Descriptor Address Register */ +#define FSADR1 __REG(0x44000214) /* DMA Channel 1 Frame Source Address Register */ +#define FIDR1 __REG(0x44000218) /* DMA Channel 1 Frame ID Register */ +#define LDCMD1 __REG(0x4400021C) /* DMA Channel 1 Command Register */ + +#define LCCR0_ENB (1 << 0) /* LCD Controller enable */ +#define LCCR0_CMS (1 << 1) /* Color/Monochrome Display Select */ +#define LCCR0_Color (LCCR0_CMS*0) /* Color display */ +#define LCCR0_Mono (LCCR0_CMS*1) /* Monochrome display */ +#define LCCR0_SDS (1 << 2) /* Single/Dual Panel Display */ + /* Select */ +#define LCCR0_Sngl (LCCR0_SDS*0) /* Single panel display */ +#define LCCR0_Dual (LCCR0_SDS*1) /* Dual panel display */ + +#define LCCR0_LDM (1 << 3) /* LCD Disable Done Mask */ +#define LCCR0_SFM (1 << 4) /* Start of frame mask */ +#define LCCR0_IUM (1 << 5) /* Input FIFO underrun mask */ +#define LCCR0_EFM (1 << 6) /* End of Frame mask */ +#define LCCR0_PAS (1 << 7) /* Passive/Active display Select */ +#define LCCR0_Pas (LCCR0_PAS*0) /* Passive display (STN) */ +#define LCCR0_Act (LCCR0_PAS*1) /* Active display (TFT) */ +#define LCCR0_DPD (1 << 9) /* Double Pixel Data (monochrome */ + /* display mode) */ +#define LCCR0_4PixMono (LCCR0_DPD*0) /* 4-Pixel/clock Monochrome */ + /* display */ +#define LCCR0_8PixMono (LCCR0_DPD*1) /* 8-Pixel/clock Monochrome */ + /* display */ +#define LCCR0_DIS (1 << 10) /* LCD Disable */ +#define LCCR0_QDM (1 << 11) /* LCD Quick Disable mask */ +#define LCCR0_PDD (0xff << 12) /* Palette DMA request delay */ +#define LCCR0_PDD_S 12 +#define LCCR0_BM (1 << 20) /* Branch mask */ +#define LCCR0_OUM (1 << 21) /* Output FIFO underrun mask */ +#define LCCR0_LCDT (1 << 22) /* LCD panel type */ +#define LCCR0_RDSTM (1 << 23) /* Read status interrupt mask */ +#define LCCR0_CMDIM (1 << 24) /* Command interrupt mask */ +#define LCCR0_OUC (1 << 25) /* Overlay Underlay control bit */ +#define LCCR0_LDDALT (1 << 26) /* LDD alternate mapping control */ + +#define LCCR1_PPL Fld (10, 0) /* Pixels Per Line - 1 */ +#define LCCR1_DisWdth(Pixel) /* Display Width [1..800 pix.] */ \ + (((Pixel) - 1) << FShft (LCCR1_PPL)) + +#define LCCR1_HSW Fld (6, 10) /* Horizontal Synchronization */ +#define LCCR1_HorSnchWdth(Tpix) /* Horizontal Synchronization */ \ + /* pulse Width [1..64 Tpix] */ \ + (((Tpix) - 1) << FShft (LCCR1_HSW)) + +#define LCCR1_ELW Fld (8, 16) /* End-of-Line pixel clock Wait */ + /* count - 1 [Tpix] */ +#define LCCR1_EndLnDel(Tpix) /* End-of-Line Delay */ \ + /* [1..256 Tpix] */ \ + (((Tpix) - 1) << FShft (LCCR1_ELW)) + +#define LCCR1_BLW Fld (8, 24) /* Beginning-of-Line pixel clock */ + /* Wait count - 1 [Tpix] */ +#define LCCR1_BegLnDel(Tpix) /* Beginning-of-Line Delay */ \ + /* [1..256 Tpix] */ \ + (((Tpix) - 1) << FShft (LCCR1_BLW)) + + +#define LCCR2_LPP Fld (10, 0) /* Line Per Panel - 1 */ +#define LCCR2_DisHght(Line) /* Display Height [1..1024 lines] */ \ + (((Line) - 1) << FShft (LCCR2_LPP)) + +#define LCCR2_VSW Fld (6, 10) /* Vertical Synchronization pulse */ + /* Width - 1 [Tln] (L_FCLK) */ +#define LCCR2_VrtSnchWdth(Tln) /* Vertical Synchronization pulse */ \ + /* Width [1..64 Tln] */ \ + (((Tln) - 1) << FShft (LCCR2_VSW)) + +#define LCCR2_EFW Fld (8, 16) /* End-of-Frame line clock Wait */ + /* count [Tln] */ +#define LCCR2_EndFrmDel(Tln) /* End-of-Frame Delay */ \ + /* [0..255 Tln] */ \ + ((Tln) << FShft (LCCR2_EFW)) + +#define LCCR2_BFW Fld (8, 24) /* Beginning-of-Frame line clock */ + /* Wait count [Tln] */ +#define LCCR2_BegFrmDel(Tln) /* Beginning-of-Frame Delay */ \ + /* [0..255 Tln] */ \ + ((Tln) << FShft (LCCR2_BFW)) + +#if 0 +#define LCCR3_PCD (0xff) /* Pixel clock divisor */ +#define LCCR3_ACB (0xff << 8) /* AC Bias pin frequency */ +#define LCCR3_ACB_S 8 +#endif + +#define LCCR3_API (0xf << 16) /* AC Bias pin trasitions per interrupt */ +#define LCCR3_API_S 16 +#define LCCR3_VSP (1 << 20) /* vertical sync polarity */ +#define LCCR3_HSP (1 << 21) /* horizontal sync polarity */ +#define LCCR3_PCP (1 << 22) /* Pixel Clock Polarity (L_PCLK) */ +#define LCCR3_PixRsEdg (LCCR3_PCP*0) /* Pixel clock Rising-Edge */ +#define LCCR3_PixFlEdg (LCCR3_PCP*1) /* Pixel clock Falling-Edge */ + +#define LCCR3_OEP (1 << 23) /* Output Enable Polarity (L_BIAS, */ + /* active display mode) */ +#define LCCR3_OutEnH (LCCR3_OEP*0) /* Output Enable active High */ +#define LCCR3_OutEnL (LCCR3_OEP*1) /* Output Enable active Low */ + +#if 0 +#define LCCR3_BPP (7 << 24) /* bits per pixel */ +#define LCCR3_BPP_S 24 +#endif +#define LCCR3_DPC (1 << 27) /* double pixel clock mode */ + + +#define LCCR3_PCD Fld (8, 0) /* Pixel Clock Divisor */ +#define LCCR3_PixClkDiv(Div) /* Pixel Clock Divisor */ \ + (((Div) << FShft (LCCR3_PCD))) + + +#define LCCR3_BPP Fld (3, 24) /* Bit Per Pixel */ +#define LCCR3_Bpp(Bpp) /* Bit Per Pixel */ \ + (((Bpp) << FShft (LCCR3_BPP))) + +#define LCCR3_ACB Fld (8, 8) /* AC Bias */ +#define LCCR3_Acb(Acb) /* BAC Bias */ \ + (((Acb) << FShft (LCCR3_ACB))) + +#define LCCR3_HorSnchH (LCCR3_HSP*0) /* Horizontal Synchronization */ + /* pulse active High */ +#define LCCR3_HorSnchL (LCCR3_HSP*1) /* Horizontal Synchronization */ + +#define LCCR3_VrtSnchH (LCCR3_VSP*0) /* Vertical Synchronization pulse */ + /* active High */ +#define LCCR3_VrtSnchL (LCCR3_VSP*1) /* Vertical Synchronization pulse */ + /* active Low */ + +#define LCSR_LDD (1 << 0) /* LCD Disable Done */ +#define LCSR_SOF (1 << 1) /* Start of frame */ +#define LCSR_BER (1 << 2) /* Bus error */ +#define LCSR_ABC (1 << 3) /* AC Bias count */ +#define LCSR_IUL (1 << 4) /* input FIFO underrun Lower panel */ +#define LCSR_IUU (1 << 5) /* input FIFO underrun Upper panel */ +#define LCSR_OU (1 << 6) /* output FIFO underrun */ +#define LCSR_QD (1 << 7) /* quick disable */ +#define LCSR_EOF (1 << 8) /* end of frame */ +#define LCSR_BS (1 << 9) /* branch status */ +#define LCSR_SINT (1 << 10) /* subsequent interrupt */ + +#define LDCMD_PAL (1 << 26) /* instructs DMA to load palette buffer */ + +#define LCSR_LDD (1 << 0) /* LCD Disable Done */ +#define LCSR_SOF (1 << 1) /* Start of frame */ +#define LCSR_BER (1 << 2) /* Bus error */ +#define LCSR_ABC (1 << 3) /* AC Bias count */ +#define LCSR_IUL (1 << 4) /* input FIFO underrun Lower panel */ +#define LCSR_IUU (1 << 5) /* input FIFO underrun Upper panel */ +#define LCSR_OU (1 << 6) /* output FIFO underrun */ +#define LCSR_QD (1 << 7) /* quick disable */ +#define LCSR_EOF (1 << 8) /* end of frame */ +#define LCSR_BS (1 << 9) /* branch status */ +#define LCSR_SINT (1 << 10) /* subsequent interrupt */ + +#define LDCMD_PAL (1 << 26) /* instructs DMA to load palette buffer */ + +#ifdef CONFIG_PXA27x + +/* + * Keypad + */ +#define KPC __REG(0x41500000) /* Keypad Interface Control register */ +#define KPDK __REG(0x41500008) /* Keypad Interface Direct Key register */ +#define KPREC __REG(0x41500010) /* Keypad Interface Rotary Encoder register */ +#define KPMK __REG(0x41500018) /* Keypad Interface Matrix Key register */ +#define KPAS __REG(0x41500020) /* Keypad Interface Automatic Scan register */ +#define KPASMKP0 __REG(0x41500028) /* Keypad Interface Automatic Scan Multiple Key Presser register 0 */ +#define KPASMKP1 __REG(0x41500030) /* Keypad Interface Automatic Scan Multiple Key Presser register 1 */ +#define KPASMKP2 __REG(0x41500038) /* Keypad Interface Automatic Scan Multiple Key Presser register 2 */ +#define KPASMKP3 __REG(0x41500040) /* Keypad Interface Automatic Scan Multiple Key Presser register 3 */ +#define KPKDI __REG(0x41500048) /* Keypad Interface Key Debounce Interval register */ + +#define KPC_AS (0x1 << 30) /* Automatic Scan bit */ +#define KPC_ASACT (0x1 << 29) /* Automatic Scan on Activity */ +#define KPC_MI (0x1 << 22) /* Matrix interrupt bit */ +#define KPC_IMKP (0x1 << 21) /* Ignore Multiple Key Press */ +#define KPC_MS7 (0x1 << 20) /* Matrix scan line 7 */ +#define KPC_MS6 (0x1 << 19) /* Matrix scan line 6 */ +#define KPC_MS5 (0x1 << 18) /* Matrix scan line 5 */ +#define KPC_MS4 (0x1 << 17) /* Matrix scan line 4 */ +#define KPC_MS3 (0x1 << 16) /* Matrix scan line 3 */ +#define KPC_MS2 (0x1 << 15) /* Matrix scan line 2 */ +#define KPC_MS1 (0x1 << 14) /* Matrix scan line 1 */ +#define KPC_MS0 (0x1 << 13) /* Matrix scan line 0 */ +#define KPC_MS_ALL (KPC_MS0 | KPC_MS1 | KPC_MS2 | KPC_MS3 | KPC_MS4 | KPC_MS5 | KPC_MS6 | KPC_MS7) +#define KPC_ME (0x1 << 12) /* Matrix Keypad Enable */ +#define KPC_MIE (0x1 << 11) /* Matrix Interrupt Enable */ +#define KPC_DK_DEB_SEL (0x1 << 9) /* Direct Keypad Debounce Select */ +#define KPC_DI (0x1 << 5) /* Direct key interrupt bit */ +#define KPC_RE_ZERO_DEB (0x1 << 4) /* Rotary Encoder Zero Debounce */ +#define KPC_REE1 (0x1 << 3) /* Rotary Encoder1 Enable */ +#define KPC_REE0 (0x1 << 2) /* Rotary Encoder0 Enable */ +#define KPC_DE (0x1 << 1) /* Direct Keypad Enable */ +#define KPC_DIE (0x1 << 0) /* Direct Keypad interrupt Enable */ + +#define KPDK_DKP (0x1 << 31) +#define KPDK_DK7 (0x1 << 7) +#define KPDK_DK6 (0x1 << 6) +#define KPDK_DK5 (0x1 << 5) +#define KPDK_DK4 (0x1 << 4) +#define KPDK_DK3 (0x1 << 3) +#define KPDK_DK2 (0x1 << 2) +#define KPDK_DK1 (0x1 << 1) +#define KPDK_DK0 (0x1 << 0) + +#define KPREC_OF1 (0x1 << 31) +#define kPREC_UF1 (0x1 << 30) +#define KPREC_OF0 (0x1 << 15) +#define KPREC_UF0 (0x1 << 14) + +#define KPMK_MKP (0x1 << 31) +#define KPAS_SO (0x1 << 31) +#define KPASMKPx_SO (0x1 << 31) + +/* Camera Interface */ +#define CICR0 __REG(0x50000000) +#define CICR1 __REG(0x50000004) +#define CICR2 __REG(0x50000008) +#define CICR3 __REG(0x5000000C) +#define CICR4 __REG(0x50000010) +#define CISR __REG(0x50000014) +#define CIFR __REG(0x50000018) +#define CITOR __REG(0x5000001C) +#define CIBR0 __REG(0x50000028) +#define CIBR1 __REG(0x50000030) +#define CIBR2 __REG(0x50000038) + +#define CICR0_DMAEN (1 << 31) /* DMA request enable */ +#define CICR0_PAR_EN (1 << 30) /* Parity enable */ +#define CICR0_SL_CAP_EN (1 << 29) /* Capture enable for slave mode */ +#define CICR0_ENB (1 << 28) /* Camera interface enable */ +#define CICR0_DIS (1 << 27) /* Camera interface disable */ +#define CICR0_SIM (0x7 << 24) /* Sensor interface mode mask */ +#define CICR0_SIM_MP (0 << 24) +#define CICR0_SIM_SP (1 << 24) +#define CICR0_SIM_MS (2 << 24) +#define CICR0_SIM_EP (3 << 24) +#define CICR0_SIM_ES (4 << 24) +#define CICR0_TOM (1 << 9) /* Time-out mask */ +#define CICR0_RDAVM (1 << 8) /* Receive-data-available mask */ +#define CICR0_FEM (1 << 7) /* FIFO-empty mask */ +#define CICR0_EOLM (1 << 6) /* End-of-line mask */ +#define CICR0_PERRM (1 << 5) /* Parity-error mask */ +#define CICR0_QDM (1 << 4) /* Quick-disable mask */ +#define CICR0_CDM (1 << 3) /* Disable-done mask */ +#define CICR0_SOFM (1 << 2) /* Start-of-frame mask */ +#define CICR0_EOFM (1 << 1) /* End-of-frame mask */ +#define CICR0_FOM (1 << 0) /* FIFO-overrun mask */ + +#define CICR1_TBIT (1 << 31) /* Transparency bit */ +#define CICR1_RGBT_CONV (0x3 << 30) /* RGBT conversion mask */ +#define CICR1_PPL (0x7ff << 15) /* Pixels per line mask */ +#define CICR1_RGB_CONV (0x7 << 12) /* RGB conversion mask */ +#define CICR1_RGB_F (1 << 11) /* RGB format */ +#define CICR1_YCBCR_F (1 << 10) /* YCbCr format */ +#define CICR1_RGB_BPP (0x7 << 7) /* RGB bis per pixel mask */ +#define CICR1_RAW_BPP (0x3 << 5) /* Raw bis per pixel mask */ +#define CICR1_COLOR_SP (0x3 << 3) /* Color space mask */ +#define CICR1_DW (0x7 << 0) /* Data width mask */ + +#define CICR2_BLW (0xff << 24) /* Beginning-of-line pixel clock + wait count mask */ +#define CICR2_ELW (0xff << 16) /* End-of-line pixel clock + wait count mask */ +#define CICR2_HSW (0x3f << 10) /* Horizontal sync pulse width mask */ +#define CICR2_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock + wait count mask */ +#define CICR2_FSW (0x7 << 0) /* Frame stabilization + wait count mask */ + +#define CICR3_BFW (0xff << 24) /* Beginning-of-frame line clock + wait count mask */ +#define CICR3_EFW (0xff << 16) /* End-of-frame line clock + wait count mask */ +#define CICR3_VSW (0x3f << 10) /* Vertical sync pulse width mask */ +#define CICR3_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock + wait count mask */ +#define CICR3_LPF (0x7ff << 0) /* Lines per frame mask */ + +#define CICR4_MCLK_DLY (0x3 << 24) /* MCLK Data Capture Delay mask */ +#define CICR4_PCLK_EN (1 << 23) /* Pixel clock enable */ +#define CICR4_PCP (1 << 22) /* Pixel clock polarity */ +#define CICR4_HSP (1 << 21) /* Horizontal sync polarity */ +#define CICR4_VSP (1 << 20) /* Vertical sync polarity */ +#define CICR4_MCLK_EN (1 << 19) /* MCLK enable */ +#define CICR4_FR_RATE (0x7 << 8) /* Frame rate mask */ +#define CICR4_DIV (0xff << 0) /* Clock divisor mask */ + +#define CICR1_DW_VAL(x) ((x) & CICR1_DW) /* Data bus width */ +#define CICR1_PPL_VAL(x) (((x) << 15) & CICR1_PPL) /* Pixels per line */ + +#define CICR2_BLW_VAL(x) (((x) << 24) & CICR2_BLW) /* Beginning-of-line pixel clock wait count */ +#define CICR2_ELW_VAL(x) (((x) << 16) & CICR2_ELW) /* End-of-line pixel clock wait count */ +#define CICR2_HSW_VAL(x) (((x) << 10) & CICR2_HSW) /* Horizontal sync pulse width */ +#define CICR2_BFPW_VAL(x) (((x) << 3) & CICR2_BFPW) /* Beginning-of-frame pixel clock wait count */ +#define CICR2_FSW_VAL(x) (((x) << 0) & CICR2_FSW) /* Frame stabilization wait count */ + +#define CICR3_BFW_VAL(x) (((x) << 24) & CICR3_BFW) /* Beginning-of-frame line clock wait count */ +#define CICR3_EFW_VAL(x) (((x) << 16) & CICR3_EFW) /* End-of-frame line clock wait count */ +#define CICR3_VSW_VAL(x) (((x) << 11) & CICR3_VSW) /* Vertical sync pulse width */ +#define CICR3_LPF_VAL(x) (((x) << 0) & CICR3_LPF) /* Lines per frame */ + +#define CISR_FTO (1 << 15) /* FIFO time-out */ +#define CISR_RDAV_2 (1 << 14) /* Channel 2 receive data available */ +#define CISR_RDAV_1 (1 << 13) /* Channel 1 receive data available */ +#define CISR_RDAV_0 (1 << 12) /* Channel 0 receive data available */ +#define CISR_FEMPTY_2 (1 << 11) /* Channel 2 FIFO empty */ +#define CISR_FEMPTY_1 (1 << 10) /* Channel 1 FIFO empty */ +#define CISR_FEMPTY_0 (1 << 9) /* Channel 0 FIFO empty */ +#define CISR_EOL (1 << 8) /* End of line */ +#define CISR_PAR_ERR (1 << 7) /* Parity error */ +#define CISR_CQD (1 << 6) /* Camera interface quick disable */ +#define CISR_CDD (1 << 5) /* Camera interface disable done */ +#define CISR_SOF (1 << 4) /* Start of frame */ +#define CISR_EOF (1 << 3) /* End of frame */ +#define CISR_IFO_2 (1 << 2) /* FIFO overrun for Channel 2 */ +#define CISR_IFO_1 (1 << 1) /* FIFO overrun for Channel 1 */ +#define CISR_IFO_0 (1 << 0) /* FIFO overrun for Channel 0 */ + +#define CIFR_FLVL2 (0x7f << 23) /* FIFO 2 level mask */ +#define CIFR_FLVL1 (0x7f << 16) /* FIFO 1 level mask */ +#define CIFR_FLVL0 (0xff << 8) /* FIFO 0 level mask */ +#define CIFR_THL_0 (0x3 << 4) /* Threshold Level for Channel 0 FIFO */ +#define CIFR_RESET_F (1 << 3) /* Reset input FIFOs */ +#define CIFR_FEN2 (1 << 2) /* FIFO enable for channel 2 */ +#define CIFR_FEN1 (1 << 1) /* FIFO enable for channel 1 */ +#define CIFR_FEN0 (1 << 0) /* FIFO enable for channel 0 */ + +#define SRAM_SIZE 0x40000 /* 4x64K */ + +#define SRAM_MEM_PHYS 0x5C000000 + +#define IMPMCR __REG(0x58000000) /* IM Power Management Control Reg */ +#define IMPMSR __REG(0x58000008) /* IM Power Management Status Reg */ + +#define IMPMCR_PC3 (0x3 << 22) /* Bank 3 Power Control */ +#define IMPMCR_PC3_RUN_MODE (0x0 << 22) /* Run mode */ +#define IMPMCR_PC3_STANDBY_MODE (0x1 << 22) /* Standby mode */ +#define IMPMCR_PC3_AUTO_MODE (0x3 << 22) /* Automatically controlled */ + +#define IMPMCR_PC2 (0x3 << 20) /* Bank 2 Power Control */ +#define IMPMCR_PC2_RUN_MODE (0x0 << 20) /* Run mode */ +#define IMPMCR_PC2_STANDBY_MODE (0x1 << 20) /* Standby mode */ +#define IMPMCR_PC2_AUTO_MODE (0x3 << 20) /* Automatically controlled */ + +#define IMPMCR_PC1 (0x3 << 18) /* Bank 1 Power Control */ +#define IMPMCR_PC1_RUN_MODE (0x0 << 18) /* Run mode */ +#define IMPMCR_PC1_STANDBY_MODE (0x1 << 18) /* Standby mode */ +#define IMPMCR_PC1_AUTO_MODE (0x3 << 18) /* Automatically controlled */ + +#define IMPMCR_PC0 (0x3 << 16) /* Bank 0 Power Control */ +#define IMPMCR_PC0_RUN_MODE (0x0 << 16) /* Run mode */ +#define IMPMCR_PC0_STANDBY_MODE (0x1 << 16) /* Standby mode */ +#define IMPMCR_PC0_AUTO_MODE (0x3 << 16) /* Automatically controlled */ + +#define IMPMCR_AW3 (1 << 11) /* Bank 3 Automatic Wake-up enable */ +#define IMPMCR_AW2 (1 << 10) /* Bank 2 Automatic Wake-up enable */ +#define IMPMCR_AW1 (1 << 9) /* Bank 1 Automatic Wake-up enable */ +#define IMPMCR_AW0 (1 << 8) /* Bank 0 Automatic Wake-up enable */ + +#define IMPMCR_DST (0xFF << 0) /* Delay Standby Time, ms */ + +#define IMPMSR_PS3 (0x3 << 6) /* Bank 3 Power Status: */ +#define IMPMSR_PS3_RUN_MODE (0x0 << 6) /* Run mode */ +#define IMPMSR_PS3_STANDBY_MODE (0x1 << 6) /* Standby mode */ + +#define IMPMSR_PS2 (0x3 << 4) /* Bank 2 Power Status: */ +#define IMPMSR_PS2_RUN_MODE (0x0 << 4) /* Run mode */ +#define IMPMSR_PS2_STANDBY_MODE (0x1 << 4) /* Standby mode */ + +#define IMPMSR_PS1 (0x3 << 2) /* Bank 1 Power Status: */ +#define IMPMSR_PS1_RUN_MODE (0x0 << 2) /* Run mode */ +#define IMPMSR_PS1_STANDBY_MODE (0x1 << 2) /* Standby mode */ + +#define IMPMSR_PS0 (0x3 << 0) /* Bank 0 Power Status: */ +#define IMPMSR_PS0_RUN_MODE (0x0 << 0) /* Run mode */ +#define IMPMSR_PS0_STANDBY_MODE (0x1 << 0) /* Standby mode */ + +#endif + +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) +/* + * UHC: USB Host Controller (OHCI-like) register definitions + */ +#define UHC_BASE_PHYS (0x4C000000) +#define UHCREV __REG(0x4C000000) /* UHC HCI Spec Revision */ +#define UHCHCON __REG(0x4C000004) /* UHC Host Control Register */ +#define UHCCOMS __REG(0x4C000008) /* UHC Command Status Register */ +#define UHCINTS __REG(0x4C00000C) /* UHC Interrupt Status Register */ +#define UHCINTE __REG(0x4C000010) /* UHC Interrupt Enable */ +#define UHCINTD __REG(0x4C000014) /* UHC Interrupt Disable */ +#define UHCHCCA __REG(0x4C000018) /* UHC Host Controller Comm. Area */ +#define UHCPCED __REG(0x4C00001C) /* UHC Period Current Endpt Descr */ +#define UHCCHED __REG(0x4C000020) /* UHC Control Head Endpt Descr */ +#define UHCCCED __REG(0x4C000024) /* UHC Control Current Endpt Descr */ +#define UHCBHED __REG(0x4C000028) /* UHC Bulk Head Endpt Descr */ +#define UHCBCED __REG(0x4C00002C) /* UHC Bulk Current Endpt Descr */ +#define UHCDHEAD __REG(0x4C000030) /* UHC Done Head */ +#define UHCFMI __REG(0x4C000034) /* UHC Frame Interval */ +#define UHCFMR __REG(0x4C000038) /* UHC Frame Remaining */ +#define UHCFMN __REG(0x4C00003C) /* UHC Frame Number */ +#define UHCPERS __REG(0x4C000040) /* UHC Periodic Start */ +#define UHCLS __REG(0x4C000044) /* UHC Low Speed Threshold */ + +#define UHCRHDA __REG(0x4C000048) /* UHC Root Hub Descriptor A */ +#define UHCRHDA_NOCP (1 << 12) /* No over current protection */ + +#define UHCRHDB __REG(0x4C00004C) /* UHC Root Hub Descriptor B */ +#define UHCRHS __REG(0x4C000050) /* UHC Root Hub Status */ +#define UHCRHPS1 __REG(0x4C000054) /* UHC Root Hub Port 1 Status */ +#define UHCRHPS2 __REG(0x4C000058) /* UHC Root Hub Port 2 Status */ +#define UHCRHPS3 __REG(0x4C00005C) /* UHC Root Hub Port 3 Status */ + +#define UHCSTAT __REG(0x4C000060) /* UHC Status Register */ +#define UHCSTAT_UPS3 (1 << 16) /* USB Power Sense Port3 */ +#define UHCSTAT_SBMAI (1 << 15) /* System Bus Master Abort Interrupt*/ +#define UHCSTAT_SBTAI (1 << 14) /* System Bus Target Abort Interrupt*/ +#define UHCSTAT_UPRI (1 << 13) /* USB Port Resume Interrupt */ +#define UHCSTAT_UPS2 (1 << 12) /* USB Power Sense Port 2 */ +#define UHCSTAT_UPS1 (1 << 11) /* USB Power Sense Port 1 */ +#define UHCSTAT_HTA (1 << 10) /* HCI Target Abort */ +#define UHCSTAT_HBA (1 << 8) /* HCI Buffer Active */ +#define UHCSTAT_RWUE (1 << 7) /* HCI Remote Wake Up Event */ + +#define UHCHR __REG(0x4C000064) /* UHC Reset Register */ +#define UHCHR_SSEP3 (1 << 11) /* Sleep Standby Enable for Port3 */ +#define UHCHR_SSEP2 (1 << 10) /* Sleep Standby Enable for Port2 */ +#define UHCHR_SSEP1 (1 << 9) /* Sleep Standby Enable for Port1 */ +#define UHCHR_PCPL (1 << 7) /* Power control polarity low */ +#define UHCHR_PSPL (1 << 6) /* Power sense polarity low */ +#define UHCHR_SSE (1 << 5) /* Sleep Standby Enable */ +#define UHCHR_UIT (1 << 4) /* USB Interrupt Test */ +#define UHCHR_SSDC (1 << 3) /* Simulation Scale Down Clock */ +#define UHCHR_CGR (1 << 2) /* Clock Generation Reset */ +#define UHCHR_FHR (1 << 1) /* Force Host Controller Reset */ +#define UHCHR_FSBIR (1 << 0) /* Force System Bus Iface Reset */ + +#define UHCHIE __REG(0x4C000068) /* UHC Interrupt Enable Register*/ +#define UHCHIE_UPS3IE (1 << 14) /* Power Sense Port3 IntEn */ +#define UHCHIE_UPRIE (1 << 13) /* Port Resume IntEn */ +#define UHCHIE_UPS2IE (1 << 12) /* Power Sense Port2 IntEn */ +#define UHCHIE_UPS1IE (1 << 11) /* Power Sense Port1 IntEn */ +#define UHCHIE_TAIE (1 << 10) /* HCI Interface Transfer Abort + Interrupt Enable*/ +#define UHCHIE_HBAIE (1 << 8) /* HCI Buffer Active IntEn */ +#define UHCHIE_RWIE (1 << 7) /* Remote Wake-up IntEn */ + +#define UHCHIT __REG(0x4C00006C) /* UHC Interrupt Test register */ + +#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ + +/* PWRMODE register M field values */ + +#define PWRMODE_IDLE 0x1 +#define PWRMODE_STANDBY 0x2 +#define PWRMODE_SLEEP 0x3 +#define PWRMODE_DEEPSLEEP 0x7 + +#endif diff --git a/linux/include/linux/i2c-id.h b/linux/include/linux/i2c-id.h index bbd13a764..f922b0601 100644 --- a/linux/include/linux/i2c-id.h +++ b/linux/include/linux/i2c-id.h @@ -23,29 +23,23 @@ #ifndef LINUX_I2C_ID_H #define LINUX_I2C_ID_H +/* Please note that I2C driver IDs are optional. They are only needed if a + legacy chip driver needs to identify a bus or a bus driver needs to + identify a legacy client. If you don't need them, just don't set them. */ + /* * ---- Driver types ----------------------------------------------------- */ #define I2C_DRIVERID_MSP3400 1 #define I2C_DRIVERID_TUNER 2 -#define I2C_DRIVERID_VIDEOTEX 3 /* please rename */ #define I2C_DRIVERID_TDA8425 4 /* stereo sound processor */ #define I2C_DRIVERID_TEA6420 5 /* audio matrix switch */ #define I2C_DRIVERID_TEA6415C 6 /* video matrix switch */ #define I2C_DRIVERID_TDA9840 7 /* stereo sound processor */ #define I2C_DRIVERID_SAA7111A 8 /* video input processor */ -#define I2C_DRIVERID_SAA5281 9 /* videotext decoder */ -#define I2C_DRIVERID_SAA7112 10 /* video decoder, image scaler */ -#define I2C_DRIVERID_SAA7120 11 /* video encoder */ -#define I2C_DRIVERID_SAA7121 12 /* video encoder */ #define I2C_DRIVERID_SAA7185B 13 /* video encoder */ -#define I2C_DRIVERID_CH7003 14 /* digital pc to tv encoder */ -#define I2C_DRIVERID_PCF8574A 15 /* i2c expander - 8 bit in/out */ -#define I2C_DRIVERID_PCF8582C 16 /* eeprom */ -#define I2C_DRIVERID_AT24Cxx 17 /* eeprom 1/2/4/8/16 K */ #define I2C_DRIVERID_TEA6300 18 /* audio mixer */ -#define I2C_DRIVERID_BT829 19 /* pc to tv encoder */ #define I2C_DRIVERID_TDA9850 20 /* audio mixer */ #define I2C_DRIVERID_TDA9855 21 /* audio mixer */ #define I2C_DRIVERID_SAA7110 22 /* video decoder */ @@ -56,42 +50,19 @@ #define I2C_DRIVERID_TDA7432 27 /* Stereo sound processor */ #define I2C_DRIVERID_TVMIXER 28 /* Mixer driver for tv cards */ #define I2C_DRIVERID_TVAUDIO 29 /* Generic TV sound driver */ -#define I2C_DRIVERID_DPL3518 30 /* Dolby decoder chip */ #define I2C_DRIVERID_TDA9873 31 /* TV sound decoder chip */ #define I2C_DRIVERID_TDA9875 32 /* TV sound decoder chip */ #define I2C_DRIVERID_PIC16C54_PV9 33 /* Audio mux/ir receiver */ - -#define I2C_DRIVERID_SBATT 34 /* Smart Battery Device */ -#define I2C_DRIVERID_SBS 35 /* SB System Manager */ -#define I2C_DRIVERID_VES1893 36 /* VLSI DVB-S decoder */ -#define I2C_DRIVERID_VES1820 37 /* VLSI DVB-C decoder */ -#define I2C_DRIVERID_SAA7113 38 /* video decoder */ -#define I2C_DRIVERID_TDA8444 39 /* octuple 6-bit DAC */ #define I2C_DRIVERID_BT819 40 /* video decoder */ #define I2C_DRIVERID_BT856 41 /* video encoder */ #define I2C_DRIVERID_VPX3220 42 /* video decoder+vbi/vtxt */ -#define I2C_DRIVERID_DRP3510 43 /* ADR decoder (Astra Radio) */ -#define I2C_DRIVERID_SP5055 44 /* Satellite tuner */ -#define I2C_DRIVERID_STV0030 45 /* Multipurpose switch */ -#define I2C_DRIVERID_SAA7108 46 /* video decoder, image scaler */ -#define I2C_DRIVERID_DS1307 47 /* DS1307 real time clock */ #define I2C_DRIVERID_ADV7175 48 /* ADV 7175/7176 video encoder */ #define I2C_DRIVERID_SAA7114 49 /* video decoder */ -#define I2C_DRIVERID_ZR36120 50 /* Zoran 36120 video encoder */ -#define I2C_DRIVERID_24LC32A 51 /* Microchip 24LC32A 32k EEPROM */ -#define I2C_DRIVERID_STM41T00 52 /* real time clock */ -#define I2C_DRIVERID_UDA1342 53 /* UDA1342 audio codec */ #define I2C_DRIVERID_ADV7170 54 /* video encoder */ -#define I2C_DRIVERID_MAX1617 56 /* temp sensor */ #define I2C_DRIVERID_SAA7191 57 /* video decoder */ #define I2C_DRIVERID_INDYCAM 58 /* SGI IndyCam */ -#define I2C_DRIVERID_BT832 59 /* CMOS camera video processor */ -#define I2C_DRIVERID_TDA9887 60 /* TDA988x IF-PLL demodulator */ #define I2C_DRIVERID_OVCAMCHIP 61 /* OmniVision CMOS image sens. */ -#define I2C_DRIVERID_TDA7313 62 /* TDA7313 audio processor */ #define I2C_DRIVERID_MAX6900 63 /* MAX6900 real-time clock */ -#define I2C_DRIVERID_SAA7114H 64 /* video decoder */ -#define I2C_DRIVERID_DS1374 65 /* DS1374 real time clock */ #define I2C_DRIVERID_TDA9874 66 /* TV sound decoder */ #define I2C_DRIVERID_SAA6752HS 67 /* MPEG2 encoder */ #define I2C_DRIVERID_TVEEPROM 68 /* TV EEPROM */ @@ -110,7 +81,6 @@ #define I2C_DRIVERID_DS1672 81 /* Dallas/Maxim DS1672 RTC */ #define I2C_DRIVERID_X1205 82 /* Xicor/Intersil X1205 RTC */ #define I2C_DRIVERID_PCF8563 83 /* Philips PCF8563 RTC */ -#define I2C_DRIVERID_RS5C372 84 /* Ricoh RS5C372 RTC */ #define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */ #define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */ #define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */ @@ -125,8 +95,6 @@ #define I2C_DRIVERID_CS5345 96 /* cs5345 audio processor */ #define I2C_DRIVERID_I2CDEV 900 -#define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */ -#define I2C_DRIVERID_ALERT 903 /* SMBus Alert Responder Client */ /* IDs -- Use DRIVERIDs 1000-1999 for sensors. These were originally in sensors.h in the lm_sensors package */ @@ -172,24 +140,16 @@ /* --- Bit algorithm adapters */ #define I2C_HW_B_LP 0x010000 /* Parallel port Philips style */ -#define I2C_HW_B_SER 0x010002 /* Serial line interface */ #define I2C_HW_B_BT848 0x010005 /* BT848 video boards */ -#define I2C_HW_B_WNV 0x010006 /* Winnov Videums */ #define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */ #define I2C_HW_B_HYDRA 0x010008 /* Apple Hydra Mac I/O */ #define I2C_HW_B_G400 0x010009 /* Matrox G400 */ #define I2C_HW_B_I810 0x01000a /* Intel I810 */ #define I2C_HW_B_VOO 0x01000b /* 3dfx Voodoo 3 / Banshee */ -#define I2C_HW_B_PPORT 0x01000c /* Primitive parallel port adapter */ -#define I2C_HW_B_SAVG 0x01000d /* Savage 4 */ #define I2C_HW_B_SCX200 0x01000e /* Nat'l Semi SCx200 I2C */ #define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */ #define I2C_HW_B_IOC 0x010011 /* IOC bit-wiggling */ -#define I2C_HW_B_TSUNA 0x010012 /* DEC Tsunami chipset */ -#define I2C_HW_B_OMAHA 0x010014 /* Omaha I2C interface (ARM) */ -#define I2C_HW_B_GUIDE 0x010015 /* Guide bit-basher */ #define I2C_HW_B_IXP2000 0x010016 /* GPIO on IXP2000 systems */ -#define I2C_HW_B_IXP4XX 0x010017 /* GPIO on IXP4XX systems */ #define I2C_HW_B_S3VIA 0x010018 /* S3Via ProSavage adapter */ #define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */ #define I2C_HW_B_PCILYNX 0x01001a /* TI PCILynx I2C adapter */ @@ -203,22 +163,11 @@ #define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */ /* --- PCF 8584 based algorithms */ -#define I2C_HW_P_LP 0x020000 /* Parallel port interface */ -#define I2C_HW_P_ISA 0x020001 /* generic ISA Bus inteface card */ #define I2C_HW_P_ELEK 0x020002 /* Elektor ISA Bus inteface card */ /* --- PCA 9564 based algorithms */ #define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */ -/* --- ACPI Embedded controller algorithms */ -#define I2C_HW_ACPI_EC 0x1f0000 - -/* --- MPC824x PowerPC adapters */ -#define I2C_HW_MPC824X 0x100001 /* Motorola 8240 / 8245 */ - -/* --- MPC8xx PowerPC adapters */ -#define I2C_HW_MPC8XX_EPON 0x110000 /* Eponymous MPC8xx I2C adapter */ - /* --- PowerPC on-chip adapters */ #define I2C_HW_OCP 0x120000 /* IBM on-chip I2C adapter */ @@ -227,7 +176,6 @@ /* --- SGI adapters */ #define I2C_HW_SGI_VINO 0x160000 -#define I2C_HW_SGI_MACE 0x160001 /* --- XSCALE on-chip adapters */ #define I2C_HW_IOP3XX 0x140000 @@ -251,17 +199,10 @@ #define I2C_HW_SMBUS_W9968CF 0x04000d #define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */ #define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */ -#define I2C_HW_SMBUS_OV519 0x040010 /* OV519 USB 1.1 webcam IC */ #define I2C_HW_SMBUS_OVFX2 0x040011 /* Cypress/OmniVision FX2 webcam */ #define I2C_HW_SMBUS_CAFE 0x040012 /* Marvell 88ALP01 "CAFE" cam */ #define I2C_HW_SMBUS_ALI1563 0x040013 -/* --- ISA pseudo-adapter */ -#define I2C_HW_ISA 0x050000 - -/* --- IPMB adapter */ -#define I2C_HW_IPMB 0x0c0000 - /* --- MCP107 adapter */ #define I2C_HW_MPC107 0x0d0000 diff --git a/linux/include/linux/meye.h b/linux/include/linux/meye.h new file mode 100644 index 000000000..12010ace1 --- /dev/null +++ b/linux/include/linux/meye.h @@ -0,0 +1,66 @@ +/* + * Motion Eye video4linux driver for Sony Vaio PictureBook + * + * Copyright (C) 2001-2003 Stelian Pop <stelian@popies.net> + * + * Copyright (C) 2001-2002 Alcôve <www.alcove.com> + * + * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com> + * + * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras. + * + * Some parts borrowed from various video4linux drivers, especially + * bttv-driver.c and zoran.c, see original files for credits. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _MEYE_H_ +#define _MEYE_H_ + +/****************************************************************************/ +/* Private API for handling mjpeg capture / playback. */ +/****************************************************************************/ + +struct meye_params { + unsigned char subsample; + unsigned char quality; + unsigned char sharpness; + unsigned char agc; + unsigned char picture; + unsigned char framerate; +}; + +/* query the extended parameters */ +#define MEYEIOC_G_PARAMS _IOR ('v', BASE_VIDIOCPRIVATE+0, struct meye_params) +/* set the extended parameters */ +#define MEYEIOC_S_PARAMS _IOW ('v', BASE_VIDIOCPRIVATE+1, struct meye_params) +/* queue a buffer for mjpeg capture */ +#define MEYEIOC_QBUF_CAPT _IOW ('v', BASE_VIDIOCPRIVATE+2, int) +/* sync a previously queued mjpeg buffer */ +#define MEYEIOC_SYNC _IOWR('v', BASE_VIDIOCPRIVATE+3, int) +/* get a still uncompressed snapshot */ +#define MEYEIOC_STILLCAPT _IO ('v', BASE_VIDIOCPRIVATE+4) +/* get a jpeg compressed snapshot */ +#define MEYEIOC_STILLJCAPT _IOR ('v', BASE_VIDIOCPRIVATE+5, int) + +/* V4L2 private controls */ +#define V4L2_CID_AGC V4L2_CID_PRIVATE_BASE +#define V4L2_CID_MEYE_SHARPNESS (V4L2_CID_PRIVATE_BASE + 1) +#define V4L2_CID_PICTURE (V4L2_CID_PRIVATE_BASE + 2) +#define V4L2_CID_JPEGQUAL (V4L2_CID_PRIVATE_BASE + 3) +#define V4L2_CID_FRAMERATE (V4L2_CID_PRIVATE_BASE + 4) + +#endif diff --git a/linux/include/linux/videodev.h b/linux/include/linux/videodev.h index 52e3d5fd5..9385a566a 100644 --- a/linux/include/linux/videodev.h +++ b/linux/include/linux/videodev.h @@ -12,6 +12,7 @@ #ifndef __LINUX_VIDEODEV_H #define __LINUX_VIDEODEV_H +#include <linux/ioctl.h> #include <linux/videodev2.h> #if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__) diff --git a/linux/include/linux/videodev2.h b/linux/include/linux/videodev2.h index 736600002..7e0126f03 100644 --- a/linux/include/linux/videodev2.h +++ b/linux/include/linux/videodev2.h @@ -62,6 +62,7 @@ #define __user #include <sys/time.h> #endif +#include <linux/ioctl.h> #include <linux/types.h> /* @@ -281,6 +282,7 @@ struct v4l2_pix_format #define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B','G','R','4') /* 32 BGR-8-8-8-8 */ #define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R','G','B','4') /* 32 RGB-8-8-8-8 */ #define V4L2_PIX_FMT_GREY v4l2_fourcc('G','R','E','Y') /* 8 Greyscale */ +#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y','1','6',' ') /* 16 Greyscale */ #define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P','A','L','8') /* 8 8-bit palette */ #define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y','V','U','9') /* 9 YVU 4:1:0 */ #define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y','V','1','2') /* 12 YVU 4:2:0 */ @@ -307,6 +309,7 @@ struct v4l2_pix_format /* see http://www.siliconimaging.com/RGB%20Bayer.htm */ #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B','A','8','1') /* 8 BGBG.. GRGR.. */ +#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B','Y','R','2') /* 16 BGBG.. GRGR.. */ /* compressed formats */ #define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M','J','P','G') /* Motion-JPEG */ @@ -792,6 +795,7 @@ struct v4l2_ext_controls /* Values for ctrl_class field */ #define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ #define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ +#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */ #define V4L2_CTRL_ID_MASK (0x0fffffff) #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) @@ -848,21 +852,34 @@ struct v4l2_querymenu #define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8) #define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9) #define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10) -#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) +#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */ #define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12) #define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13) #define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14) #define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15) #define V4L2_CID_GAMMA (V4L2_CID_BASE+16) -#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* ? Not sure */ +#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */ #define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17) #define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18) #define V4L2_CID_GAIN (V4L2_CID_BASE+19) #define V4L2_CID_HFLIP (V4L2_CID_BASE+20) #define V4L2_CID_VFLIP (V4L2_CID_BASE+21) -#define V4L2_CID_HCENTER (V4L2_CID_BASE+22) -#define V4L2_CID_VCENTER (V4L2_CID_BASE+23) -#define V4L2_CID_LASTP1 (V4L2_CID_BASE+24) /* last CID + 1 */ + +/* Deprecated, use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */ +#define V4L2_CID_HCENTER_DEPRECATED (V4L2_CID_BASE+22) +#define V4L2_CID_VCENTER_DEPRECATED (V4L2_CID_BASE+23) + +#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24) +enum v4l2_power_line_frequency { + V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0, + V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1, + V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2, +}; +#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25) +#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26) +#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27) +#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28) +#define V4L2_CID_LASTP1 (V4L2_CID_BASE+29) /* last CID + 1 */ /* MPEG-class control IDs defined by V4L2 */ #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) @@ -1050,6 +1067,32 @@ enum v4l2_mpeg_cx2341x_video_median_filter_type { #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10) #define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11) +/* Camera class control IDs */ +#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900) +#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1) + +#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1) +enum v4l2_exposure_auto_type { + V4L2_EXPOSURE_AUTO = 0, + V4L2_EXPOSURE_MANUAL = 1, + V4L2_EXPOSURE_SHUTTER_PRIORITY = 2, + V4L2_EXPOSURE_APERTURE_PRIORITY = 3 +}; +#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2) +#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3) + +#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4) +#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5) +#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6) +#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7) + +#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8) +#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9) + +#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10) +#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11) +#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12) + /* * T U N I N G */ diff --git a/linux/include/media/ir-common.h b/linux/include/media/ir-common.h index 9c2fc09a7..a4274203f 100644 --- a/linux/include/media/ir-common.h +++ b/linux/include/media/ir-common.h @@ -141,6 +141,8 @@ extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_behold[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_genius_tvgo_a11mce[IR_KEYTAB_SIZE]; #endif diff --git a/linux/include/media/rds.h b/linux/include/media/rds.h index 951c1ae0b..a89426667 100644 --- a/linux/include/media/rds.h +++ b/linux/include/media/rds.h @@ -4,7 +4,7 @@ saa6588.c and every driver (e.g. bttv-driver.c) that wants to use the saa6588 module. - Instead of having a seperate rds.h, I'd prefer to include + Instead of having a separate rds.h, I'd prefer to include this stuff in one of the already existing files like tuner.h (c) 2005 by Hans J. Koch diff --git a/linux/include/media/soc_camera.h b/linux/include/media/soc_camera.h new file mode 100644 index 000000000..69aba7188 --- /dev/null +++ b/linux/include/media/soc_camera.h @@ -0,0 +1,147 @@ +/* + * camera image capture (abstract) bus driver header + * + * Copyright (C) 2006, Sascha Hauer, Pengutronix + * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef SOC_CAMERA_H +#define SOC_CAMERA_H + +#include <linux/videodev2.h> +#include <media/videobuf-dma-sg.h> + +struct soc_camera_device { + struct list_head list; + struct device dev; + struct device *control; + unsigned short width; /* Current window */ + unsigned short height; /* sizes */ + unsigned short x_min; /* Camera capabilities */ + unsigned short y_min; + unsigned short x_current; /* Current window location */ + unsigned short y_current; + unsigned short width_min; + unsigned short width_max; + unsigned short height_min; + unsigned short height_max; + unsigned short y_skip_top; /* Lines to skip at the top */ + unsigned short gain; + unsigned short exposure; + unsigned char iface; /* Host number */ + unsigned char devnum; /* Device number per host */ + unsigned char cached_datawidth; /* See comment in .c */ + struct soc_camera_ops *ops; + struct video_device *vdev; + const struct soc_camera_data_format *current_fmt; + int (*probe)(struct soc_camera_device *icd); + void (*remove)(struct soc_camera_device *icd); + struct module *owner; +}; + +struct soc_camera_file { + struct soc_camera_device *icd; + struct videobuf_queue vb_vidq; +}; + +struct soc_camera_host { + struct list_head list; + struct device dev; + unsigned char nr; /* Host number */ + size_t msize; + struct videobuf_queue_ops *vbq_ops; + struct module *owner; + void *priv; + char *drv_name; + int (*add)(struct soc_camera_device *); + void (*remove)(struct soc_camera_device *); + int (*set_capture_format)(struct soc_camera_device *, __u32, + struct v4l2_rect *); + int (*try_fmt_cap)(struct soc_camera_host *, struct v4l2_format *); + int (*reqbufs)(struct soc_camera_file *, struct v4l2_requestbuffers *); + int (*querycap)(struct soc_camera_host *, struct v4l2_capability *); + unsigned int (*poll)(struct file *, poll_table *); +}; + +struct soc_camera_link { + /* Camera bus id, used to match a camera and a bus */ + int bus_id; + /* GPIO number to switch between 8 and 10 bit modes */ + unsigned int gpio; +}; + +static inline struct soc_camera_device *to_soc_camera_dev(struct device *dev) +{ + return container_of(dev, struct soc_camera_device, dev); +} + +static inline struct soc_camera_host *to_soc_camera_host(struct device *dev) +{ + return container_of(dev, struct soc_camera_host, dev); +} + +extern int soc_camera_host_register(struct soc_camera_host *ici, + struct module *owner); +extern void soc_camera_host_unregister(struct soc_camera_host *ici); +extern int soc_camera_device_register(struct soc_camera_device *icd); +extern void soc_camera_device_unregister(struct soc_camera_device *icd); + +extern int soc_camera_video_start(struct soc_camera_device *icd); +extern void soc_camera_video_stop(struct soc_camera_device *icd); + +struct soc_camera_data_format { + char *name; + unsigned int depth; + __u32 fourcc; + enum v4l2_colorspace colorspace; +}; + +struct soc_camera_ops { + struct module *owner; + int (*init)(struct soc_camera_device *); + int (*release)(struct soc_camera_device *); + int (*start_capture)(struct soc_camera_device *); + int (*stop_capture)(struct soc_camera_device *); + int (*set_capture_format)(struct soc_camera_device *, __u32, + struct v4l2_rect *, unsigned int); + int (*try_fmt_cap)(struct soc_camera_device *, struct v4l2_format *); + int (*get_chip_id)(struct soc_camera_device *, + struct v4l2_chip_ident *); +#ifdef CONFIG_VIDEO_ADV_DEBUG + int (*get_register)(struct soc_camera_device *, struct v4l2_register *); + int (*set_register)(struct soc_camera_device *, struct v4l2_register *); +#endif + const struct soc_camera_data_format *formats; + int num_formats; + int (*get_control)(struct soc_camera_device *, struct v4l2_control *); + int (*set_control)(struct soc_camera_device *, struct v4l2_control *); + const struct v4l2_queryctrl *controls; + int num_controls; + unsigned int(*get_datawidth)(struct soc_camera_device *icd); +}; + +static inline struct v4l2_queryctrl const *soc_camera_find_qctrl( + struct soc_camera_ops *ops, int id) +{ + int i; + + for (i = 0; i < ops->num_controls; i++) + if (ops->controls[i].id == id) + return &ops->controls[i]; + + return NULL; +} + +#define IS_MASTER (1<<0) +#define IS_HSYNC_ACTIVE_HIGH (1<<1) +#define IS_VSYNC_ACTIVE_HIGH (1<<2) +#define IS_DATAWIDTH_8 (1<<3) +#define IS_DATAWIDTH_9 (1<<4) +#define IS_DATAWIDTH_10 (1<<5) +#define IS_PCLK_SAMPLE_RISING (1<<6) + +#endif diff --git a/linux/include/media/v4l2-chip-ident.h b/linux/include/media/v4l2-chip-ident.h index 032bb75f6..0ea0bd85c 100644 --- a/linux/include/media/v4l2-chip-ident.h +++ b/linux/include/media/v4l2-chip-ident.h @@ -153,6 +153,12 @@ enum { V4L2_IDENT_MSP4428G = 44287, V4L2_IDENT_MSP4448G = 44487, V4L2_IDENT_MSP4458G = 44587, + + /* Micron CMOS sensor chips: 45000-45099 */ + V4L2_IDENT_MT9M001C12ST = 45000, + V4L2_IDENT_MT9M001C12STM = 45005, + V4L2_IDENT_MT9V022IX7ATC = 45010, /* No way to detect "normal" I77ATx */ + V4L2_IDENT_MT9V022IX7ATM = 45015, /* and "lead free" IA7ATx chips */ }; #endif diff --git a/linux/include/media/v4l2-common.h b/linux/include/media/v4l2-common.h index 10fc32e16..72ed0ddb2 100644 --- a/linux/include/media/v4l2-common.h +++ b/linux/include/media/v4l2-common.h @@ -67,11 +67,6 @@ v4l_client_printk(KERN_DEBUG, client, fmt , ## arg); \ } while (0) -/* Prints the ioctl in a human-readable format */ -extern void v4l_printk_ioctl(unsigned int cmd); -#if 0 -extern void v4l_printk_ioctl_arg(const char *s, unsigned int cmd, const void *arg); -#endif /* Use this macro for non-I2C drivers. Pass the driver name as the first arg. */ #define v4l_print_ioctl(name, cmd) \ diff --git a/linux/include/media/v4l2-dev.h b/linux/include/media/v4l2-dev.h index 64918029f..fac381990 100644 --- a/linux/include/media/v4l2-dev.h +++ b/linux/include/media/v4l2-dev.h @@ -50,6 +50,8 @@ extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs); extern char *v4l2_norm_to_name(v4l2_std_id id); extern int v4l2_video_std_construct(struct v4l2_standard *vs, int id, char *name); +/* Prints the ioctl in a human-readable format */ +extern void v4l_printk_ioctl(unsigned int cmd); /* prority handling */ struct v4l2_prio_state { diff --git a/linux/include/media/v4l2-i2c-drv-legacy.h b/linux/include/media/v4l2-i2c-drv-legacy.h index fa55a1479..10c3231f0 100644 --- a/linux/include/media/v4l2-i2c-drv-legacy.h +++ b/linux/include/media/v4l2-i2c-drv-legacy.h @@ -38,7 +38,11 @@ struct v4l2_i2c_driver_data { }; static struct v4l2_i2c_driver_data v4l2_i2c_data; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25) +static const struct i2c_client_address_data addr_data; +#else static struct i2c_client_address_data addr_data; +#endif static struct i2c_driver v4l2_i2c_driver_legacy; static char v4l2_i2c_drv_name_legacy[32]; diff --git a/linux/include/media/videobuf-core.h b/linux/include/media/videobuf-core.h index 9bb244716..b73f0ffa8 100644 --- a/linux/include/media/videobuf-core.h +++ b/linux/include/media/videobuf-core.h @@ -150,9 +150,9 @@ struct videobuf_qtype_ops { struct videobuf_queue { #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) - struct mutex lock; + struct mutex vb_lock; #else - struct semaphore lock; + struct semaphore vb_lock; #endif spinlock_t *irqlock; void *dev; /* on pci, points to struct pci_dev */ diff --git a/linux/include/media/videobuf-vmalloc.h b/linux/include/media/videobuf-vmalloc.h index 26a8958d2..ec63ab0fa 100644 --- a/linux/include/media/videobuf-vmalloc.h +++ b/linux/include/media/videobuf-vmalloc.h @@ -17,7 +17,7 @@ /* --------------------------------------------------------------------- */ -struct videbuf_vmalloc_memory +struct videobuf_vmalloc_memory { u32 magic; diff --git a/linux/include/sound/tea575x-tuner.h b/linux/include/sound/tea575x-tuner.h index e29915916..c85aeca78 100644 --- a/linux/include/sound/tea575x-tuner.h +++ b/linux/include/sound/tea575x-tuner.h @@ -39,6 +39,7 @@ struct snd_tea575x_ops { #else void (*write)(struct snd_tea575x *tea, unsigned int val); unsigned int (*read)(struct snd_tea575x *tea); + void (*mute)(struct snd_tea575x *tea, unsigned int mute); #endif }; diff --git a/linux/sound/i2c/other/tea575x-tuner.c b/linux/sound/i2c/other/tea575x-tuner.c index 52d190597..a7fbe18d0 100644 --- a/linux/sound/i2c/other/tea575x-tuner.c +++ b/linux/sound/i2c/other/tea575x-tuner.c @@ -20,11 +20,11 @@ * */ -#include <sound/driver.h> #include <asm/io.h> #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/init.h> +#include "compat.h" #include <sound/core.h> #include <sound/tea575x-tuner.h> @@ -167,6 +167,10 @@ static int snd_tea575x_ioctl(struct inode *inode, struct file *file, struct video_audio v; if(copy_from_user(&v, arg, sizeof(v))) return -EFAULT; + if (tea->ops->mute) + tea->ops->mute(tea, + (v.flags & + VIDEO_AUDIO_MUTE) ? 1 : 0); if(v.audio) return -EINVAL; return 0; @@ -218,6 +222,10 @@ void snd_tea575x_init(struct snd_tea575x *tea) tea->freq = 90500 * 16; /* 90.5Mhz default */ snd_tea575x_set_freq(tea); + + /* mute on init */ + if (tea->ops->mute) + tea->ops->mute(tea, 1); } #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,17) diff --git a/linux/sound/pci/bt87x.c b/linux/sound/pci/bt87x.c index 86c922635..ec58f2795 100644 --- a/linux/sound/pci/bt87x.c +++ b/linux/sound/pci/bt87x.c @@ -21,7 +21,6 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <sound/driver.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> @@ -29,6 +28,9 @@ #include <linux/moduleparam.h> #include <linux/bitops.h> #include <asm/io.h> +#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,24) +#include <sound/driver.h> +#endif #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/mailimport b/mailimport index b13f4c662..614ae6519 100755 --- a/mailimport +++ b/mailimport @@ -141,7 +141,8 @@ proccess_patch () { i="$_" - if [ "`diffstat -p1 -l $i`" == "" ]; then + echo $i + if [ "`diffstat -p1 -l "$i"`" == "" ]; then echo "*** ERROR nothing to commit" cd $cur exit @@ -197,7 +198,13 @@ if [ "$CHECKPATCH" == "" ]; then CHECKPATCH="/lib/modules/`uname -r`/build/scripts/checkpatch.pl" fi -DIR=$TMPDIR/mailimport$$ +NAME="$1" + +if [ ! -r $NAME ]; then + sudo chmod -R og+r $NAME +fi + +DIR="$TMPDIR/mailimport$$" mkdir $DIR if [ "$?" != "0" ]; then echo "*** Error at mkdir $DIR" @@ -205,24 +212,30 @@ if [ "$?" != "0" ]; then fi trap "rm -rf $DIR" EXIT -if [ -d "$1" ]; then - TMP2=$DIR/patchheader +if [ -d "$NAME" ]; then + TMP2="$DIR/patchheader" - if [ -e "$1/series" ]; then - for i in `cat "$1/series"|grep -v "^#"`; do - echo $1/$i - proccess_patch "$1/$i" + if [ -e "$NAME/series" ]; then + echo "Processing quilt tree $NAME" + for i in `cat "$NAME/series"|grep -v "^#"`; do + echo "$NAME/$i" + proccess_patch "$NAME/$i" done else - for i in $1/*; do - proccess_patch $i + echo "Processing patches from tree $NAME" + for i in $NAME/*; do + if [ ! -r $i ]; then + sudo chmod og+r $i + fi + + echo "$i" + proccess_patch "$i" done fi else - MBOX="$1" TMP2=$DIR/patchheader - grep -v -f - $MBOX >$DIR/tmpbox <<EOF + grep -v -f - $NAME >$DIR/tmpbox <<EOF ^Content-Type: ^--Boundary- ^Content-Disposition: inline @@ -239,4 +252,3 @@ EOF proccess_patch $i done fi - diff --git a/v4l/compat.h b/v4l/compat.h index cd3a7ac86..581262bdf 100644 --- a/v4l/compat.h +++ b/v4l/compat.h @@ -14,6 +14,11 @@ #include <linux/i2c-dev.h> #endif +/* To allow alsa code to work */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 25) +#include <sound/driver.h> +#endif + #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23) # define set_freezable() #endif @@ -494,6 +499,13 @@ do { \ # define BIT_WORD(nr) ((nr) / BITS_PER_LONG) #endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) +#define i2c_verify_client(dev) \ + ((dev->bus == &i2c_bus_type) ? to_i2c_client(dev) : NULL) +#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25) +#define i2c_verify_client(dev) \ + ((dev->bus && 0 == strcmp(dev->bus->name, "i2c")) ? to_i2c_client(dev) : NULL) +#endif #ifndef USB_DEVICE_AND_INTERFACE_INFO # define USB_DEVICE_AND_INTERFACE_INFO(vend,prod,cl,sc,pr) \ diff --git a/v4l/versions.txt b/v4l/versions.txt index 958be1de9..1637793c1 100644 --- a/v4l/versions.txt +++ b/v4l/versions.txt @@ -3,11 +3,17 @@ # This driver is marked at kernel as broken VIDEO_PLANB +[2.6.25] +# Requires gpiolib +SOC_CAMERA +SOC_CAMERA_MT9V022 +SOC_CAMERA_MT9M001 + [2.6.22] #This driver requires I2C probe/remove fields VIDEO_TCM825X # This driver requires list_first_entry -CONFIG_USB_STKWEBCAM +USB_STKWEBCAM [2.6.20] #This driver requires HID_REQ_GET_REPORT @@ -197,6 +203,7 @@ DVB_TDA18271 VIDEO_SAA7146 VIDEO_SAA7146_VV VIDEO_TUNER +VIDEO_TUNER_TYPES VIDEO_BTCX VIDEO_IR VIDEO_TVEEPROM diff --git a/v4l2-apps/util/v4l2-dbg.cpp b/v4l2-apps/util/v4l2-dbg.cpp index ce6a9ac78..e55cbb2a8 100644 --- a/v4l2-apps/util/v4l2-dbg.cpp +++ b/v4l2-apps/util/v4l2-dbg.cpp @@ -71,6 +71,7 @@ enum Option { OptGetDriverInfo = 'D', OptScanChipIdents = 'C', OptGetChipIdent = 'c', + OptSetStride = 'w', OptHelp = 'h', OptLogStatus = 128, @@ -94,6 +95,7 @@ static struct option long_options[] = { {"verbose", no_argument, 0, OptVerbose}, {"log-status", no_argument, 0, OptLogStatus}, {"list-driverids", no_argument, 0, OptListDriverIDs}, + {"wide", required_argument, 0, OptSetStride}, {0, 0, 0, 0} }; @@ -113,6 +115,8 @@ static void usage(void) printf(" Scan the available host and i2c chips [VIDIOC_G_CHIP_IDENT]\n"); printf(" -c, --get-chip-ident=type=<host/i2cdrv/i2caddr>,chip=<chip>\n"); printf(" Get the chip identifier [VIDIOC_G_CHIP_IDENT]\n"); + printf(" -w, --wide=<reg length>\n"); + printf(" Sets step between two registers\n"); printf(" --log-status log the board status in the kernel log [VIDIOC_LOG_STATUS]\n"); printf(" --list-driverids list the known I2C driver IDs for use with the i2cdrv type\n"); printf("\n"); @@ -262,7 +266,7 @@ static int parse_subopt(char **subs, char * const *subopts, char **value) int main(int argc, char **argv) { char *value, *subs; - int i; + int i, forcedstride = 0; int fd = -1; @@ -341,6 +345,8 @@ int main(int argc, char **argv) break; } } + case OptSetStride: + forcedstride = strtoull(optarg, 0L, 0); break; case OptListRegisters: subs = optarg; @@ -470,8 +476,12 @@ int main(int argc, char **argv) if (options[OptListRegisters]) { int stride = 1; - - if (get_reg.match_type == V4L2_CHIP_MATCH_HOST) stride = 4; + if (forcedstride) { + stride = forcedstride; + } else { + if (get_reg.match_type == V4L2_CHIP_MATCH_HOST) + stride = 4; + } printf("ioctl: VIDIOC_DBG_G_REGISTER\n"); if (reg_max != 0) { diff --git a/v4l2-apps/util/xc3028-firmware/firmware-tool.c b/v4l2-apps/util/xc3028-firmware/firmware-tool.c index eb8e02dff..da063ca77 100644 --- a/v4l2-apps/util/xc3028-firmware/firmware-tool.c +++ b/v4l2-apps/util/xc3028-firmware/firmware-tool.c @@ -20,11 +20,12 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - #include <sys/stat.h> #include <fcntl.h> #include <stdio.h> #include <stdlib.h> +#define __USE_GNU +#include <string.h> #include <getopt.h> #include <string.h> #include <unistd.h> @@ -586,16 +587,21 @@ struct chunk_hunk { long pos; int size; int need_fix_endian; + int hint_method; struct chunk_hunk *next; }; -int seek_chunks(struct chunk_hunk *hunk, +int seek_chunks(struct chunk_hunk *fhunk, unsigned char *seek, unsigned char *endp, /* File to seek */ unsigned char *fdata, unsigned char *endf) /* Firmware */ { unsigned char *fpos, *p, *p2, *lastp; int rc, fsize; unsigned char *temp_data; + struct chunk_hunk *hunk = fhunk; + /* Method 3 vars */ + static unsigned char *base_start = 0; + int ini_sig = 8, sig_len = 14, end_sig = 10; /* Method 1a: Seek for a complete firmware */ for (p = seek; p < endp; p++) { @@ -610,7 +616,7 @@ int seek_chunks(struct chunk_hunk *hunk, hunk->size = endf - fdata; hunk->next = NULL; hunk->need_fix_endian = 0; - + hunk->hint_method = 0; return 1; } } @@ -644,13 +650,64 @@ int seek_chunks(struct chunk_hunk *hunk, hunk->size = endf - fdata; hunk->next = NULL; hunk->need_fix_endian = 1; + hunk->hint_method = 0; return 1; } } free(temp_data); - /* Method 2: Seek for each firmware chunk */ + /* Method 2: seek for base firmware */ + if (!base_start) + base_start = seek; + + /* Skip if firmware is not a base firmware */ + if (endf - fdata < 1000) + goto method3; + + for (p = base_start; p < endp; p++) { + fpos = p; + for (p2 = fdata + ini_sig; + p2 < fdata + ini_sig + sig_len; p2++, + fpos++) { + if (*fpos != *p2) + break; + } + if (p2 == fdata + ini_sig + sig_len) { + base_start = p - ini_sig; + + p = memmem (base_start, endp-base_start, + temp_data + fsize - end_sig, end_sig); + + if (!p) { + printf("Method3: found something that looks like a firmware start at %x\n", + base_start - seek); + + base_start += ini_sig + sig_len; + goto method3; + } + + p += end_sig; + + printf("Method3: found firmware at %x, size = %d\n", + base_start - seek, p - base_start); + + hunk->data = NULL; + hunk->pos = base_start - seek; + hunk->size = p - base_start; + hunk->next = NULL; + hunk->need_fix_endian = 1; + hunk->hint_method = 3; + + base_start = p; + + return 2; + } + } + +method3: +#if 0 + /* Method 3: Seek for each firmware chunk */ p = seek; for (p2 = fdata; p2 < endf;) { int size = *p2 + (*(p2 + 1) << 8); @@ -662,6 +719,8 @@ int seek_chunks(struct chunk_hunk *hunk, hunk->pos = -1; hunk->next = calloc(1, sizeof(hunk)); hunk->need_fix_endian = 0; + hunk->hint_method = 0; + hunk = hunk->next; p2 += 2; @@ -682,8 +741,9 @@ int seek_chunks(struct chunk_hunk *hunk, hunk->size = size; hunk->next = calloc(1, sizeof(hunk)); hunk->need_fix_endian = 0; - hunk = hunk->next; + hunk->hint_method = 0; + hunk = hunk->next; break; } } @@ -693,14 +753,14 @@ int seek_chunks(struct chunk_hunk *hunk, p2 += size; } } - - return 2; - + return 3; +#endif not_found: + memset(fhunk, 0, sizeof(struct chunk_hunk)); printf("Couldn't find firmware\n"); -return 0; + return 0; - /* Method 3: Seek for first firmware chunks */ + /* Method 4: Seek for first firmware chunks */ #if 0 seek_next: for (p = seek; p < endp; p++) { @@ -709,9 +769,9 @@ seek_next: if (*fpos != *p2) break; } - if (p2 > fdata + 2) { + if (p2 > fdata + 3) { int i = 0; - printf("Found %ld equal bytes at %ld:\n", + printf("Found %ld equal bytes at %06x:\n", p2 - fdata, p - seek); fpos = p; lastp = fpos; @@ -729,7 +789,7 @@ seek_next: if (fdata == endf) { printf ("Found all chunks.\n"); - return 1; + return 4; } } } @@ -749,7 +809,7 @@ void seek_firmware(struct firmware *f, char *seek_file, char *write_file) { FILE *fp; struct chunk_hunk hunks[f->nr_desc]; - memset (hunks, 0, sizeof(hunks)); + memset (hunks, 0, sizeof(struct chunk_hunk) * f->nr_desc); fp=fopen(seek_file, "r"); if (!fp) { @@ -815,6 +875,12 @@ void seek_firmware(struct firmware *f, char *seek_file, char *write_file) { for (i = 0; i < f->nr_desc; ++i) { struct chunk_hunk *hunk = &hunks[i]; + if (!hunk->size) + continue; + + if (hunk->hint_method) + fprintf(fp, "\n\t#\n\t# Guessed format "); + fprintf(fp, "\n\t#\n\t# Firmware %d, ", i); list_firmware_desc(fp, &f->desc[i]); fprintf(fp, "\t#\n\n"); @@ -826,9 +892,12 @@ void seek_firmware(struct firmware *f, char *seek_file, char *write_file) { if (f->desc[i].type & HAS_IF) fprintf(fp, "\twrite_le16(%d);\t\t\t# IF\n", f->desc[i].int_freq); - fprintf(fp, "\twrite_le32(%d);\t\t\t# Size\n", - f->desc[i].size); - + if (hunk->hint_method == 3) + fprintf(fp, "\twrite_le32(%d);\t\t\t# Size\n", + hunk->size); + else + fprintf(fp, "\twrite_le32(%d);\t\t\t# Size\n", + f->desc[i].size); while (hunk) { if (hunk->data) { int j; @@ -855,7 +924,7 @@ void seek_firmware(struct firmware *f, char *seek_file, char *write_file) { } fprintf(fp, end_extract, seek_file, md5, "xc3028-v27.fw", - f->name, f->version, f->nr_desc); + f->name, f->version, nfound); } void print_usage(void) |