diff options
Diffstat (limited to 'linux/drivers')
22 files changed, 534 insertions, 151 deletions
diff --git a/linux/drivers/media/dvb/dvb-usb/m920x.c b/linux/drivers/media/dvb/dvb-usb/m920x.c index 55d2bb8f6..0a686adec 100644 --- a/linux/drivers/media/dvb/dvb-usb/m920x.c +++ b/linux/drivers/media/dvb/dvb-usb/m920x.c @@ -340,6 +340,8 @@ static int m920x_firmware_download(struct usb_device *udev, const struct firmwar int i, pass, ret = 0; buff = kmalloc(65536, GFP_KERNEL); + if (buff == NULL) + return -ENOMEM; if ((ret = m920x_read(udev, M9206_FILTER, 0x0, 0x8000, read, 4)) != 0) goto done; diff --git a/linux/drivers/media/dvb/frontends/au8522_decoder.c b/linux/drivers/media/dvb/frontends/au8522_decoder.c index 0d449ce23..8e218e818 100644 --- a/linux/drivers/media/dvb/frontends/au8522_decoder.c +++ b/linux/drivers/media/dvb/frontends/au8522_decoder.c @@ -798,6 +798,11 @@ static int au8522_probe(struct i2c_client *client, } demod_config = kzalloc(sizeof(struct au8522_config), GFP_KERNEL); + if (demod_config == NULL) { + if (instance == 1) + kfree(state); + return -ENOMEM; + } demod_config->demod_address = 0x8e >> 1; state->config = demod_config; diff --git a/linux/drivers/media/dvb/frontends/lgdt3304.c b/linux/drivers/media/dvb/frontends/lgdt3304.c index 3a4a18970..c71ccf029 100644 --- a/linux/drivers/media/dvb/frontends/lgdt3304.c +++ b/linux/drivers/media/dvb/frontends/lgdt3304.c @@ -383,6 +383,8 @@ struct dvb_frontend* lgdt3304_attach(const struct lgdt3304_config *config, struct lgdt3304_state *state; state = kzalloc(sizeof(struct lgdt3304_state), GFP_KERNEL); + if (state == NULL) + return NULL; state->addr = config->i2c_address; state->i2c = i2c; diff --git a/linux/drivers/media/dvb/frontends/s921_module.c b/linux/drivers/media/dvb/frontends/s921_module.c index 4a673c184..55f8f8d8d 100644 --- a/linux/drivers/media/dvb/frontends/s921_module.c +++ b/linux/drivers/media/dvb/frontends/s921_module.c @@ -233,6 +233,8 @@ struct dvb_frontend* s921_attach(const struct s921_config *config, struct s921_state *state; state = kzalloc(sizeof(struct s921_state), GFP_KERNEL); + if (state == NULL) + return NULL; state->addr = config->i2c_address; state->i2c = i2c; diff --git a/linux/drivers/media/radio/Kconfig b/linux/drivers/media/radio/Kconfig index 25a36ad60..a87a477c8 100644 --- a/linux/drivers/media/radio/Kconfig +++ b/linux/drivers/media/radio/Kconfig @@ -346,7 +346,7 @@ config RADIO_SI4713 ---help--- Say Y here if you want support to Si4713 FM Radio Transmitter. This device can transmit audio through FM. It can transmit - EDS and EBDS signals as well. This module is the v4l2 radio + RDS and RBDS signals as well. This module is the v4l2 radio interface for the i2c driver of this device. To compile this driver as a module, choose M here: the diff --git a/linux/drivers/media/radio/radio-si4713.c b/linux/drivers/media/radio/radio-si4713.c index 65c14b704..170bbe554 100644 --- a/linux/drivers/media/radio/radio-si4713.c +++ b/linux/drivers/media/radio/radio-si4713.c @@ -24,7 +24,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> -#include <linux/version.h> #include <linux/platform_device.h> #include <linux/i2c.h> #include <linux/videodev2.h> diff --git a/linux/drivers/media/video/Kconfig b/linux/drivers/media/video/Kconfig index dc71eaea6..e6186b338 100644 --- a/linux/drivers/media/video/Kconfig +++ b/linux/drivers/media/video/Kconfig @@ -265,6 +265,15 @@ config VIDEO_SAA6588 comment "Video decoders" +config VIDEO_ADV7180 + tristate "Analog Devices ADV7180 decoder" + depends on VIDEO_V4L2 && I2C + ---help--- + Support for the Analog Devices ADV7180 video decoder. + + To compile this driver as a module, choose M here: the + module will be called adv7180. + config VIDEO_BT819 tristate "BT819A VideoStream decoder" depends on VIDEO_V4L2 && I2C diff --git a/linux/drivers/media/video/Makefile b/linux/drivers/media/video/Makefile index 040bc0492..e541932a7 100644 --- a/linux/drivers/media/video/Makefile +++ b/linux/drivers/media/video/Makefile @@ -45,6 +45,7 @@ obj-$(CONFIG_VIDEO_SAA7185) += saa7185.o obj-$(CONFIG_VIDEO_SAA7191) += saa7191.o obj-$(CONFIG_VIDEO_ADV7170) += adv7170.o obj-$(CONFIG_VIDEO_ADV7175) += adv7175.o +obj-$(CONFIG_VIDEO_ADV7180) += adv7180.o obj-$(CONFIG_VIDEO_ADV7343) += adv7343.o obj-$(CONFIG_VIDEO_VPX3220) += vpx3220.o obj-$(CONFIG_VIDEO_BT819) += bt819.o diff --git a/linux/drivers/media/video/adv7180.c b/linux/drivers/media/video/adv7180.c new file mode 100644 index 000000000..1b3cbd02a --- /dev/null +++ b/linux/drivers/media/video/adv7180.c @@ -0,0 +1,202 @@ +/* + * adv7180.c Analog Devices ADV7180 video decoder driver + * Copyright (c) 2009 Intel Corporation + * + * 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. + * + * 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. + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/kernel.h> +#include <linux/interrupt.h> +#include <linux/i2c.h> +#include <linux/i2c-id.h> +#include <media/v4l2-ioctl.h> +#include <linux/videodev2.h> +#include <media/v4l2-device.h> +#include <media/v4l2-chip-ident.h> + +#define DRIVER_NAME "adv7180" + +#define ADV7180_INPUT_CONTROL_REG 0x00 +#define ADV7180_INPUT_CONTROL_PAL_BG_NTSC_J_SECAM 0x00 +#define ADV7180_AUTODETECT_ENABLE_REG 0x07 +#define ADV7180_AUTODETECT_DEFAULT 0x7f + + +#define ADV7180_STATUS1_REG 0x10 +#define ADV7180_STATUS1_AUTOD_MASK 0x70 +#define ADV7180_STATUS1_AUTOD_NTSM_M_J 0x00 +#define ADV7180_STATUS1_AUTOD_NTSC_4_43 0x10 +#define ADV7180_STATUS1_AUTOD_PAL_M 0x20 +#define ADV7180_STATUS1_AUTOD_PAL_60 0x30 +#define ADV7180_STATUS1_AUTOD_PAL_B_G 0x40 +#define ADV7180_STATUS1_AUTOD_SECAM 0x50 +#define ADV7180_STATUS1_AUTOD_PAL_COMB 0x60 +#define ADV7180_STATUS1_AUTOD_SECAM_525 0x70 + +#define ADV7180_IDENT_REG 0x11 +#define ADV7180_ID_7180 0x18 + + +struct adv7180_state { + struct v4l2_subdev sd; +}; + +static v4l2_std_id determine_norm(struct i2c_client *client) +{ + u8 status1 = i2c_smbus_read_byte_data(client, ADV7180_STATUS1_REG); + + switch (status1 & ADV7180_STATUS1_AUTOD_MASK) { + case ADV7180_STATUS1_AUTOD_NTSM_M_J: + return V4L2_STD_NTSC_M_JP; + case ADV7180_STATUS1_AUTOD_NTSC_4_43: + return V4L2_STD_NTSC_443; + case ADV7180_STATUS1_AUTOD_PAL_M: + return V4L2_STD_PAL_M; + case ADV7180_STATUS1_AUTOD_PAL_60: + return V4L2_STD_PAL_60; + case ADV7180_STATUS1_AUTOD_PAL_B_G: + return V4L2_STD_PAL; + case ADV7180_STATUS1_AUTOD_SECAM: + return V4L2_STD_SECAM; + case ADV7180_STATUS1_AUTOD_PAL_COMB: + return V4L2_STD_PAL_Nc | V4L2_STD_PAL_N; + case ADV7180_STATUS1_AUTOD_SECAM_525: + return V4L2_STD_SECAM; + default: + return V4L2_STD_UNKNOWN; + } +} + +static inline struct adv7180_state *to_state(struct v4l2_subdev *sd) +{ + return container_of(sd, struct adv7180_state, sd); +} + +static int adv7180_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + + *std = determine_norm(client); + return 0; +} + +static int adv7180_g_chip_ident(struct v4l2_subdev *sd, + struct v4l2_dbg_chip_ident *chip) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + + return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7180, 0); +} + +static const struct v4l2_subdev_video_ops adv7180_video_ops = { + .querystd = adv7180_querystd, +}; + +static const struct v4l2_subdev_core_ops adv7180_core_ops = { + .g_chip_ident = adv7180_g_chip_ident, +}; + +static const struct v4l2_subdev_ops adv7180_ops = { + .core = &adv7180_core_ops, + .video = &adv7180_video_ops, +}; + +/* + * Generic i2c probe + * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' + */ + +static int adv7180_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct adv7180_state *state; + struct v4l2_subdev *sd; + int ret; + + /* Check if the adapter supports the needed features */ + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -EIO; + + v4l_info(client, "chip found @ 0x%02x (%s)\n", + client->addr << 1, client->adapter->name); + + state = kzalloc(sizeof(struct adv7180_state), GFP_KERNEL); + if (state == NULL) + return -ENOMEM; + sd = &state->sd; + v4l2_i2c_subdev_init(sd, client, &adv7180_ops); + + /* Initialize adv7180 */ + /* enable autodetection */ + ret = i2c_smbus_write_byte_data(client, ADV7180_INPUT_CONTROL_REG, + ADV7180_INPUT_CONTROL_PAL_BG_NTSC_J_SECAM); + if (ret > 0) + ret = i2c_smbus_write_byte_data(client, + ADV7180_AUTODETECT_ENABLE_REG, + ADV7180_AUTODETECT_DEFAULT); + if (ret < 0) { + printk(KERN_ERR DRIVER_NAME + ": Failed to communicate to chip: %d\n", ret); + return ret; + } + + return 0; +} + +static int adv7180_remove(struct i2c_client *client) +{ + struct v4l2_subdev *sd = i2c_get_clientdata(client); + + v4l2_device_unregister_subdev(sd); + kfree(to_state(sd)); + return 0; +} + +static const struct i2c_device_id adv7180_id[] = { + {DRIVER_NAME, 0}, + {}, +}; + +MODULE_DEVICE_TABLE(i2c, adv7180_id); + +static struct i2c_driver adv7180_driver = { + .driver = { + .owner = THIS_MODULE, + .name = DRIVER_NAME, + }, + .probe = adv7180_probe, + .remove = adv7180_remove, + .id_table = adv7180_id, +}; + +static __init int adv7180_init(void) +{ + return i2c_add_driver(&adv7180_driver); +} + +static __exit void adv7180_exit(void) +{ + i2c_del_driver(&adv7180_driver); +} + +module_init(adv7180_init); +module_exit(adv7180_exit); + +MODULE_DESCRIPTION("Analog Devices ADV7180 video decoder driver"); +MODULE_AUTHOR("Mocean Laboratories"); +MODULE_LICENSE("GPL v2"); + diff --git a/linux/drivers/media/video/cx23885/cx23885-cards.c b/linux/drivers/media/video/cx23885/cx23885-cards.c index 8be8b819e..85cb463ba 100644 --- a/linux/drivers/media/video/cx23885/cx23885-cards.c +++ b/linux/drivers/media/video/cx23885/cx23885-cards.c @@ -211,6 +211,10 @@ struct cx23885_board cx23885_boards[] = { .portb = CX23885_MPEG_ENCODER, .portc = CX23885_MPEG_DVB, }, + [CX23885_BOARD_COMPRO_VIDEOMATE_E800] = { + .name = "Compro VideoMate E800", + .portc = CX23885_MPEG_DVB, + }, }; const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards); @@ -342,6 +346,10 @@ struct cx23885_subid cx23885_subids[] = { .subvendor = 0x0070, .subdevice = 0x8541, .card = CX23885_BOARD_HAUPPAUGE_HVR1850, + }, { + .subvendor = 0x1858, + .subdevice = 0xe800, + .card = CX23885_BOARD_COMPRO_VIDEOMATE_E800, }, }; const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids); @@ -537,6 +545,7 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg) case CX23885_BOARD_HAUPPAUGE_HVR1500Q: case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: + case CX23885_BOARD_COMPRO_VIDEOMATE_E800: /* Tuner Reset Command */ bitmask = 0x04; break; @@ -688,6 +697,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev) break; case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: + case CX23885_BOARD_COMPRO_VIDEOMATE_E800: /* GPIO-2 xc3028 tuner reset */ /* The following GPIO's are on the internal AVCore (cx25840) */ @@ -912,6 +922,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) case CX23885_BOARD_HAUPPAUGE_HVR1255: case CX23885_BOARD_HAUPPAUGE_HVR1210: case CX23885_BOARD_HAUPPAUGE_HVR1850: + case CX23885_BOARD_COMPRO_VIDEOMATE_E800: default: ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */ @@ -928,6 +939,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: + case CX23885_BOARD_COMPRO_VIDEOMATE_E800: dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_bus[2].i2c_adap, "cx25840", "cx25840", 0x88 >> 1, NULL); diff --git a/linux/drivers/media/video/cx23885/cx23885-dvb.c b/linux/drivers/media/video/cx23885/cx23885-dvb.c index 6333d7d18..7a9093694 100644 --- a/linux/drivers/media/video/cx23885/cx23885-dvb.c +++ b/linux/drivers/media/video/cx23885/cx23885-dvb.c @@ -748,6 +748,7 @@ static int dvb_register(struct cx23885_tsport *port) } case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: + case CX23885_BOARD_COMPRO_VIDEOMATE_E800: i2c_bus = &dev->i2c_bus[0]; fe0->dvb.frontend = dvb_attach(zl10353_attach, diff --git a/linux/drivers/media/video/cx23885/cx23885.h b/linux/drivers/media/video/cx23885/cx23885.h index 7605871ab..98be5796c 100644 --- a/linux/drivers/media/video/cx23885/cx23885.h +++ b/linux/drivers/media/video/cx23885/cx23885.h @@ -79,6 +79,7 @@ #define CX23885_BOARD_MYGICA_X8506 22 #define CX23885_BOARD_MAGICPRO_PROHDTVE2 23 #define CX23885_BOARD_HAUPPAUGE_HVR1850 24 +#define CX23885_BOARD_COMPRO_VIDEOMATE_E800 25 #define GPIO_0 0x00000001 #define GPIO_1 0x00000002 diff --git a/linux/drivers/media/video/gspca/jeilinj.c b/linux/drivers/media/video/gspca/jeilinj.c index dbfa3ed6e..a11c97ebe 100644 --- a/linux/drivers/media/video/gspca/jeilinj.c +++ b/linux/drivers/media/video/gspca/jeilinj.c @@ -312,6 +312,8 @@ static int sd_start(struct gspca_dev *gspca_dev) /* create the JPEG header */ dev->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL); + if (dev->jpeg_hdr == NULL) + return -ENOMEM; jpeg_define(dev->jpeg_hdr, gspca_dev->height, gspca_dev->width, 0x21); /* JPEG 422 */ jpeg_set_qual(dev->jpeg_hdr, dev->quality); diff --git a/linux/drivers/media/video/saa7134/saa7134-cards.c b/linux/drivers/media/video/saa7134/saa7134-cards.c index b37383a6c..8116dd9a6 100644 --- a/linux/drivers/media/video/saa7134/saa7134-cards.c +++ b/linux/drivers/media/video/saa7134/saa7134-cards.c @@ -4203,7 +4203,7 @@ struct saa7134_board saa7134_boards[] = { /*Dmitry Belimov <d.belimov@gmail.com> */ .name = "Beholder BeholdTV 505 RDS", .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* FIXME to MK5 */ + .tuner_type = TUNER_PHILIPS_FM1216MK5, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, @@ -4268,7 +4268,7 @@ struct saa7134_board saa7134_boards[] = { /*Dmitry Belimov <d.belimov@gmail.com> */ .name = "Beholder BeholdTV 507 RDS", .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* FIXME to MK5 */ + .tuner_type = TUNER_PHILIPS_FM1216MK5, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, @@ -4419,7 +4419,7 @@ struct saa7134_board saa7134_boards[] = { /* Andrey Melnikoff <temnota@kmv.ru> */ .name = "Beholder BeholdTV 607 FM", .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* FIXME to MK5 */ + .tuner_type = TUNER_PHILIPS_FM1216MK5, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, @@ -4447,7 +4447,7 @@ struct saa7134_board saa7134_boards[] = { /* Andrey Melnikoff <temnota@kmv.ru> */ .name = "Beholder BeholdTV 609 FM", .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* FIXME to MK5 */ + .tuner_type = TUNER_PHILIPS_FM1216MK5, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, @@ -4533,7 +4533,7 @@ struct saa7134_board saa7134_boards[] = { /* Andrey Melnikoff <temnota@kmv.ru> */ .name = "Beholder BeholdTV 607 RDS", .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* FIXME to MK5 */ + .tuner_type = TUNER_PHILIPS_FM1216MK5, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, @@ -4562,7 +4562,7 @@ struct saa7134_board saa7134_boards[] = { /* Andrey Melnikoff <temnota@kmv.ru> */ .name = "Beholder BeholdTV 609 RDS", .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* FIXME to MK5 */ + .tuner_type = TUNER_PHILIPS_FM1216MK5, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, @@ -4669,7 +4669,7 @@ struct saa7134_board saa7134_boards[] = { /* Alexey Osipov <lion-simba@pridelands.ru> */ .name = "Beholder BeholdTV M6 Extra", .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* FIXME to MK5 */ + .tuner_type = TUNER_PHILIPS_FM1216MK5, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, diff --git a/linux/drivers/media/video/uvc/uvc_video.c b/linux/drivers/media/video/uvc/uvc_video.c index 792a93a1c..9b8b3aa67 100644 --- a/linux/drivers/media/video/uvc/uvc_video.c +++ b/linux/drivers/media/video/uvc/uvc_video.c @@ -124,13 +124,14 @@ static int uvc_get_video_ctrl(struct uvc_streaming *stream, int ret; size = stream->dev->uvc_version >= 0x0110 ? 34 : 26; + if ((stream->dev->quirks & UVC_QUIRK_PROBE_DEF) && + query == UVC_GET_DEF) + return -EIO; + data = kmalloc(size, GFP_KERNEL); if (data == NULL) return -ENOMEM; - if ((stream->dev->quirks & UVC_QUIRK_PROBE_DEF) && query == UVC_GET_DEF) - return -EIO; - ret = __uvc_query_ctrl(stream->dev, query, 0, stream->intfnum, probe ? UVC_VS_PROBE_CONTROL : UVC_VS_COMMIT_CONTROL, data, size, UVC_CTRL_STREAMING_TIMEOUT); diff --git a/linux/drivers/staging/go7007/Kconfig b/linux/drivers/staging/go7007/Kconfig index ca6ade6c4..e47f683a3 100644 --- a/linux/drivers/staging/go7007/Kconfig +++ b/linux/drivers/staging/go7007/Kconfig @@ -1,5 +1,5 @@ config VIDEO_GO7007 - tristate "Go 7007 support" + tristate "WIS GO7007 MPEG encoder support" depends on VIDEO_DEV && PCI && I2C && INPUT depends on SND select VIDEOBUF_DMA_SG @@ -10,17 +10,19 @@ config VIDEO_GO7007 select CRC32 default N ---help--- - This is a video4linux driver for some weird device... + This is a video4linux driver for the WIS GO7007 MPEG + encoder chip. To compile this driver as a module, choose M here: the module will be called go7007 config VIDEO_GO7007_USB - tristate "Go 7007 USB support" + tristate "WIS GO7007 USB support" depends on VIDEO_GO7007 && USB default N ---help--- - This is a video4linux driver for some weird device... + This is a video4linux driver for the WIS GO7007 MPEG + encoder chip over USB. To compile this driver as a module, choose M here: the module will be called go7007-usb @@ -30,8 +32,78 @@ config VIDEO_GO7007_USB_S2250_BOARD depends on VIDEO_GO7007_USB && DVB_USB default N ---help--- - This is a video4linux driver for the Sensoray 2250/2251 device + This is a video4linux driver for the Sensoray 2250/2251 device. To compile this driver as a module, choose M here: the - module will be called s2250-board + module will be called s2250 + +config VIDEO_GO7007_OV7640 + tristate "OV7640 subdev support" + depends on VIDEO_GO7007 + default N + ---help--- + This is a video4linux driver for the OV7640 sub-device. + + To compile this driver as a module, choose M here: the + module will be called wis-ov7640 + +config VIDEO_GO7007_SAA7113 + tristate "SAA7113 subdev support" + depends on VIDEO_GO7007 + default N + ---help--- + This is a video4linux driver for the SAA7113 sub-device. + + To compile this driver as a module, choose M here: the + module will be called wis-saa7113 + +config VIDEO_GO7007_SAA7115 + tristate "SAA7115 subdev support" + depends on VIDEO_GO7007 + default N + ---help--- + This is a video4linux driver for the SAA7115 sub-device. + + To compile this driver as a module, choose M here: the + module will be called wis-saa7115 + +config VIDEO_GO7007_TW9903 + tristate "TW9903 subdev support" + depends on VIDEO_GO7007 + default N + ---help--- + This is a video4linux driver for the TW9903 sub-device. + + To compile this driver as a module, choose M here: the + module will be called wis-tw9903 + +config VIDEO_GO7007_UDA1342 + tristate "UDA1342 subdev support" + depends on VIDEO_GO7007 + default N + ---help--- + This is a video4linux driver for the UDA1342 sub-device. + + To compile this driver as a module, choose M here: the + module will be called wis-uda1342 + +config VIDEO_GO7007_SONY_TUNER + tristate "Sony tuner subdev support" + depends on VIDEO_GO7007 + default N + ---help--- + This is a video4linux driver for the Sony Tuner sub-device. + + To compile this driver as a module, choose M here: the + module will be called wis-sony-tuner + +config VIDEO_GO7007_TW2804 + tristate "TW2804 subdev support" + depends on VIDEO_GO7007 + default N + ---help--- + This is a video4linux driver for the TW2804 sub-device. + + To compile this driver as a module, choose M here: the + module will be called wis-tw2804 diff --git a/linux/drivers/staging/go7007/Makefile b/linux/drivers/staging/go7007/Makefile index e514b4af6..d14ea84a0 100644 --- a/linux/drivers/staging/go7007/Makefile +++ b/linux/drivers/staging/go7007/Makefile @@ -6,22 +6,34 @@ obj-$(CONFIG_VIDEO_GO7007) += go7007.o obj-$(CONFIG_VIDEO_GO7007_USB) += go7007-usb.o obj-$(CONFIG_VIDEO_GO7007_USB_S2250_BOARD) += s2250.o +obj-$(CONFIG_VIDEO_GO7007_SAA7113) += wis-saa7113.o +obj-$(CONFIG_VIDEO_GO7007_OV7640) += wis-ov7640.o +obj-$(CONFIG_VIDEO_GO7007_SAA7115) += wis-saa7115.o +obj-$(CONFIG_VIDEO_GO7007_TW9903) += wis-tw9903.o +obj-$(CONFIG_VIDEO_GO7007_UDA1342) += wis-uda1342.o +obj-$(CONFIG_VIDEO_GO7007_SONY_TUNER) += wis-sony-tuner.o +obj-$(CONFIG_VIDEO_GO7007_TW2804) += wis-tw2804.o go7007-objs += go7007-v4l2.o go7007-driver.o go7007-i2c.o go7007-fw.o \ - snd-go7007.o wis-saa7113.o + snd-go7007.o s2250-objs += s2250-board.o s2250-loader.o -# Uncompile when the saa7134 patches get into upstream +# Uncomment when the saa7134 patches get into upstream #ifneq ($(CONFIG_VIDEO_SAA7134),) #obj-$(CONFIG_VIDEO_SAA7134) += saa7134-go7007.o -#EXTRA_CFLAGS += -Idrivers/media/video/saa7134 +#EXTRA_CFLAGS += -Idrivers/media/video/saa7134 -DSAA7134_MPEG_GO7007=3 #endif +# S2250 needs cypress ezusb loader from dvb-usb ifneq ($(CONFIG_VIDEO_GO7007_USB_S2250_BOARD),) EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-usb endif -EXTRA_CFLAGS += -Idrivers/staging/saa7134 EXTRA_CFLAGS += -Idrivers/media/dvb/frontends EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core + +# Ubuntu 8.04 has CONFIG_SND undefined, so include lum sound/config.h too +ifeq ($(CONFIG_SND),) +EXTRA_CFLAGS += -include sound/config.h +endif diff --git a/linux/drivers/staging/go7007/go7007-driver.c b/linux/drivers/staging/go7007/go7007-driver.c index 359a34f67..472f4bb08 100644 --- a/linux/drivers/staging/go7007/go7007-driver.c +++ b/linux/drivers/staging/go7007/go7007-driver.c @@ -49,7 +49,7 @@ int go7007_read_interrupt(struct go7007 *go, u16 *value, u16 *data) go->hpi_ops->read_interrupt(go); if (wait_event_timeout(go->interrupt_waitq, go->interrupt_available, 5*HZ) < 0) { - printk(KERN_ERR "go7007: timeout waiting for read interrupt\n"); + v4l2_err(go->video_dev, "timeout waiting for read interrupt\n"); return -1; } if (!go->interrupt_available) @@ -97,13 +97,12 @@ static int go7007_load_encoder(struct go7007 *go) u16 intr_val, intr_data; if (request_firmware(&fw_entry, fw_name, go->dev)) { - printk(KERN_ERR - "go7007: unable to load firmware from file \"%s\"\n", - fw_name); + v4l2_err(go, "unable to load firmware from file " + "\"%s\"\n", fw_name); return -1; } if (fw_entry->size < 16 || memcmp(fw_entry->data, "WISGO7007FW", 11)) { - printk(KERN_ERR "go7007: file \"%s\" does not appear to be " + v4l2_err(go, "file \"%s\" does not appear to be " "go7007 firmware\n", fw_name); release_firmware(fw_entry); return -1; @@ -111,7 +110,7 @@ static int go7007_load_encoder(struct go7007 *go) fw_len = fw_entry->size - 16; bounce = kmalloc(fw_len, GFP_KERNEL); if (bounce == NULL) { - printk(KERN_ERR "go7007: unable to allocate %d bytes for " + v4l2_err(go, "unable to allocate %d bytes for " "firmware transfer\n", fw_len); release_firmware(fw_entry); return -1; @@ -122,7 +121,7 @@ static int go7007_load_encoder(struct go7007 *go) go7007_send_firmware(go, bounce, fw_len) < 0 || go7007_read_interrupt(go, &intr_val, &intr_data) < 0 || (intr_val & ~0x1) != 0x5a5a) { - printk(KERN_ERR "go7007: error transferring firmware\n"); + v4l2_err(go, "error transferring firmware\n"); rv = -1; } kfree(bounce); @@ -316,7 +315,7 @@ int go7007_start_encoder(struct go7007 *go) if (go7007_send_firmware(go, fw, fw_len) < 0 || go7007_read_interrupt(go, &intr_val, &intr_data) < 0) { - printk(KERN_ERR "go7007: error transferring firmware\n"); + v4l2_err(go->video_dev, "error transferring firmware\n"); rv = -1; goto start_error; } @@ -325,7 +324,7 @@ int go7007_start_encoder(struct go7007 *go) go->parse_length = 0; go->seen_frame = 0; if (go7007_stream_start(go) < 0) { - printk(KERN_ERR "go7007: error starting stream transfer\n"); + v4l2_err(go->video_dev, "error starting stream transfer\n"); rv = -1; goto start_error; } @@ -421,7 +420,7 @@ void go7007_parse_video_stream(struct go7007 *go, u8 *buf, int length) for (i = 0; i < length; ++i) { if (go->active_buf != NULL && go->active_buf->bytesused >= GO7007_BUF_SIZE - 3) { - printk(KERN_DEBUG "go7007: dropping oversized frame\n"); + v4l2_info(go->video_dev, "dropping oversized frame\n"); go->active_buf->offset -= go->active_buf->bytesused; go->active_buf->bytesused = 0; go->active_buf->modet_active = 0; @@ -669,8 +668,8 @@ void go7007_remove(struct go7007 *go) if (i2c_del_adapter(&go->i2c_adapter) == 0) go->i2c_adapter_online = 0; else - printk(KERN_ERR - "go7007: error removing I2C adapter!\n"); + v4l2_err(go->video_dev, + "error removing I2C adapter!\n"); } if (go->audio_enabled) diff --git a/linux/drivers/staging/go7007/go7007-usb.c b/linux/drivers/staging/go7007/go7007-usb.c index ff4fb36d9..ecaa3c989 100644 --- a/linux/drivers/staging/go7007/go7007-usb.c +++ b/linux/drivers/staging/go7007/go7007-usb.c @@ -33,7 +33,8 @@ static unsigned int assume_endura; module_param(assume_endura, int, 0644); -MODULE_PARM_DESC(assume_endura, "when probing fails, hardware is a Pelco Endura"); +MODULE_PARM_DESC(assume_endura, "when probing fails, " + "hardware is a Pelco Endura"); /* #define GO7007_USB_DEBUG */ /* #define GO7007_I2C_DEBUG */ /* for debugging the EZ-USB I2C adapter */ @@ -44,12 +45,12 @@ MODULE_PARM_DESC(assume_endura, "when probing fails, hardware is a Pelco Endura" /* * Pipes on EZ-USB interface: - * 0 snd - Control - * 0 rcv - Control - * 2 snd - Download firmware (control) - * 4 rcv - Read Interrupt (interrupt) - * 6 rcv - Read Video (bulk) - * 8 rcv - Read Audio (bulk) + * 0 snd - Control + * 0 rcv - Control + * 2 snd - Download firmware (control) + * 4 rcv - Read Interrupt (interrupt) + * 6 rcv - Read Video (bulk) + * 8 rcv - Read Audio (bulk) */ #define GO7007_USB_EZUSB (1<<0) @@ -97,7 +98,7 @@ static struct go7007_usb_board board_matrix_ii = { }, }, .num_inputs = 2, - .inputs = { + .inputs = { { .video_input = 0, .name = "Composite", @@ -134,7 +135,7 @@ static struct go7007_usb_board board_matrix_reload = { }, }, .num_inputs = 2, - .inputs = { + .inputs = { { .video_input = 0, .name = "Composite", @@ -172,7 +173,7 @@ static struct go7007_usb_board board_star_trek = { }, }, .num_inputs = 2, - .inputs = { + .inputs = { { .video_input = 1, /* .audio_input = AUDIO_EXTERN, */ @@ -228,7 +229,7 @@ static struct go7007_usb_board board_px_tv402u = { }, }, .num_inputs = 3, - .inputs = { + .inputs = { { .video_input = 1, .audio_input = TVAUDIO_INPUT_EXTERN, @@ -276,7 +277,7 @@ static struct go7007_usb_board board_xmen = { }, }, .num_inputs = 1, - .inputs = { + .inputs = { { .name = "Camera", }, @@ -309,7 +310,7 @@ static struct go7007_usb_board board_matrix_revolution = { }, }, .num_inputs = 2, - .inputs = { + .inputs = { { .video_input = 2, .name = "Composite", @@ -341,7 +342,7 @@ static struct go7007_usb_board board_lifeview_lr192 = { GO7007_SENSOR_SCALING, .num_i2c_devs = 0, .num_inputs = 1, - .inputs = { + .inputs = { { .video_input = 0, .name = "Composite", @@ -367,7 +368,7 @@ static struct go7007_usb_board board_endura = { .sensor_h_offset = 8, .num_i2c_devs = 0, .num_inputs = 1, - .inputs = { + .inputs = { { .name = "Camera", }, @@ -399,7 +400,7 @@ static struct go7007_usb_board board_adlink_mpg24 = { }, }, .num_inputs = 1, - .inputs = { + .inputs = { { .name = "Composite", }, @@ -430,7 +431,7 @@ static struct go7007_usb_board board_sensoray_2250 = { }, }, .num_inputs = 2, - .inputs = { + .inputs = { { .video_input = 0, .name = "Composite", @@ -741,7 +742,8 @@ static void go7007_usb_read_video_pipe_complete(struct urb *urb) return; } if (status) { - printk(KERN_ERR "go7007-usb: error in video pipe: %d\n", status); + printk(KERN_ERR "go7007-usb: error in video pipe: %d\n", + status); return; } if (urb->actual_length != urb->transfer_buffer_length) { @@ -762,7 +764,8 @@ static void go7007_usb_read_audio_pipe_complete(struct urb *urb) if (!go->streaming) return; if (status) { - printk(KERN_ERR "go7007-usb: error in audio pipe: %d\n", status); + printk(KERN_ERR "go7007-usb: error in audio pipe: %d\n", + status); return; } if (urb->actual_length != urb->transfer_buffer_length) { @@ -1017,7 +1020,7 @@ static int go7007_usb_probe(struct usb_interface *intf, break; case GO7007_BOARDID_SENSORAY_2250: printk(KERN_INFO "Sensoray 2250 found\n"); - name = "Sensoray 2250/2251\n"; + name = "Sensoray 2250/2251"; board = &board_sensoray_2250; break; default: @@ -1096,7 +1099,7 @@ static int go7007_usb_probe(struct usb_interface *intf, usb->board = board = &board_endura; go->board_info = &board->main_info; strncpy(go->name, "Pelco Endura", - sizeof(go->name)); + sizeof(go->name)); } else { u16 channel; @@ -1154,8 +1157,7 @@ static int go7007_usb_probe(struct usb_interface *intf, * to the EZ-USB GPIO output pins */ if (go7007_usb_vendor_request(go, 0x40, 0x7f02, 0, NULL, 0, 0) < 0) { - printk(KERN_ERR - "go7007-usb: GPIO write failed!\n"); + printk(KERN_ERR "go7007-usb: GPIO write failed!\n"); goto initfail; } } diff --git a/linux/drivers/staging/go7007/go7007-v4l2.c b/linux/drivers/staging/go7007/go7007-v4l2.c index c929204db..037254dde 100644 --- a/linux/drivers/staging/go7007/go7007-v4l2.c +++ b/linux/drivers/staging/go7007/go7007-v4l2.c @@ -383,13 +383,10 @@ static int clip_to_modet_map(struct go7007 *go, int region, } return 0; } +#endif -static int mpeg_queryctrl(u32 id, struct v4l2_queryctrl *ctrl) +static int mpeg_queryctrl(struct v4l2_queryctrl *ctrl) { - static const u32 user_ctrls[] = { - V4L2_CID_USER_CLASS, - 0 - }; static const u32 mpeg_ctrls[] = { V4L2_CID_MPEG_CLASS, V4L2_CID_MPEG_STREAM_TYPE, @@ -401,26 +398,15 @@ static int mpeg_queryctrl(u32 id, struct v4l2_queryctrl *ctrl) 0 }; static const u32 *ctrl_classes[] = { - user_ctrls, mpeg_ctrls, NULL }; - /* The ctrl may already contain the queried i2c controls, - * query the mpeg controls if the existing ctrl id is - * greater than the next mpeg ctrl id. - */ - id = v4l2_ctrl_next(ctrl_classes, id); - if (id >= ctrl->id && ctrl->name[0]) - return 0; - - memset(ctrl, 0, sizeof(*ctrl)); - ctrl->id = id; + ctrl->id = v4l2_ctrl_next(ctrl_classes, ctrl->id); switch (ctrl->id) { - case V4L2_CID_USER_CLASS: case V4L2_CID_MPEG_CLASS: - return v4l2_ctrl_query_fill_std(ctrl); + return v4l2_ctrl_query_fill(ctrl, 0, 0, 0, 0); case V4L2_CID_MPEG_STREAM_TYPE: return v4l2_ctrl_query_fill(ctrl, V4L2_MPEG_STREAM_TYPE_MPEG2_DVD, @@ -437,20 +423,21 @@ static int mpeg_queryctrl(u32 id, struct v4l2_queryctrl *ctrl) V4L2_MPEG_VIDEO_ASPECT_16x9, 1, V4L2_MPEG_VIDEO_ASPECT_1x1); case V4L2_CID_MPEG_VIDEO_GOP_SIZE: + return v4l2_ctrl_query_fill(ctrl, 0, 34, 1, 15); case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: - return v4l2_ctrl_query_fill_std(ctrl); + return v4l2_ctrl_query_fill(ctrl, 0, 1, 1, 0); case V4L2_CID_MPEG_VIDEO_BITRATE: return v4l2_ctrl_query_fill(ctrl, 64000, 10000000, 1, - 9800000); + 1500000); default: - break; + return -EINVAL; } - return -EINVAL; + return 0; } -static int mpeg_s_control(struct v4l2_control *ctrl, struct go7007 *go) +static int mpeg_s_ctrl(struct v4l2_control *ctrl, struct go7007 *go) { /* pretty sure we can't change any of these while streaming */ if (go->streaming) @@ -528,6 +515,8 @@ static int mpeg_s_control(struct v4l2_control *ctrl, struct go7007 *go) } break; case V4L2_CID_MPEG_VIDEO_GOP_SIZE: + if (ctrl->value < 0 || ctrl->value > 34) + return -EINVAL; go->gop_size = ctrl->value; break; case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: @@ -547,7 +536,7 @@ static int mpeg_s_control(struct v4l2_control *ctrl, struct go7007 *go) return 0; } -static int mpeg_g_control(struct v4l2_control *ctrl, struct go7007 *go) +static int mpeg_g_ctrl(struct v4l2_control *ctrl, struct go7007 *go) { switch (ctrl->id) { case V4L2_CID_MPEG_STREAM_TYPE: @@ -600,13 +589,11 @@ static int mpeg_g_control(struct v4l2_control *ctrl, struct go7007 *go) } return 0; } -#endif static int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; strlcpy(cap->driver, "go7007", sizeof(cap->driver)); strlcpy(cap->card, go->name, sizeof(cap->card)); @@ -653,8 +640,7 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *fmt) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; fmt->fmt.pix.width = go->width; @@ -672,8 +658,7 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *fmt) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; return set_capture_size(go, fmt, 1); } @@ -681,8 +666,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *fmt) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (go->streaming) return -EBUSY; @@ -988,22 +972,20 @@ static int vidioc_streamoff(struct file *file, void *priv, static int vidioc_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *query) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (!go->i2c_adapter_online) return -EIO; i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, query); - return (!query->name[0]) ? -EINVAL : 0; + return (!query->name[0]) ? mpeg_queryctrl(query) : 0; } static int vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *ctrl) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; struct v4l2_queryctrl query; if (!go->i2c_adapter_online) @@ -1013,7 +995,7 @@ static int vidioc_g_ctrl(struct file *file, void *priv, query.id = ctrl->id; i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, &query); if (query.name[0] == 0) - return -EINVAL; + return mpeg_g_ctrl(ctrl, go); i2c_clients_command(&go->i2c_adapter, VIDIOC_G_CTRL, ctrl); return 0; @@ -1022,8 +1004,7 @@ static int vidioc_g_ctrl(struct file *file, void *priv, static int vidioc_s_ctrl(struct file *file, void *priv, struct v4l2_control *ctrl) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; struct v4l2_queryctrl query; if (!go->i2c_adapter_online) @@ -1033,7 +1014,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, query.id = ctrl->id; i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, &query); if (query.name[0] == 0) - return -EINVAL; + return mpeg_s_ctrl(ctrl, go); i2c_clients_command(&go->i2c_adapter, VIDIOC_S_CTRL, ctrl); return 0; @@ -1042,8 +1023,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, static int vidioc_g_parm(struct file *filp, void *priv, struct v4l2_streamparm *parm) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; struct v4l2_fract timeperframe = { .numerator = 1001 * go->fps_scale, .denominator = go->sensor_framerate, @@ -1061,8 +1041,7 @@ static int vidioc_g_parm(struct file *filp, void *priv, static int vidioc_s_parm(struct file *filp, void *priv, struct v4l2_streamparm *parm) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; unsigned int n, d; if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) @@ -1094,8 +1073,7 @@ static int vidioc_s_parm(struct file *filp, void *priv, static int vidioc_enum_framesizes(struct file *filp, void *priv, struct v4l2_frmsizeenum *fsize) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; /* Return -EINVAL, if it is a TV board */ if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) || @@ -1115,8 +1093,7 @@ static int vidioc_enum_framesizes(struct file *filp, void *priv, static int vidioc_enum_frameintervals(struct file *filp, void *priv, struct v4l2_frmivalenum *fival) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; /* Return -EINVAL, if it is a TV board */ if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) || @@ -1133,10 +1110,27 @@ static int vidioc_enum_frameintervals(struct file *filp, void *priv, return 0; } +static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *std) +{ + struct go7007 *go = ((struct go7007_file *) priv)->go; + + switch (go->standard) { + case GO7007_STD_NTSC: + *std = V4L2_STD_NTSC; + break; + case GO7007_STD_PAL: + *std = V4L2_STD_PAL; + break; + default: + return -EINVAL; + } + + return 0; +} + static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *std) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (go->streaming) return -EBUSY; @@ -1178,30 +1172,27 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *std) return 0; } -#if 0 /* keep */ - case VIDIOC_QUERYSTD: - { - v4l2_std_id *std = arg; +static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *std) +{ + struct go7007 *go = ((struct go7007_file *) priv)->go; - if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) && - go->input == go->board_info->num_inputs - 1) { - if (!go->i2c_adapter_online) - return -EIO; - i2c_clients_command(&go->i2c_adapter, - VIDIOC_QUERYSTD, arg); - } else if (go->board_info->sensor_flags & GO7007_SENSOR_TV) - *std = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM; - else - *std = 0; - return 0; - } -#endif + if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) && + go->input == go->board_info->num_inputs - 1) { + if (!go->i2c_adapter_online) + return -EIO; + i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYSTD, std); + } else if (go->board_info->sensor_flags & GO7007_SENSOR_TV) + *std = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM; + else + *std = 0; + + return 0; +} static int vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *inp) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (inp->index >= go->board_info->num_inputs) return -EINVAL; @@ -1230,8 +1221,7 @@ static int vidioc_enum_input(struct file *file, void *priv, static int vidioc_g_input(struct file *file, void *priv, unsigned int *input) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; *input = go->input; @@ -1240,8 +1230,7 @@ static int vidioc_g_input(struct file *file, void *priv, unsigned int *input) static int vidioc_s_input(struct file *file, void *priv, unsigned int input) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (input >= go->board_info->num_inputs) return -EINVAL; @@ -1262,8 +1251,7 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int input) static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) return -EINVAL; @@ -1281,8 +1269,7 @@ static int vidioc_g_tuner(struct file *file, void *priv, static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) return -EINVAL; @@ -1308,8 +1295,7 @@ static int vidioc_s_tuner(struct file *file, void *priv, static int vidioc_g_frequency(struct file *file, void *priv, struct v4l2_frequency *f) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) return -EINVAL; @@ -1324,8 +1310,7 @@ static int vidioc_g_frequency(struct file *file, void *priv, static int vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *f) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) return -EINVAL; @@ -1340,8 +1325,7 @@ static int vidioc_s_frequency(struct file *file, void *priv, static int vidioc_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cropcap) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; @@ -1385,8 +1369,7 @@ static int vidioc_cropcap(struct file *file, void *priv, static int vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop) { - struct go7007_file *gofh = priv; - struct go7007 *go = gofh->go; + struct go7007 *go = ((struct go7007_file *) priv)->go; if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; @@ -1801,7 +1784,9 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_querybuf = vidioc_querybuf, .vidioc_qbuf = vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, + .vidioc_g_std = vidioc_g_std, .vidioc_s_std = vidioc_s_std, + .vidioc_querystd = vidioc_querystd, .vidioc_enum_input = vidioc_enum_input, .vidioc_g_input = vidioc_g_input, .vidioc_s_input = vidioc_s_input, diff --git a/linux/drivers/staging/go7007/s2250-board.c b/linux/drivers/staging/go7007/s2250-board.c index f35f0776c..8c85a9c36 100644 --- a/linux/drivers/staging/go7007/s2250-board.c +++ b/linux/drivers/staging/go7007/s2250-board.c @@ -112,7 +112,7 @@ static u16 vid_regs_fp_pal[] = }; struct s2250 { - int std; + v4l2_std_id std; int input; int brightness; int contrast; @@ -203,10 +203,13 @@ static int write_reg_fp(struct i2c_client *client, u16 addr, u16 val) usb = go->hpi_context; if (mutex_lock_interruptible(&usb->i2c_lock) != 0) { printk(KERN_INFO "i2c lock failed\n"); + kfree(buf); return -EINTR; } - if (go7007_usb_vendor_request(go, 0x57, addr, val, buf, 16, 1) < 0) + if (go7007_usb_vendor_request(go, 0x57, addr, val, buf, 16, 1) < 0) { + kfree(buf); return -EFAULT; + } mutex_unlock(&usb->i2c_lock); if (buf[0] == 0) { @@ -214,6 +217,7 @@ static int write_reg_fp(struct i2c_client *client, u16 addr, u16 val) subaddr = (buf[4] << 8) + buf[5]; val_read = (buf[2] << 8) + buf[3]; + kfree(buf); if (val_read != val) { printk(KERN_INFO "invalid fp write %x %x\n", val_read, val); @@ -224,8 +228,10 @@ static int write_reg_fp(struct i2c_client *client, u16 addr, u16 val) subaddr, addr); return -EFAULT; } - } else + } else { + kfree(buf); return -EFAULT; + } /* save last 12b value */ if (addr == 0x12b) @@ -234,6 +240,45 @@ static int write_reg_fp(struct i2c_client *client, u16 addr, u16 val) return 0; } +static int read_reg_fp(struct i2c_client *client, u16 addr, u16 *val) +{ + struct go7007 *go = i2c_get_adapdata(client->adapter); + struct go7007_usb *usb; + u8 *buf; + + if (go == NULL) + return -ENODEV; + + if (go->status == STATUS_SHUTDOWN) + return -EBUSY; + + buf = kzalloc(16, GFP_KERNEL); + + if (buf == NULL) + return -ENOMEM; + + + + memset(buf, 0xcd, 6); + usb = go->hpi_context; + if (down_interruptible(&usb->i2c_lock) != 0) { + printk(KERN_INFO "i2c lock failed\n"); + kfree(buf); + return -EINTR; + } + if (go7007_usb_vendor_request(go, 0x58, addr, 0, buf, 16, 1) < 0) { + kfree(buf); + return -EFAULT; + } + up(&usb->i2c_lock); + + *val = (buf[0] << 8) | buf[1]; + kfree(buf); + + return 0; +} + + static int write_regs(struct i2c_client *client, u8 *regs) { int i; @@ -348,14 +393,42 @@ static int s2250_command(struct i2c_client *client, { struct v4l2_control *ctrl = arg; int value1; + u16 oldvalue; switch (ctrl->id) { case V4L2_CID_BRIGHTNESS: - printk(KERN_INFO "s2250: future setting\n"); - return -EINVAL; + if (ctrl->value > 100) + dec->brightness = 100; + else if (ctrl->value < 0) + dec->brightness = 0; + else + dec->brightness = ctrl->value; + value1 = (dec->brightness - 50) * 255 / 100; + read_reg_fp(client, VPX322_ADDR_BRIGHTNESS0, &oldvalue); + write_reg_fp(client, VPX322_ADDR_BRIGHTNESS0, + value1 | (oldvalue & ~0xff)); + read_reg_fp(client, VPX322_ADDR_BRIGHTNESS1, &oldvalue); + write_reg_fp(client, VPX322_ADDR_BRIGHTNESS1, + value1 | (oldvalue & ~0xff)); + write_reg_fp(client, 0x140, 0x60); + break; case V4L2_CID_CONTRAST: - printk(KERN_INFO "s2250: future setting\n"); - return -EINVAL; + if (ctrl->value > 100) + dec->contrast = 100; + else if (ctrl->value < 0) + dec->contrast = 0; + else + dec->contrast = ctrl->value; + value1 = dec->contrast * 0x40 / 100; + if (value1 > 0x3f) + value1 = 0x3f; /* max */ + read_reg_fp(client, VPX322_ADDR_CONTRAST0, &oldvalue); + write_reg_fp(client, VPX322_ADDR_CONTRAST0, + value1 | (oldvalue & ~0x3f)); + read_reg_fp(client, VPX322_ADDR_CONTRAST1, &oldvalue); + write_reg_fp(client, VPX322_ADDR_CONTRAST1, + value1 | (oldvalue & ~0x3f)); + write_reg_fp(client, 0x140, 0x60); break; case V4L2_CID_SATURATION: if (ctrl->value > 127) diff --git a/linux/drivers/staging/go7007/snd-go7007.c b/linux/drivers/staging/go7007/snd-go7007.c index 03c4dfc13..d133d768d 100644 --- a/linux/drivers/staging/go7007/snd-go7007.c +++ b/linux/drivers/staging/go7007/snd-go7007.c @@ -29,6 +29,7 @@ #include <linux/mutex.h> #include <linux/uaccess.h> #include <asm/system.h> +#include "compat.h" #include <sound/core.h> #include <sound/pcm.h> #include <sound/initval.h> |