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path: root/linux/drivers/media/video
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2008-07-09gspca: fix warnings on x86_64Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> /home/v4l/master/v4l/gspca.c: In function 'gspca_frame_add': /home/v4l/master/v4l/gspca.c:222: warning: format '%d' expects type 'int', but argument 2 has type 'long int' /home/v4l/master/v4l/gspca.c: In function 'dev_read': /home/v4l/master/v4l/gspca.c:1568: warning: format '%d' expects type 'int', but argument 2 has type 'size_t' /home/v4l/master/v4l/gspca.c:1618: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' Acked-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-04buf-dma-sg.c: avoid clearing memory twiceMauro Carvalho Chehab
From: Christophe Jaillet <jaillet.christophe@wanadoo.fr> 1) Remove a useless initialisation of 'i' 2) Avoid clearing the memory allocated twice (once in 'kcalloc', once in 'sg_init_table') 3) Remove a test that can never trigger. The function returns NULL in such a case, so we know that at this point 'pages[0]' != NULL Signed-off-by: Christophe Jaillet <jaillet.christophe@wanadoo.fr> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-08Fix pointer cast warnings in the ivtv framebuffer driverMauro Carvalho Chehab
From: David Howells <dhowells@redhat.com> Fix casts of pointers to integers of different sizes in the ivtv framebuffer driver. These were introduced in patch 38eb6ba5b8487d15b020fe391d324edd2b659b03. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-08Fix a const pointer error in the Conexant cx23418 MPEG encoder driverMauro Carvalho Chehab
From: David Howells <dhowells@redhat.com> Fix a const pointer to non-const pointer assignment error in the Conexant cx23418 MPEG encoder driver. This was introduces in patch 1c1e45d17b663d4749af456ab7c2fc1f36405ef8. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-10tvaudio: Stop I2C driver ID abuseMauro Carvalho Chehab
From: Jean Delvare <khali@linux-fr.org> The tvaudio driver is using "official" I2C device IDs for internal purpose. There must be some historical reason behind this but anyway, it shouldn't do that. As the stored values are never used, the easiest way to fix the problem is simply to remove them altogether. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-10ovcamchip: Delete stray I2C bus IDMauro Carvalho Chehab
From: Jean Delvare <khali@linux-fr.org> I2C_HW_SMBUS_OVFX2 is referenced in ovcamchip_core.c, but no bus uses this driver ID, so we can remove the reference. As far as I can see, the Cypress FX2 webcam is handled by a different driver (dvb-usb). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-11saa7134: add support for AVerMedia M103Mauro Carvalho Chehab
From: Massimo Piccioni <alsa@piccio.org> The following patch updates saa7134 driver to add support for AVerMedia M103 MiniPCI DVB-T Hybrid card. Signed-off-by: Massimo Piccioni <alsa@piccio.org> [mchehab@infradead.org: fixed merge conflicts and a small codingstyle] Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-30ivtv: put back full device name, people relied on it in udev rules.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-30merge...Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-06-30gspca: minor changesJean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> main: V4L2_PIX_FMT_SPCA501 is compressed (thanks to Hans de Goede) main: return 0 when no change on vidioc_s_fmt_cap (thanks to Hans de Goede) pac207: cleanup Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-06-30gspca: all subdriversJean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> - remaning subdrivers added - remove the decoding helper and some specific frame decodings Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-06-29pvrusb2: Update video_gop_sizeMike Isely
From: Mike Isely <isely@pobox.com> When switching video standard, ensure that video GOP size remains appropriately configured. Signed-off-by: Mike Isely <isely@pobox.com>
2008-06-29pvrusb2: Fix misleading source code commentMike Isely
From: Mike Isely <isely@pobox.com> Signed-off-by: Mike Isely <isely@pobox.com>
2008-06-29Avermedia E506 compositeMauro Carvalho Chehab
From: Tim Farrington <timf@iinet.net.au> Composite was originally mis-labelled as name_comp1, so it should be simply redone as name_comp, with its now corrected attributes. Signed-off-by: Tim Farrington <timf@iinet.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-29Fix whitespace diffs between -git and mercurialMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-29Fix compilation for mt9v022Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-29em28xx-dvb: Fix in-kernel compilationMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-28Fix s2255drv compilation against older kernelsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> As reported by Hermann Pitton: CC [M] /mnt/xfer/mercurial/v4l-dvb-head/v4l-dvb/v4l/s2255drv.o s2255drv.c: In function 'vidioc_querycap': s2255drv.c:809: error: implicit declaration of function 'dev_name' s2255drv.c:809: warning: passing argument 2 of 'strlcpy' makes pointer from integer without a cast Tested with kernel 2.6.25.6 Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-28cx18: enable TS supportHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-28Fix callback namesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Callback naming has changed. Fix to the proper convention. CC: Dean Anderson <dean@sensoray.com> CC: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-28cx18: Upgrade to newer firmware & update cx18 documentation.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Conexant graciously gave us permission to redistribute the firmware. Update the documentation where the firmware can be downloaded. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-28cx18: set correct audio inputs for tuner and line-in 2.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-28cx18: fix v4l-cx23418-dig.fw firmware load.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-28cx18/ivtv: choose a better initial TV standard for cards without eeprom.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-27saa7134-empress: fix MPEG control supportHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The MPEG controls could not be enumerated and so could not be read or set through the v4l2-ctl utility or shown in control panels. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-30From: Laurent Pinchart <laurent.pinchart@skynet.be>Mauro Carvalho Chehab
USB Video Class driver This driver supports video input devices compliant with the USB Video Class specification. This means lots of currently manufactured webcams, and probably most of the future ones. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Notice: Due to MAINTAINERS file that isn't at mercurial tree, I've committed it on my -git and backported to -hg. kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-27cx18: fix PAL/SECAM supportHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Reverted the 'Fix unintended auto configurations in cx18-av-core' patch, instead disable the auto config completely. Fix a bug in cx18_av_vbi_setup() where the standard tests were done in the wrong order. Tested with NTSC-M, PAL-BG, PAL-I, PAL-DK, PAL-M, PAL-Nc, SECAM-DK, SECAM-L and SECAM-BG. The last one does not work at the moment due to a tda9887.c bug. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-24videodev: simplify get_index()Brandon Philips
Use Hans Verkuil's suggested method of implementing get_index which doesn't depend on class_for_each_device and instead uses the video_device array. This simplifies the code and reduces its memory footprint. Signed-off-by: Brandon Philips <bphilips@suse.de>
2008-07-17btaudio/tvmixer/miropcm20-rds: fix 2.6.16 compilationHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Missed a few warnings, this patch fixes them. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17videodev: add support for kernels < 2.6.19Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Add the necessary compatibility code to handle the struct device/struct class_device differences. It was too much work (with uncertain benefits) to convert several drivers to handle kernels <2.6.19, so they are not built on these older kernels. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17videodev/dabusb/dvbdev: fix 2.6.16 compilationHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> struct file_operations was made const in 2.6.17. Cast const away when compiling under 2.6.16. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17gspca/tea575x-tuner: fix compilation for kernels <= 2.6.17Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17cx18/smsusb: fix compile errors when building for kernels < 2.6.19Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17v4l-dvb: fix compilation issues for kernel 2.6.21Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> - fix unused function warnings in v4l2-i2c-drv.h and v4l2-i2c-drv-legacy.h - fix ivtvfb.c compile warning that would in fact lead to an oops - disable DVB_DRX397XD for kernels <= 2.6.21: it needs div64_64 Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17mt9m001/saa7127: fix 2.6.25 kernel build warning/error.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Allow these to build for kernels < 2.6.26. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17ov7670: fix compile warningsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17saa7115: use saa7115_auto instead of saa711x as the autodetect driver name.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Having an _auto suffix is less ambiguous than a 'saa711x' identifier. It's also used like this in the saa7127 driver. Thanks to Jean Delvare for suggesting this. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17saa7127: Make device detection optionalHans Verkuil
From: Jean Delvare <khali@linux-fr.org> The saa7127 driver supports all of SAA7126, SAA7127, SAA7128 and SAA1729 devices. Declare all these devices, so that board drivers can tell which device is present, instead of always relying on auto-detection (which needs to write to the chip, eek!). We still need the detection for ivtv, so a special device name "saa7127_auto" can be used when the caller doesn't know exactly which device is present. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17cx18: move cx18_av_vbi_setup to av-core.c and rename to cx18_av_std_setupHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Same issue as for cx25840: this function sets up the standard timings and has nothing to do with VBI setup. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17ivtv/cx18: ensure the default control values are correctHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> For several MPEG controls and the volume control the default as returned by VIDIOC_QUERYCTRL was incorrect and did not match the actual initial value. This is now fixed for cx18 and ivtv. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17cx25840: move cx25840_vbi_setup to core.c and rename to cx25840_std_setupHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> cx25840_vbi_setup has nothing to do with setting up VBI, but everything with setting up the standard. Move to cx25840-core.c and rename. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17merge: http://linuxtv.org/hg/~jfrancois/gspca/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-17soc_camera_platform: Add SoC Camera Platform driverMagnus Damm
This patch adds a simple platform camera device. Useful for testing cameras with SoC camera host drivers. Only one single pixel format and resolution combination is supported. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- drivers/media/video/Kconfig | 6 drivers/media/video/Makefile | 1 drivers/media/video/soc_camera_platform.c | 198 +++++++++++++++++++++++++++++ include/media/soc_camera_platform.h | 15 ++ 4 files changed, 220 insertions(+)
2008-07-17sh_mobile_ceu_camera: Add SuperH Mobile CEU driver V3Magnus Damm
This is V3 of the SuperH Mobile CEU soc_camera driver. The CEU hardware block is configured in a transparent data fetch mode, frames are captured from the attached camera and written to physically contiguous memory buffers provided by the newly added videobuf-dma-contig queue. Tested on sh7722 and sh7723 processors. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- Changes since V2: - remove SUPERH Kconfig dependency - move sh_mobile_ceu.h to include/media - add board callback support with enable_camera()/disable_camera() - add support for declare_coherent_memory - rework video memory limit - more verbose error messages Changes since V1: - fixed the CEU driver to work with the newly updated patches drivers/media/video/Kconfig | 8 drivers/media/video/Makefile | 1 drivers/media/video/sh_mobile_ceu_camera.c | 657 ++++++++++++++++++++++++++++ include/media/sh_mobile_ceu.h | 12 4 files changed, 678 insertions(+)
2008-07-16videobuf: Add physically contiguous queue code V3Magnus Damm
This is V3 of the physically contiguous videobuf queues patch. Useful for hardware such as the SuperH Mobile CEU which doesn't support scatter gatter bus mastering. Since it may be difficult to allocate large chunks of physically contiguous memory after some uptime due to fragmentation, this code allocates memory using dma_alloc_coherent(). Architectures supporting dma_declare_coherent_memory() can easily avoid fragmentation issues by using dma_declare_coherent_memory() to force dma_alloc_coherent() to allocate from a certain pre-allocated memory area. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- Changes since V2 - use dma_handle for physical address - use "scatter gather" instead of "scatter gatter" Changes since V1: - use dev_err() instead of pr_err() - remember size in struct videobuf_dma_contig_memory - keep struct videobuf_dma_contig_memory in .c file - let videobuf_to_dma_contig() return dma_addr_t - implement __videobuf_sync() - return statements, white space and other minor fixes drivers/media/video/Kconfig | 5 drivers/media/video/Makefile | 1 drivers/media/video/videobuf-dma-contig.c | 417 +++++++++++++++++++++++++++++ include/media/videobuf-dma-contig.h | 32 ++ 4 files changed, 455 insertions(+)
2008-07-16videobuf: Fix gather spellingMagnus Damm
Use "scatter gather" instead of "scatter gatter". Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- drivers/media/video/videobuf-dma-sg.c | 2 +- drivers/media/video/videobuf-vmalloc.c | 2 +- include/media/videobuf-dma-sg.h | 2 +- include/media/videobuf-vmalloc.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)
2008-07-11soc_camera: Move spinlocksMagnus Damm
This patch moves the spinlock handling from soc_camera.c to the actual camera host driver. The spinlock_alloc/free callbacks are replaced with code in init_videobuf(). So far all camera host drivers implement their own spinlock_alloc/free methods anyway, and videobuf_queue_core_init() BUGs on a NULL spinlock argument, so, new camera host drivers will not forget to provide a spinlock when initialising their videobuf queues. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- drivers/media/video/pxa_camera.c | 17 ++++------------ drivers/media/video/soc_camera.c | 39 -------------------------------------- include/media/soc_camera.h | 5 ---- 3 files changed, 7 insertions(+), 54 deletions(-)
2008-07-11soc_camera: make videobuf independentPaulius Zaleckas
Makes SoC camera videobuf independent. Includes all necessary changes for PXA camera driver (currently the only driver using soc_camera in the mainline). These changes are important for the future soc_camera based drivers. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Cc: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
2008-06-22zoran annotations and fixesMauro Carvalho Chehab
From: Al Viro <viro@ftp.linux.org.uk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-22cx23885 endianness fixesMauro Carvalho Chehab
From: Al Viro <viro@ftp.linux.org.uk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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