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path: root/linux/drivers/media/video
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2008-02-18 drivers/media/video/sn9c102/sn9c102_core.c Fix Unlikely(x) == yMauro Carvalho Chehab
From: Roel Kluin <12o3l@tiscali.nl> Fix Unlikely(x) == y Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Reviewed-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-15zoran: Fix namespace conflicts with Zoran 'GPIO_MAX' enumMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Thanks to Martin Michlmayr <tbm@cyrius.com> for reporting this issue: The zoran driver fails to compile on the ARM Orion platform with: In file included from drivers/media/video/zoran_procfs.c:50: drivers/media/video/zoran.h:232: error: expected identifier before numeric constant The reason is that drivers/media/video/zoran.h defines an enum with GPIO_MAX in it, but Orion contains a #define GPIO_MAX 32 in include/asm-arm/arch-orion/orion.h Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-15 Fix breakage in mt9m001 and mt9v022 driver if "CONFIG_GENERIC_GPIO is not set"Mauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Both camera drivers can function without GPIO support, in which case they will only support the 10 bit data width mode. But the two respective switch have to depend on CONFIG_GENERIC_GPIO. Additionally remove redundant gpio_is_valid tests - they are repeated in bus_switch_request() functions. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-15 Replace NO_GPIO with gpio_is_valid()Mauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Upon suggestion by David Brownell use a gpio_is_valid() predicate instead of an explicit NO_GPIO macro. The respective patch to include/asm-generic/gpio.h has been accepted upstream. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-15Fix dependencies for MT9M001 and MT9V022Mauro Carvalho Chehab
From: Stephen Rothwell <sfr@canb.auug.org.au> The MT9M001 and MT9V022 cameras must depend on GENERIC_GPIO since they include asm/gpio.h Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-13 remove V4L2_CID_SHARPNESS from meye.h and report private control as DISABLEDMauro Carvalho Chehab
From: Brandon Philips <brandon@ifup.org> - Continue to support the V4L2_CID_PRIVATE_BASE + 1 control in the ABI - Report the same control as V4L2_CID_SHARPNESS - Report the private control disabled via QUERYCTRL Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-14merge: http://linuxtv.org/hg/~rmcc/blackbird/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-13Fix FM firmware loadingMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> There's no need to load SCode table for FM. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-13cx88-mpeg: Fix race condition in variable accessRicardo Cerqueira
From: Ricardo Cerqueira <v4l@cerqueira.org> There was a possible race condition in the increment/decrement of the active device references counter. Thanks to Trent Piepho (xyzzy@speakeasy.org) for bringing it up. Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
2008-02-13 bttv: Fix overlay divide error.Mauro Carvalho Chehab
From: Robert Fitzsimons <robfitz@273k.net> The initial work to convert the bttv driver to V4L2 "Partial conversion from V4L1 to V4L2" (e84619b17440ccca4e4db7583d126c4189b987e5), missed the line which set the appropriate overlay crop structure in the newly allocated bttv_buffer. This then causes a divide error in the bttv_calc_geo function. Signed-off-by: Robert Fitzsimons <robfitz@273k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-11cx88-mpeg: Allow concurrent access to cx88-mpeg devicesMauro Carvalho Chehab
From: Roland Stoll <roland@xindex.de> It currently isn't possible to open the frontend device of cx88-mpeg devices (DVB or Blackbird) multiple times concurrently. (for instance, to attach a signal monitoring tool while reading a stream, or to send a frequency change ioctl) This patch fixes that condition. Signed-off-by: Roland Stoll <roland@xindex.de> Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-16tveeprom: Add proper tuner mapping for hauppauge eeprom id 133Ricardo Cerqueira
From: Ricardo Cerqueira <v4l@cerqueira.org> Do away with the need to set tuner=63 on cx88xx with recent HVR-1300 boards Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
2008-02-11Adds support for Genius TVGo A11MCEMauro Carvalho Chehab
From: Adrian Pardini <pardo.bsso@gmail.com> Signed-off-by: Adrian Pardini <pardo.bsso@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-11merge: http://www.linuxtv.org/hg/~dougsland/v4l-mutexMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-10arv/planb/vino: Add kernel validation to mutexDouglas Schilling Landgraf
From: Douglas Schilling Landgraf <dougsland@gmail.com> Added kernel validation to support mutex/semaphore. (kernel < 2.6.16) Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
2008-02-08em28xx: add URB_NO_TRANSFER_DMA_MAP, since urb->transfer_dma is setMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Thanks to Alan Stern <stern@rowland.harvard.edu> for pointing this issue. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-08Allow more than one em28xx boardMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> em28xx driver is capable of handling more than one usb device. However, isoc transfers require a large amount of data to be transfered. Before this patch, just one em28xx board were enough to allocate more than 50% URBs: T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8 B: Alloc=480/800 us (60%), #Int= 0, #Iso= 2 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 So, only one board could use an USB host at the same time. After the patch, it is possible to use more than one em28xx at the same time, on the same usb host, if the image size is slower or equal to 345600, since those images will require about 30% of the URBs: T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8 B: Alloc=232/800 us (29%), #Int= 0, #Iso= 2 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 So, in thesis, after the patch, it would be possible to use up to 3 boards by each usb host, if the devices are generating small images. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05 Add support for the MT9V022 cameraMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> This driver supports Micron MT9V022 colour camera. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05 Add support for the MT9M001 cameraMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> This driver supports Micron MT9M001 monochrome and colour cameras. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05 V4L2 soc_camera driver for PXA27x processorsMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> This patch adds a driver for the Quick Capture Interface on the PXA270. It is based on the original driver from Intel, but has been re-worked multiple times since then, now for the first time it supports the V4L2 API. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05 soc_camera V4L2 driver for directly-connected SoC-based camerasMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@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. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-06em28xx-alsa: Add a missing mutexMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-06em28xx: makes audio settings more stableMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Improves audio configurations on em28xx: - mutes audio before changing amux; - adds a delay after setting audio src; - waits up to 50ms for ac97 busy. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-06em28xx: Fix endian and returns the correct valuesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-06em28xx: Fix printing debug values higher than 127Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-06em28xx: Allow register dump/setting for debugMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Adds vidioc_[g|s]_register handlers. This allows getting/setting register from em28xx. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05Fix em28xx audio initializationMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> AC97 register initialization seem to always be needed. This patch fixes audio for Prolink/Pixelview USB2 board. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05Fix compilation against kernel 2.6.23Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05 em28xx/em28xx-core.c: fix use of potentially uninitialized variableMauro Carvalho Chehab
From: Andrew Morton <akpm@linux-foundation.org> drivers/media/video/em28xx/em28xx-core.c: In function 'em28xx_set_audio_source': drivers/media/video/em28xx/em28xx-core.c:276: warning: 'no_ac97' may be used uninitialized in this function This looks like a genuine bug to me. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05backport commit a3c53e2310192e63e49610ffcb6a36b2a706fa3eMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Original Changelog: Author: Daniel Walker <dwalker@mvista.com> Date: Thu Jan 17 12:52:05 2008 -0800 fix wrong sized spinlock flags argument Correct wrong sized spinlock flags, form int to unsigned long. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05More English fixes from kernel treeMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05merge: http://ifup.org/hg/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05backport Kernel commit 961f80f9c0c0f7c45d7818f9c9969dfaa9e4463dMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Original Changelog: Author: Jean Delvare <khali@linux-fr.org> Date: Sun Jan 27 18:14:51 2008 +0100 i2c: Drivers stop using the redundant client list The redundant i2c client list maintained by i2c-core is going away soon, so drivers should stop using it now. Instead, they can use the standard iterator provided by the device driver model (device_for_each_child). Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05backport kernel commit e48d33193d94175f012c3ed606a1d1e574ed726aMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Original changelog: Author: Jean Delvare <khali@linux-fr.org> Date: Sun Jan 27 18:14:48 2008 +0100 i2c: Change prototypes of refcounting functions Use more standard prototypes for i2c_use_client() and i2c_release_client(). The former now returns a pointer to the client, and the latter no longer returns anything. This matches what all other subsystems do. kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05backport kernel commit c84e6036ba7177a404cc860cb5a440e06fad92ddMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Original changelog: Author: Joe Perches <joe@perches.com> Date: Sun Feb 3 17:18:59 2008 +0200 drivers/media/: Spelling fixes kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05backport kernel commit 9004acc70e8c49c50c4c7b652f906f1e0ed5709dMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Original patch comments: Author: Takashi Iwai <tiwai@suse.de> Date: Tue Jan 8 18:13:27 2008 +0100 [ALSA] Remove sound/driver.h This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05revert changeset 7141Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-11merge: http://linuxtv.org/hg/~hhackmann/v4l-dvb/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-11em28xx: Fix undefined symbol error with CONFIG_SND=NMauro Carvalho Chehab
From: S.Caglar Onur <caglar@pardus.org.tr> Following patch fixes following undefined symbol errors with CONFIG_SND=N Signed-off-by: S.Caglar Onur <caglar@pardus.org.tr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-10make hybrid_tuner_request_state tolerant of devices without i2c adaptersMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Some dvb demodulators access the tuner directly without using i2c. In these cases, i2c_adap may be NULL. This patch fixes hybrid_tuner_request_state to allow for NULL i2c_adapters. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-02-10tda10086: make the 22kHz tone for DISEQC a config optionHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> Some cards need the diseqc signal modulated, while some just need the envelope to control the LNB supply. This fixes Bug 9887 Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Acked-By: Patrick Boettcher <pb@linuxtv.org> Acked-by: Oliver Endriss <o.endriss@gmx.de>
2008-02-04[v4l] convert videbuf_vmalloc_memory to videobuf_vmalloc_memoryBrandon Philips
Signed-off-by: Brandon Philips <bphilips@suse.de>
2008-02-04[v4l] Fix v4l against 2.6.25 treeBrandon Philips
This won't fix the build quite yet since SUBLEVEL hasn't been changed in the Makefile for 2.6.25. But, there isn't much we can do without breaking the build against 2.6.24 too... Fixes the build against these two commits. bdc511f438f6ca40307e06edda00331e6ac0f813 bfb6df24facfde7ec6191edbba798777efb3c375 Signed-off-by: Brandon Philips <bphilips@suse.de>
2008-02-04Add two new fourcc codes for 16bpp formatsMauro Carvalho Chehab
From: Steven Whitehouse <steve@chygwyn.com> This adds two new fourcc codes (as per info at fourcc.org) for 16bpp mono and 16bpp Bayer formats. Signed-off-by: Steven Whitehouse <steve@chygwyn.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-02 add parenthesesMauro Carvalho Chehab
From: Roel Kluin <12o3l@tiscali.nl> '!' has a higher priority than '&': bitanding has no effect. Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-04merge: http://linuxtv.org/hg/~mkrufky/tunerMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-03tuner: return number of instances remaining after hybrid_tuner_release_stateMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Assign the number of instances remaining as the return value of hybrid_tuner_release_state, in case there is any extra cleanup that the tuner driver needs to do after an instance has been destroyed. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-02-02Fix Kconfig dependenciesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> As pointed by Adrian Bunk, with I2C=m and VIDEO_DEV=y, videodev brokes. This patch moves the functions that videodev needs from v4l2-common. It also fixes some Kconfig changes. After this patch, I2C=m / VIDEO_DEV=y will make v4l2 core statically linked into kernel. v4l2-common will be m, and all V4L drivers will also be m. This approach is very conservative, since it is possible to have V4L drivers that don't need I2C or v4l2-common. The better is to map what drivers really need v4l2-common, making them to select v4l2-common, and allowing the others to be 'y', 'm' and 'n'. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-30 Add USB ID for a newer variant of Hauppauge WinTV-HVR 900Mauro Carvalho Chehab
From: Luc Saillard <luc@saillard.org> Device description: WinTV-HVR-900 M/R: 65018/B3C0 ##4207 Signed-off-by: Luc Saillard <luc@saillard.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-31merge: http://linuxtv.org/hg/~mkrufky/tuner-simpleMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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