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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>
2008-02-13Fix compat code to work with 2.6.24Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-13V4L, include ioctl.h in videodev headersMauro Carvalho Chehab
From: Jiri Slaby <jirislaby@gmail.com> Fix compilation of user processes which includes videodev*.h but not includes linux/ioctl.h: v4l2ext_helper.c: In function 'process_ioctl': v4l2ext_helper.c:183: warning: implicit declaration of function '_IOWR' v4l2ext_helper.c:183: error: expected expression before 'struct' v4l2ext_helper.c:183: error: case label does not reduce to an integer constant Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.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>
2008-02-11 Lift videobuf-dma-sg's PCI dependency, until it is fixedMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> videobuf-dma-sg.c should be converted to the generic DMA API to make it also useful for non-PCI configurations. Even now it can be used thanks to compatibility macros in include/asm-generic/pci-dma-compat.h. This has been verified to work on PXA270 CPU with the pxa_camera.c soc-camera driver. For this the following temporary work-around is needed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-12 xc5000: fix build error when built as moduleMauro Carvalho Chehab
From: Tony Breeds <tony@bakeyournoodle.com> drivers/built-in.o: In function `set_type': tuner-core.c:(.text+0x8879d): undefined reference to `xc5000_attach' Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 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>
2008-02-09 autosuspend supportMauro Carvalho Chehab
From: Tobias Lorenz <tobias.lorenz@gmx.net> Together with Oliver Neukum from Novell, USB autosuspend support was added. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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>
2008-02-07 Add 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>
2008-02-05 Phycore pcm-990-specific code for the PXA270 Quick Capture driverMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Platform-specific code for Phytec's phyCORE-PXA270 platform Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-07Import pcm990-baseboard, needed by PXA270 Quick Capture driverMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> kernel-sync: 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>
2008-02-07Import pxa specific code, needed by pxa-camera driverMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> kernel-sync: 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>
2008-02-05 Add chip IDs for Micron mt9m001 and mt9v022 CMOS camerasMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Add V4L2_IDENT chip IDs for mt9m001 and mt9v022 cameras, will be used by future patches, primarily to implement the g_chip_ident ioctl. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-07merge: http://ifup.org/hg/v4l-specMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> 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>
2008-02-05Order is wrong, when comparing with kernel versionMauro 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 69252128ec628e9d19739db0101e1826d993aecbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Original Changelog: Author: Andy Shevchenko <andy@smile.org.ua> Date: Thu Jan 24 18:11:53 2008 +0100 [ALSA] fm801 - Add mute support for FM-only card with FM801 PCI to tuner bridge This is improvement of the early support of the FM-only cards where the fm801 chip represents the PCI to tuner bridge. The tuner initialization isn't included the mute on as well as mute support via V4L request. Proposed patch should fix this at least for 64-PCR model. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-02-05Synchronize with kernelMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> kernel-sync: 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>
2008-02-04 radio-si470x version 1.0.6Mauro Carvalho Chehab
From: Tobias Lorenz <tobias.lorenz@gmx.net> This patch combines all the finished discussions and its resulting patches from the mailing list. The version 1.0.6 is mainly influenced by Oliver Neukum. He found a lot of small issues, that are fixed with this patch now. For me the most interesting thing is, that it's now safer to use it on other architectures. The history for version 1.0.6 is: - 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() The driver is tested with all Debian/testing radio programs and rdsd. The patch is tested against checkpatch.pl v1.12. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> 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>
2008-02-10radio-si470x: fix build warningMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> fix the following build warning: radio-si470x.c: In function 'si470x_get_rds_registers': radio-si470x.c:562: warning: format '%ld' expects type 'long int', but argument 3 has type 'unsigned int' Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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