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2008-01-28 tuner-xc2028.c: make a function staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> dump_firm_type_and_int_freq() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-28 frontends/tda18271-common.c: fix off-by-oneMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> This patch fixes an off-by-one error spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@kernel.org> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-28 frontends/xc5000.c: make a struct staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> struct XC5000_Standard[] can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Reviewed-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-28 em28xx/: make 2 functions staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> This patch makes the following needlessly global functions static: - em28xx-core.c:em28xx_write_reg_bits() - em28xx-video.c:em28xx_vdev_init() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-28 ivtv-yuv.c: make 3 functions staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> This patch makes the following needlessly global functions static: - ivtv_yuv_next_free() - ivtv_yuv_setup_frame() - ivtv_yuv_udma_frame() Signed-off-by: Adrian Bunk <bunk@kernel.org> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-28 stk-sensor.c: make 2 functions staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> This patch makes the following needlessly global functions static: - stk_sensor_outb() - stk_sensor_inb() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-28 make stk_camera_cleanup() staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> stk_camera_cleanup() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-28 make tuner-core.c:tuner_list staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> tuner_list can become static - and it's anyway a way too generic name for a global variable - see commit b00ef4b8d8c29bfb5f6f92ee60bc04b604f36ef2 for a completely different global variable of the same name I just made static... Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-28Partially revert changeset 7097:ed7daeb29425Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> An experimental, incomplete changeset were committed by mistake. Reverting it. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-28saa7134-dvb: add missing dvb_attach call (for tda10046_attach)Mauro Carvalho Chehab
From: Matthias Schwarzott <zzam@gentoo.org> saa7134-dvb: add missing dvb_attach around tda10046_attach This patch adds a possibly missing dvb_attach for tda10046_attach. This removes the hard dependency of saa7134-dvb on tda1004x module. Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-27merge: http://linuxtv.org/hg/~dougsland/v4lMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-27[PATCH] static memoryDouglas Schilling Landgraf
From: Douglas Schilling Landgraf <dougsland@gmail.com> - Static memory is always initialized with 0. - Replaced in some cases C99 comments for /* */ Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
2008-01-27 radio-si470x improvements and seldom problem fixed in tuning functionsMauro Carvalho Chehab
From: Tobias Lorenz <tobias.lorenz@gmx.net> I updated the radio-si470x driver another time. Here are the commented history entries: - number of seek_retries changed to tune_timeout The last versions checked for the end of frequency tuning by polling a si470x register. Therefore polling depended on the usb utilization. This was changed to have a constant timeout now. - fixed problem with incomplete tune operations by own buffers The last version used a shared buffer to assembly the USB HID reports. It sometimes happened, that multiple functions were modifing this buffer simultanuously. When sending such reports, the hardware returned USB stalls (-EPIPE). Now buffers of the correct size (smaller than before) are allocated as local variables. - optimization of variables The size of some variables has been reduced to allow the compiler to generate more optimized code. - improved error logging At some important location, error checking was improved. Especially the usb transfers to access si470x registers and the tuning functions were modified. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-27Fix bugzilla 9699Douglas Schilling Landgraf
From: Mauro Carvalho Chehab <mchehab@infradead.org> isapnp_fmi_probe attaches device. However, if request_region() fails, the device isn't disattached. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
2008-01-27Fix bugzilla 9699Douglas Schilling Landgraf
From: Douglas Schilling Landgraf <dougsland@gmail.com> Changed request_region() validation to avoid crash. Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
2008-01-27 V4L: stkwebcam: use v4l_compat_ioctl32Mauro Carvalho Chehab
From: Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-27 V4L: stkwebcam: Power management supportMauro Carvalho Chehab
From: Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-27 V4L: stkwebcam: Add support for YUYV formatMauro Carvalho Chehab
From: Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-26tuner-simple: move device-specific code into three separate functionsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Move the switch..case blocks with device-specific code from functions simple_set_tv_freq and simple_set_radio_freq ...into three new functions: simple_std_setup, simple_post_tune and simple_radio_bandswitch Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-28tuner: properly handle failed calls to simple_tuner_attachMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> If simple_tuner_attach fails, set t->type to TUNER_ABSENT, set t->mode_mask to T_UNINITIALIZED, and exit the set_type function. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-29tuner: remove dependency of tuner-core on tuner-typesMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> This patch fully removes the dependency of tuner-core on tuner-types. There is no longer any need to pass struct tunertype in attach-time config structure - instead pass the tuner type ID. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-28tuner: move tuner type ID check to simple_tuner_attachMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Move tuner type ID check from tuner-core::set_type to simple_tuner_attach. Since tuner-core forwards all attach requests to tuner-simple as the default case, unless a specific attach function is specified in set_type, this change is an appropriate cleanup. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-27tuner: build tuner-types independently of tuner-coreMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> tuner-types is needed for tuner-simple, and does not need to be bound to tuner-core. Any caller of tuner-simple, including tuner-core, needs to pass a structure from tuner-types into tuner-simple at attach-time. Export the two needed symbols from tuner-types for now, so that card-level drivers can attach tuner-simple for hybrid dvb_frontend devices. We will remove this dependency altogether as tuner refactoring phase 3 progresses. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-27tuner-simple: display frequency in MHzMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> fix debug in simple_config_lookup to display frequency in MHz Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-27tuner-simple: create separate t_params and ranges lookup functionsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Move some reuseable code out of simple_set_tv_freq into separate functions. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-26ivtv: fix for yuv filter table checkHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> As the result of a previous change that delayed the loading of the firmware, the driver can sometimes report a bogus error regarding the yuv output filter table not being found in the firmware. This patch moves the filter table check to ensure it's only done after the firmware has been loaded. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-01-26cx25840: code cleanupHans Verkuil
From: Tyler Trafford <ttrafford@gmail.com> - Use min() - Eliminate extraneous variables Signed-off-by: Tyler Trafford <ttrafford@gmail.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-01-21add the driver files for isl6405 to the repositoryHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> forgot the "hg add", sorry Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2008-01-20Initial DVB-S support for MD8800 /CTX948Hartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> Support is not complete yet and untested. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2008-01-20Add support for the ISL6405 dual LNB supply chipHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> The chip can control 2 LNBs independently. The driver distinguishes them by evaluating the MSB of the override_set parameter of the isl6405_attach function. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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>
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