- 30 Dec, 2008 40 commits
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Jean-Francois Moine authored
Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Jean-Francois Moine authored
The buffer type is already checked in v4l2-ioctl. Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
- move the rev12a sequence from setcontrast to end of start - add the white balance control for rev72a - adjust the contrast formula Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Hans de Goede authored
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Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Thomas Reitmayr authored
Fix the initialization of the URB list for a DVB-USB device to prevent problems on certain platforms (MIPS). Signed-off-by:
Thomas Reitmayr <treitmayr@devbase.at> Signed-off-by:
Patrick Boettcher <pb@linuxtv.org> Signed-off-by:
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Mauro Carvalho Chehab authored
Now, just two routines are enough for analog: the first one configs the analog part and register V4L2 devices, and the second one release analog devices. After this patch, it will be easier to transform em28xx-video into an em28xx extension, loaded only on analog devices. Signed-off-by: -
Mauro Carvalho Chehab authored
em28xx-video were holding several code that are not specific to V4L2 interface. This patch moves the core code for em28xx-core, and usb probing code into em28xx-cards. This opens the possibility of breaking em28xx into a core module and a V4L2 module, loaded only on devices that have analog interfaces. Some cleanup may be done at em28xx-cards to optimize the config code. Signed-off-by: -
Jaime Velasco Juan authored
This patch implements VIDIOC_ENUM_FRAMESIZES, it is used at least by gstreamer. Signed-off-by:
Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by:
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Mauro Carvalho Chehab authored
dib7000p.h defines a few extern symbols when CONFIG_DVB_DIB7000P is not set. since the header is used on more than one driver, this causes symbol duplication, as pointed by Ingo Molnar <mingo@elte.hu>: drivers/media/dvb/built-in.o: In function `dib7000p_set_gpio': (.text+0x3f242): multiple definition of `dib7000p_set_gpio' drivers/media/video/built-in.o:(.text+0xb8c1e): first defined here drivers/media/dvb/built-in.o: In function `dib7000p_i2c_enumeration': (.text+0x3f282): multiple definition of `dib7000p_i2c_enumeration' drivers/media/video/built-in.o:(.text+0xb8c3e): first defined here drivers/media/dvb/built-in.o: In function `dib7000p_set_wbd_ref': (.text+0x3f1c1): multiple definition of `dib7000p_set_wbd_ref' drivers/media/video/built-in.o:(.text+0xb8bfe): first defined here LD drivers/net/built-in.o make[2]: *** [drivers/media/built-in.o] Error 1 Cc: Patrick Boettcher <patrick.boettcher@desy.de> Signed-off-by: -
Hans Verkuil authored
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Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Hans Verkuil authored
Drivers that use v4l2_device can set that as parent pointer in the v4l2_dev field instead of using the struct device parent field. This allows v4l2-dev.c to check whether this driver is v4l2_device based, and if so then it can offer additional services. Signed-off-by:
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Hans Verkuil authored
Instead of relying on the cdev release callback we should rely on the release callback from the device struct. This requires that we use get_device/put_device to do proper refcounting. In order to do this safely v4l2-dev.c now sets up its own file_operations that call out to the driver's ops. Signed-off-by:
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Jiri Slaby authored
usbvideo_ClientIncModCount may return value < 0 in the case of error, not > 0. Signed-off-by:
Jiri Slaby <jirislaby@gmail.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
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Hans Verkuil authored
Converted to v4l2_subdev. While doing that I also discovered a stray 'break' that broke the S_CTRL handling. Fixed that as well. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Mauro Carvalho Chehab authored
The em28xx driver can be coupled to an anciliary AC97 chip. This patch allows read/write AC97 registers directly. Signed-off-by: -
Hans Verkuil authored
The comment said CX2584X instead of CX2341X. Signed-off-by:
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Hans Verkuil authored
Add the missing video_device documentation to v4l2-framework.txt. Signed-off-by:
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Hans Verkuil authored
get_index requires a valid parent device in order to discover which indices are in use. Some drivers (e.g. pvrusb2) do not set the parent device. In that case just return 0. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
The bt832 i2c driver was never used or even compiled and is no longer maintained. It is now removed completely. Signed-off-by:
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Hans Verkuil authored
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Andy Walls authored
Use a consistent crystal value of 28.636360 MHz for computing all PLL parameters so clocks don't have relative error due to assumed crystal value mismatches. Also aimed to have all PLLs run their VOCs at close to 400 MHz to minimze the error of these PLLs as frequency synthesizers. Also set the VDCLK and AIMCLK PLLs to sane values before the APU and CPU firmware are loaded. Also fixed I2S Master clock dividers. Many thanks to Mike Bradley and Jeff Campbell for reporting this problem and suggesting the solution, researching and experimenting, and performing extensive testing to support their suggested solution. Reported-by:
Jeff Campbell <jac1dlists@gmail.com> Reported-by:
Mike Bradley <mike.bradley@incanetworks.com> Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Andy Walls authored
Disable AV_LOCK, locking of audio PLL to video PLL in the cx18-av-core for analog captures. It seems to have adverse effects on captures from SVideo and CVBS sources with current clock & crystal settings in the driver. Many thanks to Jeff Campbell and Mike Bradley for reporting this problem, and suggesting the solution and performing extensive testing to support their suggestion. Reported-by:
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Hans Verkuil authored
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