- 20 Jul, 2008 40 commits
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Hans Verkuil authored
Completely rely on the video_ioctl2 debugging facilities rather than doing it ourselves. Fill in some missing fields in ivtv with VIDIOC_G_FBUF. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Hans Verkuil authored
Various ioctl debugging fixes and improvements: - use %x rather than %d for control IDs and bitmask fields - make two arrays const - show the whole control array for the ext_ctrl ioctls - print pix_fmt for V4L2_BUF_TYPE_VIDEO_OUTPUT - show full type name rather than an integer - fix CROPCAP debugging - fix G/S_TUNER debugging - show error code in case of an error - other small cleanups Signed-off-by:
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Michael Krufky authored
The xc5000 firmware download process can be slow on certain devices. Add a module option, "init_fw" to perform the firmware download during xc5000_attach(), which would get the firmware download over with well before any tune request is made. When this option is enabled, it will reduce the time it takes to get a signal lock during the first tune after driver load, but will add a few seconds to the driver initialization. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Huang Weiyi authored
Removed duplicated include file <asm/byteorder.h> in drivers/media/video/zoran_driver.c. Signed-off-by:
Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Ian Armstrong authored
The IVTV_IOC_DMA_FRAME ioctl fails to correctly 'start' the decoder. Although yuv output will be correct, some functions which should be disabled while the decoder is in use remain enabled. This can result in hardware registers being corrupted, causing problems with the mpeg decoder. This patch ensures the decoder 'start' sequence is called, disabling these functions until the device is closed. Signed-off-by:
Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by:
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Sri Deevi authored
Patch provided courtesy of Conexant http://www.conexant.com. Signed-off-by:
Srinivasa Deevi <srinivasa.deevi@conexant.com> Signed-off-by:
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Ian Armstrong authored
write() operations to the yuv device may not always 'start' the decoder. Although yuv output will be correct, some functions which should be disabled while the decoder is in use remain enabled. This can result in hardware registers being corrupted, causing problems with the mpeg decoder. This patch simply moves the existing decoder 'start' sequence to earlier in the write() handler. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
If the capture is scaled, then the video_temporal_filter is set to 0 by the cx2341x.c module since otherwise you would get ghosting. However, this was also done in the VIDIOC_S_FMT ioctl which meant that the video_temporal_filter control was reset to 0 or 8 each time S_FMT was called. This was old code that should have been removed a long time ago. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
This avoids the need of memsets in the ivtv/cx18 drivers. Signed-off-by:
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Andy Walls authored
cx18: convert driver to use video_ioctl2(). Pushed down ioctl debug messages and priority checks as well. Still left serialization lock in place for now. #if 0'ed out sliced vbi ioctl code for now. Patch heavily based on similar changes made to ivtv by Hans Verkuil. Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
Based on an initial conversion patch from Douglas Landgraf. Signed-off-by:
Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by:
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brandon@ifup.org authored
A number of V4L drivers have a mod param to specify their preferred minors. This is because it is often desirable for applications to have a static /dev name for a particular device. However, using minors has several disadvantages: 1) the requested minor may already be taken 2) using a mod param is driver specific 3) it requires every driver to add a param 4) requires configuration by hand This patch introduces an "index" attribute that when combined with udev rules can create static device paths like this: /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video0 /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video1 /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video2 $ ls -la /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video0 lrwxrwxrwx 1 root root 12 2008-04-28 00:02 /dev/v4l/by-path/pci-0000:00:1d.2-usb-0:1:1.0-video0 -> ../../video1 These paths are steady across reboots and should be resistant to rearranging across Kernel versions. video_register_device_index is available to drivers to request a specific index number. Signed-off-by:
Brandon Philips <bphilips@suse.de> Signed-off-by:
Kees Cook <kees@outflux.net> Signed-off-by:
Kay Sievers <kay.sievers@vrfy.org> Signed-off-by:
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Oliver Endriss authored
Support the bundled remote control of the TT DVB-C 1501 Thanks-to: SG <SiestaGomez@web.de> Signed-off-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
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Oliver Endriss authored
Removed some obsolete definitions and one unused variable. Signed-off-by:
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Mauro Carvalho Chehab authored
Add missing auto-selects for MEDIA_TUNER_XC2028 and DVB_TDA1004X at dvb-usb/Kconfig. Signed-off-by: -
Michael Krufky authored
The build option, MEDIA_TUNER_CUSTOMIZE, allows us to disable tuner drivers that would have otherwise been selected by default. This is an advanced customization option that should be disabled by default. Signed-off-by:
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Mauro Carvalho Chehab authored
$ find linux/drivers/media/dvb -exec grep -l tda827x_attach '{}' \; linux/drivers/media/dvb/dvb-usb/m920x.c linux/drivers/media/dvb/ttpci/budget-ci.c Signed-off-by: -
Mauro Carvalho Chehab authored
Auto-selects tda10023, for budget-ci, if !DVB_FE_CUSTOMISE. This is needed for Technotrend budget C-1501 dvb board. Signed-off-by: -
Mauro Carvalho Chehab authored
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Sigmund Augdal authored
The following experimental patch adds support for the technotrend budget C-1501 dvb-c card. The parameters used to configure the tda10023 demod chip are largely determined experimentally, but works quite for me in my initial tests. Signed-off-by:
Sigmund Augdal <sigmund@snap.tv> Signed-off-by:
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Jean Delvare authored
Clean up the use of structure templates in bttv-i2c. For one thing, a real template is supposed to be read-only. And in some cases it's more efficient to initialize the few fields we need individually. This clean-up shrinks bttv-i2c.o by 29% (x86_64). Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
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Jean Delvare authored
Clean up the use of structure templates in zoran_card. For one thing, a real template is supposed to be read-only. And in some cases it's more efficient to initialize the few fields we need individually. Signed-off-by:
Ronald S. Bultje <rbultje@ronald.bitfreak.net> Signed-off-by:
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Antti Palosaari authored
- select DVB_PLL - fix typos in comments Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Antti Palosaari authored
- support for Anysee E30C Plus rev 0.4 - set IO port E - set correct TS mode - change deltaf according to latest Windows driver Signed-off-by:
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Antti Palosaari authored
- make TS output mode configurable Signed-off-by:
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Mauro Carvalho Chehab authored
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Carl Karsten authored
Signed-off-by:
Carl Karsten <carl@personnelware.com> Signed-off-by:
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Dmitry Belimov authored
Split the Beholder M6 family to different models. Because M6 hasn`t RDS, M63 has chip with AC3 codec, M6 Extra has other type of HF module. Add correct data for support MPEG encoder. Signed-off-by:
Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by:
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Dmitry Belimov authored
Rework saa7134_enable_i2s function. Remove vendor specific data. Configure I2S output port specific for model of SAA7133/5-SAA7134. I think it is more good. Renamed definition of I2S audio output control register. It`s SAA7133/5 register Start video port after configuring procedure. Signed-off-by:
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Antti Palosaari authored
- coding style fixes raised by checkpatch Signed-off-by:
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Devin Heitmueller authored
- Separate the newer variant of the HVR-900 into its own device profile because it has a Micronas DRX397 instead of the Zarlink demod. This doesn't make the device work, but at least we don't try to initialize it as though it had the Zarlink device. Signed-off-by:
Devin Heitmueller <devin.heitmueller@gmail.com> [mchehab@infradead.org: avoid compilation breakage at mainstream, where drx397xD.h doesn't exist yet] Signed-off-by:
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Tobias Lorenz authored
This patch brings the following changes: - this now finally adds hardware frequency seek support Signed-off-by:
Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by:
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Tobias Lorenz authored
This patch brings the following changes: - afc indication: device has no indication whether freq is too low or too high therefore afc always return 1, when freq is wrong Signed-off-by:
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