- 20 Jul, 2008 40 commits
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Al Viro authored
bogus cpu_to_le32() when passing dma address to hardware via writel() - writel() converts itself. Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Al Viro authored
Annotations + stop saa7146_i2c from playing fast and loose with reuse of ->cpu_addr for host-endian. Signed-off-by:
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Al Viro authored
According to RFC 4326 (4.1) D-bit is MSB in net-endian 16bit. dvb_net.c did /* Set D-bit for CRC32 verification, * if it was set originally. */ ulen |= 0x0080; which works of little-endian (htons(1<<15) is 0x0080 there), but breaks on big-endian. Signed-off-by:
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Dean Anderson authored
It was primarily developed by Dean Anderson with only a little bit of guidance and cleanup by Greg. Signed-off-by:
Dean Anderson <dean@sensoray.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de> [mchehab@infradead.org: fixed renamed callbacks] Signed-off-by:
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Daniel Gimpelevich authored
Signed-off-by:
Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> Signed-off-by:
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Devin Heitmueller authored
em28xx-cards.c em28xx-input.c em28xx-video.c em28xx.h - Add support for the PointNix Intra-Oral Camera, which required addition of a construct for reading the "snapshot" button (provided on the em2860 and em2880 chips, but this is the first case where I have seen it actually used in a product). The button is wired to pin 56 on the em2880. http://www.pointnix.com/ENG/dental/product_02.asp Thanks to Roberto Mantovani <rmantovani@libero.it> for testing the changes Signed-off-by:
Devin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by:
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Douglas Schilling Landgraf authored
Convert cx23885-417 to use video_ioctl2 Signed-off-by:
Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Dan Taylor authored
Signed-off-by:
Star Trac by Unisen, Inc. Dan Taylor <dtaylor@startrac.com> Signed-off-by:
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Hans Verkuil authored
V4L2_CID_PRIVATE_BASE controls are not allowed when called from VIDIOC_S/G_EXT_CTRL as extended controls use a better mechanism for private controls. But still allow it when called from the VIDIOC_G/S_CTRL to extended control conversion in video_ioctl2() for backwards compatibility. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Andy Walls authored
cx18: Improved Raptor card audio input routing defintions, so that muxer values matched cx18_gpio() values for tuner, line in 1, and radio and added LED indication of selected audio input. Audio line in 2 doesn't work as it uses the not yet supported 2nd I2S port. Tuner/FM Radio AF is mono until SIF support is fixed. Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Hans Verkuil authored
videodev converts old-style controls to an extended control so the ivtv and cx18 drivers no longer have to handle both. Signed-off-by:
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Hans Verkuil authored
- add sanity checks for the extended controls argument. - if the driver only supports extended controls, then convert old-style controls to an extended control callback. Signed-off-by:
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Hans Verkuil authored
Thanks to Randy Dunlap for reporting this. Signed-off-by:
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Mauro Carvalho Chehab authored
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Hans Verkuil authored
- add radio definition - reset the audio firmware (required for this board, harmless for the others) Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
The cx18 can support transport streams with newer firmwares. Add a TS capability to the generic cx2341x module. Signed-off-by:
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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:
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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:
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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:
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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:
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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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