- 12 Sep, 2009 40 commits
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Lamarque Vieira Souza authored
This patch implements V4L2_CAP_STREAMING for the zr364xx driver, by converting the driver to use videobuf. This version is synced with v4l-dvb as of 15/Jul/2009. Tested with Creative PC-CAM 880. It basically: . implements V4L2_CAP_STREAMING using videobuf; . re-implements V4L2_CAP_READWRITE using videobuf; . copies cam->udev->product to the card field of the v4l2_capability struct. That gives more information to the users about the webcam; . moves the brightness setting code from before requesting a frame (in read_frame) to the vidioc_s_ctrl ioctl. This way the brightness code is executed only when the application requests a change in brightness and not before every frame read; . comments part of zr364xx_vidioc_try_fmt_vid_cap that says that Skype + libv4l do not work. This patch fixes zr364xx for applications such as mplayer, Kopete+libv4l and Skype+libv4l can make use of the webcam that comes with zr364xx chip. Signed-off-by:
Lamarque V. Souza <lamarque@gmail.com> Signed-off-by:
Antoine Jacquet <royale@zerezo.com> [mchehab@redhat.com: fix the lack of linux/version.h] Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Andreas Oberritter authored
Values for 'pid' range from 0 to 0x1fff. Therefore 'feed->pid' can never be equal to both 'pid' and 0x2000. This makes the continue statement have no effect. Signed-off-by:
Andreas Oberritter <obi@linuxtv.org> Signed-off-by:
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Andreas Oberritter authored
DMX_ADD_PID allows to add multiple PIDs to a transport stream filter previously set up with DMX_SET_PES_FILTER and output=DMX_OUT_TSDEMUX_TAP. DMX_REMOVE_PID is used to drop a PID from a filter. These ioctls are to be used by readers of /dev/dvb/adapterX/demuxY. They may be called at any time, i.e. before or after the first filter on the shared file descriptor was started. They make it possible to record multiple services without the need to de- or re-multiplex TS packets. To accomplish this, dmxdev_filter->feed.ts has been converted to a list of struct dmxdev_feeds, each containing a PID value and a pointer to a struct dmx_ts_feed. Signed-off-by:
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Mauro Carvalho Chehab authored
In the past, some devices with saa711x had their parameters controlled directly inside em28xx driver, instead of using their proper module for it. Due to that, the ac97 controls were mixed with saa711x ones. Older patches removed all saa711x controls, but we still need to control ac97 devices on em28xx, since we don't have a separate v4l2 device for it. The proper way to address is to create a separate ac97 v4l2 device. While we don't have it, we should clean up the code to allow having a better view of what is part of em28xx core code and what's due to ac97 control inside it. Signed-off-by: -
Mauro Carvalho Chehab authored
As em28xx chip has nothing to do with volume/mute controls, rename those controls to properly indicate that they control the companion AC97 chip that it is inside the boards with this chip. Signed-off-by: -
David Wong authored
cx23885: add card Magic-Pro ProHDTV Extreme 2 PCI-E. Signed-off-by:
David T.L. Wong <davidtlwong@gmail.com> Signed-off-by:
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David Wong authored
lgs8gxx: add lgs8g75 demodulator support Signed-off-by:
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Jean-Francois Moine authored
Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
- call a new subdriver function 'isoc_init' before chosing the first alternate setting. - call a new subdriver function 'isoc_nego' when submitting the URBs failed. Signed-off-by:
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Jean-Francois Moine authored
Only the back sensor (mi1320_soc) is usable. Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Hans Verkuil authored
Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> 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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Andy Walls authored
My initial change left the AVerMedia UtlraTV 1500MCE card entry out of the list of cards to check during the probe. This change adds it to the ivtv_card_list[]. Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Andy Walls authored
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Andy Walls authored
Add a routine for dumping the EEPROM of the MPC718. It is generic enough to use for other cards in the future that may have an EEPROM. Signed-off-by:
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Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by:
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Matthias Schwarzott authored
This patch fixes some checkpatch warnings in mt312-driver. Signed-off-by:
Matthias Schwarzott <zzam@gentoo.org> Signed-off-by:
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Roel Kluin authored
input, inp and i are unsigned. When negative they are wrapped and caught by the other test. Cc: Andy Walls <awalls@radix.net> Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Signed-off-by:
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Joe Perches authored
Cc: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Joe Perches authored
Cc: Patrick Boettcher <patrick.boettcher@desy.de> Cc: Steven Toth <stoth@linuxtv.org> Cc: Igor M. Liplianin <liplianin@netup.ru> Cc: Srinivasa Deevi <srinivasa.deevi@conexant.com> Signed-off-by:
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Joe Perches authored
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Zhenyu Wang authored
em28xx: Add support for Gadmei UTV330+ Signed-off-by:
Zhenyu Wang <zhen78@gmail.com> Signed-off-by:
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Laurent Pinchart authored
Some Aveo Technology USB 2.0 Camera (1871:0306) revisions seem to require the PROBE_MINMAX quirk. As the camera supports uncompressed YUYV data only, it's safe to set the quirk even if not strictly required for all models. Update the device entry in the device IDs list. Signed-off-by:
Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by:
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Laurent Pinchart authored
To make UVC constants accessible by a future UVC gadget driver, move them from drivers/media/video/uvc/uvcvideo.h to include/linux/usb/video.h. Signed-off-by:
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Laurent Pinchart authored
Those constants are not used anymore, remove them. Signed-off-by:
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Laurent Pinchart authored
In preparation to moving UVC constants to a public location, prefix all constants with UVC_ to avoid namespace clashes. Signed-off-by:
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Laurent Pinchart authored
uvcvideo.h redefines class-specific descriptor types already present in usb/ch9.h. Remove the duplicated definitions and use the ones from usb/ch9.h. Signed-off-by:
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Mauro Carvalho Chehab authored
Thanks to Hans Verkuil <hverkuil@xs4all.nl> for pointing this issue on my last patch. Signed-off-by: -
Mauro Carvalho Chehab authored
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Guennadi Liakhovetski authored
Add g_crop, s_crop and cropcap methods to video v4l2-subdev operations. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by:
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Mauro Carvalho Chehab authored
With the changes this file suffered along the time, things got a little disorganized. In particular, V4L2_PIX_FMT_YVYU were shown as a device-specific format, instead of yet another variant of YUV. There's no functional change on this patch. It just adds some comments and reorder fourcc formats to their proper places. Signed-off-by: -
Mauro Carvalho Chehab authored
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Tobias Lorenz authored
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Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by:
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