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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 04:34:11 +08:00
linux-next/Documentation/video4linux
Martin Rubli fb08a5cd57 [media] uvcvideo: Add driver documentation
This adds detailed documentation about the driver's extension unit control
features. Part of it has been adopted from the dynctrl.txt that used to be
available in the driver's previous Subversion repository.

The documentation has been rewritten to match the current implementation, in
particular to capture the new XU control support including UVCIOC_CTRL_QUERY.

Signed-off-by: Martin Rubli <martin_rubli@logitech.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20 09:30:36 -03:00
..
bttv Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6 2011-04-07 11:14:49 -07:00
cx88 Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
cx2341x V4L/DVB (10487): doc: update hm12 documentation. 2009-03-30 12:42:41 -03:00
.gitignore .gitignore updates 2008-10-30 11:38:45 -07:00
API.html Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
cafe_ccic
CARDLIST.au0828 V4L/DVB (9247): au0828: add support for another USB id for Hauppauge HVR950Q 2008-10-17 17:26:39 -03:00
CARDLIST.bttv V4L/DVB: bttv: Add another ids for IVC-200 2010-05-19 12:58:29 -03:00
CARDLIST.cx88 [media] Documentation/video4linux/CARDLIST.[cx88|saa7134] 2010-10-22 20:50:50 -02:00
CARDLIST.cx23885 V4L/DVB: cx23885: add support for new model revisions of the HVR12xx board family 2010-08-02 15:32:10 -03:00
CARDLIST.em28xx [media] em28xx: include model number for PCTV 330e 2011-05-20 07:26:21 -03:00
CARDLIST.ivtv V4L/DVB (6763): ivtv: add AVerMedia EZMaker PCI Deluxe support 2008-01-25 19:03:23 -02:00
CARDLIST.saa7134 [media] cardlist: Update lists for em28xx and saa7134 2010-12-29 08:17:17 -02:00
CARDLIST.saa7164 V4L/DVB (12946): SAA7164: Add support for a new HVR-2250 hardware revision 2009-09-19 00:15:24 -03:00
CARDLIST.tuner V4L/DVB: Documentation: Add the Philips FQ1236 MK5 to video4linux/CARDLIST.tuner 2010-07-08 16:50:05 -03:00
CARDLIST.usbvision V4L/DVB (6994): usbvision: add Pinnacle Studio PCTV USB (NTSC) FM V3 2008-01-25 19:04:46 -02:00
cpia2_overview.txt
CQcam.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
cx18.txt trivial: Miscellaneous documentation typo fixes 2009-06-12 18:01:47 +02:00
et61x251.txt Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
extract_xc3028.pl V4L/DVB: Add firmware v2.4 to xc2028/xc3028 extracting tool 2010-05-19 12:57:49 -03:00
gspca.txt [media] gspca - jeilinj: Add SPORTSCAM_DV15 camera support 2011-05-20 09:27:21 -03:00
hauppauge-wintv-cx88-ir.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
ibmcam.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
lifeview.txt
m5602.txt V4L/DVB (9091): gspca: Subdriver m5602 (ALi) added. 2008-10-12 09:37:13 -02:00
meye.txt [media] documentation: update some files to reflect the V4L1 compat removal 2010-12-29 08:17:07 -02:00
not-in-cx2388x-datasheet.txt
omap3isp.txt [media] omap3isp: Add documentation 2011-03-22 04:53:57 -03:00
ov511.txt
pxa_camera.txt Fix common misspellings 2011-03-31 11:26:23 -03:00
radiotrack.txt
README.cpia2
README.cx88 V4L/DVB (9370): Update README.cx88 with the current status 2008-12-29 17:53:13 -02:00
README.ir
README.ivtv [media] Documentation: README.ivtv: Remove note that ivtvfb is not yet in the kernel 2011-03-21 20:32:28 -03:00
README.pvrusb2 Fix common misspellings 2011-03-31 11:26:23 -03:00
README.saa7134
README.tlg2300 V4L/DVB: tlg2300: remove the country code for analog tv and radio 2010-02-26 15:10:58 -03:00
se401.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
sh_mobile_ceu_camera.txt [media] V4L: sh_mobile_ceu_camera: fix typos in documentation 2011-04-13 09:56:37 -03:00
si470x.txt V4L/DVB (10530): Documentation and code cleanups 2009-03-30 12:42:45 -03:00
si4713.txt V4L/DVB (13476): spec: remove old dvb-spec and v4l2-spec directories 2009-12-05 18:42:04 -02:00
sn9c102.txt Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
soc-camera.txt V4L/DVB (12534): soc-camera: V4L2 API compliant scaling (S_FMT) and cropping (S_CROP) 2009-09-19 00:19:17 -03:00
stv680.txt
uvcvideo.txt [media] uvcvideo: Add driver documentation 2011-05-20 09:30:36 -03:00
v4l2-controls.txt [media] v4l2-ctrls: v4l2_ctrl_handler_setup must set is_new to 1 2011-01-19 11:45:32 -02:00
v4l2-framework.txt Fix common misspellings 2011-03-31 11:26:23 -03:00
videobuf [media] documentation: update some files to reflect the V4L1 compat removal 2010-12-29 08:17:07 -02:00
w9966.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
w9968cf.txt Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
zc0301.txt Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
Zoran [media] zoran: Drop unused module parameters encoder and decoder 2011-05-20 09:28:21 -03:00
zr364xx.txt V4L/DVB (13438): zr364xx: add support for Trust Powerc@m 910Z 2009-12-05 18:41:54 -02:00

tlg2300 release notes
====================

This is a v4l2/dvb device driver for the tlg2300 chip.


current status
==============

video
	- support mmap and read().(no overlay)

audio
	- The driver will register a ALSA card for the audio input.

vbi
	- Works for almost TV norms.

dvb-t
	- works for DVB-T

FM
	- Works for radio.

---------------------------------------------------------------------------
TESTED APPLICATIONS:

-VLC1.0.4 test the video and dvb. The GUI is friendly to use.

-Mplayer test the video.

-Mplayer test the FM. The mplayer should be compiled with --enable-radio and
	 --enable-radio-capture.
	The command runs as this(The alsa audio registers to card 1):
	#mplayer radio://103.7/capture/ -radio adevice=hw=1,0:arate=48000 \
		-rawaudio rate=48000:channels=2

---------------------------------------------------------------------------
KNOWN PROBLEMS:
about preemphasis:
	You can set the preemphasis for radio by the following command:
	#v4l2-ctl -d /dev/radio0 --set-ctrl=pre_emphasis_settings=1

	"pre_emphasis_settings=1" means that you select the 50us. If you want
	to select the 75us, please use "pre_emphasis_settings=2"