linux_dsm_epyc7002/Documentation/video4linux
Linus Torvalds e317234975 Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
 - V4L2 API additions to better support JPEG compression control
 - media API additions to properly support MPEG decoders
 - V4L2 API additions for image crop/scaling
 - a few other V4L2 API DocBook fixes/improvements
 - two new DVB frontend drivers: m88rs2000 and rtl2830
 - two new DVB drivers: az6007 and rtl28xxu
 - a framework for ISA drivers, that removed lots of common code found
   at the ISA radio drivers
 - a new FM transmitter driver (radio-keene)
 - a GPIO-based IR receiver driver
 - a new sensor driver: mt9m032
 - some new video drivers: adv7183, blackfin, mx2_emmaprp, sii9234_drv,
   vs6624
 - several new board additions, driver fixes, improvements and cleanups.

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (295 commits)
  [media] update CARDLIST.em28xx
  [media] partially reverts changeset fa5527c
  [media] stb0899: fix the limits for signal strength values
  [media] em28xx: support for 2304:0242 PCTV QuatroStick (510e)
  [media] em28xx: support for 2013:0251 PCTV QuatroStick nano (520e)
  [media] -EINVAL -> -ENOTTY
  [media] gspca - sn9c20x: Cleanup source
  [media] gspca - sn9c20x: Simplify register write for capture start/stop
  [media] gspca - sn9c20x: Add automatic JPEG compression mechanism
  [media] gspca - sn9c20x: Greater delay in case of sensor no response
  [media] gspca - sn9c20x: Optimize the code of write sequences
  [media] gspca - sn9c20x: Add the JPEG compression quality control
  [media] gspca - sn9c20x: Add a delay after Omnivision sensor reset
  [media] gspca - sn9c20x: Propagate USB errors to higher level
  [media] gspca - sn9c20x: Use the new video control mechanism
  [media] gspca - sn9c20x: Fix loss of frame start
  [media] gspca - zc3xx: Lack of register 08 value for sensor cs2102k
  [media] gspca - ov534_9: Add brightness to OmniVision 5621 sensor
  [media] gspca - zc3xx: Add V4L2_CID_JPEG_COMPRESSION_QUALITY control support
  [media] pvrusb2: fix 7MHz & 8MHz DVB-T tuner support for HVR1900 rev D1F5
  ...
2012-03-23 14:39:09 -07:00
..
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 [media] V4L1 API has been moved into "legacy" on the linuxtv.org site 2011-07-27 17:53:08 -03:00
cafe_ccic
CARDLIST.au0828 [media] update Documentation/video4linux/CARDLIST.* 2011-12-30 17:25:31 -02:00
CARDLIST.bttv [media] update Documentation/video4linux/CARDLIST.* 2011-12-30 17:25:31 -02:00
CARDLIST.cx88 [media] Documentation: Update some card lists 2012-03-08 11:01:36 -03:00
CARDLIST.cx23885 [media] Documentation: Update some card lists 2012-03-08 11:01:36 -03:00
CARDLIST.em28xx [media] update CARDLIST.em28xx 2012-03-19 23:12:02 -03:00
CARDLIST.ivtv
CARDLIST.saa7134 [media] Documentation: Update some card lists 2012-03-08 11:01:36 -03:00
CARDLIST.saa7164 [media] Update some CARDLIST's 2011-11-07 12:01:49 -02:00
CARDLIST.tm6000 [media] move tm6000 to drivers/media/video 2011-09-23 09:32:35 -03:00
CARDLIST.tuner [media] Documentation: Update some card lists 2012-03-08 11:01:36 -03:00
CARDLIST.usbvision [media] Update several cardlists 2011-07-27 17:52:16 -03:00
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
fimc.txt [media] s5p-fimc: Add driver documentation 2012-03-01 17:13:02 -03:00
gspca.txt [media] gspca - pac7302: Add new webcam 06f8:301b 2012-03-08 07:57:35 -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: ccdc: Use generic frame sync event instead of private HS_VS event 2011-08-29 12:38:51 -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.davinci-vpbe [media] davinci vpbe: Readme text for Dm6446 vpbe 2011-07-27 17:53:10 -03:00
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 Documentation: Fix multiple typo in Documentation 2012-03-07 16:08:24 +01:00
v4l2-controls.txt [media] V4L2 Spec: fix extended control documentation 2012-01-16 09:37:53 -02:00
v4l2-framework.txt [media] v4l2 framework doc: clarify locking 2011-11-25 15:07:54 -02:00
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"