mirror of https://gitee.com/openkylin/linux.git
fb08a5cd57
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> |
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| .. | ||
| bttv | ||
| cx88 | ||
| cx2341x | ||
| .gitignore | ||
| API.html | ||
| CARDLIST.au0828 | ||
| CARDLIST.bttv | ||
| CARDLIST.cx88 | ||
| CARDLIST.cx23885 | ||
| CARDLIST.em28xx | ||
| CARDLIST.ivtv | ||
| CARDLIST.saa7134 | ||
| CARDLIST.saa7164 | ||
| CARDLIST.tuner | ||
| CARDLIST.usbvision | ||
| CQcam.txt | ||
| README.cpia2 | ||
| README.cx88 | ||
| README.ir | ||
| README.ivtv | ||
| README.pvrusb2 | ||
| README.saa7134 | ||
| README.tlg2300 | ||
| Zoran | ||
| cafe_ccic | ||
| cpia2_overview.txt | ||
| cx18.txt | ||
| et61x251.txt | ||
| extract_xc3028.pl | ||
| gspca.txt | ||
| hauppauge-wintv-cx88-ir.txt | ||
| ibmcam.txt | ||
| lifeview.txt | ||
| m5602.txt | ||
| meye.txt | ||
| not-in-cx2388x-datasheet.txt | ||
| omap3isp.txt | ||
| ov511.txt | ||
| pxa_camera.txt | ||
| radiotrack.txt | ||
| se401.txt | ||
| sh_mobile_ceu_camera.txt | ||
| si470x.txt | ||
| si4713.txt | ||
| sn9c102.txt | ||
| soc-camera.txt | ||
| stv680.txt | ||
| uvcvideo.txt | ||
| v4l2-controls.txt | ||
| v4l2-framework.txt | ||
| videobuf | ||
| w9966.txt | ||
| w9968cf.txt | ||
| zc0301.txt | ||
| zr364xx.txt | ||
README.tlg2300
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"