mirror of https://gitee.com/openkylin/linux.git
8298f2f810
This patch allows this device successfully to show video, at least from its composite input. I have no information about the true hardware contents of this device and so this patch is based solely on fiddling with things until it worked. The chip appears to be em2860, and the closest device with equivalent inputs is the Typhoon DVD Maker. Copying the settings for that device appears to do the trick. That's what this patch does. [mchehab@redhat.com: update CARDLIST.em28xx accordingly, via script] Signed-off-by: Adrian Taylor <adrian.taylor@realvnc.com> Reviewed-by: Jarod Wilson <jarod@redhat.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 | ||
| Makefile | ||
| README.cpia | ||
| 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 | ||
| 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 | ||
| v4l2-controls.txt | ||
| v4l2-framework.txt | ||
| v4lgrab.c | ||
| 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"