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Groups > linux.kernel > #1345220
| From | Matthieu Rogez <matthieu.rogez@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Improve Terratec Grabby (hw rev 2) support |
| Date | 2016-02-28 12:30 +0100 |
| Message-ID | <r77HX-1y3-5@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
These patches improve support for the Terratec Grabby A/V capture device. The first two patches add support for the REC button and led. The third patch fixes AC97 codec detection by delaying card setup until i2c communication to EMP202 device is reliable. To test this: * modprobe em28xx-alsa * connect Grabby * mplayer tv:// -tv driver=v4l2:width=720:height=576:device=/dev/video1:input=0:fps=25:norm=SECAM-L:alsa:adevice=plughw.2:audiorate=48000:forceaudio:amode=1:immediatemode=0 -nocache -fps 60 NOTE: for some unknown reason, if em28xx-alsa is not loaded when Grabby is connected, there will be no sound. NOTE2: if Grabby is connected without loading em28xx-alsa first, just deconnect the Grabby and reconnect it.
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Improve Terratec Grabby (hw rev 2) support Matthieu Rogez <matthieu.rogez@gmail.com> - 2016-02-28 12:30 +0100
[PATCH 1/3] [media] em28xx: add support for Terratec Grabby REC button Matthieu Rogez <matthieu.rogez@gmail.com> - 2016-02-28 12:30 +0100
[PATCH 2/3] [media] em28xx: add support for Terratec Grabby Record led Matthieu Rogez <matthieu.rogez@gmail.com> - 2016-02-28 12:30 +0100
[PATCH 3/3] [media] em28xx: fix Terratec Grabby AC97 codec detection Matthieu Rogez <matthieu.rogez@gmail.com> - 2016-02-28 12:30 +0100
Re: [PATCH 3/3] [media] em28xx: fix Terratec Grabby AC97 codec detection Mauro Carvalho Chehab <mchehab@osg.samsung.com> - 2016-03-03 18:30 +0100
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