I'm sorry, two of the problems described in my mail have nothing to do with the driver. There's a daemon running that accesses the tuner and vbi (nxtvepg), which causes problems 1 and 2. I've failed to notice this because nxtvepg can (normally) detect tvtime and xawtv and doesn't interfere with them, so I assumed it might have a general mechanism for detecting if the tv driver is in use by a different app. The third problem remains: Friedel wrote: > 3) changing resolutions causes mpeg encoder stream to become > completely inoperable > When I switch resolutions in mythtv recording profile, but also via > e.g. > > v4l2-ctl -d /dev/video1 --set-fmt-video=width=720,height=568 > > I seem to totally break the encoder. There's no stream any more, > > ~> cat /dev/video1 > cat: /dev/video1: Input/output error > > And switching the resolution back doesn't help. Unloading the modules > doesn't help either, I have to reboot the box. > > dmesg output pastebinned at http://pastebin.com/f4e27757a > > Tests were done with a 2.6.32 kernel from ubuntu. Which I assume is a vanilla kernel. I might be wrong about this, too. I could test with newer drivers or a newer kernel of course, if you suspect that the problem might not be fixed yet. > Please ask if there's any information you can't easily infer from this > mail or the attached logs. -- Friedrich Delgado Friedrichs <friedel@xxxxxxxxxxx> TauPan on Ircnet and Freenode ;)
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