[mythtv] Reset display when changing channels?

[Eduard Huguet]

Sorry to bring back this question again, but this is really the only
reference I've found regarding this problem. I'm experiencing the very same
problem with my ATI X1250 (MythTV 0.20), and I'd like to know what's the
status on this. Could you confirm if this issue has been solved any way in
MythTV side?

I'd like to know if i.e. this issue has been solved in 0.21 by doing some
trick.

Regards,
  Eduard




> On Friday 23 May 2008 07:23:33 Mike Patton wrote:
> > Hi all,
> >
> > Apologies if this is a stupid question. I have MythTV running with
> > an onboard ATI *x1250* graphics chip. I get video distortion when a
> > channel change results in a change in source resolution. Eg: Changing
> > from SD to HD live TV. Or changing from HD (1440x1080) to HD
> > (1920x1080).
> >
> > This distortion or corruption continues until I exit live TV and
> > then go back in (so the starting channel has changed to the channel I
> > wish to view) or from live TV I go into the guide and back out again.
>
> Ok, I can reproduce this on my Ati *x1250* frontend, I didn't notice it
> until I
> started browsing the satellite channels in livetv since they seem to change
>
> resolution more than the terrestrial ones.
>
> I'll submit a bug report to ATi and you might want to do the same, look at
> the
> changelog for instructions. Meanwhile someone might suggest a short term
> fix
> which can be used in MythTV.
> --
> Stuart Morgan
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