[Mesa-dev] [Bug 92987] fails to determine screen refresh rate when rendering is offloaded

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jul 17 10:37:45 UTC 2018


Stefan Dirsch <sndirsch at suse.de> changed:

           What    |Removed                     |Added
           Severity|minor                       |enhancement

--- Comment #3 from Stefan Dirsch <sndirsch at suse.de> ---
(In reply to Oliver Neukum from comment #2)
> (In reply to Stefan Dirsch from comment #1)
> > What's wrong with limiting fps to the refresh rate of 60Hz? vblank_mode in
> > /etc/drirc (~/.drirc) controls this. It's enabled (=1) by default.
> Nothing is wrong with that. It is wrong not to do it. The error case is
> rendering with Radeon. I suppose Mesa fails to understand that the rendering
> device needs to take the refresh rate of an alien crtc.

I see. I'm afraid this is a feature request somehow. Right now you need to set
it manually. :-(

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