Am 08.06.2016 um 13:36 schrieb Borislav Petkov: > On Tue, Jun 07, 2016 at 05:51:52PM -0400, Jerome Glisse wrote: >> Ok i don't have too much time to dig into r600 i assume that r700 breaks >> the same way so could you verify that attached patch fix the issue for >> you. Note that video decoding is likely broken for you after hibernation >> but you might have never notice it. > Probably. And that means I really haven't noticed. > > How do I test video decoding? mplayer seems to work fine :)
What's the output of mplayer? Mplayer usually uses video acceleration when it is available. Regards, Christian. > >> From 8ed42906e430880ce01bc6f175f1c7c180529353 Mon Sep 17 00:00:00 2001 >> From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= <jglisse at redhat.com> >> Date: Tue, 7 Jun 2016 17:43:04 -0400 >> Subject: [PATCH] drm/radeon: do not hard reset GPU while freezing on >> r600/r700 >> family >> MIME-Version: 1.0 >> Content-Type: text/plain; charset=UTF-8 >> Content-Transfer-Encoding: 8bit >> >> Seems r600/r700 does not like hard reset while freezing for hibernation >> (regression due to 274ad65c9d02bdcbee9bae045517864c3521d530 which itself >> is a fix for hibernation on some GPU families). Until i can debug further >> issue with r600, let just disable this for r600/r700 as they are very >> similar family and bug affecting one likely affect the other. >> >> Signed-off-by: Jérôme Glisse <jglisse at redhat.com> > Reported-and-tested-by: Borislav Petkov <bp at suse.de> >
