https://bugzilla.kernel.org/show_bug.cgi?id=191571
Felix Schwarz felix.schwarz@oss.schwarz.eu changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |felix.schwarz@oss.schwarz.e | |u
--- Comment #4 from Felix Schwarz felix.schwarz@oss.schwarz.eu --- according to the reporter's bisect log (comment #3) the first bad commit is:
commit 274ad65c9d02bdcbee9bae045517864c3521d530 Author: Jérome Glisse jglisse@redhat.com Date: Fri Mar 18 16:58:39 2016 +0100
drm/radeon: hard reset r600 and newer GPU when hibernating.
Some GPU block like UVD and VCE require hard reset to be properly resume if there is no real powerdown of the asic like during various hibernation step. This patch perform such hard reset.
Reviewed-by: Christian König christian.koenig@amd.com Signed-off-by: Jérôme Glisse jglisse@redhat.com Cc: Alex Deucher alexander.deucher@amd.com Cc: Christian König christian.koenig@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com