| commit | beb3777682d5c296cc15a2a424f5a7a98476def0 | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Thu Jun 29 16:08:49 2017 -0400 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Fri Jun 30 09:53:50 2017 -0400 |
| tree | 3613fc89bf40965f6539eee5f231512c3270e120 | |
| parent | 6b5defd68a0aa4bcecbfb5085e04214bb1a61f97 [diff] |
drm/amdgpu: fix vblank_time when displays are off If the displays are off, set the vblank time to max to make sure mclk switching is enabled. Avoid mclk getting set to high when no displays are attached. bug: https://bugs.freedesktop.org/show_bug.cgi?id=101528 fixes: 09be4a5219 (drm/amd/powerplay/smu7: add vblank check for mclk switching (v2)) Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org