| commit | 70f7eb639e2f1fd749f8ead171052bb28f2353df | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Thu Nov 14 11:39:05 2019 -0500 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Fri Nov 22 14:35:10 2019 -0500 |
| tree | 18dd20b165a43e8619ea07755f122cd045b472bf | |
| parent | dda0f4558c72260444ca8e8aef7366349dbb2ae3 [diff] |
drm/amdgpu: disable gfxoff when using register read interface When gfxoff is enabled, accessing gfx registers via MMIO can lead to a hang. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205497 Acked-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>