drm/amd/pm: Implement get GFXOFF status for vangogh

Implement function to get current GFXOFF status for vangogh.

Signed-off-by: André Almeida <andrealmeid@igalia.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
André Almeida 2022-07-11 16:34:58 -03:00 • committed by Alex Deucher
commit 43195162fb