drm/amd/amdgpu: add vce3.0 clock gating support. (v2)

v2: fix grbm locking

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
This commit is contained in:
Eric Huang 2015-11-23 16:57:53 -05:00 • committed by Alex Deucher
commit 0689a57013