drm/amdgpu: count fences from all uvd instances in idle handler

Current multi-UVD hardware uses a single clock and power source
so handle all instances in the idle handler.

Reviewed-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2018-05-17 12:33:34 -05:00
commit 6f0fd91947