drm/radeon: fix scratch reg handling for UVD fence
authorChristian König <christian.koenig@amd.com>
Wed, 24 Apr 2013 12:11:09 +0000 (14:11 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 2 May 2013 14:01:48 +0000 (10:01 -0400)
Also init the scratch reg to zero on the UVD ring.
This fixes UVD on AGP based cards.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

No differences found