drm/radeon: add some additional 6xx/7xx/EG register init
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 14 Jun 2012 20:06:36 +0000 (22:06 +0200)
committerDave Airlie <airlied@redhat.com>
Sat, 16 Jun 2012 13:30:47 +0000 (14:30 +0100)
commitb866d1334ba2d544bc575d75357dea6bdcdc7f46
tree3441b51902258315ae4a9d0fe100996ddb49b901
parent6b53a0507b6e728c53f2fc60912a8511f151e5d8
drm/radeon: add some additional 6xx/7xx/EG register init

- SMX_SAR_CTL0 needs to be programmed correctly to prevent
problems with memory exports in certain cases.
- VC_ENHANCE needs to be initialized on 6xx/7xx.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/evergreen.c
drivers/gpu/drm/radeon/evergreend.h
drivers/gpu/drm/radeon/r600.c
drivers/gpu/drm/radeon/r600d.h
drivers/gpu/drm/radeon/rv770.c
drivers/gpu/drm/radeon/rv770d.h