diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-06-14 22:06:36 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-06-16 14:30:47 +0100 |
| commit | b866d1334ba2d544bc575d75357dea6bdcdc7f46 (patch) | |
| tree | 3441b51902258315ae4a9d0fe100996ddb49b901 /drivers/gpu/drm/radeon/rv770d.h | |
| parent | 6b53a0507b6e728c53f2fc60912a8511f151e5d8 (diff) | |
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>
Diffstat (limited to 'drivers/gpu/drm/radeon/rv770d.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/rv770d.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/rv770d.h b/drivers/gpu/drm/radeon/rv770d.h index fdc089896011..b0adfc595d75 100644 --- a/drivers/gpu/drm/radeon/rv770d.h +++ b/drivers/gpu/drm/radeon/rv770d.h @@ -211,6 +211,7 @@ #define SCRATCH_UMSK 0x8540 #define SCRATCH_ADDR 0x8544 +#define SMX_SAR_CTL0 0xA008 #define SMX_DC_CTL0 0xA020 #define USE_HASH_FUNCTION (1 << 0) #define CACHE_DEPTH(x) ((x) << 1) @@ -310,6 +311,8 @@ #define TCP_CNTL 0x9610 #define TCP_CHAN_STEER 0x9614 +#define VC_ENHANCE 0x9714 + #define VGT_CACHE_INVALIDATION 0x88C4 #define CACHE_INVALIDATION(x) ((x)<<0) #define VC_ONLY 0 |