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| author | Christian König <deathsimple@vodafone.de> | 2013-04-08 14:41:29 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-04-09 18:31:33 +0400 |
| commit | f2ba57b5eab8817d86d0f108fdf1878e51dc0a37 (patch) | |
| tree | e784f0573069f6341768968fe3d49df6d2c9a534 /drivers/gpu/drm/radeon/evergreend.h | |
| parent | 4474f3a91f95e3fcc62d97e36f1e8e3392c96ee0 (diff) | |
| download | linux-f2ba57b5eab8817d86d0f108fdf1878e51dc0a37.tar.xz | |
drm/radeon: UVD bringup v8
Just everything needed to decode videos using UVD.
v6: just all the bugfixes and support for R7xx-SI merged in one patch
v7: UVD_CGC_GATE is a write only register, lockup detection fix
v8: split out VRAM fallback changes, remove support for RV770,
add support for HEMLOCK, add buffer sizes checks
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreend.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreend.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index 982d25ad9af3..c5d873e525c9 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -992,6 +992,13 @@ # define TARGET_LINK_SPEED_MASK (0xf << 0) # define SELECTABLE_DEEMPHASIS (1 << 6) + +/* + * UVD + */ +#define UVD_RBC_RB_RPTR 0xf690 +#define UVD_RBC_RB_WPTR 0xf694 + /* * PM4 */ |