diff options
| author | Ilija Hadzic <ihadzic@research.bell-labs.com> | 2011-10-13 07:29:37 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-10-18 13:06:23 +0400 |
| commit | 3a38612e329ffe5183122a9523eacae33e7cbb07 (patch) | |
| tree | 2bd06564275c38ce283453dcbd0c741035aa22fa /drivers/gpu/drm/radeon/r600d.h | |
| parent | 6018faf58da5be0f0307b7bd2af113b9a60b7a7e (diff) | |
| download | linux-3a38612e329ffe5183122a9523eacae33e7cbb07.tar.xz | |
drm/radeon/kms: demystify r600 blit code
some 3d register bits look like magic in r600 blit functions
use predefined constants to make it more intuitive what they are
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600d.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600d.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index 0245ae6c204e..bfe1b5d92afe 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -79,6 +79,11 @@ #define CB_COLOR0_SIZE 0x28060 #define CB_COLOR0_VIEW 0x28080 #define CB_COLOR0_INFO 0x280a0 +# define CB_FORMAT(x) ((x) << 2) +# define CB_ARRAY_MODE(x) ((x) << 8) +# define CB_SOURCE_FORMAT(x) ((x) << 27) +# define CB_SF_EXPORT_FULL 0 +# define CB_SF_EXPORT_NORM 1 #define CB_COLOR0_TILE 0x280c0 #define CB_COLOR0_FRAG 0x280e0 #define CB_COLOR0_MASK 0x28100 @@ -417,6 +422,17 @@ #define SQ_PGM_START_VS 0x28858 #define SQ_PGM_RESOURCES_VS 0x28868 #define SQ_PGM_CF_OFFSET_VS 0x288d0 + +#define SQ_VTX_CONSTANT_WORD0_0 0x30000 +#define SQ_VTX_CONSTANT_WORD1_0 0x30004 +#define SQ_VTX_CONSTANT_WORD2_0 0x30008 +# define SQ_VTXC_BASE_ADDR_HI(x) ((x) << 0) +# define SQ_VTXC_STRIDE(x) ((x) << 8) +# define SQ_VTXC_ENDIAN_SWAP(x) ((x) << 30) +# define SQ_ENDIAN_NONE 0 +# define SQ_ENDIAN_8IN16 1 +# define SQ_ENDIAN_8IN32 2 +#define SQ_VTX_CONSTANT_WORD3_0 0x3000c #define SQ_VTX_CONSTANT_WORD6_0 0x38018 #define S__SQ_VTX_CONSTANT_TYPE(x) (((x) & 3) << 30) #define G__SQ_VTX_CONSTANT_TYPE(x) (((x) >> 30) & 3) @@ -1352,6 +1368,12 @@ #define S_038010_DST_SEL_W(x) (((x) & 0x7) << 25) #define G_038010_DST_SEL_W(x) (((x) >> 25) & 0x7) #define C_038010_DST_SEL_W 0xF1FFFFFF +# define SQ_SEL_X 0 +# define SQ_SEL_Y 1 +# define SQ_SEL_Z 2 +# define SQ_SEL_W 3 +# define SQ_SEL_0 4 +# define SQ_SEL_1 5 #define S_038010_BASE_LEVEL(x) (((x) & 0xF) << 28) #define G_038010_BASE_LEVEL(x) (((x) >> 28) & 0xF) #define C_038010_BASE_LEVEL 0x0FFFFFFF |