diff options
| author | Ilija Hadzic <ihadzic@research.bell-labs.com> | 2013-01-03 03:27:40 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-02-01 01:24:41 +0400 |
| commit | 4db013110cd3da05e4cf7e1119468817709cb9db (patch) | |
| tree | 83879ac01d8890bd9d7cbefc2334638fe7022fb8 /drivers/gpu/drm/radeon/radeon_reg.h | |
| parent | 66b3543ef38216bdaf529a207fb495c500eb98be (diff) | |
| download | linux-4db013110cd3da05e4cf7e1119468817709cb9db.tar.xz | |
drm/radeon: implement common cs packet parse function
CS packet parse functions have a lot of in common across
all ASICs. Implement a common function and take care of
small differences between families inside the function.
This patch is a prep for major refactoring and consolidation
of CS parsing code.
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_reg.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_reg.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_reg.h b/drivers/gpu/drm/radeon/radeon_reg.h index 5d8f735d6aaf..d9e4204430fb 100644 --- a/drivers/gpu/drm/radeon/radeon_reg.h +++ b/drivers/gpu/drm/radeon/radeon_reg.h @@ -3706,4 +3706,15 @@ #define RV530_GB_PIPE_SELECT2 0x4124 +#define RADEON_CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3) +#define RADEON_CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF) +#define RADEON_CP_PACKET0_GET_ONE_REG_WR(h) (((h) >> 15) & 1) +#define RADEON_CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF) +#define R100_CP_PACKET0_GET_REG(h) (((h) & 0x1FFF) << 2) +#define R600_CP_PACKET0_GET_REG(h) (((h) & 0xFFFF) << 2) +#define RADEON_PACKET_TYPE0 0 +#define RADEON_PACKET_TYPE1 1 +#define RADEON_PACKET_TYPE2 2 +#define RADEON_PACKET_TYPE3 3 + #endif |