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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-02-15 22:26:33 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-06-28 01:16:28 +0200 |
| commit | 8ba104637b5901cdc52fb0455cefcc73dc4b10e4 (patch) | |
| tree | 9ae132c6b918e13c5e399f8f3c84396e3f80311b /drivers/gpu/drm/radeon/evergreend.h | |
| parent | drm/radeon: add support for ASPM on SI asics (v2) (diff) | |
| download | linux-8ba104637b5901cdc52fb0455cefcc73dc4b10e4.tar.xz linux-8ba104637b5901cdc52fb0455cefcc73dc4b10e4.zip | |
drm/radeon: enable additional power gating features on trinity
TN has some additional powergating features beyond what is
supported on ON/LN.
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 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index c0df1cac9485..a7baf67aef6c 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -381,6 +381,10 @@ # define RLC_ENABLE (1 << 0) # define GFX_POWER_GATING_ENABLE (1 << 7) # define GFX_POWER_GATING_SRC (1 << 8) +# define DYN_PER_SIMD_PG_ENABLE (1 << 27) +# define LB_CNT_SPIM_ACTIVE (1 << 30) +# define LOAD_BALANCE_ENABLE (1 << 31) + #define RLC_HB_BASE 0x3f10 #define RLC_HB_CNTL 0x3f0c #define RLC_HB_RPTR 0x3f20 @@ -394,7 +398,12 @@ /* new for TN */ #define TN_RLC_SAVE_AND_RESTORE_BASE 0x3f10 +#define TN_RLC_LB_CNTR_MAX 0x3f14 +#define TN_RLC_LB_CNTR_INIT 0x3f18 #define TN_RLC_CLEAR_STATE_RESTORE_BASE 0x3f20 +#define TN_RLC_LB_INIT_SIMD_MASK 0x3fe4 +#define TN_RLC_LB_ALWAYS_ACTIVE_SIMD_MASK 0x3fe8 +#define TN_RLC_LB_PARAMS 0x3fec #define GRBM_GFX_INDEX 0x802C #define INSTANCE_INDEX(x) ((x) << 0) |