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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-02-15 16:26:33 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-06-27 19:16:28 -0400 |
| commit | 8ba104637b5901cdc52fb0455cefcc73dc4b10e4 (patch) | |
| tree | 9ae132c6b918e13c5e399f8f3c84396e3f80311b /drivers/gpu/drm/radeon/nid.h | |
| parent | e0bcf1654d2639a326ea2c95efdfddfff3cc9c55 (diff) | |
| download | lwn-8ba104637b5901cdc52fb0455cefcc73dc4b10e4.tar.gz lwn-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/nid.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/nid.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/nid.h b/drivers/gpu/drm/radeon/nid.h index 17750432955b..95693c77351d 100644 --- a/drivers/gpu/drm/radeon/nid.h +++ b/drivers/gpu/drm/radeon/nid.h @@ -665,6 +665,12 @@ #define TID_UNIT(x) ((x) << 14) #define TID_UNIT_MASK (0xf << 14) +#define CG_IND_ADDR 0x8f8 +#define CG_IND_DATA 0x8fc +/* CGIND regs */ +#define CG_CGTT_LOCAL_0 0x00 +#define CG_CGTT_LOCAL_1 0x01 + #define MC_CG_CONFIG 0x25bc #define MCDW_WR_ENABLE (1 << 0) #define MCDX_WR_ENABLE (1 << 1) |