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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-06-28 17:49:02 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-07-01 16:08:57 -0400 |
| commit | bdf0c4f07d5fbda79569a11116053bed44873c8a (patch) | |
| tree | e286da1d681c2033f39eb817be263331250a95e5 /drivers/gpu/drm/radeon/nid.h | |
| parent | 490ab9314bb7f70af227fd905571d6cfc10688fb (diff) | |
| download | lwn-bdf0c4f07d5fbda79569a11116053bed44873c8a.tar.gz lwn-bdf0c4f07d5fbda79569a11116053bed44873c8a.zip | |
drm/radeon/dpm: add debugfs support for cayman
This allows you to look at the current DPM state via
debugfs.
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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/nid.h b/drivers/gpu/drm/radeon/nid.h index 95693c77351d..fe24a93542ec 100644 --- a/drivers/gpu/drm/radeon/nid.h +++ b/drivers/gpu/drm/radeon/nid.h @@ -618,6 +618,10 @@ # define MRDCKD0_BYPASS (1 << 30) # define MRDCKD1_BYPASS (1 << 31) +#define TARGET_AND_CURRENT_PROFILE_INDEX 0x66c +# define CURRENT_STATE_INDEX_MASK (0xf << 4) +# define CURRENT_STATE_INDEX_SHIFT 4 + #define CG_AT 0x6d4 # define CG_R(x) ((x) << 0) # define CG_R_MASK (0xffff << 0) |