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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-07-18 16:39:53 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-08-30 16:30:32 -0400 |
| commit | ae3e40e8712414321ef2b61e8bb26a5d9701643b (patch) | |
| tree | 1d9452470a10c08b758b144bf27833958b920408 /drivers/gpu/drm/radeon/cikd.h | |
| parent | 5496131e458e6bbee7f7bdf6f116d150c6dcf728 (diff) | |
| download | linux-ae3e40e8712414321ef2b61e8bb26a5d9701643b.tar.bz2 | |
drm/radeon/dpm: add debugfs support for KB/KV
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/cikd.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/cikd.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h index 9716ffcded43..259b81c7cdd8 100644 --- a/drivers/gpu/drm/radeon/cikd.h +++ b/drivers/gpu/drm/radeon/cikd.h @@ -134,6 +134,10 @@ # define DISP_GAP_MCHG(x) ((x) << 24) # define DISP_GAP_MCHG_MASK (3 << 24) +#define SMU_VOLTAGE_STATUS 0xC0200094 +# define SMU_VOLTAGE_CURRENT_LEVEL_MASK (0xff << 1) +# define SMU_VOLTAGE_CURRENT_LEVEL_SHIFT 1 + #define TARGET_AND_CURRENT_PROFILE_INDEX_1 0xC02000F0 # define CURR_PCIE_INDEX_MASK (0xf << 24) # define CURR_PCIE_INDEX_SHIFT 24 |