diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-04-12 14:04:10 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-06-27 10:50:08 -0400 |
| commit | 4a6369e9935e392402d4ccb67f5cddac953e8d3c (patch) | |
| tree | c3c9b8585776d91f59bba876e99d56c32de0ad78 /drivers/gpu/drm/radeon/r600d.h | |
| parent | 9d67006e6ebc6c5bc553d04b8c2dabea168e5e5b (diff) | |
drm/radeon/kms: add dpm support for rv6xx (v3)
This adds dpm support for rv6xx asics. This includes:
- clockgating
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen1/gen2 switching
Set radeon.dpm=1 to enable.
v2: remove duplicate line
v3: fix thermal interrupt check noticed by Jerome
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600d.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600d.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index d6d385a95eb..3bca4db4c46 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -302,10 +302,23 @@ #define GRBM_SOFT_RESET 0x8020 #define SOFT_RESET_CP (1<<0) +#define CG_THERMAL_CTRL 0x7F0 +#define DIG_THERM_DPM(x) ((x) << 12) +#define DIG_THERM_DPM_MASK 0x000FF000 +#define DIG_THERM_DPM_SHIFT 12 #define CG_THERMAL_STATUS 0x7F4 #define ASIC_T(x) ((x) << 0) #define ASIC_T_MASK 0x1FF #define ASIC_T_SHIFT 0 +#define CG_THERMAL_INT 0x7F8 +#define DIG_THERM_INTH(x) ((x) << 8) +#define DIG_THERM_INTH_MASK 0x0000FF00 +#define DIG_THERM_INTH_SHIFT 8 +#define DIG_THERM_INTL(x) ((x) << 16) +#define DIG_THERM_INTL_MASK 0x00FF0000 +#define DIG_THERM_INTL_SHIFT 16 +#define THERM_INT_MASK_HIGH (1 << 24) +#define THERM_INT_MASK_LOW (1 << 25) #define HDP_HOST_PATH_CNTL 0x2C00 #define HDP_NONSURFACE_BASE 0x2C04 |