diff options
| author | Evan Quan <evan.quan@amd.com> | 2019-10-10 11:40:37 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-10-15 15:48:29 -0400 |
| commit | 7e899409fd5e9abccee8435d9401b8ca12cebcae (patch) | |
| tree | 8f8ef00c66a17ade8be31850b6cc978b49fc21a0 /drivers/gpu/drm/amd/powerplay/inc | |
| parent | 06615f9a0c0d68566fc069729aade64a7dbadd58 (diff) | |
drm/amd/powerplay: enable df cstate control on swSMU routine
Currently this is only supported on Vega20 with 40.50 and later
SMC firmware.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/inc')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/smu_types.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h index ccf711c327c8..401affdee49d 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h @@ -468,6 +468,7 @@ struct pptable_funcs { int (*get_power_limit)(struct smu_context *smu, uint32_t *limit, bool asic_default); int (*get_dpm_clk_limited)(struct smu_context *smu, enum smu_clk_type clk_type, uint32_t dpm_level, uint32_t *freq); + int (*set_df_cstate)(struct smu_context *smu, enum pp_df_cstate state); }; struct smu_funcs @@ -852,5 +853,7 @@ int smu_force_clk_levels(struct smu_context *smu, uint32_t mask); int smu_set_mp1_state(struct smu_context *smu, enum pp_mp1_state mp1_state); +int smu_set_df_cstate(struct smu_context *smu, + enum pp_df_cstate state); #endif diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_types.h b/drivers/gpu/drm/amd/powerplay/inc/smu_types.h index 12a1de55ce3c..d8c9b7f91fcc 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/smu_types.h +++ b/drivers/gpu/drm/amd/powerplay/inc/smu_types.h @@ -169,6 +169,7 @@ __SMU_DUMMY_MAP(PowerGateAtHub), \ __SMU_DUMMY_MAP(SetSoftMinJpeg), \ __SMU_DUMMY_MAP(SetHardMinFclkByFreq), \ + __SMU_DUMMY_MAP(DFCstateControl), \ #undef __SMU_DUMMY_MAP #define __SMU_DUMMY_MAP(type) SMU_MSG_##type |