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drm/amd/powerplay: cover the powerplay implementation details V3

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This can save users much troubles. As they do not
actually need to care whether swSMU or traditional
powerplay routine should be used.

V2: apply the fixes to vi.c and cik.c also
V3: squash in oops fix

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan
2020-01-07 16:57:39 +08:00
committed by Alex Deucher
parent a434b94c5a
commit 9530273ec9
12 changed files with 212 additions and 208 deletions
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24
drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
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@@ -341,10 +341,6 @@ enum amdgpu_pcie_gen {
((adev)->powerplay.pp_funcs->reset_power_profile_state(\
(adev)->powerplay.pp_handle, request))
#define amdgpu_dpm_switch_power_profile(adev, type, en) \
((adev)->powerplay.pp_funcs->switch_power_profile(\
(adev)->powerplay.pp_handle, type, en))
#define amdgpu_dpm_set_clockgating_by_smu(adev, msg_id) \
((adev)->powerplay.pp_funcs->set_clockgating_by_smu(\
(adev)->powerplay.pp_handle, msg_id))
@@ -517,4 +513,24 @@ extern int amdgpu_dpm_get_sclk(struct amdgpu_device *adev, bool low);
extern int amdgpu_dpm_get_mclk(struct amdgpu_device *adev, bool low);
int amdgpu_dpm_set_xgmi_pstate(struct amdgpu_device *adev,
uint32_t pstate);
int amdgpu_dpm_switch_power_profile(struct amdgpu_device *adev,
enum PP_SMC_POWER_PROFILE type,
bool en);
int amdgpu_dpm_baco_reset(struct amdgpu_device *adev);
int amdgpu_dpm_mode2_reset(struct amdgpu_device *adev);
bool amdgpu_dpm_is_baco_supported(struct amdgpu_device *adev);
int amdgpu_dpm_set_mp1_state(struct amdgpu_device *adev,
enum pp_mp1_state mp1_state);
int amdgpu_dpm_baco_exit(struct amdgpu_device *adev);
int amdgpu_dpm_baco_enter(struct amdgpu_device *adev);
#endif