Commit 5ce99853 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amd/pm: add SMU11 common deep sleep control interface 



Considering the same logic can be applied to Arcturus, Navi1X
and Sienna Cichlid.

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f0d51d20

drivers/gpu/drm/amd/pm/inc/smu_v11_0.h

+3 −0
Original line number Diff line number Diff line
@@ -277,5 +277,8 @@ void smu_v11_0_init_gpu_metrics_v1_0(struct gpu_metrics_v1_0 *gpu_metrics); 
int smu_v11_0_gfx_ulv_control(struct smu_context *smu,

			      bool enablement);



int smu_v11_0_deep_sleep_control(struct smu_context *smu,

				 bool enablement);



#endif

#endif

drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c

+1 −0
Original line number Diff line number Diff line
@@ -2392,6 +2392,7 @@ static const struct pptable_funcs arcturus_ppt_funcs = { 
	.set_pp_feature_mask = smu_cmn_set_pp_feature_mask,

	.get_gpu_metrics = arcturus_get_gpu_metrics,

	.gfx_ulv_control = smu_v11_0_gfx_ulv_control,

	.deep_sleep_control = smu_v11_0_deep_sleep_control,

};



void arcturus_set_ppt_funcs(struct smu_context *smu)

drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c

+1 −0
Original line number Diff line number Diff line
@@ -2661,6 +2661,7 @@ static const struct pptable_funcs navi10_ppt_funcs = { 
	.get_gpu_metrics = navi10_get_gpu_metrics,

	.enable_mgpu_fan_boost = navi10_enable_mgpu_fan_boost,

	.gfx_ulv_control = smu_v11_0_gfx_ulv_control,

	.deep_sleep_control = smu_v11_0_deep_sleep_control,

};



void navi10_set_ppt_funcs(struct smu_context *smu)

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

+1 −0
Original line number Diff line number Diff line
@@ -2797,6 +2797,7 @@ static const struct pptable_funcs sienna_cichlid_ppt_funcs = { 
	.get_gpu_metrics = sienna_cichlid_get_gpu_metrics,

	.enable_mgpu_fan_boost = sienna_cichlid_enable_mgpu_fan_boost,

	.gfx_ulv_control = smu_v11_0_gfx_ulv_control,

	.deep_sleep_control = smu_v11_0_deep_sleep_control,

};



void sienna_cichlid_set_ppt_funcs(struct smu_context *smu)

drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c

+33 −0
Original line number Diff line number Diff line
@@ -1996,3 +1996,36 @@ int smu_v11_0_gfx_ulv_control(struct smu_context *smu, 


	return ret;

}



int smu_v11_0_deep_sleep_control(struct smu_context *smu,

				 bool enablement)

{

	struct amdgpu_device *adev = smu->adev;

	int ret = 0;



	if (smu_cmn_feature_is_supported(smu, SMU_FEATURE_DS_GFXCLK_BIT)) {

		ret = smu_cmn_feature_set_enabled(smu, SMU_FEATURE_DS_GFXCLK_BIT, enablement);

		if (ret) {

			dev_err(adev->dev, "Failed to %s GFXCLK DS!\n", enablement ? "enable" : "disable");

			return ret;

		}

	}



	if (smu_cmn_feature_is_supported(smu, SMU_FEATURE_DS_SOCCLK_BIT)) {

		ret = smu_cmn_feature_set_enabled(smu, SMU_FEATURE_DS_SOCCLK_BIT, enablement);

		if (ret) {

			dev_err(adev->dev, "Failed to %s SOCCLK DS!\n", enablement ? "enable" : "disable");

			return ret;

		}

	}



	if (smu_cmn_feature_is_supported(smu, SMU_FEATURE_DS_LCLK_BIT)) {

		ret = smu_cmn_feature_set_enabled(smu, SMU_FEATURE_DS_LCLK_BIT, enablement);

		if (ret) {

			dev_err(adev->dev, "Failed to %s LCLK DS!\n", enablement ? "enable" : "disable");

			return ret;

		}

	}



	return ret;

}