Commit e988026f authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amd/pm: add SMU11 common gfx ulv 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 588a4d5c

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

+3 −0
Original line number Diff line number Diff line
@@ -274,5 +274,8 @@ int smu_v11_0_get_current_pcie_link_speed(struct smu_context *smu); 


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);



#endif

#endif

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

+1 −0
Original line number Diff line number Diff line
@@ -2391,6 +2391,7 @@ static const struct pptable_funcs arcturus_ppt_funcs = { 
	.get_pp_feature_mask = smu_cmn_get_pp_feature_mask,

	.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,

};



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
@@ -2660,6 +2660,7 @@ static const struct pptable_funcs navi10_ppt_funcs = { 
	.set_pp_feature_mask = smu_cmn_set_pp_feature_mask,

	.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,

};



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
@@ -2796,6 +2796,7 @@ static const struct pptable_funcs sienna_cichlid_ppt_funcs = { 
	.set_pp_feature_mask = smu_cmn_set_pp_feature_mask,

	.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,

};



void sienna_cichlid_set_ppt_funcs(struct smu_context *smu)

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

+11 −0
Original line number Diff line number Diff line
@@ -1985,3 +1985,14 @@ void smu_v11_0_init_gpu_metrics_v1_0(struct gpu_metrics_v1_0 *gpu_metrics) 


	gpu_metrics->system_clock_counter = ktime_get_boottime_ns();

}



int smu_v11_0_gfx_ulv_control(struct smu_context *smu,

			      bool enablement)

{

	int ret = 0;



	if (smu_cmn_feature_is_supported(smu, SMU_FEATURE_GFX_ULV_BIT))

		ret = smu_cmn_feature_set_enabled(smu, SMU_FEATURE_GFX_ULV_BIT, enablement);



	return ret;

}

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