Commit 1cdd6751 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: handle default profile on on devices without fullscreen 3D 



Some devices do not support fullscreen 3D.

v2: Make the check generic.

Fixes: 336568de ("drm/amdgpu/swsmu: default to fullscreen 3D profile for dGPUs")
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: Kenneth Feng <kenneth.feng@amd.com>
Cc: Lijo Lazar <lijo.lazar@amd.com>
parent 97ddae76

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

+10 −1
Original line number Diff line number Diff line
@@ -1236,6 +1236,14 @@ static void smu_init_xgmi_plpd_mode(struct smu_context *smu) 
	}

}



static bool smu_is_workload_profile_available(struct smu_context *smu,

					      u32 profile)

{

	if (profile >= PP_SMC_POWER_PROFILE_COUNT)

		return false;

	return smu->workload_map && smu->workload_map[profile].valid_mapping;

}



static int smu_sw_init(struct amdgpu_ip_block *ip_block)

{

	struct amdgpu_device *adev = ip_block->adev;
@@ -1267,7 +1275,8 @@ static int smu_sw_init(struct amdgpu_ip_block *ip_block) 
	smu->workload_prority[PP_SMC_POWER_PROFILE_COMPUTE] = 5;

	smu->workload_prority[PP_SMC_POWER_PROFILE_CUSTOM] = 6;



	if (smu->is_apu)

	if (smu->is_apu ||

	    !smu_is_workload_profile_available(smu, PP_SMC_POWER_PROFILE_FULLSCREEN3D))

		smu->workload_mask = 1 << smu->workload_prority[PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT];

	else

		smu->workload_mask = 1 << smu->workload_prority[PP_SMC_POWER_PROFILE_FULLSCREEN3D];