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

Some devices do not support fullscreen 3D.

v2: Make the check generic.

Fixes: 336568d ("drm/amdgpu/swsmu: default to fullscreen 3D profile for dGPUs")
Reviewed-by: Lijo Lazar <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: Kenneth Feng <[email protected]>
Cc: Lijo Lazar <[email protected]>

Author: alexdeucher

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

@@ -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];