Commit d477e395 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/smu13: update powersave optimizations 



Only apply when compute profile is selected.  This is
the only supported configuration.  Selecting other
profiles can lead to performane degradations.

Reviewed-by: default avatarKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 75948742

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c

+6 −5
Original line number Diff line number Diff line
@@ -2643,11 +2643,12 @@ static int smu_v13_0_0_set_power_profile_mode(struct smu_context *smu, 
					  &backend_workload_mask);



	/* Add optimizations for SMU13.0.0/10.  Reuse the power saving profile */

	if ((amdgpu_ip_version(smu->adev, MP1_HWIP, 0) == IP_VERSION(13, 0, 0) &&

	if ((workload_mask & (1 << PP_SMC_POWER_PROFILE_COMPUTE)) &&

	    ((amdgpu_ip_version(smu->adev, MP1_HWIP, 0) == IP_VERSION(13, 0, 0) &&

	      ((smu->adev->pm.fw_version == 0x004e6601) ||

	       (smu->adev->pm.fw_version >= 0x004e7300))) ||

	     (amdgpu_ip_version(smu->adev, MP1_HWIP, 0) == IP_VERSION(13, 0, 10) &&

	     smu->adev->pm.fw_version >= 0x00504500)) {

	      smu->adev->pm.fw_version >= 0x00504500))) {

		workload_type = smu_cmn_to_asic_specific_index(smu,

							       CMN2ASIC_MAPPING_WORKLOAD,

							       PP_SMC_POWER_PROFILE_POWERSAVING);