diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2023-08-11 10:54:52 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-09 16:48:16 -0400 |
| commit | f8cd72728bdcf72d01305c8245b039f0ca9ea088 (patch) | |
| tree | ad2571555caf8320ff1e3b4bbb928fa9b6d08d24 | |
| parent | 2091ac690301fd7b4f64b08f16c251fbb0d95042 (diff) | |
drm/amdgpu: Enable SMU 13.0.0 optimizations when ROCm is active (v2)
When ROCm is active enable additional SMU 13.0.0 optimizations.
This reuses the unused powersave profile on PMFW.
v2: move to the swsmu code since we need both bits active in
the workload mask.
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c index 268a85e95f04..9f8ad46e27bb 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c @@ -2446,6 +2446,7 @@ static int smu_v13_0_0_set_power_profile_mode(struct smu_context *smu, DpmActivityMonitorCoeffInt_t *activity_monitor = &(activity_monitor_external.DpmActivityMonitorCoeffInt); int workload_type, ret = 0; + u32 workload_mask; smu->power_profile_mode = input[size]; @@ -2535,9 +2536,23 @@ static int smu_v13_0_0_set_power_profile_mode(struct smu_context *smu, if (workload_type < 0) return -EINVAL; + workload_mask = 1 << workload_type; + + /* Add optimizations for SMU13.0.0. Reuse the power saving profile */ + if (smu->power_profile_mode == 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))) { + workload_type = smu_cmn_to_asic_specific_index(smu, + CMN2ASIC_MAPPING_WORKLOAD, + PP_SMC_POWER_PROFILE_POWERSAVING); + if (workload_type >= 0) + workload_mask |= 1 << workload_type; + } + return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask, - 1 << workload_type, + workload_mask, NULL); } |