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drm/amdgpu: Enable SMU 13.0.0 optimizations when ROCm is active (v2)

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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>
This commit is contained in:
Alex Deucher 2023-08-11 10:54:52 +08:00
parent 2091ac6903
commit f8cd72728b
1 changed files with 16 additions and 1 deletions
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17
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
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@ -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);
}