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drm/amd/pm: Initialize power limit for SMU v13.0.6

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PMFW will initialize the power limit values even if PPT throttler
feature is disabled. Fetch the limit value from FW.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar
2023-02-27 16:51:16 +05:30
committed by Alex Deucher
parent 9661bf6876
commit 909ae7155f
1 changed files with 0 additions and 15 deletions
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15
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
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@@ -1256,21 +1256,6 @@ static int smu_v13_0_6_get_power_limit(struct smu_context *smu,
uint32_t power_limit = 0;
int ret;
if (!smu_cmn_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT)) {
if (current_power_limit)
*current_power_limit = 0;
if (default_power_limit)
*default_power_limit = 0;
if (max_power_limit)
*max_power_limit = 0;
dev_warn(
smu->adev->dev,
"PPT feature is not enabled, power values can't be fetched.");
return 0;
}
ret = smu_cmn_send_smc_msg(smu, SMU_MSG_GetPptLimit, &power_limit);
if (ret) {