diff options
| author | Ma Jun <Jun.Ma2@amd.com> | 2023-10-12 09:33:45 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-20 15:11:26 -0400 |
| commit | 1958946858a62b6b5392ed075aa219d199bcae39 (patch) | |
| tree | 061a7c965efd985893d23a06ce59ed674a73f197 /drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | |
| parent | afcf949cf331de791e3fbfc65c0bb82dd9df6d57 (diff) | |
drm/amd/pm: Support for getting power1_cap_min value
Support for getting power1_cap_min value on smu13 and smu11.
For other Asics, we still use 0 as the default value.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c index bdb278f5c654..f082cd4b40c1 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c @@ -1139,9 +1139,10 @@ static int aldebaran_read_sensor(struct smu_context *smu, } static int aldebaran_get_power_limit(struct smu_context *smu, - uint32_t *current_power_limit, - uint32_t *default_power_limit, - uint32_t *max_power_limit) + uint32_t *current_power_limit, + uint32_t *default_power_limit, + uint32_t *max_power_limit, + uint32_t *min_power_limit) { PPTable_t *pptable = smu->smu_table.driver_pptable; uint32_t power_limit = 0; @@ -1154,7 +1155,8 @@ static int aldebaran_get_power_limit(struct smu_context *smu, *default_power_limit = 0; if (max_power_limit) *max_power_limit = 0; - + if (min_power_limit) + *min_power_limit = 0; dev_warn(smu->adev->dev, "PPT feature is not enabled, power values can't be fetched."); @@ -1189,6 +1191,9 @@ static int aldebaran_get_power_limit(struct smu_context *smu, *max_power_limit = pptable->PptLimit; } + if (min_power_limit) + *min_power_limit = 0; + return 0; } |