diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 1b8321d12c8a..cfa680850887 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2175,14 +2175,44 @@ static int smu_set_fan_speed_rpm(void *handle, uint32_t speed) int smu_get_power_limit(struct smu_context *smu, uint32_t *limit, - enum smu_ppt_limit_level limit_level) + enum pp_power_limit_level pp_limit_level, + enum pp_power_type pp_power_type) { - uint32_t limit_type = *limit >> 24; + enum smu_ppt_limit_level limit_level; + uint32_t limit_type; int ret = 0; if (!smu->pm_enabled || !smu->adev->pm.dpm_enabled) return -EOPNOTSUPP; + switch(pp_power_type) { + case PP_PWR_TYPE_SUSTAINED: + limit_type = SMU_DEFAULT_PPT_LIMIT; + break; + case PP_PWR_TYPE_FAST: + limit_type = SMU_FAST_PPT_LIMIT; + break; + default: + return -EOPNOTSUPP; + break; + } + + switch(pp_limit_level){ + case PP_PWR_LIMIT_CURRENT: + limit_level = SMU_PPT_LIMIT_CURRENT; + break; + case PP_PWR_LIMIT_DEFAULT: + limit_level = SMU_PPT_LIMIT_DEFAULT; + break; + case PP_PWR_LIMIT_MAX: + limit_level = SMU_PPT_LIMIT_MAX; + break; + case PP_PWR_LIMIT_MIN: + default: + return -EOPNOTSUPP; + break; + } + mutex_lock(&smu->mutex); if (limit_type != SMU_DEFAULT_PPT_LIMIT) { |