diff options
author | Evan Quan <evan.quan@amd.com> | 2020-08-12 12:08:56 +0800 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-14 16:22:40 -0400 |
commit | 9f979a49e23f4b87d038708e06ea6d320e198e71 (patch) | |
tree | 83a446ccbb83f82c154e7a5623d1c9a0fa8cdcf7 /drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | |
parent | f10bb940d8d2774fedc63c4dfb975e4310a261cd (diff) |
drm/amd/powerplay: enable swSMU mgpu fan boost support
Enable mgpu fan boost feature on swSMU routines.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/amdgpu_smu.c')
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 1ffacc712e53..f87a73cb7ec5 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -2652,3 +2652,20 @@ ssize_t smu_sys_get_gpu_metrics(struct smu_context *smu, return size; } + +int smu_enable_mgpu_fan_boost(struct smu_context *smu) +{ + int ret = 0; + + if (!smu->pm_enabled || !smu->adev->pm.dpm_enabled) + return -EOPNOTSUPP; + + mutex_lock(&smu->mutex); + + if (smu->ppt_funcs->enable_mgpu_fan_boost) + ret = smu->ppt_funcs->enable_mgpu_fan_boost(smu); + + mutex_unlock(&smu->mutex); + + return ret; +} |