diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2020-10-12 10:12:28 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-10-14 15:26:32 -0400 |
| commit | 02a1bea65bb335ebfd3a4d191742de3b6f64a414 (patch) | |
| tree | 368bfdfd4f58c6133f8324d30929854d61aa2d28 /drivers/gpu | |
| parent | 44264591a8c4da7090a4bfd10e04f4cb8fe60afe (diff) | |
| download | linux-02a1bea65bb335ebfd3a4d191742de3b6f64a414.tar.bz2 | |
drm/amdgpu/swsmu: init the baco mutex in early_init
GPU reset might get called during init time, before
sw_init has been called.
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index e41fd6ea6451..b1e5ec01527b 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -417,6 +417,9 @@ static int smu_early_init(void *handle) smu->pm_enabled = !!amdgpu_dpm; smu->is_apu = false; mutex_init(&smu->mutex); + mutex_init(&smu->smu_baco.mutex); + smu->smu_baco.state = SMU_BACO_STATE_EXIT; + smu->smu_baco.platform_support = false; return smu_set_funcs(adev); } @@ -795,10 +798,6 @@ static int smu_sw_init(void *handle) bitmap_zero(smu->smu_feature.enabled, SMU_FEATURE_MAX); bitmap_zero(smu->smu_feature.allowed, SMU_FEATURE_MAX); - mutex_init(&smu->smu_baco.mutex); - smu->smu_baco.state = SMU_BACO_STATE_EXIT; - smu->smu_baco.platform_support = false; - mutex_init(&smu->sensor_lock); mutex_init(&smu->metrics_lock); mutex_init(&smu->message_lock); |