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drm/amdgpu/swsmu: init the baco mutex in early_init

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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>
This commit is contained in:
Alex Deucher 2020-10-12 10:12:28 -04:00
parent 44264591a8
commit 02a1bea65b
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
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@ -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);