Reviewed-by: Kevin Wang <kevin1.wang@xxxxxxx> > 在 2020年10月13日，20:15，Alex Deucher <alexdeucher@xxxxxxxxx> 写道： > > GPU reset might get called during init time, before > sw_init has been called. > > Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> > --- > drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 7 +++---- > 1 file 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 f78749bc8760..7e1b303b5a3f 100644 > --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c > +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c > @@ -422,6 +422,9 @@ 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); > } > @@ -803,10 +806,6 @@ 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); > -- > 2.25.4 > > _______________________________________________ > amd-gfx mailing list > amd-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/amd-gfx _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
