As the lock was already held on the entrance to smu_handle_task.
- V2: lock in small granularity
Change-Id: I5388aa917ef0e330974e26c59db42d1354b6a865
Signed-off-by: Evan Quan <evan.q...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 961f4e54ed18..eb255a6bd3a9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -3049,11 +3049,9 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev)
if (is_support_sw_smu(adev)) {
struct smu_context *smu = &adev->smu;
struct smu_dpm_context *smu_dpm = &adev->smu.smu_dpm;
- mutex_lock(&(smu->mutex));
smu_handle_task(&adev->smu,
smu_dpm->dpm_level,
AMD_PP_TASK_DISPLAY_CONFIG_CHANGE);
- mutex_unlock(&(smu->mutex));
} else {
if (adev->powerplay.pp_funcs->dispatch_tasks) {
if (!amdgpu_device_has_dc_support(adev)) {
--
2.21.0
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