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Commit 2f4e7db0 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amdgpu: Remove duplicated power source update 



when ac/dc switch, driver will be notified by acpi event.
then the power source will be updated. so don't need to
get power source when set power state.

Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e7603dad

drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c

+0 −8
Original line number Diff line number Diff line
@@ -1932,14 +1932,6 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev) 
			amdgpu_fence_wait_empty(ring);

	}



	mutex_lock(&adev->pm.mutex);

	/* update battery/ac status */

	if (power_supply_is_system_supplied() > 0)

		adev->pm.ac_power = true;

	else

		adev->pm.ac_power = false;

	mutex_unlock(&adev->pm.mutex);



	if (adev->powerplay.pp_funcs->dispatch_tasks) {

		if (!amdgpu_device_has_dc_support(adev)) {

			mutex_lock(&adev->pm.mutex);