Commit f46cf373 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: skip suspend/resume on DRM_SWITCH_POWER_DYNAMIC_OFF 



Missed this case previously. No need to do anything if the
device is already off.  runtime pm will handle it.

Acked-by: default avatarMichel Dänzer <michel.daenzer@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 85e154c2

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

+4 −2
Original line number Diff line number Diff line
@@ -1839,7 +1839,8 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon) 


	adev = dev->dev_private;



	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)

	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF ||

	    dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF)

		return 0;



	drm_kms_helper_poll_disable(dev);
@@ -1920,7 +1921,8 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon) 
	struct drm_crtc *crtc;

	int r;



	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)

	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF ||

	    dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF)

		return 0;



	if (fbcon) {

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