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Commit 84919992 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon: drop explicit pci D3/D0 setting for ATPX power control 



The ATPX power control method does this for you.

Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 31764c1e

drivers/gpu/drm/radeon/radeon_drv.c

+4 −4
Original line number Diff line number Diff line
@@ -411,9 +411,7 @@ static int radeon_pmops_runtime_suspend(struct device *dev) 
	pci_ignore_hotplug(pdev);

	if (radeon_is_atpx_hybrid())

		pci_set_power_state(pdev, PCI_D3cold);

	else if (radeon_has_atpx_dgpu_power_cntl())

		pci_set_power_state(pdev, PCI_D3cold);

	else

	else if (!radeon_has_atpx_dgpu_power_cntl())

		pci_set_power_state(pdev, PCI_D3hot);

	drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF;
@@ -431,6 +429,8 @@ static int radeon_pmops_runtime_resume(struct device *dev) 


	drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;



	if (radeon_is_atpx_hybrid() ||

	    !radeon_has_atpx_dgpu_power_cntl())

		pci_set_power_state(pdev, PCI_D0);

	pci_restore_state(pdev);

	ret = pci_enable_device(pdev);