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Commit 31764c1e authored by Alex Deucher's avatar Alex Deucher
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drm/radeon/atpx: hybrid platforms use d3cold 



The platform d3 cold is used to power down the dGPU.

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 b8c9fd5a

drivers/gpu/drm/radeon/radeon_drv.c

+3 −1
Original line number Diff line number Diff line
@@ -409,7 +409,9 @@ static int radeon_pmops_runtime_suspend(struct device *dev) 
	pci_save_state(pdev);

	pci_disable_device(pdev);

	pci_ignore_hotplug(pdev);

	if (radeon_has_atpx_dgpu_power_cntl())

	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

		pci_set_power_state(pdev, PCI_D3hot);