[PATCH 2/6] drm/amdgpu/atpx: hybrid platforms use d3cold

[Alex Deucher]

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

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 7e49bf4..6c38901 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -417,7 +417,9 @@ static int amdgpu_pmops_runtime_suspend(struct device *dev)
 	pci_save_state(pdev);
 	pci_disable_device(pdev);
 	pci_ignore_hotplug(pdev);
-	if (amdgpu_has_atpx_dgpu_power_cntl())
+	if (amdgpu_is_atpx_hybrid())
+		pci_set_power_state(pdev, PCI_D3cold);
+	else if (amdgpu_has_atpx_dgpu_power_cntl())
 		pci_set_power_state(pdev, PCI_D3cold);
 	else
 		pci_set_power_state(pdev, PCI_D3hot);
-- 
2.5.5