drm/amdgpu: only set DPM_FLAG_NEVER_SKIP for legacy ATPX BOCO

We only need to set DPM_FLAG_NEVER_SKIP for the legacy ATPX
BOCO case.  D3cold and BACO work as expected.
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -189,6 +189,9 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
 		dev_dbg(&dev->pdev->dev, "Error during ACPI methods call\n");
 
 	if (adev->runpm) {
+		/* only need to skip on ATPX */
+		if (amdgpu_device_supports_boco(dev) &&
+		    !amdgpu_is_atpx_hybrid())
 			dev_pm_set_driver_flags(dev->dev, DPM_FLAG_NEVER_SKIP);
 		pm_runtime_use_autosuspend(dev->dev);
 		pm_runtime_set_autosuspend_delay(dev->dev, 5000);