On Tue, Mar 29, 2022 at 01:50:02AM +0000, Limonciello, Mario wrote:

[Public]

Hi,

Some OEM platforms containing AMD APU + AMD dGPU contain ACPI _PR3 objects that are mistakenly activating the wrong power management features. This is fixed in mainline by the following commits that backport cleanly to 5.17.y:

commit 901e2be20dc5 ("drm/amdgpu: move PX checking into amdgpu_device_ip_early_init") commit 85ac2021fe3ac ("drm/amdgpu: only check for _PR3 on dGPUs")

Can you please bring these to 5.17.y? They *do not* backport cleanly to earlier stable trees, and a separate backport will be submitted for those.

All now queued up, thanks.

greg k-h