[Bug 98505] [Topaz] Regression introduces in 4.8-rc3

https://bugs.freedesktop.org/show_bug.cgi?id=98505

--- Comment #10 from Alex Deucher alexdeucher@gmail.com --- (In reply to Peter Wu from comment #7)

Created attachment 127678 [details] [review] amdgpu patch that checks whether the new interface can be used for PM

PCIe port PM is not enabled because this BIOS is pre-2015: 12/04/2014 The BIOS seems to be able to report support for lots of things (can you post a fuller dmesg that include the supported functions?):

Can we bump the bios white list to 2014? Windows enabled Hybrid graphics on windows 8.x as well as 10, and a number of preliminary win10 systems have 2014 bios versions. I'd prefer that to doing all of these hacks in the drivers.