[Bug 213561] [bisected][regression] GFX10 AMDGPUs can no longer enter idle state after commit. Commit has been pushed to stable branches too.

https://bugzilla.kernel.org/show_bug.cgi?id=213561

--- Comment #7 from Linux_Chemist (untaintableangel@hotmail.co.uk) --- (In reply to hagar-dunor from comment #3)

Same on vega 64

I think I'm right in saying Vega is gfx9 rather than gfx10 (navi etc), so you may be affected by a similar commit (4cbbe34807938e6e494e535a68d5ff64edac3f20 upstream) and not the specific one I'm filing for.

Are you able to build a linux kernel and check if you are being affected by this particular commit instead? At any rate, could you file a similar new bug report ("for gfx9 devices") and link it to this one since the specific commit I've confirmed that causes the problem is not applicable to your particular device.