** Description changed: [Impact] AMD Prairie Falcon is the AME Embedded variant of Stoney. It fails to boot up without disable its CGCG feature. Set 'amdgpu.cg_mask=0xfffffffb' kernel parameter to disable CGCG [Fix] Suggestion from AMD that we have to cherry pick this commit which is included in v4.16 - fb4bbba27753 drm/amdgpu: re-enable CGCG on CZ and disable on ST + fb4bbba27753 drm/amdgpu: re-enable CGCG on CZ and disable on ST [Test] - + Verified on AMD Prairie Falcon platform, system boots up normally. [Regression Potential] Low, this commit has been included for more than one and a half year in the upstream, should be pretty safe to include it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1850572 Title: AMD Prairie Falcon platform failed to boot up To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1850572/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
