https://bugs.freedesktop.org/show_bug.cgi?id=41971
Bug #: 41971 Summary: [kms] Muxless modesetting takes 20 seconds to decide it can't modeset Classification: Unclassified Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: mike@fireburn.co.uk
Created attachment 52491 --> https://bugs.freedesktop.org/attachment.cgi?id=52491 dmesg
My laptop has muxless switchable graphics but it seems to spend >20 seconds during boot in the radeon drm before handing off to the intel modesetting