drm-next-5.1-wip broken as of 672c6238

Submitted by asavah

Assigned to Default DRI bug account

Link to original bug (#109487)

Description

Created attachment 143242
dmesg with backtrace

Currently https://cgit.freedesktop.org/~agd5f/linux/tree/?h=drm-next-5.1-wip is totally broken at least for raven 2400g apu.

4.20.5 works pretty well on this machine.

Dmesg with backtrace attached.

Dear AMD developers: it would be bad if drm-next-5.1-wip code in its current state went into mainline, please review and fix.

Attachment 143242, "dmesg with backtrace":
dmesg-drm-next-5.1-wip.txt