https://bugs.freedesktop.org/show_bug.cgi?id=109649
--- Comment #4 from Jan Vesely jv356@scarletmail.rutgers.edu --- The issue appears fixed with new firmware, but now the laptop won't suspend.
# cat /sys/kernel/debug/dri/0/amdgpu_firmware_info VCE feature version: 0, firmware version: 0x00000000 UVD feature version: 0, firmware version: 0x00000000 MC feature version: 0, firmware version: 0x00000000 ME feature version: 40, firmware version: 0x00000099 PFP feature version: 40, firmware version: 0x000000ae CE feature version: 40, firmware version: 0x0000004d RLC feature version: 1, firmware version: 0x0000d237 RLC SRLC feature version: 1, firmware version: 0x00000001 RLC SRLG feature version: 1, firmware version: 0x00000001 RLC SRLS feature version: 1, firmware version: 0x00000001 MEC feature version: 40, firmware version: 0x0000018b MEC2 feature version: 40, firmware version: 0x0000018b SOS feature version: 0, firmware version: 0x00000000 ASD feature version: 0, firmware version: 0x0017ba78 SMC feature version: 0, firmware version: 0x00001e49 SDMA0 feature version: 41, firmware version: 0x000000a9 VCN feature version: 0, firmware version: 0x01004912 DMCU feature version: 0, firmware version: 0x00000001 VBIOS version: 113-RAVEN-106