https://bugzilla.kernel.org/show_bug.cgi?id=204609
work@hllmnn.de changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |work@hllmnn.de
--- Comment #9 from work@hllmnn.de --- I can reproduce this bug with kernel 5.7.0 from Debian bullseye (5.7.0-2-amd64) when using a dual monitor setup. If I boot with only one monitor connected and connect the second one later, everything seems to work fine. Both monitors are connected via DisplayPort, but it does not change anything if I connect one of them via HDMI.
The significant errors in dmesg read:
Aug 15 17:15:03 dino kernel: failed send message: TransferTableSmu2Dram (18) param: 0x00000006 response 0xffffffc2 Aug 15 17:15:03 dino kernel: Failed to export SMU metrics table! Aug 15 17:15:05 dino kernel: Msg issuing pre-check failed and SMU may be not in the right state! Aug 15 17:15:05 dino kernel: [drm:amdgpu_dpm_enable_uvd [amdgpu]] *ERROR* Dpm enable uvd failed, ret = -62. Aug 15 17:15:06 dino kernel: amdgpu 0000:09:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on vcn_enc0 (-110). Aug 15 17:15:07 dino kernel: amdgpu 0000:09:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on vcn_enc1 (-110). Aug 15 17:15:08 dino kernel: Msg issuing pre-check failed and SMU may be not in the right state! Aug 15 17:15:08 dino kernel: Failed to export SMU metrics table! Aug 15 17:15:11 dino kernel: Msg issuing pre-check failed and SMU may be not in the right state! Aug 15 17:15:11 dino kernel: [drm:jpeg_v2_0_set_powergating_state [amdgpu]] *ERROR* Dpm enable jpeg failed, ret = -62. Aug 15 17:15:11 dino kernel: [drm:process_one_work] *ERROR* ib ring test failed (-110).
I am using the firmware files from that commit: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/... (commit date: 2020-08-07)