[Bug 211425] New: [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 20secs aborting

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=211425

            Bug ID: 211425
           Summary: [drm:atom_op_jump] *ERROR* atombios stuck in loop for
                    more than 20secs aborting
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.10.10
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: icedragon.aw at web.de
        Regression: No

Reproducible: Every times when I switched my monitor off and on again, then my
screen keeps black for round about a minute - the DP port seem to be in a kind
of suspend state. After a minute I can try to switch my monitor off and on
again or switching between the linux consoles, then my screen comes back.
If I try this earlier than after a minute I get no success.

My dmesg output shows the following errors (triggered by this event):
[Di Jan 26 12:59:17 2021] [drm] amdgpu_dm_irq_schedule_work FAILED src 2
[Di Jan 26 12:59:19 2021] [drm:atom_op_jump] *ERROR* atombios stuck in loop for
more than 20secs aborting
[Di Jan 26 12:59:19 2021] [drm:amdgpu_atom_execute_table_locked] *ERROR*
atombios stuck executing B200 (len 3615, WS 8, PS 0) @ 0xB34E
[Di Jan 26 12:59:19 2021] [drm:amdgpu_atom_execute_table_locked] *ERROR*
atombios stuck executing B0F4 (len 268, WS 4, PS 0) @ 0xB147
[Di Jan 26 12:59:19 2021] [drm:dcn10_link_encoder_enable_dp_output] *ERROR*
dcn10_link_encoder_enable_dp_output: Failed to execute VBIOS command table!
[Di Jan 26 12:59:41 2021] [drm:atom_op_jump] *ERROR* atombios stuck in loop for
more than 20secs aborting
[Di Jan 26 12:59:41 2021] [drm:amdgpu_atom_execute_table_locked] *ERROR*
atombios stuck executing B200 (len 3615, WS 8, PS 0) @ 0xB6EA
[Di Jan 26 12:59:41 2021] [drm:amdgpu_atom_execute_table_locked] *ERROR*
atombios stuck executing B0F4 (len 268, WS 4, PS 0) @ 0xB147
[Di Jan 26 12:59:41 2021] [drm:dcn10_link_encoder_enable_dp_output] *ERROR*
dcn10_link_encoder_enable_dp_output: Failed to execute VBIOS command table!
[Di Jan 26 12:59:42 2021] [drm] amdgpu_dm_irq_schedule_work FAILED src 2

I observe such issues with switching monitor off and on again at least since
5.10.4 - I have not tested this with an older kernel version, because at this
time of 5.10.4 I changed my system from an intel processor to this AMD system:

System: Kubuntu 20.10, Ryzon 7 PRO 4750G - using only integrated GPU (Vega10):
Jan 24 17:41:38 localhost kernel: [    0.000000] Linux version 5.10.10-aw
(root at icehome) (gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0, GNU ld (GNU Binutils for
Ubuntu) 2.35.1) #1 SMP PREEMPT Sun Jan 24 17:36:28 CET 2021
Jan 24 17:41:38 localhost kernel: [    0.000000] Command line:
BOOT_IMAGE=/boot/vmlinuz-5.10.10-aw
root=UUID=6ff371aa-4315-475d-b8ec-b0a642c9eb5b ro nosplash video=1920x1080
Jan 24 17:41:38 localhost kernel: [    0.000000] KERNEL supported cpus:
Jan 24 17:41:38 localhost kernel: [    0.000000]   AMD AuthenticAMD
...

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