Since v1.1.2 I have had intermittent issues with my GPU failing to 
resume after entering power saving. I have errors like these:

[Thu Apr 27 17:54:17 2023] amdgpu 0000:74:00.0: amdgpu: RAS: optional ras ta ucode is not available
[Thu Apr 27 17:54:18 2023] amdgpu 0000:74:00.0: amdgpu: RAP: optional rap ta ucode is not available
[Thu Apr 27 17:54:18 2023] amdgpu 0000:74:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available
[Thu Apr 27 17:54:18 2023] amdgpu 0000:74:00.0: amdgpu: SMU is resuming...
[Thu Apr 27 17:54:18 2023] amdgpu 0000:74:00.0: amdgpu: smu fw reported version = 0x04453a00 (1093.58.0)
[Thu Apr 27 17:54:18 2023] amdgpu 0000:74:00.0: amdgpu: dpm has been enabled
[Thu Apr 27 17:54:18 2023] amdgpu 0000:74:00.0: amdgpu: SMU is resumed successfully!
[Thu Apr 27 17:54:18 2023] [drm] kiq ring mec 2 pipe 1 q 0
[Thu Apr 27 17:54:18 2023] [drm] DMUB hardware initialized: version=0x0400001A
[Thu Apr 27 17:54:18 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:18 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:18 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:19 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:19 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:40 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:40 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:40 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:40 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:41 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:41 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:41 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:41 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:42 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[Thu Apr 27 17:54:42 2023] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3