https://bugzilla.kernel.org/show_bug.cgi?id=215285
Bug ID: 215285
Summary: power9 le: amdgpu: *ERROR* hw_init of IP block <psp>
failed -22
Product: Platform Specific/Hardware
Version: 2.5
Kernel Version: 5.15.6
Hardware: PPC-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: high
Priority: P1
Component: PPC-64
Assignee: platform_ppc...@kernel-bugs.osdl.org
Reporter: s...@aeam.us
Regression: No
POWER9 blackbird system from Talos. GPU is 6600XT. This seems to be a flip flop
regression: https://gitlab.freedesktop.org/drm/amd/-/issues/1519
[ 54.313046] [drm] Found VCN firmware Version ENC: 1.16 DEC: 2 VEP: 0
Revision: 1
[ 54.313054] amdgpu 0000:03:00.0: amdgpu: Will use PSP to load VCN firmware
[ 54.314153] amdgpu 0000:03:00.0: enabling bus mastering
[ 54.570938] [drm:psp_hw_start [amdgpu]] *ERROR* PSP create ring failed!
[ 54.571061] [drm:psp_hw_init [amdgpu]] *ERROR* PSP firmware loading failed
[ 54.571175] [drm:amdgpu_device_fw_loading [amdgpu]] *ERROR* hw_init of IP
block <psp> failed -22
[ 54.571277] amdgpu 0000:03:00.0: amdgpu: amdgpu_device_ip_init failed
[ 54.571279] amdgpu 0000:03:00.0: amdgpu: Fatal error during GPU init
[ 54.571282] amdgpu 0000:03:00.0: amdgpu: amdgpu: finishing device.
[ 54.572789] amdgpu: probe of 0000:03:00.0 failed with error -22
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