This is drm/amd#3647. To avoid the problem, add amdgpu.dcdebugmask=0x10 to the kernel parameters. This disables PSR (Panel Self-Refresh).
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This is drm/amd#3647. To avoid the problem, add amdgpu.dcdebugmask=0x10 to the kernel parameters. This disables PSR (Panel Self-Refresh).