drm/amdgpu: fix ptl state isssue after GPU reset or suspend

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Fix this by skipping the sysfs disable mapping when the GPU is
currently undergoing a reset or suspend flow.
Additionally, add debug logging in psp_ptl_invoke() to better
trace PTL state and format queries/updates cmd.

Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Perry Yuan 2026-03-10 10:39:08 +08:00 • committed by Alex Deucher

parent 599c994c28

commit 682142124e

2 changed files with 5 additions and 1 deletions

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4

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

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2

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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