drm/amdgpu: Do a basic health check before reset

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Check if the device is present in the bus before trying to recover. It
could be that device itself is lost from the bus in some hang
situations.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Lijo Lazar 2024-03-13 15:07:10 +05:30 • committed by Alex Deucher

parent f1b8479dc9

commit dfe9c3cde2

1 changed files with 24 additions and 0 deletions

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

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