drm/amdgpu: Fix discovery initialization failure during pci rescan

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Waiting for system ready to fix the discovery initialization
failure issue. This failure usually occurs when dGPU is removed
and then rescanned via command line.
It's caused by following two errors:
[1] vram size is 0
[2] wrong binary signature

Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Ma Jun 2024-04-02 17:21:01 +08:00 • committed by Alex Deucher

parent 394ae0603a

commit 959056982a

1 changed files with 6 additions and 11 deletions

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

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