drm/amdgpu: Check if FB BAR is enabled for ROM read

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Some configurations don't have FB BAR enabled. Avoid reading ROM image
from FB BAR region in such cases.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Lijo Lazar 2021-03-02 16:28:43 +08:00 • committed by Alex Deucher

parent a364782f49

commit f78313fae9

1 changed files with 4 additions and 0 deletions

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

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