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(parent: e69c2dd) | patch
drm/amdgpu: Reorder to read EFI exported ROM first
authorLijo Lazar <lijo.lazar@amd.com>
Mon, 12 Aug 2024 03:32:57 +0000 (09:02 +0530)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 13 Aug 2024 16:12:52 +0000 (12:12 -0400)
commit9c081c11c62112f1c30ff2426f755279a43fa1a1
tree7c4356dd02a811a10b19ebefcda980d07b9b2564tree
parente69c2dd7534f3fcabf7bb801db2a7ac71e7e5da6commit | diff
drm/amdgpu: Reorder to read EFI exported ROM first

On EFI BIOSes, PCI ROM may be exported through EFI_PCI_IO_PROTOCOL and
expansion ROM BARs may not be enabled. Choose to read from EFI exported
ROM data before reading PCI Expansion ROM BAR.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c diff | blob | history
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