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drm/amdgpu: Remove check which is not valid for certain VBIOS

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Fixes vbios fetching on certain headless boards.

Signed-off-by: Ken Wang <Ken.Wang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Ken Wang 2017-11-08 14:48:50 +08:00 committed by Alex Deucher
parent a9386bb051
commit ab6613b7ea
1 changed files with 0 additions and 6 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
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@ -59,12 +59,6 @@ static bool check_atom_bios(uint8_t *bios, size_t size)
return false;
}
tmp = bios[0x18] | (bios[0x19] << 8);
if (bios[tmp + 0x14] != 0x0) {
DRM_INFO("Not an x86 BIOS ROM\n");
return false;
}
bios_header_start = bios[0x48] | (bios[0x49] << 8);
if (!bios_header_start) {
DRM_INFO("Can't locate bios header\n");