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

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

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
index c21adf60a7f2..057e1ecd83ce 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
@@ -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");