drm/amdgpu: add helper to load ip_discovery binary from file

To be used when ip_discovery binary is not carried by vbios

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2021-11-23 15:25:03 +08:00 • committed by Alex Deucher
commit 43a80bd511