[PATCH v2 4/4] drm/amdgpu: Make VBIOS image read optional

[Lijo Lazar]

Keep VBIOS image read optional for select SOCs in passthrough mode.

Signed-off-by: Lijo Lazar <lijo.la...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 16a61fa70afb..eab530778fbd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1397,6 +1397,9 @@ static uint32_t amdgpu_device_get_vbios_flags(struct 
amdgpu_device *adev)
        if (hweight32(adev->aid_mask) && (adev->flags & AMD_IS_APU))
                return AMDGPU_VBIOS_SKIP;
 
+       if (hweight32(adev->aid_mask) && amdgpu_passthrough(adev))
+               return AMDGPU_VBIOS_OPTIONAL;
+
        return 0;
 }
 
-- 
2.25.1