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[Public]
2-4 are:
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: Lazar, Lijo <Lijo.Lazar@xxxxxxx>
Sent: Wednesday, February 5, 2025 6:38 AM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Deucher, Alexander <Alexander.Deucher@xxxxxxx> Subject: [PATCH 4/4] drm/amdgpu: Make VBIOS image read optional Keep VBIOS image read optional for select SOCs in passthrough mode.
Signed-off-by: Lijo Lazar <lijo.lazar@xxxxxxx> --- 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 ddccdceb1d2f..ade4d5cd45aa 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 |
