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drm/amdgpu/gmc8: skip MC ucode loading on SR-IOV capable boards

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VBIOS does this for us in asic_init.

Reviewed-by: Monk Liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2016-02-01 11:29:54 -05:00
parent 8cce244cf6
commit c12d287119
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
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@ -252,6 +252,12 @@ static int gmc_v8_0_mc_load_microcode(struct amdgpu_device *adev)
if (!adev->mc.fw)
return -EINVAL;
/* Skip MC ucode loading on SR-IOV capable boards.
* vbios does this for us in asic_init in that case.
*/
if (adev->virtualization.supports_sr_iov)
return 0;
hdr = (const struct mc_firmware_header_v1_0 *)adev->mc.fw->data;
amdgpu_ucode_print_mc_hdr(&hdr->header);