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drm/amdgpu: fix vbios reservation handling on SR-IOV 

There is no reserveration so set the size to 0.  Fixes
a regression on SR-IOV.

Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2020-12-16 11:36:28 -05:00
parent 9e3a6ab74f
commit 088fb29b40
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
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@ -496,7 +496,8 @@ void amdgpu_gmc_get_vbios_allocations(struct amdgpu_device *adev)
break;
}
if (!amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_DCE)) {
if (amdgpu_sriov_vf(adev) ||
!amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_DCE)) {
size = 0;
} else {
size = amdgpu_gmc_get_vbios_fb_size(adev);