diff options
| author | Daniel Vetter <[email protected]> | 2017-10-03 09:09:16 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2017-10-03 09:09:16 +0000 |
| commit | 0d3c24e936feefeca854073ccb40613cd6eba9a9 (patch) | |
| tree | 1f675397b924846740b0931b066ddce6f3d7eb3d /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | drm/virtio: Replace instances of reference/unreference with get/put (diff) | |
| parent | BackMerge tag 'v4.14-rc3' into drm-next (diff) | |
| download | kernel-0d3c24e936feefeca854073ccb40613cd6eba9a9.tar.gz kernel-0d3c24e936feefeca854073ccb40613cd6eba9a9.zip | |
Merge airlied/drm-next into drm-misc-next
Just catching up with upstream.
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index 4f6c68fc1dd9..4fcd98e65998 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -260,8 +260,13 @@ int amdgpu_gfx_compute_mqd_sw_init(struct amdgpu_device *adev, /* create MQD for KIQ */ ring = &adev->gfx.kiq.ring; if (!ring->mqd_obj) { + /* originaly the KIQ MQD is put in GTT domain, but for SRIOV VRAM domain is a must + * otherwise hypervisor trigger SAVE_VF fail after driver unloaded which mean MQD + * deallocated and gart_unbind, to strict diverage we decide to use VRAM domain for + * KIQ MQD no matter SRIOV or Bare-metal + */ r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE, - AMDGPU_GEM_DOMAIN_GTT, &ring->mqd_obj, + AMDGPU_GEM_DOMAIN_VRAM, &ring->mqd_obj, &ring->mqd_gpu_addr, &ring->mqd_ptr); if (r) { dev_warn(adev->dev, "failed to create ring mqd ob (%d)", r); |