Change-Id: I6da941fa22cfaee43d6dc11191b1fb7482e7362b
Signed-off-by: Monk Liu <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index bcd5142..7552326 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -193,7 +193,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned
num_ibs,
/* drop preamble IBs if we don't have a context switch */
if ((ib->flags & AMDGPU_IB_FLAG_PREAMBLE) &&
skip_preamble &&
- !(status & AMDGPU_PREAMBLE_IB_PRESENT_FIRST))
+ !(status & AMDGPU_PREAMBLE_IB_PRESENT_FIRST) &&
+ !amdgpu_sriov_vf(adev)) /* for SRIOV preemption,
Preamble CE ib must be inserted anyway */
continue;
amdgpu_ring_emit_ib(ring, ib, job ? job->vm_id : 0,
--
2.7.4
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