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| author | Monk Liu <[email protected]> | 2018-01-19 11:06:31 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-02-28 19:18:04 +0000 |
| commit | 113890ee99575a5340ab8729b207e48aaac2eb06 (patch) | |
| tree | 2d64ecf8daee6dd2b18bca5b816e017f47d1790b /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | drm/amdgpu: only flush hotplug work without DC (diff) | |
| download | kernel-113890ee99575a5340ab8729b207e48aaac2eb06.tar.gz kernel-113890ee99575a5340ab8729b207e48aaac2eb06.zip | |
drm/amdgpu: cond_exec only for schedule with a job
issue:
under SR-IOV sometimes the iB test will fail on
gfx ring
fix:
with cond_exec inserted in RB the gfx engine would
skip part packets if RLCV issue PREEMPT on gfx engine
if gfx engine is prior to COND_EXEC packet, this is
okay for regular command from UMD, but for the ib test
since the whole dma format doesn't support PREEMPT
so must remove the COND_EXEC from it.
Signed-off-by: Monk Liu <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.h')
0 files changed, 0 insertions, 0 deletions