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| author | Jack Xiao <Jack.Xiao@amd.com> | 2019-01-17 15:47:36 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:57:40 -0500 |
| commit | d8780dc71d56acf734a5756cac8c7787eb6bec11 (patch) | |
| tree | 90273c398d9fae31b1eea9bfaaf2df73f17abfba /drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | |
| parent | f92d5c6123f4f06a3660e4c398e1d453d1d29a9d (diff) | |
| download | linux-d8780dc71d56acf734a5756cac8c7787eb6bec11.tar.gz | |
drm/amdgpu: add ib preemption status in amdgpu_job (v2)
Add ib preemption status in amdgpu_job, so that ring level function
can detect preemption and program for resuming it.
v2: squash in fix to restore job->preamble_status back to status value (Jack)
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index c84c5b483e20..c13158be3c62 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -209,6 +209,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, skip_preamble = ring->current_ctx == fence_ctx; if (job && ring->funcs->emit_cntxcntl) { status |= job->preamble_status; + status |= job->preemption_status; amdgpu_ring_emit_cntxcntl(ring, status); } |