diff options
| author | Chunming Zhou <[email protected]> | 2015-07-21 07:53:04 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2015-08-17 20:50:35 +0000 |
| commit | 4b559c90bc1870313f02cceef680884519af6b2b (patch) | |
| tree | 7445ec7982f1fac5e517097bedd72cc752c41889 /drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | |
| parent | drm/amdgpu: use scheduler user seq instead of previous user seq (diff) | |
| download | kernel-4b559c90bc1870313f02cceef680884519af6b2b.tar.gz kernel-4b559c90bc1870313f02cceef680884519af6b2b.zip | |
drm/amdgpu: make sure the fence is emitted before ring to get it.
Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c index b9be250cb206..41bc7fc0ebf6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c @@ -261,6 +261,16 @@ struct fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx, struct amdgpu_ctx_ring *cring = & ctx->rings[ring->idx]; struct fence *fence; uint64_t queued_seq; + int r; + + if (amdgpu_enable_scheduler) { + r = amd_sched_wait_emit(&cring->c_entity, + seq, + true, + AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS); + if (r) + return NULL; + } spin_lock(&ctx->ring_lock); if (amdgpu_enable_scheduler) |