diff options
| author | Lucas Stach <l.stach@pengutronix.de> | 2017-03-22 13:00:53 +0100 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2017-03-29 16:19:01 +0200 |
| commit | 6e2b98cf3b4f81df68a150e1d8737100160e1262 (patch) | |
| tree | 2f54411b7b9f68c7db2eebaec08f182b2701bb7d /drivers/gpu/drm/etnaviv/etnaviv_gpu.c | |
| parent | 9ad59fea162c139f62335f0ca0ce1fdf4f82bd91 (diff) | |
drm/etnaviv: return GPU fence through the submit structure
The next patch will need the complete dma_fence, instead of just the seqno,
to create the sync_file in etnaviv_ioctl_gem_submit, in case an
out_fence_fd is requested.
The submit needs to hold a reference to the dma_fence, to avoid raceing
with the GPU completing the fence.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
---
New patch in v3.
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index 68a4f59e4c22..bafbcb463555 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -1337,8 +1337,8 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu, mutex_lock(&gpu->lock); gpu->event[event].fence = fence; - submit->fence = fence->seqno; - gpu->active_fence = submit->fence; + submit->fence = dma_fence_get(fence); + gpu->active_fence = submit->fence->seqno; if (gpu->lastctx != cmdbuf->ctx) { gpu->mmu->need_flush = true; |