diff options
| author | monk.liu <monk.liu@amd.com> | 2016-11-04 16:16:09 -0400 |
|---|---|---|
| committer | Sumit Semwal <sumit.semwal@linaro.org> | 2016-11-09 00:12:00 +0530 |
| commit | 7392b4bb702b05749539ff0936e94976248240c9 (patch) | |
| tree | 7aa0026cdcaf873f24434f67167e9be18a607e0c /include/linux/dma-fence.h | |
| parent | c5ec903d8e8e9a9684ebb5ceef87f6a890d712b1 (diff) | |
| download | lwn-7392b4bb702b05749539ff0936e94976248240c9.tar.gz lwn-7392b4bb702b05749539ff0936e94976248240c9.zip | |
dma-buf: return index of the first signaled fence (v2)
Return the index of the first signaled fence. This information
is useful in some APIs like Vulkan.
v2: rebase on drm-next (fence -> dma_fence)
Signed-off-by: monk.liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
[sumits: fix warnings]
Link: http://patchwork.freedesktop.org/patch/msgid/1478290570-30982-1-git-send-email-alexander.deucher@amd.com
Diffstat (limited to 'include/linux/dma-fence.h')
| -rw-r--r-- | include/linux/dma-fence.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/dma-fence.h b/include/linux/dma-fence.h index ba60c043a5d3..fcf4b1971eba 100644 --- a/include/linux/dma-fence.h +++ b/include/linux/dma-fence.h @@ -382,7 +382,8 @@ signed long dma_fence_wait_timeout(struct dma_fence *, bool intr, signed long timeout); signed long dma_fence_wait_any_timeout(struct dma_fence **fences, uint32_t count, - bool intr, signed long timeout); + bool intr, signed long timeout, + uint32_t *idx); /** * dma_fence_wait - sleep until the fence gets signaled |