On 18/03/2019 17:20, Koenig, Christian wrote:
- if (dma_fence_is_signaled(entries[i].fence)) {
+ if (fence)
+ entries[i].fence = fence;
+ else
+ entries[i].fence = dma_fence_get_stub();
+
+ if ((flags & DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE) ||
Hey David,
Could you remind me what DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE is used
for?
I didn't have a use for it in userspace,
The flag is used to wait for fences for a sequence number to show up.
Christian.
Thanks Christian.
I guess I missed the additive nature of WAIT_FOR_SUBMIT.
It feels like WAIT_AVAILABLE almost deserves its own commit as it
affects both timelines & binary syncobjs.
-Lionel
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