From 691fdba39e7fbbaf2755c31ad3800810185cac8c Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Fri, 3 Sep 2021 11:47:57 -0700 Subject: dma-buf/fence-array: Add fence deadline support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Propagate the deadline to all the fences in the array. Signed-off-by: Rob Clark Reviewed-by: Christian König --- drivers/dma-buf/dma-fence-array.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/dma-buf') diff --git a/drivers/dma-buf/dma-fence-array.c b/drivers/dma-buf/dma-fence-array.c index 5c8a7084577b..9b3ce8948351 100644 --- a/drivers/dma-buf/dma-fence-array.c +++ b/drivers/dma-buf/dma-fence-array.c @@ -123,12 +123,23 @@ static void dma_fence_array_release(struct dma_fence *fence) dma_fence_free(fence); } +static void dma_fence_array_set_deadline(struct dma_fence *fence, + ktime_t deadline) +{ + struct dma_fence_array *array = to_dma_fence_array(fence); + unsigned i; + + for (i = 0; i < array->num_fences; ++i) + dma_fence_set_deadline(array->fences[i], deadline); +} + const struct dma_fence_ops dma_fence_array_ops = { .get_driver_name = dma_fence_array_get_driver_name, .get_timeline_name = dma_fence_array_get_timeline_name, .enable_signaling = dma_fence_array_enable_signaling, .signaled = dma_fence_array_signaled, .release = dma_fence_array_release, + .set_deadline = dma_fence_array_set_deadline, }; EXPORT_SYMBOL(dma_fence_array_ops); -- cgit v1.2.3