Commit 691fdba3 authored by Rob Clark's avatar Rob Clark
Browse files

dma-buf/fence-array: Add fence deadline support 



Propagate the deadline to all the fences in the array.

Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
parent aec11c8d

drivers/dma-buf/dma-fence-array.c

+11 −0
Original line number Diff line number Diff line
@@ -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);