3  * dma-fence-array: aggregate fences to be waited together
14 #include <linux/dma-fence-array.h>
18 static const char *dma_fence_array_get_driver_name(struct dma_fence *fence)  in dma_fence_array_get_driver_name()  argument
23 static const char *dma_fence_array_get_timeline_name(struct dma_fence *fence)  in dma_fence_array_get_timeline_name()  argument
70 static bool dma_fence_array_enable_signaling(struct dma_fence *fence)  in dma_fence_array_enable_signaling()  argument
72 	struct dma_fence_array *array = to_dma_fence_array(fence);  in dma_fence_array_enable_signaling()
79 		 * As we may report that the fence is signaled before all  in dma_fence_array_enable_signaling()
82 		 * early. The core fence handling will only hold the reference  in dma_fence_array_enable_signaling()
103 static bool dma_fence_array_signaled(struct dma_fence *fence)  in dma_fence_array_signaled()  argument
105 	struct dma_fence_array *array = to_dma_fence_array(fence);  in dma_fence_array_signaled()
140 static void dma_fence_array_release(struct dma_fence *fence)  in dma_fence_array_release()  argument
142 	struct dma_fence_array *array = to_dma_fence_array(fence);  in dma_fence_array_release()
149 	dma_fence_free(fence);  in dma_fence_array_release()
152 static void dma_fence_array_set_deadline(struct dma_fence *fence,  in dma_fence_array_set_deadline()  argument
155 	struct dma_fence_array *array = to_dma_fence_array(fence);  in dma_fence_array_set_deadline()
173  * dma_fence_array_alloc - Allocate a custom fence array
176  * Return dma fence array on success, NULL on failure
187  * dma_fence_array_init - Init a custom fence array
188  * @array:		[in]	dma fence array to arm
191  * @context:		[in]	fence context to use
193  * @signal_on_any:	[in]	signal on any fence in the array
196  * a preallocated dma fence array in the path of reclaim or dma fence signaling.
218 	 * dma_fence_array objects should never contain any other fence  in dma_fence_array_init()
234  * dma_fence_array_create - Create a custom fence array
237  * @context:		[in]	fence context to use
239  * @signal_on_any:	[in]	signal on any fence in the array
241  * Allocate a dma_fence_array object and initialize the base fence with
247  * array is taken and dma_fence_put() is used on each fence on release.
249  * If @signal_on_any is true the fence array signals if any fence in the array
272  * @fence:		[in]	fence or fence array
273  * @context:		[in]	fence context to check all fences against
275  * Checks the provided fence or, for a fence array, all fences in the array
276  * against the given context. Returns false if any fence is from a different
279 bool dma_fence_match_context(struct dma_fence *fence, u64 context)  in dma_fence_match_context()  argument
281 	struct dma_fence_array *array = to_dma_fence_array(fence);  in dma_fence_match_context()
284 	if (!dma_fence_is_array(fence))  in dma_fence_match_context()
285 		return fence->context == context;  in dma_fence_match_context()