17 	struct msm_fence_context *fctx;  in msm_fence_context_alloc()  local
20 	fctx = kzalloc(sizeof(*fctx), GFP_KERNEL);  in msm_fence_context_alloc()
21 	if (!fctx)  in msm_fence_context_alloc()
24 	fctx->dev = dev;  in msm_fence_context_alloc()
25 	strncpy(fctx->name, name, sizeof(fctx->name));  in msm_fence_context_alloc()
26 	fctx->context = dma_fence_context_alloc(1);  in msm_fence_context_alloc()
27 	fctx->index = index++;  in msm_fence_context_alloc()
28 	fctx->fenceptr = fenceptr;  in msm_fence_context_alloc()
29 	spin_lock_init(&fctx->spinlock);  in msm_fence_context_alloc()
35 	fctx->last_fence = 0xffffff00;  in msm_fence_context_alloc()
36 	fctx->completed_fence = fctx->last_fence;  in msm_fence_context_alloc()
37 	*fctx->fenceptr = fctx->last_fence;  in msm_fence_context_alloc()
39 	return fctx;  in msm_fence_context_alloc()
42 void msm_fence_context_free(struct msm_fence_context *fctx)  in msm_fence_context_free()  argument
44 	kfree(fctx);  in msm_fence_context_free()
47 bool msm_fence_completed(struct msm_fence_context *fctx, uint32_t fence)  in msm_fence_completed()  argument
53 	return (int32_t)(fctx->completed_fence - fence) >= 0 ||  in msm_fence_completed()
54 		(int32_t)(*fctx->fenceptr - fence) >= 0;  in msm_fence_completed()
58 void msm_update_fence(struct msm_fence_context *fctx, uint32_t fence)  in msm_update_fence()  argument
62 	spin_lock_irqsave(&fctx->spinlock, flags);  in msm_update_fence()
63 	if (fence_after(fence, fctx->completed_fence))  in msm_update_fence()
64 		fctx->completed_fence = fence;  in msm_update_fence()
65 	spin_unlock_irqrestore(&fctx->spinlock, flags);  in msm_update_fence()
70 	struct msm_fence_context *fctx;  member
86 	return f->fctx->name;  in msm_fence_get_timeline_name()
92 	return msm_fence_completed(f->fctx, f->base.seqno);  in msm_fence_signaled()
102 msm_fence_alloc(struct msm_fence_context *fctx)  in msm_fence_alloc()  argument
110 	f->fctx = fctx;  in msm_fence_alloc()
112 	dma_fence_init(&f->base, &msm_fence_ops, &fctx->spinlock,  in msm_fence_alloc()
113 		       fctx->context, ++fctx->last_fence);  in msm_fence_alloc()