13 static struct msm_gpu *fctx2gpu(struct msm_fence_context *fctx)  in fctx2gpu()  argument
15 	struct msm_drm_private *priv = fctx->dev->dev_private;  in fctx2gpu()
21 	struct msm_fence_context *fctx = container_of(t,  in deadline_timer()  local
24 	kthread_queue_work(fctx2gpu(fctx)->worker, &fctx->deadline_work);  in deadline_timer()
31 	struct msm_fence_context *fctx = container_of(work,  in deadline_work()  local
35 	if (msm_fence_completed(fctx, fctx->next_deadline_fence))  in deadline_work()
38 	msm_devfreq_boost(fctx2gpu(fctx), 2);  in deadline_work()
46 	struct msm_fence_context *fctx;  in msm_fence_context_alloc()  local
49 	fctx = kzalloc(sizeof(*fctx), GFP_KERNEL);  in msm_fence_context_alloc()
50 	if (!fctx)  in msm_fence_context_alloc()
53 	fctx->dev = dev;  in msm_fence_context_alloc()
54 	strscpy(fctx->name, name, sizeof(fctx->name));  in msm_fence_context_alloc()
55 	fctx->context = dma_fence_context_alloc(1);  in msm_fence_context_alloc()
56 	fctx->index = index++;  in msm_fence_context_alloc()
57 	fctx->fenceptr = fenceptr;  in msm_fence_context_alloc()
58 	spin_lock_init(&fctx->spinlock);  in msm_fence_context_alloc()
64 	fctx->last_fence = 0xffffff00;  in msm_fence_context_alloc()
65 	fctx->completed_fence = fctx->last_fence;  in msm_fence_context_alloc()
66 	*fctx->fenceptr = fctx->last_fence;  in msm_fence_context_alloc()
68 	hrtimer_init(&fctx->deadline_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);  in msm_fence_context_alloc()
69 	fctx->deadline_timer.function = deadline_timer;  in msm_fence_context_alloc()
71 	kthread_init_work(&fctx->deadline_work, deadline_work);  in msm_fence_context_alloc()
73 	fctx->next_deadline = ktime_get();  in msm_fence_context_alloc()
75 	return fctx;  in msm_fence_context_alloc()
78 void msm_fence_context_free(struct msm_fence_context *fctx)  in msm_fence_context_free()  argument
80 	kfree(fctx);  in msm_fence_context_free()
83 bool msm_fence_completed(struct msm_fence_context *fctx, uint32_t fence)  in msm_fence_completed()  argument
89 	return (int32_t)(fctx->completed_fence - fence) >= 0 ||  in msm_fence_completed()
90 		(int32_t)(*fctx->fenceptr - fence) >= 0;  in msm_fence_completed()
94 void msm_update_fence(struct msm_fence_context *fctx, uint32_t fence)  in msm_update_fence()  argument
98 	spin_lock_irqsave(&fctx->spinlock, flags);  in msm_update_fence()
99 	if (fence_after(fence, fctx->completed_fence))  in msm_update_fence()
100 		fctx->completed_fence = fence;  in msm_update_fence()
101 	if (msm_fence_completed(fctx, fctx->next_deadline_fence))  in msm_update_fence()
102 		hrtimer_cancel(&fctx->deadline_timer);  in msm_update_fence()
103 	spin_unlock_irqrestore(&fctx->spinlock, flags);  in msm_update_fence()
108 	struct msm_fence_context *fctx;  member
124 	return f->fctx->name;  in msm_fence_get_timeline_name()
130 	return msm_fence_completed(f->fctx, f->base.seqno);  in msm_fence_signaled()
136 	struct msm_fence_context *fctx = f->fctx;  in msm_fence_set_deadline()  local
140 	spin_lock_irqsave(&fctx->spinlock, flags);  in msm_fence_set_deadline()
143 	if (ktime_after(now, fctx->next_deadline) ||  in msm_fence_set_deadline()
144 			ktime_before(deadline, fctx->next_deadline)) {  in msm_fence_set_deadline()
145 		fctx->next_deadline = deadline;  in msm_fence_set_deadline()
146 		fctx->next_deadline_fence =  in msm_fence_set_deadline()
147 			max(fctx->next_deadline_fence, (uint32_t)fence->seqno);  in msm_fence_set_deadline()
157 			kthread_queue_work(fctx2gpu(fctx)->worker,  in msm_fence_set_deadline()
158 					&fctx->deadline_work);  in msm_fence_set_deadline()
160 			hrtimer_start(&fctx->deadline_timer, deadline,  in msm_fence_set_deadline()
165 	spin_unlock_irqrestore(&fctx->spinlock, flags);  in msm_fence_set_deadline()
188 msm_fence_init(struct dma_fence *fence, struct msm_fence_context *fctx)  in msm_fence_init()  argument
192 	f->fctx = fctx;  in msm_fence_init()
200 	dma_fence_init(&f->base, &msm_fence_ops, &fctx->spinlock,  in msm_fence_init()
201 		       fctx->context, ++fctx->last_fence);  in msm_fence_init()