Lines Matching defs:fence
7 #include <linux/dma-fence.h>
36 static inline bool fence_completed(struct msm_fence_context *fctx, uint32_t fence)
38 return (int32_t)(fctx->completed_fence - fence) >= 0;
42 int msm_wait_fence(struct msm_fence_context *fctx, uint32_t fence,
47 if (fence > fctx->last_fence) {
48 DRM_ERROR_RATELIMITED("%s: waiting on invalid fence: %u (of %u)\n",
49 fctx->name, fence, fctx->last_fence);
55 ret = fence_completed(fctx, fence) ? 0 : -EBUSY;
61 fence_completed(fctx, fence),
65 fence_completed(fctx, fence),
69 DBG("timeout waiting for fence: %u (completed: %u)",
70 fence, fctx->completed_fence);
81 void msm_update_fence(struct msm_fence_context *fctx, uint32_t fence)
84 fctx->completed_fence = max(fence, fctx->completed_fence);
95 static inline struct msm_fence *to_msm_fence(struct dma_fence *fence)
97 return container_of(fence, struct msm_fence, base);
100 static const char *msm_fence_get_driver_name(struct dma_fence *fence)
105 static const char *msm_fence_get_timeline_name(struct dma_fence *fence)
107 struct msm_fence *f = to_msm_fence(fence);
111 static bool msm_fence_signaled(struct dma_fence *fence)
113 struct msm_fence *f = to_msm_fence(fence);