Merge "soc: qcom: hgsl: Add signaled cb to isync sync" (6908a58f) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/soc/qcom/hgsl/hgsl_sync.c

+17 −0

Original line number	Diff line number	Diff line
		@@ -266,6 +266,7 @@ int hgsl_isync_timeline_create(struct hgsl_priv *priv,
		INIT_LIST_HEAD(&timeline->fence_list);
		spin_lock_init(&timeline->lock);
		timeline->priv = priv;
		timeline->last_ts = 0;

		idr_preload(GFP_KERNEL);
		spin_lock(&priv->isync_timeline_lock);
		@@ -516,6 +517,21 @@ static bool hgsl_isync_enable_signaling(struct dma_fence *base)
		return true;
		}

		static bool hgsl_isync_has_signaled(struct dma_fence *base)
		{
		struct hgsl_isync_fence *fence = NULL;
		struct hgsl_isync_timeline *timeline = NULL;

		if (base) {
		fence = container_of(base, struct hgsl_isync_fence, fence);
		timeline = fence->timeline;
		if (timeline && timeline->last_ts > 0)
		return hgsl_ts_ge(timeline->last_ts, fence->ts);
		}

		return false;
		}

		static void hgsl_isync_fence_release(struct dma_fence *base)
		{
		struct hgsl_isync_fence *fence = container_of(base,
		@@ -538,6 +554,7 @@ static const struct dma_fence_ops hgsl_isync_fence_ops = {
		.get_driver_name = hgsl_isync_get_driver_name,
		.get_timeline_name = hgsl_isync_get_timeline_name,
		.enable_signaling = hgsl_isync_enable_signaling,
		.signaled = hgsl_isync_has_signaled,
		.wait = dma_fence_default_wait,
		.release = hgsl_isync_fence_release,