diff --git a/drivers/gpu/host1x/Makefile b/drivers/gpu/host1x/Makefile
index 096017b8789d..d2b6f7de0498 100644
--- a/drivers/gpu/host1x/Makefile
+++ b/drivers/gpu/host1x/Makefile
@@ -9,6 +9,7 @@ host1x-y = \
 	job.o \
 	debug.o \
 	mipi.o \
+	fence.o \
 	hw/host1x01.o \
 	hw/host1x02.o \
 	hw/host1x04.o \
diff --git a/drivers/gpu/host1x/fence.c b/drivers/gpu/host1x/fence.c
new file mode 100644
index 000000000000..2b0bb97f053f
--- /dev/null
+++ b/drivers/gpu/host1x/fence.c
@@ -0,0 +1,184 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Syncpoint dma_fence implementation
+ *
+ * Copyright (c) 2020, NVIDIA Corporation.
+ */
+
+#include <linux/dma-fence.h>
+#include <linux/file.h>
+#include <linux/fs.h>
+#include <linux/slab.h>
+#include <linux/sync_file.h>
+
+#include "fence.h"
+#include "intr.h"
+#include "syncpt.h"
+
+DEFINE_SPINLOCK(lock);
+
+struct host1x_syncpt_fence {
+	struct dma_fence base;
+
+	atomic_t signaling;
+
+	struct host1x_syncpt *sp;
+	u32 threshold;
+
+	struct host1x_waitlist *waiter;
+	void *waiter_ref;
+
+	struct delayed_work timeout_work;
+};
+
+static const char *host1x_syncpt_fence_get_driver_name(struct dma_fence *f)
+{
+	return "host1x";
+}
+
+static const char *host1x_syncpt_fence_get_timeline_name(struct dma_fence *f)
+{
+	return "syncpoint";
+}
+
+static struct host1x_syncpt_fence *to_host1x_fence(struct dma_fence *f)
+{
+	return container_of(f, struct host1x_syncpt_fence, base);
+}
+
+static bool host1x_syncpt_fence_enable_signaling(struct dma_fence *f)
+{
+	struct host1x_syncpt_fence *sf = to_host1x_fence(f);
+	int err;
+
+	if (host1x_syncpt_is_expired(sf->sp, sf->threshold))
+		return false;
+
+	dma_fence_get(f);
+
+	/*
+	 * The dma_fence framework requires the fence driver to keep a
+	 * reference to any fences for which 'enable_signaling' has been
+	 * called (and that have not been signalled).
+	 * 
+	 * We provide a userspace API to create arbitrary syncpoint fences,
+	 * so we cannot normally guarantee that all fences get signalled.
+	 * As such, setup a timeout, so that long-lasting fences will get
+	 * reaped eventually.
+	 */
+	schedule_delayed_work(&sf->timeout_work, msecs_to_jiffies(30000));
+
+	err = host1x_intr_add_action(sf->sp->host, sf->sp, sf->threshold,
+				     HOST1X_INTR_ACTION_SIGNAL_FENCE, f,
+				     sf->waiter, &sf->waiter_ref);
+	if (err) {
+		cancel_delayed_work_sync(&sf->timeout_work);
+		dma_fence_put(f);
+		return false;
+	}
+
+	/* intr framework takes ownership of waiter */
+	sf->waiter = NULL;
+
+	/*
+	 * The fence may get signalled at any time after the above call,
+	 * so we need to initialize all state used by signalling
+	 * before it.
+	 */
+
+	return true;
+}
+
+static void host1x_syncpt_fence_release(struct dma_fence *f)
+{
+	struct host1x_syncpt_fence *sf = to_host1x_fence(f);
+
+	if (sf->waiter)
+		kfree(sf->waiter);
+
+	dma_fence_free(f);
+}
+
+const struct dma_fence_ops host1x_syncpt_fence_ops = {
+	.get_driver_name = host1x_syncpt_fence_get_driver_name,
+	.get_timeline_name = host1x_syncpt_fence_get_timeline_name,
+	.enable_signaling = host1x_syncpt_fence_enable_signaling,
+	.release = host1x_syncpt_fence_release,
+};
+
+void host1x_fence_signal(struct host1x_syncpt_fence *f)
+{
+	if (atomic_xchg(&f->signaling, 1))
+		return;
+
+	/*
+	 * Cancel pending timeout work - if it races, it will
+	 * not get 'f->signaling' and return.
+	 */
+	cancel_delayed_work_sync(&f->timeout_work);
+
+	host1x_intr_put_ref(f->sp->host, f->sp->id, f->waiter_ref, false);
+
+	dma_fence_signal(&f->base);
+	dma_fence_put(&f->base);
+}
+
+static void do_fence_timeout(struct work_struct *work)
+{
+	struct delayed_work *dwork = (struct delayed_work *)work;
+	struct host1x_syncpt_fence *f =
+		container_of(dwork, struct host1x_syncpt_fence, timeout_work);
+
+	if (atomic_xchg(&f->signaling, 1))
+		return;
+
+	/*
+	 * Cancel pending timeout work - if it races, it will
+	 * not get 'f->signaling' and return.
+	 */
+	host1x_intr_put_ref(f->sp->host, f->sp->id, f->waiter_ref, true);
+
+	dma_fence_set_error(&f->base, -ETIMEDOUT);
+	dma_fence_signal(&f->base);
+	dma_fence_put(&f->base);
+}
+
+struct dma_fence *host1x_fence_create(struct host1x_syncpt *sp, u32 threshold)
+{
+	struct host1x_syncpt_fence *fence;
+
+	fence = kzalloc(sizeof(*fence), GFP_KERNEL);
+	if (!fence)
+		return ERR_PTR(-ENOMEM);
+
+	fence->waiter = kzalloc(sizeof(*fence->waiter), GFP_KERNEL);
+	if (!fence->waiter)
+		return ERR_PTR(-ENOMEM);
+
+	fence->sp = sp;
+	fence->threshold = threshold;
+
+	dma_fence_init(&fence->base, &host1x_syncpt_fence_ops, &lock,
+		       dma_fence_context_alloc(1), 0);
+
+	INIT_DELAYED_WORK(&fence->timeout_work, do_fence_timeout);
+
+	return &fence->base;
+}
+EXPORT_SYMBOL(host1x_fence_create);
+
+int host1x_fence_extract(struct dma_fence *fence, u32 *id, u32 *threshold)
+{
+	struct host1x_syncpt_fence *f;
+
+	if (fence->ops != &host1x_syncpt_fence_ops)
+		return -EINVAL;
+
+	f = container_of(fence, struct host1x_syncpt_fence, base);
+
+	*id = f->sp->id;
+	*threshold = f->threshold;
+
+	return 0;
+}
+EXPORT_SYMBOL(host1x_fence_extract);
diff --git a/drivers/gpu/host1x/fence.h b/drivers/gpu/host1x/fence.h
new file mode 100644
index 000000000000..70c91de82f14
--- /dev/null
+++ b/drivers/gpu/host1x/fence.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020, NVIDIA Corporation.
+ */
+
+#ifndef HOST1X_FENCE_H
+#define HOST1X_FENCE_H
+
+struct host1x_syncpt_fence;
+
+void host1x_fence_signal(struct host1x_syncpt_fence *fence);
+
+#endif
diff --git a/drivers/gpu/host1x/intr.c b/drivers/gpu/host1x/intr.c
index 6d1f3c0fdbe7..45b6be927ec4 100644
--- a/drivers/gpu/host1x/intr.c
+++ b/drivers/gpu/host1x/intr.c
@@ -13,6 +13,7 @@
 #include <trace/events/host1x.h>
 #include "channel.h"
 #include "dev.h"
+#include "fence.h"
 #include "intr.h"
 
 /* Wait list management */
@@ -121,12 +122,20 @@ static void action_wakeup_interruptible(struct host1x_waitlist *waiter)
 	wake_up_interruptible(wq);
 }
 
+static void action_signal_fence(struct host1x_waitlist *waiter)
+{
+	struct host1x_syncpt_fence *f = waiter->data;
+
+	host1x_fence_signal(f);
+}
+
 typedef void (*action_handler)(struct host1x_waitlist *waiter);
 
 static const action_handler action_handlers[HOST1X_INTR_ACTION_COUNT] = {
 	action_submit_complete,
 	action_wakeup,
 	action_wakeup_interruptible,
+	action_signal_fence,
 };
 
 static void run_handlers(struct list_head completed[HOST1X_INTR_ACTION_COUNT])
diff --git a/drivers/gpu/host1x/intr.h b/drivers/gpu/host1x/intr.h
index 6ea55e615e3a..e4c346099273 100644
--- a/drivers/gpu/host1x/intr.h
+++ b/drivers/gpu/host1x/intr.h
@@ -33,6 +33,8 @@ enum host1x_intr_action {
 	 */
 	HOST1X_INTR_ACTION_WAKEUP_INTERRUPTIBLE,
 
+	HOST1X_INTR_ACTION_SIGNAL_FENCE,
+
 	HOST1X_INTR_ACTION_COUNT
 };
 
diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index 9b0487c88571..59e4a3bea0b0 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -170,6 +170,9 @@ u32 host1x_syncpt_base_id(struct host1x_syncpt_base *base);
 void host1x_syncpt_release_vblank_reservation(struct host1x_client *client,
 					      u32 syncpt_id);
 
+struct dma_fence *host1x_fence_create(struct host1x_syncpt *sp, u32 threshold);
+int host1x_fence_extract(struct dma_fence *fence, u32 *id, u32 *threshold);
+
 /*
  * host1x channel
  */
