diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 1f9c01be40d7..1250c5e06329 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -282,16 +282,13 @@ static int etnaviv_ioctl_gem_new(struct drm_device *dev, void *data,
 			args->flags, &args->handle);
 }
 
-#define TS(t) ((struct timespec){ \
-	.tv_sec = (t).tv_sec, \
-	.tv_nsec = (t).tv_nsec \
-})
-
 static int etnaviv_ioctl_gem_cpu_prep(struct drm_device *dev, void *data,
 		struct drm_file *file)
 {
 	struct drm_etnaviv_gem_cpu_prep *args = data;
 	struct drm_gem_object *obj;
+	ktime_t timeout = ktime_set(args->timeout.tv_sec,
+				    args->timeout.tv_nsec);
 	int ret;
 
 	if (args->op & ~(ETNA_PREP_READ | ETNA_PREP_WRITE | ETNA_PREP_NOSYNC))
@@ -301,7 +298,7 @@ static int etnaviv_ioctl_gem_cpu_prep(struct drm_device *dev, void *data,
 	if (!obj)
 		return -ENOENT;
 
-	ret = etnaviv_gem_cpu_prep(obj, args->op, &TS(args->timeout));
+	ret = etnaviv_gem_cpu_prep(obj, args->op, timeout);
 
 	drm_gem_object_put_unlocked(obj);
 
@@ -354,7 +351,8 @@ static int etnaviv_ioctl_wait_fence(struct drm_device *dev, void *data,
 {
 	struct drm_etnaviv_wait_fence *args = data;
 	struct etnaviv_drm_private *priv = dev->dev_private;
-	struct timespec *timeout = &TS(args->timeout);
+	ktime_t timeout = ktime_set(args->timeout.tv_sec,
+				    args->timeout.tv_nsec);
 	struct etnaviv_gpu *gpu;
 
 	if (args->flags & ~(ETNA_WAIT_NONBLOCK))
@@ -368,7 +366,7 @@ static int etnaviv_ioctl_wait_fence(struct drm_device *dev, void *data,
 		return -ENXIO;
 
 	if (args->flags & ETNA_WAIT_NONBLOCK)
-		timeout = NULL;
+		timeout = ktime_set(0, 0);
 
 	return etnaviv_gpu_wait_fence_interruptible(gpu, args->fence,
 						    timeout);
@@ -403,7 +401,8 @@ static int etnaviv_ioctl_gem_wait(struct drm_device *dev, void *data,
 {
 	struct etnaviv_drm_private *priv = dev->dev_private;
 	struct drm_etnaviv_gem_wait *args = data;
-	struct timespec *timeout = &TS(args->timeout);
+	ktime_t timeout = ktime_set(args->timeout.tv_sec,
+				    args->timeout.tv_nsec);
 	struct drm_gem_object *obj;
 	struct etnaviv_gpu *gpu;
 	int ret;
@@ -423,7 +422,7 @@ static int etnaviv_ioctl_gem_wait(struct drm_device *dev, void *data,
 		return -ENOENT;
 
 	if (args->flags & ETNA_WAIT_NONBLOCK)
-		timeout = NULL;
+		timeout = ktime_set(0, 0);
 
 	ret = etnaviv_gem_wait_bo(gpu, obj, timeout);
 
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
index 32cfa5a48d42..57a4e247bbcf 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -60,8 +60,7 @@ struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
 int etnaviv_gem_prime_pin(struct drm_gem_object *obj);
 void etnaviv_gem_prime_unpin(struct drm_gem_object *obj);
 void *etnaviv_gem_vmap(struct drm_gem_object *obj);
-int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op,
-		struct timespec *timeout);
+int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op, ktime_t timeout);
 int etnaviv_gem_cpu_fini(struct drm_gem_object *obj);
 void etnaviv_gem_free_object(struct drm_gem_object *obj);
 int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
@@ -106,22 +105,20 @@ static inline size_t size_vstruct(size_t nelem, size_t elem_size, size_t base)
  * We need to calculate the timeout in terms of number of jiffies
  * between the specified timeout and the current CLOCK_MONOTONIC time.
  */
-static inline unsigned long etnaviv_timeout_to_jiffies(
-	const struct timespec *timeout)
+static inline unsigned long etnaviv_timeout_to_jiffies(ktime_t timeout)
 {
-	struct timespec64 ts, to;
-
-	to = timespec_to_timespec64(*timeout);
-
-	ktime_get_ts64(&ts);
+	s64 remain = ktime_to_ns(ktime_sub(timeout, ktime_get()));
 
 	/* timeouts before "now" have already expired */
-	if (timespec64_compare(&to, &ts) <= 0)
+	if (remain < 0)
 		return 0;
 
-	ts = timespec64_sub(to, ts);
+#ifndef CONFIG_64BIT
+	if (remain > ((s64)MAX_JIFFY_OFFSET * NSEC_PER_SEC / HZ))
+		return MAX_JIFFY_OFFSET;
+#endif
 
-	return timespec64_to_jiffies(&ts);
+	return nsecs_to_jiffies(remain);
 }
 
 #endif /* __ETNAVIV_DRV_H__ */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index cb1faaac380a..febe5196788e 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -372,8 +372,7 @@ static inline enum dma_data_direction etnaviv_op_to_dma_dir(u32 op)
 		return DMA_BIDIRECTIONAL;
 }
 
-int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op,
-		struct timespec *timeout)
+int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op, ktime_t timeout)
 {
 	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
 	struct drm_device *dev = obj->dev;
@@ -431,7 +430,7 @@ int etnaviv_gem_cpu_fini(struct drm_gem_object *obj)
 }
 
 int etnaviv_gem_wait_bo(struct etnaviv_gpu *gpu, struct drm_gem_object *obj,
-	struct timespec *timeout)
+			ktime_t timeout)
 {
 	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
 
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.h b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
index d6270acce619..a3461a554a6c 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
@@ -112,7 +112,7 @@ struct etnaviv_gem_submit {
 void etnaviv_submit_put(struct etnaviv_gem_submit * submit);
 
 int etnaviv_gem_wait_bo(struct etnaviv_gpu *gpu, struct drm_gem_object *obj,
-	struct timespec *timeout);
+	ktime_t timeout);
 int etnaviv_gem_new_private(struct drm_device *dev, size_t size, u32 flags,
 	const struct etnaviv_gem_ops *ops, struct etnaviv_gem_object **res);
 void etnaviv_gem_obj_add(struct drm_device *dev, struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index d47d1a8e0219..e42b1c4d902c 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -1132,7 +1132,7 @@ static void event_free(struct etnaviv_gpu *gpu, unsigned int event)
  * Cmdstream submission/retirement:
  */
 int etnaviv_gpu_wait_fence_interruptible(struct etnaviv_gpu *gpu,
-	u32 id, struct timespec *timeout)
+	u32 id, ktime_t timeout)
 {
 	struct dma_fence *fence;
 	int ret;
@@ -1179,7 +1179,7 @@ int etnaviv_gpu_wait_fence_interruptible(struct etnaviv_gpu *gpu,
  * that lock in this function while waiting.
  */
 int etnaviv_gpu_wait_obj_inactive(struct etnaviv_gpu *gpu,
-	struct etnaviv_gem_object *etnaviv_obj, struct timespec *timeout)
+	struct etnaviv_gem_object *etnaviv_obj, ktime_t timeout)
 {
 	unsigned long remaining;
 	long ret;
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index 8f9bd4edc96a..6d352a435427 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -169,9 +169,9 @@ int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m);
 void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu);
 void etnaviv_gpu_retire(struct etnaviv_gpu *gpu);
 int etnaviv_gpu_wait_fence_interruptible(struct etnaviv_gpu *gpu,
-	u32 fence, struct timespec *timeout);
+	u32 fence, ktime_t timeout);
 int etnaviv_gpu_wait_obj_inactive(struct etnaviv_gpu *gpu,
-	struct etnaviv_gem_object *etnaviv_obj, struct timespec *timeout);
+	struct etnaviv_gem_object *etnaviv_obj, ktime_t timeout);
 struct dma_fence *etnaviv_gpu_submit(struct etnaviv_gem_submit *submit);
 int etnaviv_gpu_pm_get_sync(struct etnaviv_gpu *gpu);
 void etnaviv_gpu_pm_put(struct etnaviv_gpu *gpu);
