diff --git a/sound/soc/rockchip/rockchip_trcm.c b/sound/soc/rockchip/rockchip_trcm.c
index 73f60f6f1016..a8df0022cf57 100644
--- a/sound/soc/rockchip/rockchip_trcm.c
+++ b/sound/soc/rockchip/rockchip_trcm.c
@@ -303,6 +303,11 @@ static int dmaengine_trcm_trigger(struct snd_soc_component *component,
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	int ret;
 
+#ifdef TRCM_DEBUG
+	ktime_t start_time, stop_time, diff_time;
+
+	start_time = ktime_get();
+#endif
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
 		dmaengine_terminate_async(prtd->dma_chan);
@@ -332,6 +337,13 @@ static int dmaengine_trcm_trigger(struct snd_soc_component *component,
 		return -EINVAL;
 	}
 
+#ifdef TRCM_DEBUG
+	stop_time = ktime_get();
+	diff_time = ktime_sub(stop_time, start_time);
+	dev_dbg(component->dev, "cmd: %d time cost %lld\n",
+		cmd, ktime_to_us(diff_time));
+#endif
+
 	return 0;
 }