[PATCH 4/4] ASoC: renesas: msiof: start DMAC first

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

MSIOF needs to start DMAC before starting HW.
It will get unknown error at 1st using without this patch.
	Playback: FSERR = 0, FOVF = 0, FUDF = 1
	Capture: FSERR = 1, FOVF = 0, FUDF = 0

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 sound/soc/renesas/rcar/msiof.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/renesas/rcar/msiof.c b/sound/soc/renesas/rcar/msiof.c
index 90ca3357392e..77e1dadec14d 100644
--- a/sound/soc/renesas/rcar/msiof.c
+++ b/sound/soc/renesas/rcar/msiof.c
@@ -136,6 +136,9 @@ static int msiof_hw_start(struct snd_soc_component *component,
 	priv->err_ovf[substream->stream] =
 	priv->err_udf[substream->stream] = 0;
 
+	/* Start DMAC */
+	snd_dmaengine_pcm_trigger(substream, cmd);
+
 	/* SITMDRx */
 	if (is_play) {
 		val = SITMDR1_PCON |
@@ -186,9 +189,6 @@ static int msiof_hw_start(struct snd_soc_component *component,
 		val = SICTR_RXE | SICTR_REDG;
 	msiof_update_and_wait(priv, SICTR, val, val, val);
 
-	/* Start DMAC */
-	snd_dmaengine_pcm_trigger(substream, cmd);
-
 	return 0;
 }
 
-- 
2.43.0