From 4b6316b4b16c7fb5d51df43f0371416e054e7102 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Date: Tue, 23 Mar 2010 16:27:28 +0900
Subject: ASoC: ak4642: Add pll select support

Current ak4642 was not able to select pll.
This patch add support it.
It still expect PLL base input pin is MCKI.
see Table 5 "setting of PLL Mode" of datasheet

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 sound/soc/sh/fsi-ak4642.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'sound/soc/sh/fsi-ak4642.c')

diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index 5263ab18f82..c0207dc524b 100644
--- a/sound/soc/sh/fsi-ak4642.c
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -22,11 +22,21 @@
 #include <sound/sh_fsi.h>
 #include <../sound/soc/codecs/ak4642.h>
 
+static int fsi_ak4642_dai_init(struct snd_soc_codec *codec)
+{
+	int ret;
+
+	ret = snd_soc_dai_set_sysclk(&ak4642_dai, 0, 11289600, 0);
+
+	return ret;
+}
+
 static struct snd_soc_dai_link fsi_dai_link = {
 	.name		= "AK4642",
 	.stream_name	= "AK4642",
 	.cpu_dai	= &fsi_soc_dai[0], /* fsi */
 	.codec_dai	= &ak4642_dai,
+	.init		= fsi_ak4642_dai_init,
 	.ops		= NULL,
 };
 
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