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>
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index 5263ab1..c0207dc 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,
};