Add our NC pins to conserve power.
Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
Acked-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Liam Girdwood <lrg@xxxxxxxxxxxxxxx>
---
sound/soc/omap/omap3beagle.c | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
index 240e097..f348d03 100644
--- a/sound/soc/omap/omap3beagle.c
+++ b/sound/soc/omap/omap3beagle.c
@@ -88,6 +88,31 @@ static struct snd_soc_ops omap3beagle_ops = {
.hw_params = omap3beagle_hw_params,
};
+static int beagle_twl4030_init(struct snd_soc_codec *codec)
+{
+ /* Beagle pin config */
+
+ /* Headphone Jack */
+ snd_soc_dapm_enable_pin(codec, "HSOR");
+ snd_soc_dapm_enable_pin(codec, "HSOL");
+
+ /* Line in */
+ snd_soc_dapm_enable_pin(codec, "AUXR");
+ snd_soc_dapm_enable_pin(codec, "AUXL");
+
+ /* TWL4030 not connected pins */
+ snd_soc_dapm_nc_pin(codec, "CARKITMIC");
+ snd_soc_dapm_nc_pin(codec, "DIGIMIC0");
+ snd_soc_dapm_nc_pin(codec, "DIGIMIC1");
+ snd_soc_dapm_nc_pin(codec, "EARPIECE");
+ snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
+ snd_soc_dapm_nc_pin(codec, "PREDRIVER");
+ snd_soc_dapm_nc_pin(codec, "CARKITL");
+ snd_soc_dapm_nc_pin(codec, "CARKITR");
+
+ return snd_soc_dapm_sync(codec);
+}
+
/* Digital audio interface glue - connects codec <--> CPU */
static struct snd_soc_dai_link omap3beagle_dai = {
.name = "TWL4030",
@@ -95,6 +120,7 @@ static struct snd_soc_dai_link omap3beagle_dai = {
.cpu_dai = &omap_mcbsp_dai[0],
.codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
.ops = &omap3beagle_ops,
+ .init = beagle_twl4030_init,
};
/* Audio machine driver */
--
1.6.3.3
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