Audio To BT: added capture and playback alsa devicesmaster

Mattis: Rebased to android-3.10-bringup.

Change-Id: Id1660d1f1a45ee039609955efbc53b75364b5ca1

3 files changed, 80 insertions, 0 deletions

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 50ff7ca10a9..113ee1f928c 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -41,6 +41,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_DA732X if I2C
 	select SND_SOC_DA9055 if I2C
 	select SND_SOC_DFBMCS320
+	select SND_SOC_OMAP3H1_BT_SCO
 	select SND_SOC_ISABELLE if I2C
 	select SND_SOC_JZ4740_CODEC
 	select SND_SOC_LM4857 if I2C
@@ -266,6 +267,9 @@ config SND_SOC_DA9055
 config SND_SOC_DFBMCS320
 	tristate
 
+config SND_SOC_OMAP3H1_BT_SCO
+	tristate
+
 config SND_SOC_DMIC
 	tristate
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 39747d34c41..8e7bb4d4cbe 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -29,6 +29,7 @@ snd-soc-da7213-objs := da7213.o
 snd-soc-da732x-objs := da732x.o
 snd-soc-da9055-objs := da9055.o
 snd-soc-dfbmcs320-objs := dfbmcs320.o
+snd-soc-omap3h1_bt_sco-objs := omap3h1_bt_sco.o
 snd-soc-dmic-objs := dmic.o
 snd-soc-isabelle-objs := isabelle.o
 snd-soc-jz4740-codec-objs := jz4740.o
@@ -157,6 +158,7 @@ obj-$(CONFIG_SND_SOC_DA7213)	+= snd-soc-da7213.o
 obj-$(CONFIG_SND_SOC_DA732X)	+= snd-soc-da732x.o
 obj-$(CONFIG_SND_SOC_DA9055)	+= snd-soc-da9055.o
 obj-$(CONFIG_SND_SOC_DFBMCS320)	+= snd-soc-dfbmcs320.o
+obj-$(CONFIG_SND_SOC_OMAP3H1_BT_SCO)	+= snd-soc-omap3h1_bt_sco.o
 obj-$(CONFIG_SND_SOC_DMIC)	+= snd-soc-dmic.o
 obj-$(CONFIG_SND_SOC_ISABELLE)	+= snd-soc-isabelle.o
 obj-$(CONFIG_SND_SOC_JZ4740_CODEC)	+= snd-soc-jz4740-codec.o
diff --git a/sound/soc/codecs/omap3h1_bt_sco.c b/sound/soc/codecs/omap3h1_bt_sco.c
new file mode 100644
index 00000000000..f72f004f64c
--- /dev/null
+++ b/sound/soc/codecs/omap3h1_bt_sco.c
@@ -0,0 +1,74 @@
+/*
+ * Driver for the DFBM-CS320 bluetooth module
+ * Copyright 2011 Lars-Peter Clausen <lars@metafoo.de>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <sound/soc.h>
+
+int omap3h1_bt_sco_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+    printk ("OMAP3H1:ASoc %s:%s starting\n", __FILE__, __FUNCTION__);
+    return 0;
+}
+
+void omap3h1_bt_sco_dai_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+    printk ("OMAP3H1:ASoc %s:%s shutting down\n", __FILE__, __FUNCTION__);
+}
+
+static struct snd_soc_dai_ops omap3h1_bt_sco_dai_ops = {
+		.startup	= omap3h1_bt_sco_dai_startup,
+		.shutdown	= omap3h1_bt_sco_dai_shutdown,
+};
+
+static struct snd_soc_dai_driver omap3h1_bt_sco_dai = {
+	.name = "omap3h1_bt_sco-pcm",
+	.playback = {
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000,
+		.formats = SNDRV_PCM_FMTBIT_S32_LE,
+	},
+	.ops = &omap3h1_bt_sco_dai_ops,
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_omap3h1_bt_sco;
+
+static int omap3h1_bt_sco_probe(struct platform_device *pdev)
+{
+	return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_omap3h1_bt_sco,
+			&omap3h1_bt_sco_dai, 1);
+}
+
+static int omap3h1_bt_sco_remove(struct platform_device *pdev)
+{
+	snd_soc_unregister_codec(&pdev->dev);
+
+	return 0;
+}
+
+
+static struct platform_driver omap3h1_bt_sco = {
+	.driver = {
+		.name = "omap3h1_bt_sco",
+		.owner = THIS_MODULE,
+	},
+	.probe = omap3h1_bt_sco_probe,
+	.remove = omap3h1_bt_sco_remove,
+};
+
+module_platform_driver(omap3h1_bt_sco);
+
+MODULE_AUTHOR("Evan Wilson <evan@oliodevices.com");
+MODULE_DESCRIPTION("OMAP3 H1 ALSA SoC codec driver");
+MODULE_LICENSE("GPL");
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