1 files changed, 97 insertions, 0 deletions
diff --git a/sound/soc/stmp3xxx/stmp3780_devb.c b/sound/soc/stmp3xxx/stmp3780_devb.c
new file mode 100644
index 000000000000..acb6414cc52f
--- /dev/null
+++ b/sound/soc/stmp3xxx/stmp3780_devb.c
@@ -0,0 +1,97 @@
+/*
+ * ASoC driver for Freescale STMP3780 development board
+ *
+ * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
+ *
+ * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+#include <asm/dma.h>
+#include <mach/hardware.h>
+#include <mach/regs-apbx.h>
+
+#include "../codecs/stmp378x_codec.h"
+#include "stmp3xxx_dai.h"
+#include "stmp3xxx_pcm.h"
+
+/* stmp3780 devb digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link stmp3780_devb_dai = {
+	.name = "STMP378X ADC/DAC",
+	.stream_name = "STMP378X ADC/DAC",
+	.cpu_dai = &stmp3xxx_adc_dai,
+	.codec_dai = &stmp378x_codec_dai,
+};
+
+/* stmp3780 devb audio machine driver */
+static struct snd_soc_machine snd_soc_machine_stmp3780_devb = {
+	.name = "STMP3780 Devb",
+	.dai_link = &stmp3780_devb_dai,
+	.num_links = 1,
+};
+
+/* stmp3780 devb audio subsystem */
+static struct snd_soc_device stmp3780_devb_snd_devdata = {
+	.machine = &snd_soc_machine_stmp3780_devb,
+	.platform = &stmp3xxx_soc_platform,
+	.codec_dev = &soc_codec_dev_stmp378x,
+};
+
+static struct platform_device *stmp3780_devb_snd_device;
+
+static int __init stmp3780_devb_init(void)
+{
+	int ret = 0;
+
+	stmp3780_devb_snd_device = platform_device_alloc("soc-audio", 0);
+	if (!stmp3780_devb_snd_device)
+		return -ENOMEM;
+
+	platform_set_drvdata(stmp3780_devb_snd_device,
+			&stmp3780_devb_snd_devdata);
+	stmp3780_devb_snd_devdata.dev = &stmp3780_devb_snd_device->dev;
+	stmp3780_devb_snd_device->dev.platform_data =
+		&stmp3780_devb_snd_devdata;
+
+	if (ret) {
+		platform_device_put(stmp3780_devb_snd_device);
+		return ret;
+	}
+
+	ret = platform_device_add(stmp3780_devb_snd_device);
+	if (ret)
+		platform_device_put(stmp3780_devb_snd_device);
+
+	return ret;
+}
+
+static void __exit stmp3780_devb_exit(void)
+{
+	platform_device_unregister(stmp3780_devb_snd_device);
+}
+
+module_init(stmp3780_devb_init);
+module_exit(stmp3780_devb_exit);
+
+MODULE_AUTHOR("Vladislav Buzov");
+MODULE_DESCRIPTION("STMP3780 development board ASoC driver");
+MODULE_LICENSE("GPL");