diff options
Diffstat (limited to 'sound/soc/codecs/omap3h1_bt_sco.c')
| -rw-r--r-- | sound/soc/codecs/omap3h1_bt_sco.c | 74 | 
1 files changed, 74 insertions, 0 deletions
| 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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