/* * ALSA SoC TLV320AIC23 codec driver SPI interface * * Author: Arun KS, <arunks@mistralsolutions.com> * Copyright: (C) 2008 Mistral Solutions Pvt Ltd., * * Based on sound/soc/codecs/wm8731.c by Richard Purdie * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include <linux/module.h> #include <linux/regmap.h> #include <linux/spi/spi.h> #include <sound/soc.h> #include "tlv320aic23.h" static int aic23_spi_probe(struct spi_device *spi) { int ret; struct regmap *regmap; dev_dbg(&spi->dev, "probing tlv320aic23 spi device\n"); spi->mode = SPI_MODE_0; ret = spi_setup(spi); if (ret < 0) return ret; regmap = devm_regmap_init_spi(spi, &tlv320aic23_regmap); return tlv320aic23_probe(&spi->dev, regmap); } static int aic23_spi_remove(struct spi_device *spi) { snd_soc_unregister_codec(&spi->dev); return 0; } static struct spi_driver aic23_spi = { .driver = { .name = "tlv320aic23", }, .probe = aic23_spi_probe, .remove = aic23_spi_remove, }; module_spi_driver(aic23_spi); MODULE_DESCRIPTION("ASoC TLV320AIC23 codec driver SPI"); MODULE_AUTHOR("Arun KS <arunks@mistralsolutions.com>"); MODULE_LICENSE("GPL");