[deliverable/linux.git] / sound / soc / codecs / rt5677-spi.h

/*
 * rt5677-spi.h  --  RT5677 ALSA SoC audio codec driver
 *
 * Copyright 2013 Realtek Semiconductor Corp.
 * Author: Oder Chiou <oder_chiou@realtek.com>
 *
 * 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.
 */

#ifndef __RT5677_SPI_H__
#define __RT5677_SPI_H__

#define RT5677_SPI_BUF_LEN 240
#define RT5677_SPI_CMD_BURST_WRITE 0x05

int rt5677_spi_write(u8 *txbuf, size_t len);
int rt5677_spi_burst_write(u32 addr, const struct firmware *fw);

#endif /* __RT5677_SPI_H__ */
Commit	Line	Data
af48f1d0 OC	1	/*
	2	* rt5677-spi.h -- RT5677 ALSA SoC audio codec driver
	3	*
	4	* Copyright 2013 Realtek Semiconductor Corp.
	5	* Author: Oder Chiou <oder_chiou@realtek.com>
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License version 2 as
	9	* published by the Free Software Foundation.
	10	*/
	11
d65fd3a4 OC	12	#ifndef __RT5677_SPI_H__
d65fd3a4 OC	13	#define __RT5677_SPI_H__
af48f1d0 OC	14
	15	#define RT5677_SPI_BUF_LEN 240
	16	#define RT5677_SPI_CMD_BURST_WRITE 0x05
	17
	18	int rt5677_spi_write(u8 *txbuf, size_t len);
	19	int rt5677_spi_burst_write(u32 addr, const struct firmware *fw);
	20
	21	#endif /* __RT5677_SPI_H__ */