Release 4.11 sound/soc/codecs/rt5514-spi.h
/*
* rt5514-spi.h -- RT5514 driver
*
* Copyright 2015 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 __RT5514_SPI_H__
#define __RT5514_SPI_H__
/**
* RT5514_SPI_BUF_LEN is the buffer size of SPI master controller.
*/
#define RT5514_SPI_BUF_LEN 240
#define RT5514_BUFFER_VOICE_BASE 0x18001034
#define RT5514_BUFFER_VOICE_LIMIT 0x18001038
#define RT5514_BUFFER_VOICE_RP 0x1800103c
#define RT5514_BUFFER_VOICE_SIZE 0x18001040
/* SPI Command */
enum {
RT5514_SPI_CMD_16_READ = 0,
RT5514_SPI_CMD_16_WRITE,
RT5514_SPI_CMD_32_READ,
RT5514_SPI_CMD_32_WRITE,
RT5514_SPI_CMD_BURST_READ,
RT5514_SPI_CMD_BURST_WRITE,
};
int rt5514_spi_burst_read(unsigned int addr, u8 *rxbuf, size_t len);
int rt5514_spi_burst_write(u32 addr, const u8 *txbuf, size_t len);
#endif /* __RT5514_SPI_H__ */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Oder Chiou | 79 | 100.00% | 1 | 100.00% |
| Total | 79 | 100.00% | 1 | 100.00% |
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