mirror of https://gitee.com/openkylin/linux.git
22 lines
614 B
C
22 lines
614 B
C
/*
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* rt5677-spi.h -- RT5677 ALSA SoC audio codec driver
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*
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* Copyright 2013 Realtek Semiconductor Corp.
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* Author: Oder Chiou <oder_chiou@realtek.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __RT5677_SPI_H__
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#define __RT5677_SPI_H__
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#define RT5677_SPI_BUF_LEN 240
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#define RT5677_SPI_CMD_BURST_WRITE 0x05
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int rt5677_spi_write(u8 *txbuf, size_t len);
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int rt5677_spi_burst_write(u32 addr, const struct firmware *fw);
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#endif /* __RT5677_SPI_H__ */
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