| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | /* |
| 3 | * rt5677-spi.h -- RT5677 ALSA SoC audio codec driver |
| 4 | * |
| 5 | * Copyright 2013 Realtek Semiconductor Corp. |
| 6 | * Author: Oder Chiou <oder_chiou@realtek.com> |
| 7 | */ |
| 8 | |
| 9 | #ifndef __RT5677_SPI_H__ |
| 10 | #define __RT5677_SPI_H__ |
| 11 | |
| 12 | int rt5677_spi_read(u32 addr, void *rxbuf, size_t len); |
| 13 | int rt5677_spi_write(u32 addr, const void *txbuf, size_t len); |
| 14 | int rt5677_spi_write_firmware(u32 addr, const struct firmware *fw); |
| 15 | |
| 16 | #endif /* __RT5677_SPI_H__ */ |