#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);
+int rt5677_spi_read(u32 addr, void *rxbuf, size_t len);
+int rt5677_spi_write(u32 addr, const void *txbuf, size_t len);
+int rt5677_spi_write_firmware(u32 addr, const struct firmware *fw);
#endif /* __RT5677_SPI_H__ */