int tas5825m_set_book(struct device *dev, uint8_t book)
int tas5825m_write_at(struct device *dev, uint8_t addr, uint8_t value)
int tas5825m_write_block_at(struct device *dev, uint8_t addr, const uint8_t *values, uint8_t length)
int tas5825m_set_page(struct device *dev, uint8_t page)
int tas5825m_setup(struct device *dev, int id)