/* Set WM8731 power mode to play back only.  */
void wm8731_power_mode_dac(void)
/* Set WM8731 power mode to play back only.  */
void wm8731_power_mode_dac(void)
{
	g_us_wm8731_reg_power_down_control_value = 0x07;
	wm8731_write_register(WM8731_REG_POWER_DOWN_CONTROL,
			g_us_wm8731_reg_power_down_control_value);
}