1 /* 2 * AK4641 ALSA SoC Codec driver 3 * 4 * Copyright 2009 Philipp Zabel 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10 11 #ifndef __AK4641_H 12 #define __AK4641_H 13 14 /** 15 * struct ak4641_platform_data - platform specific AK4641 configuration 16 * @gpio_power: GPIO to control external power to AK4641 17 * @gpio_npdn: GPIO connected to AK4641 nPDN pin 18 * 19 * Both GPIO parameters are optional. 20 */ 21 struct ak4641_platform_data { 22 int gpio_power; 23 int gpio_npdn; 24 }; 25 26 #endif /* __AK4641_H */ 27