/* * linux/sound/rt5645.h -- Platform data for RT5645 * * Copyright 2013 Realtek Microelectronics * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */#ifndef __LINUX_SND_RT5645_H#define __LINUX_SND_RT5645_Hstructrt5645_platform_data{/* IN2 can optionally be differential */boolin2_diff;unsignedintdmic1_data_pin;/* 0 = IN2N; 1 = GPIO5; 2 = GPIO11 */unsignedintdmic2_data_pin;/* 0 = IN2P; 1 = GPIO6; 2 = GPIO10; 3 = GPIO12 */