1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * linux/sound/rt5663.h -- Platform data for RT5663 4 * 5 * Copyright 2017 Realtek Semiconductor Corp. 6 */ 7 8 #ifndef __LINUX_SND_RT5663_H 9 #define __LINUX_SND_RT5663_H 10 11 struct rt5663_platform_data { 12 unsigned int dc_offset_l_manual; 13 unsigned int dc_offset_r_manual; 14 unsigned int dc_offset_l_manual_mic; 15 unsigned int dc_offset_r_manual_mic; 16 17 unsigned int impedance_sensing_num; 18 unsigned int *impedance_sensing_table; 19 }; 20 21 #endif 22 23