1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * linux/sound/rt5660.h -- Platform data for RT5660 4 * 5 * Copyright 2016 Realtek Semiconductor Corp. 6 * Author: Oder Chiou <oder_chiou@realtek.com> 7 */ 8 9 #ifndef __LINUX_SND_RT5660_H 10 #define __LINUX_SND_RT5660_H 11 12 enum rt5660_dmic1_data_pin { 13 RT5660_DMIC1_NULL, 14 RT5660_DMIC1_DATA_GPIO2, 15 RT5660_DMIC1_DATA_IN1P, 16 }; 17 18 struct rt5660_platform_data { 19 /* IN1 & IN3 can optionally be differential */ 20 bool in1_diff; 21 bool in3_diff; 22 bool use_ldo2; 23 bool poweroff_codec_in_suspend; 24 25 enum rt5660_dmic1_data_pin dmic1_data_pin; 26 }; 27 28 #endif 29