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Bard Liao33ada142016-11-14 11:00:10 +08001/*
2 * linux/sound/rt5665.h -- Platform data for RT5665
3 *
4 * Copyright 2016 Realtek Microelectronics
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 __LINUX_SND_RT5665_H
12#define __LINUX_SND_RT5665_H
13
14enum rt5665_dmic1_data_pin {
15 RT5665_DMIC1_NULL,
16 RT5665_DMIC1_DATA_GPIO4,
17 RT5665_DMIC1_DATA_IN2N,
18};
19
20enum rt5665_dmic2_data_pin {
21 RT5665_DMIC2_NULL,
22 RT5665_DMIC2_DATA_GPIO5,
23 RT5665_DMIC2_DATA_IN2P,
24};
25
26enum rt5665_jd_src {
27 RT5665_JD_NULL,
28 RT5665_JD1,
29};
30
31struct rt5665_platform_data {
32 bool in1_diff;
33 bool in2_diff;
34 bool in3_diff;
35 bool in4_diff;
36
37 int ldo1_en; /* GPIO for LDO1_EN */
38
39 enum rt5665_dmic1_data_pin dmic1_data_pin;
40 enum rt5665_dmic2_data_pin dmic2_data_pin;
41 enum rt5665_jd_src jd_src;
42
43 unsigned int sar_hs_type;
44};
45
46#endif
47