xref: /openbmc/linux/include/sound/rt5659.h (revision d2912cb1)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * linux/sound/rt5659.h -- Platform data for RT5659
4  *
5  * Copyright 2013 Realtek Microelectronics
6  */
7 
8 #ifndef __LINUX_SND_RT5659_H
9 #define __LINUX_SND_RT5659_H
10 
11 enum rt5659_dmic1_data_pin {
12 	RT5659_DMIC1_NULL,
13 	RT5659_DMIC1_DATA_IN2N,
14 	RT5659_DMIC1_DATA_GPIO5,
15 	RT5659_DMIC1_DATA_GPIO9,
16 	RT5659_DMIC1_DATA_GPIO11,
17 };
18 
19 enum rt5659_dmic2_data_pin {
20 	RT5659_DMIC2_NULL,
21 	RT5659_DMIC2_DATA_IN2P,
22 	RT5659_DMIC2_DATA_GPIO6,
23 	RT5659_DMIC2_DATA_GPIO10,
24 	RT5659_DMIC2_DATA_GPIO12,
25 };
26 
27 enum rt5659_jd_src {
28 	RT5659_JD_NULL,
29 	RT5659_JD3,
30 	RT5659_JD_HDA_HEADER,
31 };
32 
33 struct rt5659_platform_data {
34 	bool in1_diff;
35 	bool in3_diff;
36 	bool in4_diff;
37 
38 	int ldo1_en; /* GPIO for LDO1_EN */
39 	int reset; /* GPIO for RESET */
40 
41 	enum rt5659_dmic1_data_pin dmic1_data_pin;
42 	enum rt5659_dmic2_data_pin dmic2_data_pin;
43 	enum rt5659_jd_src jd_src;
44 };
45 
46 #endif
47 
48