1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * linux/sound/wm5100.h -- Platform data for W 2 * linux/sound/wm5100.h -- Platform data for WM5100
4 * 3 *
5 * Copyright 2011 Wolfson Microelectronics. PL 4 * Copyright 2011 Wolfson Microelectronics. PLC.
>> 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.
6 */ 9 */
7 10
8 #ifndef __LINUX_SND_WM5100_H 11 #ifndef __LINUX_SND_WM5100_H
9 #define __LINUX_SND_WM5100_H 12 #define __LINUX_SND_WM5100_H
10 13
11 enum wm5100_in_mode { 14 enum wm5100_in_mode {
12 WM5100_IN_SE = 0, 15 WM5100_IN_SE = 0,
13 WM5100_IN_DIFF = 1, 16 WM5100_IN_DIFF = 1,
14 WM5100_IN_DMIC = 2, 17 WM5100_IN_DMIC = 2,
15 }; 18 };
16 19
17 enum wm5100_dmic_sup { 20 enum wm5100_dmic_sup {
18 WM5100_DMIC_SUP_MICVDD = 0, 21 WM5100_DMIC_SUP_MICVDD = 0,
19 WM5100_DMIC_SUP_MICBIAS1 = 1, 22 WM5100_DMIC_SUP_MICBIAS1 = 1,
20 WM5100_DMIC_SUP_MICBIAS2 = 2, 23 WM5100_DMIC_SUP_MICBIAS2 = 2,
21 WM5100_DMIC_SUP_MICBIAS3 = 3, 24 WM5100_DMIC_SUP_MICBIAS3 = 3,
22 }; 25 };
23 26
24 enum wm5100_micdet_bias { 27 enum wm5100_micdet_bias {
25 WM5100_MICDET_MICBIAS1 = 0, 28 WM5100_MICDET_MICBIAS1 = 0,
26 WM5100_MICDET_MICBIAS2 = 1, 29 WM5100_MICDET_MICBIAS2 = 1,
27 WM5100_MICDET_MICBIAS3 = 2, 30 WM5100_MICDET_MICBIAS3 = 2,
28 }; 31 };
29 32
30 struct wm5100_jack_mode { 33 struct wm5100_jack_mode {
31 enum wm5100_micdet_bias bias; 34 enum wm5100_micdet_bias bias;
32 int hp_pol; 35 int hp_pol;
33 int micd_src; 36 int micd_src;
34 }; 37 };
35 38
36 #define WM5100_GPIO_SET 0x10000 39 #define WM5100_GPIO_SET 0x10000
37 40
38 struct wm5100_pdata { 41 struct wm5100_pdata {
>> 42 int reset; /** GPIO controlling /RESET, if any */
>> 43 int ldo_ena; /** GPIO controlling LODENA, if any */
>> 44 int hp_pol; /** GPIO controlling headset polarity, if any */
39 int irq_flags; 45 int irq_flags;
>> 46 int gpio_base;
40 47
41 struct wm5100_jack_mode jack_modes[2]; 48 struct wm5100_jack_mode jack_modes[2];
42 49
43 /* Input pin mode selection */ 50 /* Input pin mode selection */
44 enum wm5100_in_mode in_mode[4]; 51 enum wm5100_in_mode in_mode[4];
45 52
46 /* DMIC supply selection */ 53 /* DMIC supply selection */
47 enum wm5100_dmic_sup dmic_sup[4]; 54 enum wm5100_dmic_sup dmic_sup[4];
48 55
49 int gpio_defaults[6]; 56 int gpio_defaults[6];
50 }; 57 };
51 58
52 #endif 59 #endif
53 60
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