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