1/*
 2 * linux/sound/wm8996.h -- Platform data for WM8996
 3 *
 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.
 9 */
10
11#ifndef __LINUX_SND_WM8996_H
12#define __LINUX_SND_WM8996_H
13
14enum wm8996_inmode {
15	WM8996_DIFFERRENTIAL_1 = 0,   /* IN1xP - IN1xN */
16	WM8996_INVERTING = 1,         /* IN1xN */
17	WM8996_NON_INVERTING = 2,     /* IN1xP */
18	WM8996_DIFFERENTIAL_2 = 3,    /* IN2xP - IN2xP */
19};
20
21/**
22 * ReTune Mobile configurations are specified with a label, sample
23 * rate and set of values to write (the enable bits will be ignored).
24 *
25 * Configurations are expected to be generated using the ReTune Mobile
26 * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
27 */
28struct wm8996_retune_mobile_config {
29	const char *name;
30	int rate;
31	u16 regs[20];
32};
33
34#define WM8996_SET_DEFAULT 0x10000
35
36struct wm8996_pdata {
37	int irq_flags;  /** Set IRQ trigger flags; default active low */
38
39	int ldo_ena;  /** GPIO for LDO1; -1 for none */
40
41	int micdet_def;  /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */
42
43	enum wm8996_inmode inl_mode;
44	enum wm8996_inmode inr_mode;
45
46	u32 spkmute_seq;  /** Value for register 0x802 */
47
48	int gpio_base;
49	u32 gpio_default[5];
50
51	int num_retune_mobile_cfgs;
52	struct wm8996_retune_mobile_config *retune_mobile_cfgs;
53};
54
55#endif

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * linux/sound/wm8996.h -- Platform data for WM8996
 4 *
 5 * Copyright 2011 Wolfson Microelectronics. PLC.
 
 
 
 
 6 */
 7
 8#ifndef __LINUX_SND_WM8996_H
 9#define __LINUX_SND_WM8996_H
10
11enum wm8996_inmode {
12	WM8996_DIFFERRENTIAL_1 = 0,   /* IN1xP - IN1xN */
13	WM8996_INVERTING = 1,         /* IN1xN */
14	WM8996_NON_INVERTING = 2,     /* IN1xP */
15	WM8996_DIFFERENTIAL_2 = 3,    /* IN2xP - IN2xP */
16};
17
18/**
19 * ReTune Mobile configurations are specified with a label, sample
20 * rate and set of values to write (the enable bits will be ignored).
21 *
22 * Configurations are expected to be generated using the ReTune Mobile
23 * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
24 */
25struct wm8996_retune_mobile_config {
26	const char *name;
27	int rate;
28	u16 regs[20];
29};
30
31#define WM8996_SET_DEFAULT 0x10000
32
33struct wm8996_pdata {
34	int irq_flags;  /** Set IRQ trigger flags; default active low */
35
36	int ldo_ena;  /** GPIO for LDO1; -1 for none */
37
38	int micdet_def;  /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */
39
40	enum wm8996_inmode inl_mode;
41	enum wm8996_inmode inr_mode;
42
43	u32 spkmute_seq;  /** Value for register 0x802 */
44
45	int gpio_base;
46	u32 gpio_default[5];
47
48	int num_retune_mobile_cfgs;
49	struct wm8996_retune_mobile_config *retune_mobile_cfgs;
50};
51
52#endif