1 /* SPDX-License-Identifier: GPL-2.0-only */ 1
2 /*
3 * linux/sound/wm8996.h -- Platform data for W
4 *
5 * Copyright 2011 Wolfson Microelectronics. PL
6 */
7
8 #ifndef __LINUX_SND_WM8996_H
9 #define __LINUX_SND_WM8996_H
10
11 enum wm8996_inmode {
12 WM8996_DIFFERRENTIAL_1 = 0, /* IN1xP
13 WM8996_INVERTING = 1, /* IN1xN
14 WM8996_NON_INVERTING = 2, /* IN1xP
15 WM8996_DIFFERENTIAL_2 = 3, /* IN2xP
16 };
17
18 /**
19 * ReTune Mobile configurations are specified
20 * rate and set of values to write (the enable
21 *
22 * Configurations are expected to be generated
23 * control panel in WISCE - see http://www.wol
24 */
25 struct wm8996_retune_mobile_config {
26 const char *name;
27 int rate;
28 u16 regs[20];
29 };
30
31 #define WM8996_SET_DEFAULT 0x10000
32
33 struct wm8996_pdata {
34 int irq_flags; /** Set IRQ trigger fl
35
36 int micdet_def; /** Default MICDET_SR
37
38 enum wm8996_inmode inl_mode;
39 enum wm8996_inmode inr_mode;
40
41 u32 spkmute_seq; /** Value for regist
42
43 u32 gpio_default[5];
44
45 int num_retune_mobile_cfgs;
46 struct wm8996_retune_mobile_config *re
47 };
48
49 #endif
50
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