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9#ifndef _WM8994_H
10#define _WM8994_H
11
12#include <sound/soc.h>
13#include <linux/firmware.h>
14#include <linux/completion.h>
15#include <linux/workqueue.h>
16
17#include "wm_hubs.h"
18
19
20#define WM8994_SYSCLK_MCLK1 1
21#define WM8994_SYSCLK_MCLK2 2
22#define WM8994_SYSCLK_FLL1 3
23#define WM8994_SYSCLK_FLL2 4
24
25
26#define WM8994_SYSCLK_OPCLK 5
27
28#define WM8994_FLL1 1
29#define WM8994_FLL2 2
30
31#define WM8994_FLL_SRC_MCLK1 1
32#define WM8994_FLL_SRC_MCLK2 2
33#define WM8994_FLL_SRC_LRCLK 3
34#define WM8994_FLL_SRC_BCLK 4
35#define WM8994_FLL_SRC_INTERNAL 5
36
37enum wm8994_vmid_mode {
38 WM8994_VMID_NORMAL,
39 WM8994_VMID_FORCE,
40};
41
42typedef void (*wm1811_micdet_cb)(void *data);
43typedef void (*wm1811_mic_id_cb)(void *data, u16 status);
44
45int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
46 int micbias);
47int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
48 wm1811_micdet_cb cb, void *det_cb_data,
49 wm1811_mic_id_cb id_cb, void *id_cb_data);
50
51int wm8994_vmid_mode(struct snd_soc_codec *codec, enum wm8994_vmid_mode mode);
52
53int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
54 struct snd_kcontrol *kcontrol, int event);
55
56void wm8958_dsp2_init(struct snd_soc_codec *codec);
57
58struct wm8994_micdet {
59 struct snd_soc_jack *jack;
60 bool detecting;
61};
62
63
64struct wm8994_fll_config {
65 int src;
66 int in;
67 int out;
68};
69
70#define WM8994_NUM_DRC 3
71#define WM8994_NUM_EQ 3
72
73struct wm8994;
74
75struct wm8994_priv {
76 struct wm_hubs_data hubs;
77 struct wm8994 *wm8994;
78 int sysclk[2];
79 int sysclk_rate[2];
80 int mclk[2];
81 int aifclk[2];
82 int aifdiv[2];
83 int channels[2];
84 struct wm8994_fll_config fll[2], fll_suspend[2];
85 struct completion fll_locked[2];
86 bool fll_locked_irq;
87 bool fll_byp;
88 bool clk_has_run;
89
90 int vmid_refcount;
91 int active_refcount;
92 enum wm8994_vmid_mode vmid_mode;
93
94 int dac_rates[2];
95 int lrclk_shared[2];
96
97 int mbc_ena[3];
98 int hpf1_ena[3];
99 int hpf2_ena[3];
100 int vss_ena[3];
101 int enh_eq_ena[3];
102
103
104 const char **drc_texts;
105 int drc_cfg[WM8994_NUM_DRC];
106 struct soc_enum drc_enum;
107
108
109 int num_retune_mobile_texts;
110 const char **retune_mobile_texts;
111 int retune_mobile_cfg[WM8994_NUM_EQ];
112 struct soc_enum retune_mobile_enum;
113
114
115 int mbc_cfg;
116 const char **mbc_texts;
117 struct soc_enum mbc_enum;
118
119
120 int vss_cfg;
121 const char **vss_texts;
122 struct soc_enum vss_enum;
123
124
125 int vss_hpf_cfg;
126 const char **vss_hpf_texts;
127 struct soc_enum vss_hpf_enum;
128
129
130 int enh_eq_cfg;
131 const char **enh_eq_texts;
132 struct soc_enum enh_eq_enum;
133
134 struct mutex accdet_lock;
135 struct wm8994_micdet micdet[2];
136 struct delayed_work mic_work;
137 struct delayed_work open_circuit_work;
138 struct delayed_work mic_complete_work;
139 u16 mic_status;
140 bool mic_detecting;
141 bool jack_mic;
142 int btn_mask;
143 bool jackdet;
144 int jackdet_mode;
145 struct delayed_work jackdet_bootstrap;
146
147 int micdet_irq;
148 wm1811_micdet_cb micd_cb;
149 void *micd_cb_data;
150 wm1811_mic_id_cb mic_id_cb;
151 void *mic_id_cb_data;
152
153 unsigned int aif1clk_enable:1;
154 unsigned int aif2clk_enable:1;
155
156 unsigned int aif1clk_disable:1;
157 unsigned int aif2clk_disable:1;
158
159 int dsp_active;
160 const struct firmware *cur_fw;
161 const struct firmware *mbc;
162 const struct firmware *mbc_vss;
163 const struct firmware *enh_eq;
164};
165
166#endif
167
