2 * wm8994.h -- WM8994 Soc Audio driver
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
12 #include <sound/soc.h>
13 #include <linux/firmware.h>
14 #include <linux/completion.h>
15 #include <linux/workqueue.h>
16 #include <linux/mutex.h>
20 /* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */
21 #define WM8994_SYSCLK_MCLK1 1
22 #define WM8994_SYSCLK_MCLK2 2
23 #define WM8994_SYSCLK_FLL1 3
24 #define WM8994_SYSCLK_FLL2 4
26 /* OPCLK is also configured with set_dai_sysclk, specify division*10 as rate. */
27 #define WM8994_SYSCLK_OPCLK 5
32 #define WM8994_FLL_SRC_MCLK1 1
33 #define WM8994_FLL_SRC_MCLK2 2
34 #define WM8994_FLL_SRC_LRCLK 3
35 #define WM8994_FLL_SRC_BCLK 4
36 #define WM8994_FLL_SRC_INTERNAL 5
38 enum wm8994_vmid_mode {
43 typedef void (*wm1811_micdet_cb)(void *data);
44 typedef void (*wm1811_mic_id_cb)(void *data, u16 status);
46 int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
48 int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
49 wm1811_micdet_cb cb, void *det_cb_data,
50 wm1811_mic_id_cb id_cb, void *id_cb_data);
52 int wm8994_vmid_mode(struct snd_soc_codec *codec, enum wm8994_vmid_mode mode);
54 int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
55 struct snd_kcontrol *kcontrol, int event);
57 void wm8958_dsp2_init(struct snd_soc_codec *codec);
59 struct wm8994_micdet {
60 struct snd_soc_jack *jack;
64 /* codec private data */
65 struct wm8994_fll_config {
71 #define WM8994_NUM_DRC 3
72 #define WM8994_NUM_EQ 3
77 struct wm_hubs_data hubs;
78 struct wm8994 *wm8994;
85 struct wm8994_fll_config fll[2], fll_suspend[2];
86 struct completion fll_locked[2];
93 enum wm8994_vmid_mode vmid_mode;
104 /* Platform dependant DRC configuration */
105 const char **drc_texts;
106 int drc_cfg[WM8994_NUM_DRC];
107 struct soc_enum drc_enum;
109 /* Platform dependant ReTune mobile configuration */
110 int num_retune_mobile_texts;
111 const char **retune_mobile_texts;
112 int retune_mobile_cfg[WM8994_NUM_EQ];
113 struct soc_enum retune_mobile_enum;
115 /* Platform dependant MBC configuration */
117 const char **mbc_texts;
118 struct soc_enum mbc_enum;
120 /* Platform dependant VSS configuration */
122 const char **vss_texts;
123 struct soc_enum vss_enum;
125 /* Platform dependant VSS HPF configuration */
127 const char **vss_hpf_texts;
128 struct soc_enum vss_hpf_enum;
130 /* Platform dependant enhanced EQ configuration */
132 const char **enh_eq_texts;
133 struct soc_enum enh_eq_enum;
135 struct mutex accdet_lock;
136 struct wm8994_micdet micdet[2];
137 struct delayed_work mic_work;
138 struct delayed_work open_circuit_work;
139 struct delayed_work mic_complete_work;
146 struct delayed_work jackdet_bootstrap;
149 wm1811_micdet_cb micd_cb;
151 wm1811_mic_id_cb mic_id_cb;
152 void *mic_id_cb_data;
154 unsigned int aif1clk_enable:1;
155 unsigned int aif2clk_enable:1;
157 unsigned int aif1clk_disable:1;
158 unsigned int aif2clk_disable:1;
160 struct mutex fw_lock;
162 const struct firmware *cur_fw;
163 const struct firmware *mbc;
164 const struct firmware *mbc_vss;
165 const struct firmware *enh_eq;