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>
19 /* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */
20 #define WM8994_SYSCLK_MCLK1 1
21 #define WM8994_SYSCLK_MCLK2 2
22 #define WM8994_SYSCLK_FLL1 3
23 #define WM8994_SYSCLK_FLL2 4
25 /* OPCLK is also configured with set_dai_sysclk, specify division*10 as rate. */
26 #define WM8994_SYSCLK_OPCLK 5
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
37 enum wm8994_vmid_mode {
42 typedef void (*wm1811_micdet_cb)(void *data);
43 typedef void (*wm1811_mic_id_cb)(void *data, u16 status);
45 int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
47 int 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);
51 int wm8994_vmid_mode(struct snd_soc_codec *codec, enum wm8994_vmid_mode mode);
53 int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
54 struct snd_kcontrol *kcontrol, int event);
56 void wm8958_dsp2_init(struct snd_soc_codec *codec);
58 struct wm8994_micdet {
59 struct snd_soc_jack *jack;
63 /* codec private data */
64 struct wm8994_fll_config {
70 #define WM8994_NUM_DRC 3
71 #define WM8994_NUM_EQ 3
76 struct wm_hubs_data hubs;
77 struct wm8994 *wm8994;
84 struct wm8994_fll_config fll[2], fll_suspend[2];
85 struct completion fll_locked[2];
92 enum wm8994_vmid_mode vmid_mode;
103 /* Platform dependant DRC configuration */
104 const char **drc_texts;
105 int drc_cfg[WM8994_NUM_DRC];
106 struct soc_enum drc_enum;
108 /* Platform dependant ReTune mobile configuration */
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;
114 /* Platform dependant MBC configuration */
116 const char **mbc_texts;
117 struct soc_enum mbc_enum;
119 /* Platform dependant VSS configuration */
121 const char **vss_texts;
122 struct soc_enum vss_enum;
124 /* Platform dependant VSS HPF configuration */
126 const char **vss_hpf_texts;
127 struct soc_enum vss_hpf_enum;
129 /* Platform dependant enhanced EQ configuration */
131 const char **enh_eq_texts;
132 struct soc_enum enh_eq_enum;
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;
145 struct delayed_work jackdet_bootstrap;
148 wm1811_micdet_cb micd_cb;
150 wm1811_mic_id_cb mic_id_cb;
151 void *mic_id_cb_data;
153 unsigned int aif1clk_enable:1;
154 unsigned int aif2clk_enable:1;
156 unsigned int aif1clk_disable:1;
157 unsigned int aif2clk_disable:1;
160 const struct firmware *cur_fw;
161 const struct firmware *mbc;
162 const struct firmware *mbc_vss;
163 const struct firmware *enh_eq;