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
36 enum wm8994_vmid_mode {
41 typedef void (*wm8958_micdet_cb)(u16 status, void *data);
43 int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
45 int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
46 wm8958_micdet_cb cb, void *cb_data);
48 int wm8994_vmid_mode(struct snd_soc_codec *codec, enum wm8994_vmid_mode mode);
50 int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
51 struct snd_kcontrol *kcontrol, int event);
53 void wm8958_dsp2_init(struct snd_soc_codec *codec);
55 struct wm8994_micdet {
56 struct snd_soc_jack *jack;
60 /* codec private data */
61 struct wm8994_fll_config {
67 #define WM8994_NUM_DRC 3
68 #define WM8994_NUM_EQ 3
73 struct wm_hubs_data hubs;
74 struct wm8994 *wm8994;
75 struct snd_soc_codec *codec;
80 struct wm8994_fll_config fll[2], fll_suspend[2];
81 struct completion fll_locked[2];
87 enum wm8994_vmid_mode vmid_mode;
98 /* Platform dependant DRC configuration */
99 const char **drc_texts;
100 int drc_cfg[WM8994_NUM_DRC];
101 struct soc_enum drc_enum;
103 /* Platform dependant ReTune mobile configuration */
104 int num_retune_mobile_texts;
105 const char **retune_mobile_texts;
106 int retune_mobile_cfg[WM8994_NUM_EQ];
107 struct soc_enum retune_mobile_enum;
109 /* Platform dependant MBC configuration */
111 const char **mbc_texts;
112 struct soc_enum mbc_enum;
114 /* Platform dependant VSS configuration */
116 const char **vss_texts;
117 struct soc_enum vss_enum;
119 /* Platform dependant VSS HPF configuration */
121 const char **vss_hpf_texts;
122 struct soc_enum vss_hpf_enum;
124 /* Platform dependant enhanced EQ configuration */
126 const char **enh_eq_texts;
127 struct soc_enum enh_eq_enum;
129 struct mutex accdet_lock;
130 struct wm8994_micdet micdet[2];
131 struct delayed_work mic_work;
138 wm8958_micdet_cb jack_cb;
143 struct wm8994_pdata *pdata;
145 unsigned int aif1clk_enable:1;
146 unsigned int aif2clk_enable:1;
148 unsigned int aif1clk_disable:1;
149 unsigned int aif2clk_disable:1;
152 const struct firmware *cur_fw;
153 const struct firmware *mbc;
154 const struct firmware *mbc_vss;
155 const struct firmware *enh_eq;