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
;
83 struct wm8994_fll_config fll
[2], fll_suspend
[2];
84 struct completion fll_locked
[2];
91 enum wm8994_vmid_mode vmid_mode
;
102 /* Platform dependant DRC configuration */
103 const char **drc_texts
;
104 int drc_cfg
[WM8994_NUM_DRC
];
105 struct soc_enum drc_enum
;
107 /* Platform dependant ReTune mobile configuration */
108 int num_retune_mobile_texts
;
109 const char **retune_mobile_texts
;
110 int retune_mobile_cfg
[WM8994_NUM_EQ
];
111 struct soc_enum retune_mobile_enum
;
113 /* Platform dependant MBC configuration */
115 const char **mbc_texts
;
116 struct soc_enum mbc_enum
;
118 /* Platform dependant VSS configuration */
120 const char **vss_texts
;
121 struct soc_enum vss_enum
;
123 /* Platform dependant VSS HPF configuration */
125 const char **vss_hpf_texts
;
126 struct soc_enum vss_hpf_enum
;
128 /* Platform dependant enhanced EQ configuration */
130 const char **enh_eq_texts
;
131 struct soc_enum enh_eq_enum
;
133 struct mutex accdet_lock
;
134 struct wm8994_micdet micdet
[2];
135 struct delayed_work mic_work
;
141 struct delayed_work jackdet_bootstrap
;
144 wm1811_micdet_cb micd_cb
;
146 wm1811_mic_id_cb mic_id_cb
;
147 void *mic_id_cb_data
;
151 unsigned int aif1clk_enable
:1;
152 unsigned int aif2clk_enable
:1;
154 unsigned int aif1clk_disable
:1;
155 unsigned int aif2clk_disable
:1;
158 const struct firmware
*cur_fw
;
159 const struct firmware
*mbc
;
160 const struct firmware
*mbc_vss
;
161 const struct firmware
*enh_eq
;