1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * wm8994.h -- WM8994 Soc Audio driver
10 #include <linux/firmware.h>
11 #include <linux/completion.h>
12 #include <linux/workqueue.h>
13 #include <linux/mutex.h>
17 /* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */
18 #define WM8994_SYSCLK_MCLK1 1
19 #define WM8994_SYSCLK_MCLK2 2
20 #define WM8994_SYSCLK_FLL1 3
21 #define WM8994_SYSCLK_FLL2 4
23 /* OPCLK is also configured with set_dai_sysclk, specify division*10 as rate. */
24 #define WM8994_SYSCLK_OPCLK 5
29 #define WM8994_FLL_SRC_MCLK1 1
30 #define WM8994_FLL_SRC_MCLK2 2
31 #define WM8994_FLL_SRC_LRCLK 3
32 #define WM8994_FLL_SRC_BCLK 4
33 #define WM8994_FLL_SRC_INTERNAL 5
35 enum wm8994_vmid_mode {
40 typedef void (*wm1811_micdet_cb)(void *data);
41 typedef void (*wm1811_mic_id_cb)(void *data, u16 status);
43 int wm8994_mic_detect(struct snd_soc_component *component, struct snd_soc_jack *jack,
45 int wm8958_mic_detect(struct snd_soc_component *component, struct snd_soc_jack *jack,
46 wm1811_micdet_cb cb, void *det_cb_data,
47 wm1811_mic_id_cb id_cb, void *id_cb_data);
49 int wm8994_vmid_mode(struct snd_soc_component *component, enum wm8994_vmid_mode mode);
51 int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
52 struct snd_kcontrol *kcontrol, int event);
54 void wm8958_dsp2_init(struct snd_soc_component *component);
56 struct wm8994_micdet {
57 struct snd_soc_jack *jack;
61 /* codec private data */
62 struct wm8994_fll_config {
68 #define WM8994_NUM_DRC 3
69 #define WM8994_NUM_EQ 3
74 struct wm_hubs_data hubs;
75 struct wm8994 *wm8994;
82 struct wm8994_fll_config fll[2], fll_suspend[2];
83 struct completion fll_locked[2];
90 enum wm8994_vmid_mode vmid_mode;
101 /* Platform dependant DRC configuration */
102 const char **drc_texts;
103 int drc_cfg[WM8994_NUM_DRC];
104 struct soc_enum drc_enum;
106 /* Platform dependant ReTune mobile configuration */
107 int num_retune_mobile_texts;
108 const char **retune_mobile_texts;
109 int retune_mobile_cfg[WM8994_NUM_EQ];
110 struct soc_enum retune_mobile_enum;
112 /* Platform dependant MBC configuration */
114 const char **mbc_texts;
115 struct soc_enum mbc_enum;
117 /* Platform dependant VSS configuration */
119 const char **vss_texts;
120 struct soc_enum vss_enum;
122 /* Platform dependant VSS HPF configuration */
124 const char **vss_hpf_texts;
125 struct soc_enum vss_hpf_enum;
127 /* Platform dependant enhanced EQ configuration */
129 const char **enh_eq_texts;
130 struct soc_enum enh_eq_enum;
132 struct mutex accdet_lock;
133 struct wm8994_micdet micdet[2];
134 struct delayed_work mic_work;
135 struct delayed_work open_circuit_work;
136 struct delayed_work mic_complete_work;
143 struct delayed_work jackdet_bootstrap;
146 wm1811_micdet_cb micd_cb;
148 wm1811_mic_id_cb mic_id_cb;
149 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;
157 struct mutex fw_lock;
159 const struct firmware *cur_fw;
160 const struct firmware *mbc;
161 const struct firmware *mbc_vss;
162 const struct firmware *enh_eq;