1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * wm8994.h -- WM8994 Soc Audio driver
10 #include <sound/soc.h>
11 #include <linux/firmware.h>
12 #include <linux/completion.h>
13 #include <linux/workqueue.h>
14 #include <linux/mutex.h>
24 /* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */
25 #define WM8994_SYSCLK_MCLK1 1
26 #define WM8994_SYSCLK_MCLK2 2
27 #define WM8994_SYSCLK_FLL1 3
28 #define WM8994_SYSCLK_FLL2 4
30 /* OPCLK is also configured with set_dai_sysclk, specify division*10 as rate. */
31 #define WM8994_SYSCLK_OPCLK 5
36 #define WM8994_FLL_SRC_MCLK1 1
37 #define WM8994_FLL_SRC_MCLK2 2
38 #define WM8994_FLL_SRC_LRCLK 3
39 #define WM8994_FLL_SRC_BCLK 4
40 #define WM8994_FLL_SRC_INTERNAL 5
42 enum wm8994_vmid_mode {
47 typedef void (*wm1811_micdet_cb)(void *data);
48 typedef void (*wm1811_mic_id_cb)(void *data, u16 status);
50 int wm8994_mic_detect(struct snd_soc_component *component, struct snd_soc_jack *jack,
52 int wm8958_mic_detect(struct snd_soc_component *component, struct snd_soc_jack *jack,
53 wm1811_micdet_cb cb, void *det_cb_data,
54 wm1811_mic_id_cb id_cb, void *id_cb_data);
56 int wm8994_vmid_mode(struct snd_soc_component *component, enum wm8994_vmid_mode mode);
58 int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
59 struct snd_kcontrol *kcontrol, int event);
61 void wm8958_dsp2_init(struct snd_soc_component *component);
63 struct wm8994_micdet {
64 struct snd_soc_jack *jack;
68 /* codec private data */
69 struct wm8994_fll_config {
75 #define WM8994_NUM_DRC 3
76 #define WM8994_NUM_EQ 3
81 struct wm_hubs_data hubs;
82 struct wm8994 *wm8994;
83 struct clk_bulk_data mclk[WM8994_NUM_MCLK];
90 struct wm8994_fll_config fll[2], fll_suspend[2];
91 struct completion fll_locked[2];
98 enum wm8994_vmid_mode vmid_mode;
109 /* Platform dependant DRC configuration */
110 const char **drc_texts;
111 int drc_cfg[WM8994_NUM_DRC];
112 struct soc_enum drc_enum;
114 /* Platform dependant ReTune mobile configuration */
115 int num_retune_mobile_texts;
116 const char **retune_mobile_texts;
117 int retune_mobile_cfg[WM8994_NUM_EQ];
118 struct soc_enum retune_mobile_enum;
120 /* Platform dependant MBC configuration */
122 const char **mbc_texts;
123 struct soc_enum mbc_enum;
125 /* Platform dependant VSS configuration */
127 const char **vss_texts;
128 struct soc_enum vss_enum;
130 /* Platform dependant VSS HPF configuration */
132 const char **vss_hpf_texts;
133 struct soc_enum vss_hpf_enum;
135 /* Platform dependant enhanced EQ configuration */
137 const char **enh_eq_texts;
138 struct soc_enum enh_eq_enum;
140 struct mutex accdet_lock;
141 struct wm8994_micdet micdet[2];
142 struct delayed_work mic_work;
143 struct delayed_work open_circuit_work;
144 struct delayed_work mic_complete_work;
151 struct delayed_work jackdet_bootstrap;
154 wm1811_micdet_cb micd_cb;
156 wm1811_mic_id_cb mic_id_cb;
157 void *mic_id_cb_data;
159 unsigned int aif1clk_enable:1;
160 unsigned int aif2clk_enable:1;
162 unsigned int aif1clk_disable:1;
163 unsigned int aif2clk_disable:1;
165 struct mutex fw_lock;
167 const struct firmware *cur_fw;
168 const struct firmware *mbc;
169 const struct firmware *mbc_vss;
170 const struct firmware *enh_eq;