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9e6e96a1 MB |
1 | /* |
2 | * wm8994.h -- WM8994 Soc Audio driver | |
3 | * | |
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. | |
7 | */ | |
8 | ||
9 | #ifndef _WM8994_H | |
10 | #define _WM8994_H | |
11 | ||
12 | #include <sound/soc.h> | |
fbbf5920 | 13 | #include <linux/firmware.h> |
c7ebf932 | 14 | #include <linux/completion.h> |
e9b54de4 | 15 | #include <linux/workqueue.h> |
9e6e96a1 | 16 | |
f701a2e5 MB |
17 | #include "wm_hubs.h" |
18 | ||
9e6e96a1 MB |
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 | |
24 | ||
66b47fdb MB |
25 | /* OPCLK is also configured with set_dai_sysclk, specify division*10 as rate. */ |
26 | #define WM8994_SYSCLK_OPCLK 5 | |
27 | ||
9e6e96a1 MB |
28 | #define WM8994_FLL1 1 |
29 | #define WM8994_FLL2 2 | |
30 | ||
fbfe6983 MB |
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 | |
136ff2a2 | 36 | |
22f8d055 MB |
37 | enum wm8994_vmid_mode { |
38 | WM8994_VMID_NORMAL, | |
39 | WM8994_VMID_FORCE, | |
40 | }; | |
41 | ||
63dd5452 | 42 | typedef void (*wm1811_micdet_cb)(void *data); |
98869f68 | 43 | typedef void (*wm1811_mic_id_cb)(void *data, u16 status); |
821edd2f | 44 | |
88766984 | 45 | int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, |
87092e3c | 46 | int micbias); |
821edd2f | 47 | int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, |
98869f68 MB |
48 | wm1811_micdet_cb cb, void *det_cb_data, |
49 | wm1811_mic_id_cb id_cb, void *id_cb_data); | |
88766984 | 50 | |
22f8d055 MB |
51 | int wm8994_vmid_mode(struct snd_soc_codec *codec, enum wm8994_vmid_mode mode); |
52 | ||
f701a2e5 MB |
53 | int wm8958_aif_ev(struct snd_soc_dapm_widget *w, |
54 | struct snd_kcontrol *kcontrol, int event); | |
55 | ||
56 | void wm8958_dsp2_init(struct snd_soc_codec *codec); | |
57 | ||
58 | struct wm8994_micdet { | |
59 | struct snd_soc_jack *jack; | |
87092e3c | 60 | bool detecting; |
f701a2e5 MB |
61 | }; |
62 | ||
63 | /* codec private data */ | |
64 | struct wm8994_fll_config { | |
65 | int src; | |
66 | int in; | |
67 | int out; | |
68 | }; | |
69 | ||
70 | #define WM8994_NUM_DRC 3 | |
71 | #define WM8994_NUM_EQ 3 | |
72 | ||
2a8a856d MB |
73 | struct wm8994; |
74 | ||
f701a2e5 MB |
75 | struct wm8994_priv { |
76 | struct wm_hubs_data hubs; | |
2a8a856d | 77 | struct wm8994 *wm8994; |
f701a2e5 MB |
78 | int sysclk[2]; |
79 | int sysclk_rate[2]; | |
80 | int mclk[2]; | |
81 | int aifclk[2]; | |
d3725761 | 82 | int aifdiv[2]; |
79748cdb | 83 | int channels[2]; |
f701a2e5 | 84 | struct wm8994_fll_config fll[2], fll_suspend[2]; |
c7ebf932 MB |
85 | struct completion fll_locked[2]; |
86 | bool fll_locked_irq; | |
20dc24a9 | 87 | bool fll_byp; |
99af79df | 88 | bool clk_has_run; |
f701a2e5 | 89 | |
4b7ed83a | 90 | int vmid_refcount; |
af6b6fe4 | 91 | int active_refcount; |
22f8d055 | 92 | enum wm8994_vmid_mode vmid_mode; |
4b7ed83a | 93 | |
f701a2e5 MB |
94 | int dac_rates[2]; |
95 | int lrclk_shared[2]; | |
96 | ||
97 | int mbc_ena[3]; | |
09e10d7f MB |
98 | int hpf1_ena[3]; |
99 | int hpf2_ena[3]; | |
100 | int vss_ena[3]; | |
31215871 | 101 | int enh_eq_ena[3]; |
f701a2e5 MB |
102 | |
103 | /* Platform dependant DRC configuration */ | |
104 | const char **drc_texts; | |
105 | int drc_cfg[WM8994_NUM_DRC]; | |
106 | struct soc_enum drc_enum; | |
107 | ||
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; | |
113 | ||
114 | /* Platform dependant MBC configuration */ | |
115 | int mbc_cfg; | |
116 | const char **mbc_texts; | |
117 | struct soc_enum mbc_enum; | |
118 | ||
09e10d7f MB |
119 | /* Platform dependant VSS configuration */ |
120 | int vss_cfg; | |
121 | const char **vss_texts; | |
122 | struct soc_enum vss_enum; | |
123 | ||
124 | /* Platform dependant VSS HPF configuration */ | |
125 | int vss_hpf_cfg; | |
126 | const char **vss_hpf_texts; | |
127 | struct soc_enum vss_hpf_enum; | |
128 | ||
31215871 MB |
129 | /* Platform dependant enhanced EQ configuration */ |
130 | int enh_eq_cfg; | |
131 | const char **enh_eq_texts; | |
132 | struct soc_enum enh_eq_enum; | |
133 | ||
af6b6fe4 | 134 | struct mutex accdet_lock; |
f701a2e5 | 135 | struct wm8994_micdet micdet[2]; |
e9b54de4 | 136 | struct delayed_work mic_work; |
70bd3b29 | 137 | struct delayed_work open_circuit_work; |
2da1c4bf MB |
138 | struct delayed_work mic_complete_work; |
139 | u16 mic_status; | |
157a75e6 | 140 | bool mic_detecting; |
b00adf76 | 141 | bool jack_mic; |
4585790d | 142 | int btn_mask; |
af6b6fe4 | 143 | bool jackdet; |
4752a887 | 144 | int jackdet_mode; |
99af79df | 145 | struct delayed_work jackdet_bootstrap; |
f701a2e5 | 146 | |
f701a2e5 | 147 | int micdet_irq; |
63dd5452 MB |
148 | wm1811_micdet_cb micd_cb; |
149 | void *micd_cb_data; | |
98869f68 MB |
150 | wm1811_mic_id_cb mic_id_cb; |
151 | void *mic_id_cb_data; | |
f701a2e5 | 152 | |
f701a2e5 MB |
153 | unsigned int aif1clk_enable:1; |
154 | unsigned int aif2clk_enable:1; | |
155 | ||
156 | unsigned int aif1clk_disable:1; | |
157 | unsigned int aif2clk_disable:1; | |
fbbf5920 | 158 | |
f20d77ce | 159 | int dsp_active; |
fbbf5920 MB |
160 | const struct firmware *cur_fw; |
161 | const struct firmware *mbc; | |
09e10d7f | 162 | const struct firmware *mbc_vss; |
31215871 | 163 | const struct firmware *enh_eq; |
f701a2e5 MB |
164 | }; |
165 | ||
9e6e96a1 | 166 | #endif |