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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> |
9e6e96a1 | 15 | |
f701a2e5 MB |
16 | #include "wm_hubs.h" |
17 | ||
9e6e96a1 MB |
18 | /* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */ |
19 | #define WM8994_SYSCLK_MCLK1 1 | |
20 | #define WM8994_SYSCLK_MCLK2 2 | |
21 | #define WM8994_SYSCLK_FLL1 3 | |
22 | #define WM8994_SYSCLK_FLL2 4 | |
23 | ||
66b47fdb MB |
24 | /* OPCLK is also configured with set_dai_sysclk, specify division*10 as rate. */ |
25 | #define WM8994_SYSCLK_OPCLK 5 | |
26 | ||
9e6e96a1 MB |
27 | #define WM8994_FLL1 1 |
28 | #define WM8994_FLL2 2 | |
29 | ||
136ff2a2 MB |
30 | #define WM8994_FLL_SRC_MCLK1 1 |
31 | #define WM8994_FLL_SRC_MCLK2 2 | |
32 | #define WM8994_FLL_SRC_LRCLK 3 | |
33 | #define WM8994_FLL_SRC_BCLK 4 | |
34 | ||
821edd2f MB |
35 | typedef void (*wm8958_micdet_cb)(u16 status, void *data); |
36 | ||
88766984 MB |
37 | int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, |
38 | int micbias, int det, int shrt); | |
821edd2f MB |
39 | int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, |
40 | wm8958_micdet_cb cb, void *cb_data); | |
88766984 | 41 | |
f701a2e5 MB |
42 | int wm8958_aif_ev(struct snd_soc_dapm_widget *w, |
43 | struct snd_kcontrol *kcontrol, int event); | |
44 | ||
45 | void wm8958_dsp2_init(struct snd_soc_codec *codec); | |
46 | ||
47 | struct wm8994_micdet { | |
48 | struct snd_soc_jack *jack; | |
49 | int det; | |
50 | int shrt; | |
51 | }; | |
52 | ||
53 | /* codec private data */ | |
54 | struct wm8994_fll_config { | |
55 | int src; | |
56 | int in; | |
57 | int out; | |
58 | }; | |
59 | ||
60 | #define WM8994_NUM_DRC 3 | |
61 | #define WM8994_NUM_EQ 3 | |
62 | ||
2a8a856d MB |
63 | struct wm8994; |
64 | ||
f701a2e5 MB |
65 | struct wm8994_priv { |
66 | struct wm_hubs_data hubs; | |
2a8a856d | 67 | struct wm8994 *wm8994; |
f701a2e5 MB |
68 | struct snd_soc_codec *codec; |
69 | int sysclk[2]; | |
70 | int sysclk_rate[2]; | |
71 | int mclk[2]; | |
72 | int aifclk[2]; | |
73 | struct wm8994_fll_config fll[2], fll_suspend[2]; | |
c7ebf932 MB |
74 | struct completion fll_locked[2]; |
75 | bool fll_locked_irq; | |
f701a2e5 | 76 | |
4b7ed83a | 77 | int vmid_refcount; |
af6b6fe4 | 78 | int active_refcount; |
4b7ed83a | 79 | |
f701a2e5 MB |
80 | int dac_rates[2]; |
81 | int lrclk_shared[2]; | |
82 | ||
83 | int mbc_ena[3]; | |
09e10d7f MB |
84 | int hpf1_ena[3]; |
85 | int hpf2_ena[3]; | |
86 | int vss_ena[3]; | |
31215871 | 87 | int enh_eq_ena[3]; |
f701a2e5 MB |
88 | |
89 | /* Platform dependant DRC configuration */ | |
90 | const char **drc_texts; | |
91 | int drc_cfg[WM8994_NUM_DRC]; | |
92 | struct soc_enum drc_enum; | |
93 | ||
94 | /* Platform dependant ReTune mobile configuration */ | |
95 | int num_retune_mobile_texts; | |
96 | const char **retune_mobile_texts; | |
97 | int retune_mobile_cfg[WM8994_NUM_EQ]; | |
98 | struct soc_enum retune_mobile_enum; | |
99 | ||
100 | /* Platform dependant MBC configuration */ | |
101 | int mbc_cfg; | |
102 | const char **mbc_texts; | |
103 | struct soc_enum mbc_enum; | |
104 | ||
09e10d7f MB |
105 | /* Platform dependant VSS configuration */ |
106 | int vss_cfg; | |
107 | const char **vss_texts; | |
108 | struct soc_enum vss_enum; | |
109 | ||
110 | /* Platform dependant VSS HPF configuration */ | |
111 | int vss_hpf_cfg; | |
112 | const char **vss_hpf_texts; | |
113 | struct soc_enum vss_hpf_enum; | |
114 | ||
31215871 MB |
115 | /* Platform dependant enhanced EQ configuration */ |
116 | int enh_eq_cfg; | |
117 | const char **enh_eq_texts; | |
118 | struct soc_enum enh_eq_enum; | |
119 | ||
af6b6fe4 | 120 | struct mutex accdet_lock; |
f701a2e5 | 121 | struct wm8994_micdet micdet[2]; |
157a75e6 | 122 | bool mic_detecting; |
b00adf76 | 123 | bool jack_mic; |
4585790d | 124 | int btn_mask; |
af6b6fe4 | 125 | bool jackdet; |
f701a2e5 MB |
126 | |
127 | wm8958_micdet_cb jack_cb; | |
128 | void *jack_cb_data; | |
129 | int micdet_irq; | |
130 | ||
131 | int revision; | |
132 | struct wm8994_pdata *pdata; | |
133 | ||
134 | unsigned int aif1clk_enable:1; | |
135 | unsigned int aif2clk_enable:1; | |
136 | ||
137 | unsigned int aif1clk_disable:1; | |
138 | unsigned int aif2clk_disable:1; | |
fbbf5920 | 139 | |
f20d77ce | 140 | int dsp_active; |
fbbf5920 MB |
141 | const struct firmware *cur_fw; |
142 | const struct firmware *mbc; | |
09e10d7f | 143 | const struct firmware *mbc_vss; |
31215871 | 144 | const struct firmware *enh_eq; |
f701a2e5 MB |
145 | }; |
146 | ||
9e6e96a1 | 147 | #endif |