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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> |
9e6e96a1 | 14 | |
f701a2e5 MB |
15 | #include "wm_hubs.h" |
16 | ||
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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 | |
22 | ||
66b47fdb MB |
23 | /* OPCLK is also configured with set_dai_sysclk, specify division*10 as rate. */ |
24 | #define WM8994_SYSCLK_OPCLK 5 | |
25 | ||
9e6e96a1 MB |
26 | #define WM8994_FLL1 1 |
27 | #define WM8994_FLL2 2 | |
28 | ||
136ff2a2 MB |
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 | ||
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34 | typedef void (*wm8958_micdet_cb)(u16 status, void *data); |
35 | ||
88766984 MB |
36 | int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, |
37 | int micbias, int det, int shrt); | |
821edd2f MB |
38 | int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, |
39 | wm8958_micdet_cb cb, void *cb_data); | |
88766984 | 40 | |
7b306dae MB |
41 | #define WM8994_CACHE_SIZE 1570 |
42 | ||
43 | struct wm8994_access_mask { | |
44 | unsigned short readable; /* Mask of readable bits */ | |
45 | unsigned short writable; /* Mask of writable bits */ | |
46 | }; | |
47 | ||
48 | extern const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE]; | |
b993f92b | 49 | extern const u16 wm8994_reg_defaults[WM8994_CACHE_SIZE]; |
7b306dae | 50 | |
f701a2e5 MB |
51 | int wm8958_aif_ev(struct snd_soc_dapm_widget *w, |
52 | struct snd_kcontrol *kcontrol, int event); | |
53 | ||
54 | void wm8958_dsp2_init(struct snd_soc_codec *codec); | |
55 | ||
56 | struct wm8994_micdet { | |
57 | struct snd_soc_jack *jack; | |
58 | int det; | |
59 | int shrt; | |
60 | }; | |
61 | ||
62 | /* codec private data */ | |
63 | struct wm8994_fll_config { | |
64 | int src; | |
65 | int in; | |
66 | int out; | |
67 | }; | |
68 | ||
69 | #define WM8994_NUM_DRC 3 | |
70 | #define WM8994_NUM_EQ 3 | |
71 | ||
72 | struct wm8994_priv { | |
73 | struct wm_hubs_data hubs; | |
74 | enum snd_soc_control_type control_type; | |
75 | void *control_data; | |
76 | struct snd_soc_codec *codec; | |
77 | int sysclk[2]; | |
78 | int sysclk_rate[2]; | |
79 | int mclk[2]; | |
80 | int aifclk[2]; | |
81 | struct wm8994_fll_config fll[2], fll_suspend[2]; | |
82 | ||
83 | int dac_rates[2]; | |
84 | int lrclk_shared[2]; | |
85 | ||
86 | int mbc_ena[3]; | |
09e10d7f MB |
87 | int hpf1_ena[3]; |
88 | int hpf2_ena[3]; | |
89 | int vss_ena[3]; | |
31215871 | 90 | int enh_eq_ena[3]; |
f701a2e5 MB |
91 | |
92 | /* Platform dependant DRC configuration */ | |
93 | const char **drc_texts; | |
94 | int drc_cfg[WM8994_NUM_DRC]; | |
95 | struct soc_enum drc_enum; | |
96 | ||
97 | /* Platform dependant ReTune mobile configuration */ | |
98 | int num_retune_mobile_texts; | |
99 | const char **retune_mobile_texts; | |
100 | int retune_mobile_cfg[WM8994_NUM_EQ]; | |
101 | struct soc_enum retune_mobile_enum; | |
102 | ||
103 | /* Platform dependant MBC configuration */ | |
104 | int mbc_cfg; | |
105 | const char **mbc_texts; | |
106 | struct soc_enum mbc_enum; | |
107 | ||
09e10d7f MB |
108 | /* Platform dependant VSS configuration */ |
109 | int vss_cfg; | |
110 | const char **vss_texts; | |
111 | struct soc_enum vss_enum; | |
112 | ||
113 | /* Platform dependant VSS HPF configuration */ | |
114 | int vss_hpf_cfg; | |
115 | const char **vss_hpf_texts; | |
116 | struct soc_enum vss_hpf_enum; | |
117 | ||
31215871 MB |
118 | /* Platform dependant enhanced EQ configuration */ |
119 | int enh_eq_cfg; | |
120 | const char **enh_eq_texts; | |
121 | struct soc_enum enh_eq_enum; | |
122 | ||
f701a2e5 MB |
123 | struct wm8994_micdet micdet[2]; |
124 | ||
125 | wm8958_micdet_cb jack_cb; | |
126 | void *jack_cb_data; | |
127 | int micdet_irq; | |
128 | ||
129 | int revision; | |
130 | struct wm8994_pdata *pdata; | |
131 | ||
132 | unsigned int aif1clk_enable:1; | |
133 | unsigned int aif2clk_enable:1; | |
134 | ||
135 | unsigned int aif1clk_disable:1; | |
136 | unsigned int aif2clk_disable:1; | |
fbbf5920 | 137 | |
f20d77ce | 138 | int dsp_active; |
fbbf5920 MB |
139 | const struct firmware *cur_fw; |
140 | const struct firmware *mbc; | |
09e10d7f | 141 | const struct firmware *mbc_vss; |
31215871 | 142 | const struct firmware *enh_eq; |
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143 | }; |
144 | ||
9e6e96a1 | 145 | #endif |