projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | ||
| 136ff2a2 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 | ||
| 22f8d055 MB |
36 | enum wm8994_vmid_mode { |
| 37 | WM8994_VMID_NORMAL, | |
| 38 | WM8994_VMID_FORCE, | |
| 39 | }; | |
| 40 | ||
| 821edd2f MB |
41 | typedef void (*wm8958_micdet_cb)(u16 status, void *data); |
| 42 | ||
| 88766984 | 43 | int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, |
| 87092e3c | 44 | int micbias); |
| 821edd2f MB |
45 | int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, |
| 46 | wm8958_micdet_cb cb, void *cb_data); | |
| 88766984 | 47 | |
| 22f8d055 MB |
48 | int wm8994_vmid_mode(struct snd_soc_codec *codec, enum wm8994_vmid_mode mode); |
| 49 | ||
| f701a2e5 MB |
50 | int wm8958_aif_ev(struct snd_soc_dapm_widget *w, |
| 51 | struct snd_kcontrol *kcontrol, int event); | |
| 52 | ||
| 53 | void wm8958_dsp2_init(struct snd_soc_codec *codec); | |
| 54 | ||
| 55 | struct wm8994_micdet { | |
| 56 | struct snd_soc_jack *jack; | |
| 87092e3c | 57 | bool detecting; |
| f701a2e5 MB |
58 | }; |
| 59 | ||
| 60 | /* codec private data */ | |
| 61 | struct wm8994_fll_config { | |
| 62 | int src; | |
| 63 | int in; | |
| 64 | int out; | |
| 65 | }; | |
| 66 | ||
| 67 | #define WM8994_NUM_DRC 3 | |
| 68 | #define WM8994_NUM_EQ 3 | |
| 69 | ||
| 2a8a856d MB |
70 | struct wm8994; |
| 71 | ||
| f701a2e5 MB |
72 | struct wm8994_priv { |
| 73 | struct wm_hubs_data hubs; | |
| 2a8a856d | 74 | struct wm8994 *wm8994; |
| f701a2e5 MB |
75 | struct snd_soc_codec *codec; |
| 76 | int sysclk[2]; | |
| 77 | int sysclk_rate[2]; | |
| 78 | int mclk[2]; | |
| 79 | int aifclk[2]; | |
| 80 | struct wm8994_fll_config fll[2], fll_suspend[2]; | |
| c7ebf932 MB |
81 | struct completion fll_locked[2]; |
| 82 | bool fll_locked_irq; | |
| 20dc24a9 | 83 | bool fll_byp; |
| f701a2e5 | 84 | |
| 4b7ed83a | 85 | int vmid_refcount; |
| af6b6fe4 | 86 | int active_refcount; |
| 22f8d055 | 87 | enum wm8994_vmid_mode vmid_mode; |
| 4b7ed83a | 88 | |
| f701a2e5 MB |
89 | int dac_rates[2]; |
| 90 | int lrclk_shared[2]; | |
| 91 | ||
| 92 | int mbc_ena[3]; | |
| 09e10d7f MB |
93 | int hpf1_ena[3]; |
| 94 | int hpf2_ena[3]; | |
| 95 | int vss_ena[3]; | |
| 31215871 | 96 | int enh_eq_ena[3]; |
| f701a2e5 MB |
97 | |
| 98 | /* Platform dependant DRC configuration */ | |
| 99 | const char **drc_texts; | |
| 100 | int drc_cfg[WM8994_NUM_DRC]; | |
| 101 | struct soc_enum drc_enum; | |
| 102 | ||
| 103 | /* Platform dependant ReTune mobile configuration */ | |
| 104 | int num_retune_mobile_texts; | |
| 105 | const char **retune_mobile_texts; | |
| 106 | int retune_mobile_cfg[WM8994_NUM_EQ]; | |
| 107 | struct soc_enum retune_mobile_enum; | |
| 108 | ||
| 109 | /* Platform dependant MBC configuration */ | |
| 110 | int mbc_cfg; | |
| 111 | const char **mbc_texts; | |
| 112 | struct soc_enum mbc_enum; | |
| 113 | ||
| 09e10d7f MB |
114 | /* Platform dependant VSS configuration */ |
| 115 | int vss_cfg; | |
| 116 | const char **vss_texts; | |
| 117 | struct soc_enum vss_enum; | |
| 118 | ||
| 119 | /* Platform dependant VSS HPF configuration */ | |
| 120 | int vss_hpf_cfg; | |
| 121 | const char **vss_hpf_texts; | |
| 122 | struct soc_enum vss_hpf_enum; | |
| 123 | ||
| 31215871 MB |
124 | /* Platform dependant enhanced EQ configuration */ |
| 125 | int enh_eq_cfg; | |
| 126 | const char **enh_eq_texts; | |
| 127 | struct soc_enum enh_eq_enum; | |
| 128 | ||
| af6b6fe4 | 129 | struct mutex accdet_lock; |
| f701a2e5 | 130 | struct wm8994_micdet micdet[2]; |
| e9b54de4 | 131 | struct delayed_work mic_work; |
| 157a75e6 | 132 | bool mic_detecting; |
| b00adf76 | 133 | bool jack_mic; |
| 4585790d | 134 | int btn_mask; |
| af6b6fe4 | 135 | bool jackdet; |
| 4752a887 | 136 | int jackdet_mode; |
| f701a2e5 MB |
137 | |
| 138 | wm8958_micdet_cb jack_cb; | |
| 139 | void *jack_cb_data; | |
| 140 | int micdet_irq; | |
| 141 | ||
| 142 | int revision; | |
| 143 | struct wm8994_pdata *pdata; | |
| 144 | ||
| 145 | unsigned int aif1clk_enable:1; | |
| 146 | unsigned int aif2clk_enable:1; | |
| 147 | ||
| 148 | unsigned int aif1clk_disable:1; | |
| 149 | unsigned int aif2clk_disable:1; | |
| fbbf5920 | 150 | |
| f20d77ce | 151 | int dsp_active; |
| fbbf5920 MB |
152 | const struct firmware *cur_fw; |
| 153 | const struct firmware *mbc; | |
| 09e10d7f | 154 | const struct firmware *mbc_vss; |
| 31215871 | 155 | const struct firmware *enh_eq; |
| f701a2e5 MB |
156 | }; |
| 157 | ||
| 9e6e96a1 | 158 | #endif |