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TOMOYO Linux Cross Reference
Linux/sound/soc/codecs/arizona.h

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  1 /*
  2  * arizona.h - Wolfson Arizona class device shared support
  3  *
  4  * Copyright 2012 Wolfson Microelectronics plc
  5  *
  6  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
  7  *
  8  * This program is free software; you can redistribute it and/or modify
  9  * it under the terms of the GNU General Public License version 2 as
 10  * published by the Free Software Foundation.
 11  */
 12 
 13 #ifndef _ASOC_ARIZONA_H
 14 #define _ASOC_ARIZONA_H
 15 
 16 #include <linux/completion.h>
 17 
 18 #include <sound/soc.h>
 19 
 20 #include "wm_adsp.h"
 21 
 22 #define ARIZONA_CLK_SYSCLK         1
 23 #define ARIZONA_CLK_ASYNCCLK       2
 24 #define ARIZONA_CLK_OPCLK          3
 25 #define ARIZONA_CLK_ASYNC_OPCLK    4
 26 
 27 #define ARIZONA_CLK_SRC_MCLK1    0x0
 28 #define ARIZONA_CLK_SRC_MCLK2    0x1
 29 #define ARIZONA_CLK_SRC_FLL1     0x4
 30 #define ARIZONA_CLK_SRC_FLL2     0x5
 31 #define ARIZONA_CLK_SRC_AIF1BCLK 0x8
 32 #define ARIZONA_CLK_SRC_AIF2BCLK 0x9
 33 #define ARIZONA_CLK_SRC_AIF3BCLK 0xa
 34 
 35 #define ARIZONA_FLL_SRC_NONE      -1
 36 #define ARIZONA_FLL_SRC_MCLK1      0
 37 #define ARIZONA_FLL_SRC_MCLK2      1
 38 #define ARIZONA_FLL_SRC_SLIMCLK    3
 39 #define ARIZONA_FLL_SRC_FLL1       4
 40 #define ARIZONA_FLL_SRC_FLL2       5
 41 #define ARIZONA_FLL_SRC_AIF1BCLK   8
 42 #define ARIZONA_FLL_SRC_AIF2BCLK   9
 43 #define ARIZONA_FLL_SRC_AIF3BCLK  10
 44 #define ARIZONA_FLL_SRC_AIF1LRCLK 12
 45 #define ARIZONA_FLL_SRC_AIF2LRCLK 13
 46 #define ARIZONA_FLL_SRC_AIF3LRCLK 14
 47 
 48 #define ARIZONA_MIXER_VOL_MASK             0x00FE
 49 #define ARIZONA_MIXER_VOL_SHIFT                 1
 50 #define ARIZONA_MIXER_VOL_WIDTH                 7
 51 
 52 #define ARIZONA_CLK_6MHZ   0
 53 #define ARIZONA_CLK_12MHZ  1
 54 #define ARIZONA_CLK_24MHZ  2
 55 #define ARIZONA_CLK_49MHZ  3
 56 #define ARIZONA_CLK_73MHZ  4
 57 #define ARIZONA_CLK_98MHZ  5
 58 #define ARIZONA_CLK_147MHZ 6
 59 
 60 #define ARIZONA_MAX_DAI  6
 61 #define ARIZONA_MAX_ADSP 4
 62 
 63 struct arizona;
 64 struct wm_adsp;
 65 
 66 struct arizona_dai_priv {
 67         int clk;
 68 };
 69 
 70 struct arizona_priv {
 71         struct wm_adsp adsp[ARIZONA_MAX_ADSP];
 72         struct arizona *arizona;
 73         int sysclk;
 74         int asyncclk;
 75         struct arizona_dai_priv dai[ARIZONA_MAX_DAI];
 76 
 77         int num_inputs;
 78         unsigned int in_pending;
 79 
 80         unsigned int out_up_pending;
 81         unsigned int out_up_delay;
 82         unsigned int out_down_pending;
 83         unsigned int out_down_delay;
 84 
 85         unsigned int spk_ena:2;
 86         unsigned int spk_ena_pending:1;
 87 };
 88 
 89 #define ARIZONA_NUM_MIXER_INPUTS 103
 90 
 91 extern const unsigned int arizona_mixer_tlv[];
 92 extern const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS];
 93 extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
 94 
 95 #define ARIZONA_MIXER_CONTROLS(name, base) \
 96         SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1,          \
 97                              ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0,    \
 98                              arizona_mixer_tlv),                        \
 99         SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3,          \
100                              ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0,    \
101                              arizona_mixer_tlv),                        \
102         SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5,          \
103                              ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0,    \
104                              arizona_mixer_tlv),                        \
105         SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7,          \
106                              ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0,    \
107                              arizona_mixer_tlv)
108 
109 #define ARIZONA_MUX_ENUM_DECL(name, reg) \
110         SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff,                  \
111                                    arizona_mixer_texts, arizona_mixer_values)
112 
113 #define ARIZONA_MUX_CTL_DECL(name) \
114         const struct snd_kcontrol_new name##_mux =      \
115                 SOC_DAPM_ENUM("Route", name##_enum)
116 
117 #define ARIZONA_MUX_ENUMS(name, base_reg) \
118         static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg);      \
119         static ARIZONA_MUX_CTL_DECL(name)
120 
121 #define ARIZONA_MIXER_ENUMS(name, base_reg) \
122         ARIZONA_MUX_ENUMS(name##_in1, base_reg);     \
123         ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \
124         ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \
125         ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6)
126 
127 #define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \
128         ARIZONA_MUX_ENUMS(name##_aux1, base_reg);       \
129         ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8);   \
130         ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16);  \
131         ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24);  \
132         ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32);  \
133         ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40)
134 
135 #define ARIZONA_MUX(name, ctrl) \
136         SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
137 
138 #define ARIZONA_MUX_WIDGETS(name, name_str) \
139         ARIZONA_MUX(name_str " Input", &name##_mux)
140 
141 #define ARIZONA_MIXER_WIDGETS(name, name_str)   \
142         ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \
143         ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \
144         ARIZONA_MUX(name_str " Input 3", &name##_in3_mux), \
145         ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \
146         SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
147 
148 #define ARIZONA_DSP_WIDGETS(name, name_str) \
149         ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \
150         ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \
151         ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \
152         ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \
153         ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \
154         ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \
155         ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \
156         ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux)
157 
158 #define ARIZONA_MUX_ROUTES(widget, name) \
159         { widget, NULL, name " Input" }, \
160         ARIZONA_MIXER_INPUT_ROUTES(name " Input")
161 
162 #define ARIZONA_MIXER_ROUTES(widget, name) \
163         { widget, NULL, name " Mixer" },         \
164         { name " Mixer", NULL, name " Input 1" }, \
165         { name " Mixer", NULL, name " Input 2" }, \
166         { name " Mixer", NULL, name " Input 3" }, \
167         { name " Mixer", NULL, name " Input 4" }, \
168         ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \
169         ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \
170         ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \
171         ARIZONA_MIXER_INPUT_ROUTES(name " Input 4")
172 
173 #define ARIZONA_DSP_ROUTES(name) \
174         { name, NULL, name " Preloader"}, \
175         { name " Preloader", NULL, name " Aux 1" }, \
176         { name " Preloader", NULL, name " Aux 2" }, \
177         { name " Preloader", NULL, name " Aux 3" }, \
178         { name " Preloader", NULL, name " Aux 4" }, \
179         { name " Preloader", NULL, name " Aux 5" }, \
180         { name " Preloader", NULL, name " Aux 6" }, \
181         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \
182         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \
183         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \
184         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \
185         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \
186         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \
187         ARIZONA_MIXER_ROUTES(name " Preloader", name "L"), \
188         ARIZONA_MIXER_ROUTES(name " Preloader", name "R")
189 
190 #define ARIZONA_RATE_ENUM_SIZE 4
191 extern const char *arizona_rate_text[ARIZONA_RATE_ENUM_SIZE];
192 extern const int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE];
193 
194 extern const struct soc_enum arizona_isrc_fsl[];
195 extern const struct soc_enum arizona_isrc_fsh[];
196 extern const struct soc_enum arizona_asrc_rate1;
197 
198 extern const struct soc_enum arizona_in_vi_ramp;
199 extern const struct soc_enum arizona_in_vd_ramp;
200 
201 extern const struct soc_enum arizona_out_vi_ramp;
202 extern const struct soc_enum arizona_out_vd_ramp;
203 
204 extern const struct soc_enum arizona_lhpf1_mode;
205 extern const struct soc_enum arizona_lhpf2_mode;
206 extern const struct soc_enum arizona_lhpf3_mode;
207 extern const struct soc_enum arizona_lhpf4_mode;
208 
209 extern const struct soc_enum arizona_ng_hold;
210 extern const struct soc_enum arizona_in_hpf_cut_enum;
211 extern const struct soc_enum arizona_in_dmic_osr[];
212 
213 extern int arizona_in_ev(struct snd_soc_dapm_widget *w,
214                          struct snd_kcontrol *kcontrol,
215                          int event);
216 extern int arizona_out_ev(struct snd_soc_dapm_widget *w,
217                           struct snd_kcontrol *kcontrol,
218                           int event);
219 extern int arizona_hp_ev(struct snd_soc_dapm_widget *w,
220                          struct snd_kcontrol *kcontrol,
221                          int event);
222 
223 extern int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id,
224                               int source, unsigned int freq, int dir);
225 
226 extern const struct snd_soc_dai_ops arizona_dai_ops;
227 extern const struct snd_soc_dai_ops arizona_simple_dai_ops;
228 
229 #define ARIZONA_FLL_NAME_LEN 20
230 
231 struct arizona_fll {
232         struct arizona *arizona;
233         int id;
234         unsigned int base;
235         unsigned int vco_mult;
236 
237         unsigned int fout;
238         int sync_src;
239         unsigned int sync_freq;
240         int ref_src;
241         unsigned int ref_freq;
242 
243         char lock_name[ARIZONA_FLL_NAME_LEN];
244         char clock_ok_name[ARIZONA_FLL_NAME_LEN];
245 };
246 
247 extern int arizona_init_fll(struct arizona *arizona, int id, int base,
248                             int lock_irq, int ok_irq, struct arizona_fll *fll);
249 extern int arizona_set_fll_refclk(struct arizona_fll *fll, int source,
250                                   unsigned int Fref, unsigned int Fout);
251 extern int arizona_set_fll(struct arizona_fll *fll, int source,
252                            unsigned int Fref, unsigned int Fout);
253 
254 extern int arizona_init_spk(struct snd_soc_codec *codec);
255 extern int arizona_init_gpio(struct snd_soc_codec *codec);
256 extern int arizona_init_mono(struct snd_soc_codec *codec);
257 
258 extern int arizona_init_dai(struct arizona_priv *priv, int dai);
259 
260 int arizona_set_output_mode(struct snd_soc_codec *codec, int output,
261                             bool diff);
262 
263 #endif
264 

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