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mfd: arizona: Add GPIO control register bit definitions
[deliverable/linux.git] / 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
63struct arizona;
64struct wm_adsp;
65
66struct arizona_dai_priv {
67 int clk;
68};
69
70struct 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 spk_ena:2;
81 unsigned int spk_ena_pending:1;
82};
83
84#define ARIZONA_NUM_MIXER_INPUTS 99
85
86extern const unsigned int arizona_mixer_tlv[];
87extern const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS];
88extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
89
90#define ARIZONA_MIXER_CONTROLS(name, base) \
91 SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \
92 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
93 arizona_mixer_tlv), \
94 SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \
95 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
96 arizona_mixer_tlv), \
97 SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \
98 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
99 arizona_mixer_tlv), \
100 SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \
101 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
102 arizona_mixer_tlv)
103
104#define ARIZONA_MUX_ENUM_DECL(name, reg) \
105 SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff, \
106 arizona_mixer_texts, arizona_mixer_values)
107
108#define ARIZONA_MUX_CTL_DECL(name) \
109 const struct snd_kcontrol_new name##_mux = \
110 SOC_DAPM_VALUE_ENUM("Route", name##_enum)
111
112#define ARIZONA_MUX_ENUMS(name, base_reg) \
113 static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg); \
114 static ARIZONA_MUX_CTL_DECL(name)
115
116#define ARIZONA_MIXER_ENUMS(name, base_reg) \
117 ARIZONA_MUX_ENUMS(name##_in1, base_reg); \
118 ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \
119 ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \
120 ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6)
121
122#define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \
123 ARIZONA_MUX_ENUMS(name##_aux1, base_reg); \
124 ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8); \
125 ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16); \
126 ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24); \
127 ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32); \
128 ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40)
129
130#define ARIZONA_MUX(name, ctrl) \
131 SND_SOC_DAPM_VALUE_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
132
133#define ARIZONA_MUX_WIDGETS(name, name_str) \
134 ARIZONA_MUX(name_str " Input", &name##_mux)
135
136#define ARIZONA_MIXER_WIDGETS(name, name_str) \
137 ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \
138 ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \
139 ARIZONA_MUX(name_str " Input 3", &name##_in3_mux), \
140 ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \
141 SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
142
143#define ARIZONA_DSP_WIDGETS(name, name_str) \
144 ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \
145 ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \
146 ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \
147 ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \
148 ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \
149 ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \
150 ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \
151 ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux)
152
153#define ARIZONA_MUX_ROUTES(name) \
154 ARIZONA_MIXER_INPUT_ROUTES(name " Input")
155
156#define ARIZONA_MIXER_ROUTES(widget, name) \
157 { widget, NULL, name " Mixer" }, \
158 { name " Mixer", NULL, name " Input 1" }, \
159 { name " Mixer", NULL, name " Input 2" }, \
160 { name " Mixer", NULL, name " Input 3" }, \
161 { name " Mixer", NULL, name " Input 4" }, \
162 ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \
163 ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \
164 ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \
165 ARIZONA_MIXER_INPUT_ROUTES(name " Input 4")
166
167#define ARIZONA_DSP_ROUTES(name) \
168 { name, NULL, name " Aux 1" }, \
169 { name, NULL, name " Aux 2" }, \
170 { name, NULL, name " Aux 3" }, \
171 { name, NULL, name " Aux 4" }, \
172 { name, NULL, name " Aux 5" }, \
173 { name, NULL, name " Aux 6" }, \
174 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \
175 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \
176 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \
177 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \
178 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \
179 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \
180 ARIZONA_MIXER_ROUTES(name, name "L"), \
181 ARIZONA_MIXER_ROUTES(name, name "R")
182
183#define ARIZONA_RATE_ENUM_SIZE 4
184extern const char *arizona_rate_text[ARIZONA_RATE_ENUM_SIZE];
185extern const int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE];
186
187extern const struct soc_enum arizona_isrc_fsl[];
188
189extern const struct soc_enum arizona_in_vi_ramp;
190extern const struct soc_enum arizona_in_vd_ramp;
191
192extern const struct soc_enum arizona_out_vi_ramp;
193extern const struct soc_enum arizona_out_vd_ramp;
194
195extern const struct soc_enum arizona_lhpf1_mode;
196extern const struct soc_enum arizona_lhpf2_mode;
197extern const struct soc_enum arizona_lhpf3_mode;
198extern const struct soc_enum arizona_lhpf4_mode;
199
200extern const struct soc_enum arizona_ng_hold;
201
202extern int arizona_in_ev(struct snd_soc_dapm_widget *w,
203 struct snd_kcontrol *kcontrol,
204 int event);
205extern int arizona_out_ev(struct snd_soc_dapm_widget *w,
206 struct snd_kcontrol *kcontrol,
207 int event);
208extern int arizona_hp_ev(struct snd_soc_dapm_widget *w,
209 struct snd_kcontrol *kcontrol,
210 int event);
211
212extern int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id,
213 int source, unsigned int freq, int dir);
214
215extern const struct snd_soc_dai_ops arizona_dai_ops;
216extern const struct snd_soc_dai_ops arizona_simple_dai_ops;
217
218#define ARIZONA_FLL_NAME_LEN 20
219
220struct arizona_fll {
221 struct arizona *arizona;
222 int id;
223 unsigned int base;
224 unsigned int vco_mult;
225 struct completion ok;
226
227 unsigned int fout;
228 int sync_src;
229 unsigned int sync_freq;
230 int ref_src;
231 unsigned int ref_freq;
232
233 char lock_name[ARIZONA_FLL_NAME_LEN];
234 char clock_ok_name[ARIZONA_FLL_NAME_LEN];
235};
236
237extern int arizona_init_fll(struct arizona *arizona, int id, int base,
238 int lock_irq, int ok_irq, struct arizona_fll *fll);
239extern int arizona_set_fll_refclk(struct arizona_fll *fll, int source,
240 unsigned int Fref, unsigned int Fout);
241extern int arizona_set_fll(struct arizona_fll *fll, int source,
242 unsigned int Fref, unsigned int Fout);
243
244extern int arizona_init_spk(struct snd_soc_codec *codec);
245
246extern int arizona_init_dai(struct arizona_priv *priv, int dai);
247
248int arizona_set_output_mode(struct snd_soc_codec *codec, int output,
249 bool diff);
250
251#endif
Linux kernel - Deliverables
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