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_MCLK1 0 36 #define ARIZONA_FLL_SRC_MCLK2 1 37 #define ARIZONA_FLL_SRC_SLIMCLK 2 38 #define ARIZONA_FLL_SRC_FLL1 3 39 #define ARIZONA_FLL_SRC_FLL2 4 40 #define ARIZONA_FLL_SRC_AIF1BCLK 5 41 #define ARIZONA_FLL_SRC_AIF2BCLK 6 42 #define ARIZONA_FLL_SRC_AIF3BCLK 7 43 #define ARIZONA_FLL_SRC_AIF1LRCLK 8 44 #define ARIZONA_FLL_SRC_AIF2LRCLK 9 45 #define ARIZONA_FLL_SRC_AIF3LRCLK 10 46 47 #define ARIZONA_MIXER_VOL_MASK 0x00FE 48 #define ARIZONA_MIXER_VOL_SHIFT 1 49 #define ARIZONA_MIXER_VOL_WIDTH 7 50 51 #define ARIZONA_MAX_DAI 4 52 #define ARIZONA_MAX_ADSP 4 53 54 struct arizona; 55 struct wm_adsp; 56 57 struct arizona_dai_priv { 58 int clk; 59 }; 60 61 struct arizona_priv { 62 struct wm_adsp adsp[ARIZONA_MAX_ADSP]; 63 struct arizona *arizona; 64 int sysclk; 65 int asyncclk; 66 struct arizona_dai_priv dai[ARIZONA_MAX_DAI]; 67 }; 68 69 #define ARIZONA_NUM_MIXER_INPUTS 75 70 71 extern const unsigned int arizona_mixer_tlv[]; 72 extern const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS]; 73 extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS]; 74 75 #define ARIZONA_MIXER_CONTROLS(name, base) \ 76 SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \ 77 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 78 arizona_mixer_tlv), \ 79 SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \ 80 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 81 arizona_mixer_tlv), \ 82 SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \ 83 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 84 arizona_mixer_tlv), \ 85 SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \ 86 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 87 arizona_mixer_tlv) 88 89 #define ARIZONA_MUX_ENUM_DECL(name, reg) \ 90 SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff, \ 91 arizona_mixer_texts, arizona_mixer_values) 92 93 #define ARIZONA_MUX_CTL_DECL(name) \ 94 const struct snd_kcontrol_new name##_mux = \ 95 SOC_DAPM_VALUE_ENUM("Route", name##_enum) 96 97 #define ARIZONA_MUX_ENUMS(name, base_reg) \ 98 static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg); \ 99 static ARIZONA_MUX_CTL_DECL(name) 100 101 #define ARIZONA_MIXER_ENUMS(name, base_reg) \ 102 ARIZONA_MUX_ENUMS(name##_in1, base_reg); \ 103 ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \ 104 ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \ 105 ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6) 106 107 #define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \ 108 ARIZONA_MUX_ENUMS(name##_aux1, base_reg); \ 109 ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8); \ 110 ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16); \ 111 ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24); \ 112 ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32); \ 113 ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40) 114 115 #define ARIZONA_MUX(name, ctrl) \ 116 SND_SOC_DAPM_VALUE_MUX(name, SND_SOC_NOPM, 0, 0, ctrl) 117 118 #define ARIZONA_MUX_WIDGETS(name, name_str) \ 119 ARIZONA_MUX(name_str " Input", &name##_mux) 120 121 #define ARIZONA_MIXER_WIDGETS(name, name_str) \ 122 ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \ 123 ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \ 124 ARIZONA_MUX(name_str " Input 3", &name##_in3_mux), \ 125 ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \ 126 SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0) 127 128 #define ARIZONA_DSP_WIDGETS(name, name_str) \ 129 ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \ 130 ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \ 131 ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \ 132 ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \ 133 ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \ 134 ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \ 135 ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \ 136 ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux) 137 138 #define ARIZONA_MUX_ROUTES(name) \ 139 ARIZONA_MIXER_INPUT_ROUTES(name " Input") 140 141 #define ARIZONA_MIXER_ROUTES(widget, name) \ 142 { widget, NULL, name " Mixer" }, \ 143 { name " Mixer", NULL, name " Input 1" }, \ 144 { name " Mixer", NULL, name " Input 2" }, \ 145 { name " Mixer", NULL, name " Input 3" }, \ 146 { name " Mixer", NULL, name " Input 4" }, \ 147 ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \ 148 ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \ 149 ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \ 150 ARIZONA_MIXER_INPUT_ROUTES(name " Input 4") 151 152 #define ARIZONA_DSP_ROUTES(name) \ 153 { name, NULL, name " Aux 1" }, \ 154 { name, NULL, name " Aux 2" }, \ 155 { name, NULL, name " Aux 3" }, \ 156 { name, NULL, name " Aux 4" }, \ 157 { name, NULL, name " Aux 5" }, \ 158 { name, NULL, name " Aux 6" }, \ 159 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \ 160 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \ 161 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \ 162 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \ 163 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \ 164 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \ 165 ARIZONA_MIXER_ROUTES(name, name "L"), \ 166 ARIZONA_MIXER_ROUTES(name, name "R") 167 168 extern const struct soc_enum arizona_in_vi_ramp; 169 extern const struct soc_enum arizona_in_vd_ramp; 170 171 extern const struct soc_enum arizona_out_vi_ramp; 172 extern const struct soc_enum arizona_out_vd_ramp; 173 174 extern const struct soc_enum arizona_lhpf1_mode; 175 extern const struct soc_enum arizona_lhpf2_mode; 176 extern const struct soc_enum arizona_lhpf3_mode; 177 extern const struct soc_enum arizona_lhpf4_mode; 178 179 extern int arizona_in_ev(struct snd_soc_dapm_widget *w, 180 struct snd_kcontrol *kcontrol, 181 int event); 182 extern int arizona_out_ev(struct snd_soc_dapm_widget *w, 183 struct snd_kcontrol *kcontrol, 184 int event); 185 186 extern int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id, 187 int source, unsigned int freq, int dir); 188 189 extern const struct snd_soc_dai_ops arizona_dai_ops; 190 191 #define ARIZONA_FLL_NAME_LEN 20 192 193 struct arizona_fll { 194 struct arizona *arizona; 195 int id; 196 unsigned int base; 197 unsigned int vco_mult; 198 struct completion lock; 199 struct completion ok; 200 unsigned int fref; 201 unsigned int fout; 202 203 char lock_name[ARIZONA_FLL_NAME_LEN]; 204 char clock_ok_name[ARIZONA_FLL_NAME_LEN]; 205 }; 206 207 extern int arizona_init_fll(struct arizona *arizona, int id, int base, 208 int lock_irq, int ok_irq, struct arizona_fll *fll); 209 extern int arizona_set_fll(struct arizona_fll *fll, int source, 210 unsigned int Fref, unsigned int Fout); 211 212 extern int arizona_init_dai(struct arizona_priv *priv, int dai); 213 214 #endif 215