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 spk_ena:2; 81 unsigned int spk_ena_pending:1; 82 }; 83 84 #define ARIZONA_NUM_MIXER_INPUTS 99 85 86 extern const unsigned int arizona_mixer_tlv[]; 87 extern const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS]; 88 extern 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(widget, name) \ 154 { widget, NULL, name " Input" }, \ 155 ARIZONA_MIXER_INPUT_ROUTES(name " Input") 156 157 #define ARIZONA_MIXER_ROUTES(widget, name) \ 158 { widget, NULL, name " Mixer" }, \ 159 { name " Mixer", NULL, name " Input 1" }, \ 160 { name " Mixer", NULL, name " Input 2" }, \ 161 { name " Mixer", NULL, name " Input 3" }, \ 162 { name " Mixer", NULL, name " Input 4" }, \ 163 ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \ 164 ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \ 165 ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \ 166 ARIZONA_MIXER_INPUT_ROUTES(name " Input 4") 167 168 #define ARIZONA_DSP_ROUTES(name) \ 169 { name, NULL, name " Aux 1" }, \ 170 { name, NULL, name " Aux 2" }, \ 171 { name, NULL, name " Aux 3" }, \ 172 { name, NULL, name " Aux 4" }, \ 173 { name, NULL, name " Aux 5" }, \ 174 { name, NULL, name " Aux 6" }, \ 175 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \ 176 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \ 177 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \ 178 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \ 179 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \ 180 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \ 181 ARIZONA_MIXER_ROUTES(name, name "L"), \ 182 ARIZONA_MIXER_ROUTES(name, name "R") 183 184 #define ARIZONA_RATE_ENUM_SIZE 4 185 extern const char *arizona_rate_text[ARIZONA_RATE_ENUM_SIZE]; 186 extern const int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE]; 187 188 extern const struct soc_enum arizona_isrc_fsl[]; 189 190 extern const struct soc_enum arizona_in_vi_ramp; 191 extern const struct soc_enum arizona_in_vd_ramp; 192 193 extern const struct soc_enum arizona_out_vi_ramp; 194 extern const struct soc_enum arizona_out_vd_ramp; 195 196 extern const struct soc_enum arizona_lhpf1_mode; 197 extern const struct soc_enum arizona_lhpf2_mode; 198 extern const struct soc_enum arizona_lhpf3_mode; 199 extern const struct soc_enum arizona_lhpf4_mode; 200 201 extern const struct soc_enum arizona_ng_hold; 202 extern const struct soc_enum arizona_in_dmic_osr[]; 203 204 extern int arizona_in_ev(struct snd_soc_dapm_widget *w, 205 struct snd_kcontrol *kcontrol, 206 int event); 207 extern int arizona_out_ev(struct snd_soc_dapm_widget *w, 208 struct snd_kcontrol *kcontrol, 209 int event); 210 extern int arizona_hp_ev(struct snd_soc_dapm_widget *w, 211 struct snd_kcontrol *kcontrol, 212 int event); 213 214 extern int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id, 215 int source, unsigned int freq, int dir); 216 217 extern const struct snd_soc_dai_ops arizona_dai_ops; 218 extern const struct snd_soc_dai_ops arizona_simple_dai_ops; 219 220 #define ARIZONA_FLL_NAME_LEN 20 221 222 struct arizona_fll { 223 struct arizona *arizona; 224 int id; 225 unsigned int base; 226 unsigned int vco_mult; 227 struct completion ok; 228 229 unsigned int fout; 230 int sync_src; 231 unsigned int sync_freq; 232 int ref_src; 233 unsigned int ref_freq; 234 235 char lock_name[ARIZONA_FLL_NAME_LEN]; 236 char clock_ok_name[ARIZONA_FLL_NAME_LEN]; 237 }; 238 239 extern int arizona_init_fll(struct arizona *arizona, int id, int base, 240 int lock_irq, int ok_irq, struct arizona_fll *fll); 241 extern int arizona_set_fll_refclk(struct arizona_fll *fll, int source, 242 unsigned int Fref, unsigned int Fout); 243 extern int arizona_set_fll(struct arizona_fll *fll, int source, 244 unsigned int Fref, unsigned int Fout); 245 246 extern int arizona_init_spk(struct snd_soc_codec *codec); 247 extern int arizona_init_gpio(struct snd_soc_codec *codec); 248 249 extern int arizona_init_dai(struct arizona_priv *priv, int dai); 250 251 int arizona_set_output_mode(struct snd_soc_codec *codec, int output, 252 bool diff); 253 254 #endif 255