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 #define ARIZONA_DVFS_SR1_RQ 0x001 64 #define ARIZONA_DVFS_ADSP1_RQ 0x100 65 66 struct arizona; 67 struct wm_adsp; 68 69 struct arizona_dai_priv { 70 int clk; 71 }; 72 73 struct arizona_priv { 74 struct wm_adsp adsp[ARIZONA_MAX_ADSP]; 75 struct arizona *arizona; 76 int sysclk; 77 int asyncclk; 78 struct arizona_dai_priv dai[ARIZONA_MAX_DAI]; 79 80 int num_inputs; 81 unsigned int in_pending; 82 83 unsigned int out_up_pending; 84 unsigned int out_up_delay; 85 unsigned int out_down_pending; 86 unsigned int out_down_delay; 87 88 unsigned int spk_ena:2; 89 unsigned int spk_ena_pending:1; 90 91 unsigned int dvfs_reqs; 92 struct mutex dvfs_lock; 93 bool dvfs_cached; 94 }; 95 96 #define ARIZONA_NUM_MIXER_INPUTS 103 97 98 extern const unsigned int arizona_mixer_tlv[]; 99 extern const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS]; 100 extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS]; 101 102 #define ARIZONA_MIXER_CONTROLS(name, base) \ 103 SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \ 104 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 105 arizona_mixer_tlv), \ 106 SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \ 107 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 108 arizona_mixer_tlv), \ 109 SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \ 110 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 111 arizona_mixer_tlv), \ 112 SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \ 113 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 114 arizona_mixer_tlv) 115 116 #define ARIZONA_MUX_ENUM_DECL(name, reg) \ 117 SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \ 118 name, reg, 0, 0xff, arizona_mixer_texts, arizona_mixer_values) 119 120 #define ARIZONA_MUX_CTL_DECL(name) \ 121 const struct snd_kcontrol_new name##_mux = \ 122 SOC_DAPM_ENUM("Route", name##_enum) 123 124 #define ARIZONA_MUX_ENUMS(name, base_reg) \ 125 static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg); \ 126 static ARIZONA_MUX_CTL_DECL(name) 127 128 #define ARIZONA_MIXER_ENUMS(name, base_reg) \ 129 ARIZONA_MUX_ENUMS(name##_in1, base_reg); \ 130 ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \ 131 ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \ 132 ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6) 133 134 #define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \ 135 ARIZONA_MUX_ENUMS(name##_aux1, base_reg); \ 136 ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8); \ 137 ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16); \ 138 ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24); \ 139 ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32); \ 140 ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40) 141 142 #define ARIZONA_MUX(name, ctrl) \ 143 SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl) 144 145 #define ARIZONA_MUX_WIDGETS(name, name_str) \ 146 ARIZONA_MUX(name_str " Input", &name##_mux) 147 148 #define ARIZONA_MIXER_WIDGETS(name, name_str) \ 149 ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \ 150 ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \ 151 ARIZONA_MUX(name_str " Input 3", &name##_in3_mux), \ 152 ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \ 153 SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0) 154 155 #define ARIZONA_DSP_WIDGETS(name, name_str) \ 156 ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \ 157 ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \ 158 ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \ 159 ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \ 160 ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \ 161 ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \ 162 ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \ 163 ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux) 164 165 #define ARIZONA_MUX_ROUTES(widget, name) \ 166 { widget, NULL, name " Input" }, \ 167 ARIZONA_MIXER_INPUT_ROUTES(name " Input") 168 169 #define ARIZONA_MIXER_ROUTES(widget, name) \ 170 { widget, NULL, name " Mixer" }, \ 171 { name " Mixer", NULL, name " Input 1" }, \ 172 { name " Mixer", NULL, name " Input 2" }, \ 173 { name " Mixer", NULL, name " Input 3" }, \ 174 { name " Mixer", NULL, name " Input 4" }, \ 175 ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \ 176 ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \ 177 ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \ 178 ARIZONA_MIXER_INPUT_ROUTES(name " Input 4") 179 180 #define ARIZONA_DSP_ROUTES(name) \ 181 { name, NULL, name " Preloader"}, \ 182 { name " Preloader", NULL, name " Aux 1" }, \ 183 { name " Preloader", NULL, name " Aux 2" }, \ 184 { name " Preloader", NULL, name " Aux 3" }, \ 185 { name " Preloader", NULL, name " Aux 4" }, \ 186 { name " Preloader", NULL, name " Aux 5" }, \ 187 { name " Preloader", NULL, name " Aux 6" }, \ 188 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \ 189 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \ 190 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \ 191 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \ 192 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \ 193 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \ 194 ARIZONA_MIXER_ROUTES(name " Preloader", name "L"), \ 195 ARIZONA_MIXER_ROUTES(name " Preloader", name "R") 196 197 #define ARIZONA_EQ_CONTROL(xname, xbase) \ 198 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 199 .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ 200 .put = arizona_eq_coeff_put, .private_value = \ 201 ((unsigned long)&(struct soc_bytes) { .base = xbase, \ 202 .num_regs = 20, .mask = ~ARIZONA_EQ1_B1_MODE }) } 203 204 #define ARIZONA_LHPF_CONTROL(xname, xbase) \ 205 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 206 .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ 207 .put = arizona_lhpf_coeff_put, .private_value = \ 208 ((unsigned long)&(struct soc_bytes) { .base = xbase, \ 209 .num_regs = 1 }) } 210 211 #define ARIZONA_RATE_ENUM_SIZE 4 212 extern const char *arizona_rate_text[ARIZONA_RATE_ENUM_SIZE]; 213 extern const int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE]; 214 215 extern const struct soc_enum arizona_isrc_fsl[]; 216 extern const struct soc_enum arizona_isrc_fsh[]; 217 extern const struct soc_enum arizona_asrc_rate1; 218 219 extern const struct soc_enum arizona_in_vi_ramp; 220 extern const struct soc_enum arizona_in_vd_ramp; 221 222 extern const struct soc_enum arizona_out_vi_ramp; 223 extern const struct soc_enum arizona_out_vd_ramp; 224 225 extern const struct soc_enum arizona_lhpf1_mode; 226 extern const struct soc_enum arizona_lhpf2_mode; 227 extern const struct soc_enum arizona_lhpf3_mode; 228 extern const struct soc_enum arizona_lhpf4_mode; 229 230 extern const struct soc_enum arizona_ng_hold; 231 extern const struct soc_enum arizona_in_hpf_cut_enum; 232 extern const struct soc_enum arizona_in_dmic_osr[]; 233 234 extern const struct snd_kcontrol_new arizona_adsp2_rate_controls[]; 235 236 extern int arizona_in_ev(struct snd_soc_dapm_widget *w, 237 struct snd_kcontrol *kcontrol, 238 int event); 239 extern int arizona_out_ev(struct snd_soc_dapm_widget *w, 240 struct snd_kcontrol *kcontrol, 241 int event); 242 extern int arizona_hp_ev(struct snd_soc_dapm_widget *w, 243 struct snd_kcontrol *kcontrol, 244 int event); 245 246 extern int arizona_eq_coeff_put(struct snd_kcontrol *kcontrol, 247 struct snd_ctl_elem_value *ucontrol); 248 extern int arizona_lhpf_coeff_put(struct snd_kcontrol *kcontrol, 249 struct snd_ctl_elem_value *ucontrol); 250 251 extern int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id, 252 int source, unsigned int freq, int dir); 253 254 extern const struct snd_soc_dai_ops arizona_dai_ops; 255 extern const struct snd_soc_dai_ops arizona_simple_dai_ops; 256 257 #define ARIZONA_FLL_NAME_LEN 20 258 259 struct arizona_fll { 260 struct arizona *arizona; 261 int id; 262 unsigned int base; 263 unsigned int vco_mult; 264 265 unsigned int fout; 266 int sync_src; 267 unsigned int sync_freq; 268 int ref_src; 269 unsigned int ref_freq; 270 271 char lock_name[ARIZONA_FLL_NAME_LEN]; 272 char clock_ok_name[ARIZONA_FLL_NAME_LEN]; 273 }; 274 275 extern int arizona_dvfs_up(struct snd_soc_codec *codec, unsigned int flags); 276 extern int arizona_dvfs_down(struct snd_soc_codec *codec, unsigned int flags); 277 extern int arizona_dvfs_sysclk_ev(struct snd_soc_dapm_widget *w, 278 struct snd_kcontrol *kcontrol, int event); 279 extern void arizona_init_dvfs(struct arizona_priv *priv); 280 281 extern int arizona_init_fll(struct arizona *arizona, int id, int base, 282 int lock_irq, int ok_irq, struct arizona_fll *fll); 283 extern int arizona_set_fll_refclk(struct arizona_fll *fll, int source, 284 unsigned int Fref, unsigned int Fout); 285 extern int arizona_set_fll(struct arizona_fll *fll, int source, 286 unsigned int Fref, unsigned int Fout); 287 288 extern int arizona_init_spk(struct snd_soc_codec *codec); 289 extern int arizona_init_gpio(struct snd_soc_codec *codec); 290 extern int arizona_init_mono(struct snd_soc_codec *codec); 291 292 extern int arizona_init_dai(struct arizona_priv *priv, int dai); 293 294 int arizona_set_output_mode(struct snd_soc_codec *codec, int output, 295 bool diff); 296 297 #endif 298