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 104 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_GAINMUX_CONTROLS(name, base) \ 103 SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \ 104 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 105 arizona_mixer_tlv) 106 107 #define ARIZONA_MIXER_CONTROLS(name, base) \ 108 SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \ 109 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 110 arizona_mixer_tlv), \ 111 SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \ 112 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 113 arizona_mixer_tlv), \ 114 SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \ 115 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 116 arizona_mixer_tlv), \ 117 SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \ 118 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 119 arizona_mixer_tlv) 120 121 #define ARIZONA_MUX_ENUM_DECL(name, reg) \ 122 SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \ 123 name, reg, 0, 0xff, arizona_mixer_texts, arizona_mixer_values) 124 125 #define ARIZONA_MUX_CTL_DECL(name) \ 126 const struct snd_kcontrol_new name##_mux = \ 127 SOC_DAPM_ENUM("Route", name##_enum) 128 129 #define ARIZONA_MUX_ENUMS(name, base_reg) \ 130 static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg); \ 131 static ARIZONA_MUX_CTL_DECL(name) 132 133 #define ARIZONA_MIXER_ENUMS(name, base_reg) \ 134 ARIZONA_MUX_ENUMS(name##_in1, base_reg); \ 135 ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \ 136 ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \ 137 ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6) 138 139 #define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \ 140 ARIZONA_MUX_ENUMS(name##_aux1, base_reg); \ 141 ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8); \ 142 ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16); \ 143 ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24); \ 144 ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32); \ 145 ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40) 146 147 #define ARIZONA_MUX(name, ctrl) \ 148 SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl) 149 150 #define ARIZONA_MUX_WIDGETS(name, name_str) \ 151 ARIZONA_MUX(name_str " Input", &name##_mux) 152 153 #define ARIZONA_MIXER_WIDGETS(name, name_str) \ 154 ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \ 155 ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \ 156 ARIZONA_MUX(name_str " Input 3", &name##_in3_mux), \ 157 ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \ 158 SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0) 159 160 #define ARIZONA_DSP_WIDGETS(name, name_str) \ 161 ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \ 162 ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \ 163 ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \ 164 ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \ 165 ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \ 166 ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \ 167 ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \ 168 ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux) 169 170 #define ARIZONA_MUX_ROUTES(widget, name) \ 171 { widget, NULL, name " Input" }, \ 172 ARIZONA_MIXER_INPUT_ROUTES(name " Input") 173 174 #define ARIZONA_MIXER_ROUTES(widget, name) \ 175 { widget, NULL, name " Mixer" }, \ 176 { name " Mixer", NULL, name " Input 1" }, \ 177 { name " Mixer", NULL, name " Input 2" }, \ 178 { name " Mixer", NULL, name " Input 3" }, \ 179 { name " Mixer", NULL, name " Input 4" }, \ 180 ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \ 181 ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \ 182 ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \ 183 ARIZONA_MIXER_INPUT_ROUTES(name " Input 4") 184 185 #define ARIZONA_DSP_ROUTES(name) \ 186 { name, NULL, name " Preloader"}, \ 187 { name " Preloader", NULL, name " Aux 1" }, \ 188 { name " Preloader", NULL, name " Aux 2" }, \ 189 { name " Preloader", NULL, name " Aux 3" }, \ 190 { name " Preloader", NULL, name " Aux 4" }, \ 191 { name " Preloader", NULL, name " Aux 5" }, \ 192 { name " Preloader", NULL, name " Aux 6" }, \ 193 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \ 194 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \ 195 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \ 196 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \ 197 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \ 198 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \ 199 ARIZONA_MIXER_ROUTES(name " Preloader", name "L"), \ 200 ARIZONA_MIXER_ROUTES(name " Preloader", name "R") 201 202 #define ARIZONA_EQ_CONTROL(xname, xbase) \ 203 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 204 .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ 205 .put = arizona_eq_coeff_put, .private_value = \ 206 ((unsigned long)&(struct soc_bytes) { .base = xbase, \ 207 .num_regs = 20, .mask = ~ARIZONA_EQ1_B1_MODE }) } 208 209 #define ARIZONA_LHPF_CONTROL(xname, xbase) \ 210 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 211 .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ 212 .put = arizona_lhpf_coeff_put, .private_value = \ 213 ((unsigned long)&(struct soc_bytes) { .base = xbase, \ 214 .num_regs = 1 }) } 215 216 #define ARIZONA_RATE_ENUM_SIZE 4 217 #define ARIZONA_SAMPLE_RATE_ENUM_SIZE 14 218 219 extern const char *arizona_rate_text[ARIZONA_RATE_ENUM_SIZE]; 220 extern const int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE]; 221 extern const char * const arizona_sample_rate_text[ARIZONA_SAMPLE_RATE_ENUM_SIZE]; 222 extern const unsigned int arizona_sample_rate_val[ARIZONA_SAMPLE_RATE_ENUM_SIZE]; 223 224 extern const struct soc_enum arizona_isrc_fsl[]; 225 extern const struct soc_enum arizona_isrc_fsh[]; 226 extern const struct soc_enum arizona_asrc_rate1; 227 228 extern const struct soc_enum arizona_in_vi_ramp; 229 extern const struct soc_enum arizona_in_vd_ramp; 230 231 extern const struct soc_enum arizona_out_vi_ramp; 232 extern const struct soc_enum arizona_out_vd_ramp; 233 234 extern const struct soc_enum arizona_lhpf1_mode; 235 extern const struct soc_enum arizona_lhpf2_mode; 236 extern const struct soc_enum arizona_lhpf3_mode; 237 extern const struct soc_enum arizona_lhpf4_mode; 238 239 extern const struct soc_enum arizona_ng_hold; 240 extern const struct soc_enum arizona_in_hpf_cut_enum; 241 extern const struct soc_enum arizona_in_dmic_osr[]; 242 243 extern const struct snd_kcontrol_new arizona_adsp2_rate_controls[]; 244 245 extern int arizona_in_ev(struct snd_soc_dapm_widget *w, 246 struct snd_kcontrol *kcontrol, 247 int event); 248 extern int arizona_out_ev(struct snd_soc_dapm_widget *w, 249 struct snd_kcontrol *kcontrol, 250 int event); 251 extern int arizona_hp_ev(struct snd_soc_dapm_widget *w, 252 struct snd_kcontrol *kcontrol, 253 int event); 254 255 extern int arizona_eq_coeff_put(struct snd_kcontrol *kcontrol, 256 struct snd_ctl_elem_value *ucontrol); 257 extern int arizona_lhpf_coeff_put(struct snd_kcontrol *kcontrol, 258 struct snd_ctl_elem_value *ucontrol); 259 260 extern int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id, 261 int source, unsigned int freq, int dir); 262 263 extern const struct snd_soc_dai_ops arizona_dai_ops; 264 extern const struct snd_soc_dai_ops arizona_simple_dai_ops; 265 266 #define ARIZONA_FLL_NAME_LEN 20 267 268 struct arizona_fll { 269 struct arizona *arizona; 270 int id; 271 unsigned int base; 272 unsigned int vco_mult; 273 274 unsigned int fout; 275 int sync_src; 276 unsigned int sync_freq; 277 int ref_src; 278 unsigned int ref_freq; 279 280 char lock_name[ARIZONA_FLL_NAME_LEN]; 281 char clock_ok_name[ARIZONA_FLL_NAME_LEN]; 282 }; 283 284 extern int arizona_dvfs_up(struct snd_soc_codec *codec, unsigned int flags); 285 extern int arizona_dvfs_down(struct snd_soc_codec *codec, unsigned int flags); 286 extern int arizona_dvfs_sysclk_ev(struct snd_soc_dapm_widget *w, 287 struct snd_kcontrol *kcontrol, int event); 288 extern void arizona_init_dvfs(struct arizona_priv *priv); 289 290 extern int arizona_init_fll(struct arizona *arizona, int id, int base, 291 int lock_irq, int ok_irq, struct arizona_fll *fll); 292 extern int arizona_set_fll_refclk(struct arizona_fll *fll, int source, 293 unsigned int Fref, unsigned int Fout); 294 extern int arizona_set_fll(struct arizona_fll *fll, int source, 295 unsigned int Fref, unsigned int Fout); 296 297 extern int arizona_init_spk(struct snd_soc_codec *codec); 298 extern int arizona_init_gpio(struct snd_soc_codec *codec); 299 extern int arizona_init_mono(struct snd_soc_codec *codec); 300 301 extern int arizona_init_dai(struct arizona_priv *priv, int dai); 302 303 int arizona_set_output_mode(struct snd_soc_codec *codec, int output, 304 bool diff); 305 306 extern bool arizona_input_analog(struct snd_soc_codec *codec, int shift); 307 308 extern const char *arizona_sample_rate_val_to_name(unsigned int rate_val); 309 #endif 310