sound/soc/codecs/arizona.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * arizona.h - Wolfson Arizona class device shared support
   4  *
   5  * Copyright 2012 Wolfson Microelectronics plc
   6  *
   7  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
   8  */
   9
  10 #ifndef _ASOC_ARIZONA_H
  11 #define _ASOC_ARIZONA_H
  12
  13 #include <linux/completion.h>
  14 #include <linux/notifier.h>
  15 #include <linux/mfd/arizona/core.h>
  16
  17 #include <sound/soc.h>
  18
  19 #include "wm_adsp.h"
  20
  21 #define ARIZONA_CLK_SYSCLK         1
  22 #define ARIZONA_CLK_ASYNCCLK       2
  23 #define ARIZONA_CLK_OPCLK          3
  24 #define ARIZONA_CLK_ASYNC_OPCLK    4
  25
  26 #define ARIZONA_CLK_SRC_MCLK1    0x0
  27 #define ARIZONA_CLK_SRC_MCLK2    0x1
  28 #define ARIZONA_CLK_SRC_FLL1     0x4
  29 #define ARIZONA_CLK_SRC_FLL2     0x5
  30 #define ARIZONA_CLK_SRC_AIF1BCLK 0x8
  31 #define ARIZONA_CLK_SRC_AIF2BCLK 0x9
  32 #define ARIZONA_CLK_SRC_AIF3BCLK 0xa
  33
  34 #define ARIZONA_FLL_SRC_NONE      -1
  35 #define ARIZONA_FLL_SRC_MCLK1      0
  36 #define ARIZONA_FLL_SRC_MCLK2      1
  37 #define ARIZONA_FLL_SRC_SLIMCLK    3
  38 #define ARIZONA_FLL_SRC_FLL1       4
  39 #define ARIZONA_FLL_SRC_FLL2       5
  40 #define ARIZONA_FLL_SRC_AIF1BCLK   8
  41 #define ARIZONA_FLL_SRC_AIF2BCLK   9
  42 #define ARIZONA_FLL_SRC_AIF3BCLK  10
  43 #define ARIZONA_FLL_SRC_AIF1LRCLK 12
  44 #define ARIZONA_FLL_SRC_AIF2LRCLK 13
  45 #define ARIZONA_FLL_SRC_AIF3LRCLK 14
  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_CLK_6MHZ   0
  52 #define ARIZONA_CLK_12MHZ  1
  53 #define ARIZONA_CLK_24MHZ  2
  54 #define ARIZONA_CLK_49MHZ  3
  55 #define ARIZONA_CLK_73MHZ  4
  56 #define ARIZONA_CLK_98MHZ  5
  57 #define ARIZONA_CLK_147MHZ 6
  58
  59 #define ARIZONA_MAX_DAI  10
  60 #define ARIZONA_MAX_ADSP 4
  61
  62 #define ARIZONA_DVFS_SR1_RQ     0x001
  63 #define ARIZONA_DVFS_ADSP1_RQ   0x100
  64
  65 /* Notifier events */
  66 #define ARIZONA_NOTIFY_VOICE_TRIGGER   0x1
  67
  68 struct wm_adsp;
  69
  70 struct arizona_dai_priv {
  71         int clk;
  72
  73         struct snd_pcm_hw_constraint_list constraint;
  74 };
  75
  76 struct arizona_priv {
  77         struct wm_adsp adsp[ARIZONA_MAX_ADSP];
  78         struct arizona *arizona;
  79         int sysclk;
  80         int asyncclk;
  81         struct arizona_dai_priv dai[ARIZONA_MAX_DAI];
  82
  83         int num_inputs;
  84         unsigned int in_pending;
  85
  86         unsigned int out_up_pending;
  87         unsigned int out_up_delay;
  88         unsigned int out_down_pending;
  89         unsigned int out_down_delay;
  90
  91         unsigned int dvfs_reqs;
  92         struct mutex dvfs_lock;
  93         bool dvfs_cached;
  94
  95         /* Variables used by arizona-jack.c code */
  96         struct mutex lock;
  97         struct delayed_work hpdet_work;
  98         struct delayed_work micd_detect_work;
  99         struct delayed_work micd_timeout_work;
 100         struct snd_soc_jack *jack;
 101         struct regulator *micvdd;
 102         struct gpio_desc *micd_pol_gpio;
 103
 104         u16 last_jackdet;
 105
 106         int micd_mode;
 107         const struct arizona_micd_config *micd_modes;
 108         int micd_num_modes;
 109
 110         int micd_button_mask;
 111         const struct arizona_micd_range *micd_ranges;
 112         int num_micd_ranges;
 113
 114         bool micd_reva;
 115         bool micd_clamp;
 116
 117         bool hpdet_active;
 118         bool hpdet_done;
 119         bool hpdet_retried;
 120
 121         bool mic;
 122         bool detecting;
 123
 124         int num_hpdet_res;
 125         unsigned int hpdet_res[3];
 126
 127         int jack_flips;
 128         int hpdet_ip_version;
 129 };
 130
 131 struct arizona_voice_trigger_info {
 132         int core;
 133 };
 134
 135 #define ARIZONA_NUM_MIXER_INPUTS 104
 136
 137 extern const unsigned int arizona_mixer_tlv[];
 138 extern const char * const arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS];
 139 extern unsigned int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
 140
 141 #define ARIZONA_GAINMUX_CONTROLS(name, base) \
 142         SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1,            \
 143                              ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0,    \
 144                              arizona_mixer_tlv)
 145
 146 #define ARIZONA_MIXER_CONTROLS(name, base) \
 147         SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1,          \
 148                              ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0,    \
 149                              arizona_mixer_tlv),                        \
 150         SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3,          \
 151                              ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0,    \
 152                              arizona_mixer_tlv),                        \
 153         SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5,          \
 154                              ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0,    \
 155                              arizona_mixer_tlv),                        \
 156         SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7,          \
 157                              ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0,    \
 158                              arizona_mixer_tlv)
 159
 160 #define ARIZONA_MUX_ENUM_DECL(name, reg) \
 161         SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \
 162                 name, reg, 0, 0xff, arizona_mixer_texts, arizona_mixer_values)
 163
 164 #define ARIZONA_MUX_CTL_DECL(name) \
 165         const struct snd_kcontrol_new name##_mux =      \
 166                 SOC_DAPM_ENUM("Route", name##_enum)
 167
 168 #define ARIZONA_MUX_ENUMS(name, base_reg) \
 169         static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg);      \
 170         static ARIZONA_MUX_CTL_DECL(name)
 171
 172 #define ARIZONA_MIXER_ENUMS(name, base_reg) \
 173         ARIZONA_MUX_ENUMS(name##_in1, base_reg);     \
 174         ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \
 175         ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \
 176         ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6)
 177
 178 #define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \
 179         ARIZONA_MUX_ENUMS(name##_aux1, base_reg);       \
 180         ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8);   \
 181         ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16);  \
 182         ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24);  \
 183         ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32);  \
 184         ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40)
 185
 186 #define ARIZONA_MUX(name, ctrl) \
 187         SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
 188
 189 #define ARIZONA_MUX_WIDGETS(name, name_str) \
 190         ARIZONA_MUX(name_str " Input", &name##_mux)
 191
 192 #define ARIZONA_MIXER_WIDGETS(name, name_str)   \
 193         ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \
 194         ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \
 195         ARIZONA_MUX(name_str " Input 3", &name##_in3_mux), \
 196         ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \
 197         SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
 198
 199 #define ARIZONA_DSP_WIDGETS(name, name_str) \
 200         ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \
 201         ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \
 202         ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \
 203         ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \
 204         ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \
 205         ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \
 206         ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \
 207         ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux)
 208
 209 #define ARIZONA_MUX_ROUTES(widget, name) \
 210         { widget, NULL, name " Input" }, \
 211         ARIZONA_MIXER_INPUT_ROUTES(name " Input")
 212
 213 #define ARIZONA_MIXER_ROUTES(widget, name) \
 214         { widget, NULL, name " Mixer" },         \
 215         { name " Mixer", NULL, name " Input 1" }, \
 216         { name " Mixer", NULL, name " Input 2" }, \
 217         { name " Mixer", NULL, name " Input 3" }, \
 218         { name " Mixer", NULL, name " Input 4" }, \
 219         ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \
 220         ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \
 221         ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \
 222         ARIZONA_MIXER_INPUT_ROUTES(name " Input 4")
 223
 224 #define ARIZONA_DSP_ROUTES(name) \
 225         { name, NULL, name " Preloader"}, \
 226         { name " Preloader", NULL, "SYSCLK" }, \
 227         { name " Preload", NULL, name " Preloader"}, \
 228         { name, NULL, name " Aux 1" }, \
 229         { name, NULL, name " Aux 2" }, \
 230         { name, NULL, name " Aux 3" }, \
 231         { name, NULL, name " Aux 4" }, \
 232         { name, NULL, name " Aux 5" }, \
 233         { name, NULL, name " Aux 6" }, \
 234         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \
 235         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \
 236         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \
 237         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \
 238         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \
 239         ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \
 240         ARIZONA_MIXER_ROUTES(name, name "L"), \
 241         ARIZONA_MIXER_ROUTES(name, name "R")
 242
 243 #define ARIZONA_EQ_CONTROL(xname, xbase)                      \
 244 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,   \
 245         .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
 246         .put = arizona_eq_coeff_put, .private_value =         \
 247         ((unsigned long)&(struct soc_bytes) { .base = xbase,  \
 248          .num_regs = 20, .mask = ~ARIZONA_EQ1_B1_MODE }) }
 249
 250 #define ARIZONA_LHPF_CONTROL(xname, xbase)                    \
 251 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,   \
 252         .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
 253         .put = arizona_lhpf_coeff_put, .private_value =       \
 254         ((unsigned long)&(struct soc_bytes) { .base = xbase,  \
 255          .num_regs = 1 }) }
 256
 257 #define ARIZONA_RATE_ENUM_SIZE 4
 258 #define ARIZONA_SAMPLE_RATE_ENUM_SIZE 14
 259
 260 /* SND_JACK_* mask for supported cable/switch types */
 261 #define ARIZONA_JACK_MASK  (SND_JACK_HEADSET | SND_JACK_LINEOUT | SND_JACK_MECHANICAL)
 262
 263 extern const char * const arizona_rate_text[ARIZONA_RATE_ENUM_SIZE];
 264 extern const unsigned int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE];
 265 extern const char * const arizona_sample_rate_text[ARIZONA_SAMPLE_RATE_ENUM_SIZE];
 266 extern const unsigned int arizona_sample_rate_val[ARIZONA_SAMPLE_RATE_ENUM_SIZE];
 267
 268 extern const struct soc_enum arizona_isrc_fsl[];
 269 extern const struct soc_enum arizona_isrc_fsh[];
 270 extern const struct soc_enum arizona_asrc_rate1;
 271
 272 extern const struct soc_enum arizona_in_vi_ramp;
 273 extern const struct soc_enum arizona_in_vd_ramp;
 274
 275 extern const struct soc_enum arizona_out_vi_ramp;
 276 extern const struct soc_enum arizona_out_vd_ramp;
 277
 278 extern const struct soc_enum arizona_lhpf1_mode;
 279 extern const struct soc_enum arizona_lhpf2_mode;
 280 extern const struct soc_enum arizona_lhpf3_mode;
 281 extern const struct soc_enum arizona_lhpf4_mode;
 282
 283 extern const struct soc_enum arizona_ng_hold;
 284 extern const struct soc_enum arizona_in_hpf_cut_enum;
 285 extern const struct soc_enum arizona_in_dmic_osr[];
 286
 287 extern const struct snd_kcontrol_new arizona_adsp2_rate_controls[];
 288
 289 extern const struct soc_enum arizona_anc_input_src[];
 290 extern const struct soc_enum arizona_anc_ng_enum;
 291 extern const struct soc_enum arizona_output_anc_src[];
 292
 293 extern const struct snd_kcontrol_new arizona_voice_trigger_switch[];
 294
 295 int arizona_in_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol,
 296                   int event);
 297 int arizona_out_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol,
 298                    int event);
 299 int arizona_hp_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol,
 300                   int event);
 301 int arizona_anc_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol,
 302                    int event);
 303
 304 int arizona_eq_coeff_put(struct snd_kcontrol *kcontrol,
 305                          struct snd_ctl_elem_value *ucontrol);
 306 int arizona_lhpf_coeff_put(struct snd_kcontrol *kcontrol,
 307                            struct snd_ctl_elem_value *ucontrol);
 308
 309 int arizona_clk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol,
 310                    int event);
 311 int arizona_set_sysclk(struct snd_soc_component *component, int clk_id, int source,
 312                        unsigned int freq, int dir);
 313
 314 extern const struct snd_soc_dai_ops arizona_dai_ops;
 315 extern const struct snd_soc_dai_ops arizona_simple_dai_ops;
 316
 317 #define ARIZONA_FLL_NAME_LEN 20
 318
 319 struct arizona_fll {
 320         struct arizona *arizona;
 321         int id;
 322         unsigned int base;
 323         unsigned int vco_mult;
 324
 325         unsigned int fout;
 326         int sync_src;
 327         unsigned int sync_freq;
 328         int ref_src;
 329         unsigned int ref_freq;
 330
 331         char lock_name[ARIZONA_FLL_NAME_LEN];
 332         char clock_ok_name[ARIZONA_FLL_NAME_LEN];
 333 };
 334
 335 int arizona_dvfs_up(struct snd_soc_component *component, unsigned int flags);
 336 int arizona_dvfs_down(struct snd_soc_component *component, unsigned int flags);
 337 int arizona_dvfs_sysclk_ev(struct snd_soc_dapm_widget *w,
 338                            struct snd_kcontrol *kcontrol, int event);
 339 void arizona_init_dvfs(struct arizona_priv *priv);
 340
 341 int arizona_init_fll(struct arizona *arizona, int id, int base,
 342                      int lock_irq, int ok_irq, struct arizona_fll *fll);
 343 int arizona_set_fll_refclk(struct arizona_fll *fll, int source,
 344                            unsigned int Fref, unsigned int Fout);
 345 int arizona_set_fll(struct arizona_fll *fll, int source,
 346                     unsigned int Fref, unsigned int Fout);
 347
 348 int arizona_init_spk(struct snd_soc_component *component);
 349 int arizona_init_gpio(struct snd_soc_component *component);
 350 int arizona_init_mono(struct snd_soc_component *component);
 351
 352 int arizona_init_common(struct arizona *arizona);
 353 int arizona_init_vol_limit(struct arizona *arizona);
 354
 355 int arizona_init_spk_irqs(struct arizona *arizona);
 356 int arizona_free_spk_irqs(struct arizona *arizona);
 357
 358 int arizona_init_dai(struct arizona_priv *priv, int id);
 359
 360 int arizona_set_output_mode(struct snd_soc_component *component, int output,
 361                             bool diff);
 362
 363 bool arizona_input_analog(struct snd_soc_component *component, int shift);
 364
 365 const char *arizona_sample_rate_val_to_name(unsigned int rate_val);
 366
 367 static inline int arizona_register_notifier(struct snd_soc_component *component,
 368                                             struct notifier_block *nb,
 369                                             int (*notify)
 370                                             (struct notifier_block *nb,
 371                                             unsigned long action, void *data))
 372 {
 373         struct arizona_priv *priv = snd_soc_component_get_drvdata(component);
 374         struct arizona *arizona = priv->arizona;
 375
 376         nb->notifier_call = notify;
 377
 378         return blocking_notifier_chain_register(&arizona->notifier, nb);
 379 }
 380
 381 static inline int arizona_unregister_notifier(struct snd_soc_component *component,
 382                                               struct notifier_block *nb)
 383 {
 384         struct arizona_priv *priv = snd_soc_component_get_drvdata(component);
 385         struct arizona *arizona = priv->arizona;
 386
 387         return blocking_notifier_chain_unregister(&arizona->notifier, nb);
 388 }
 389
 390 int arizona_of_get_audio_pdata(struct arizona *arizona);
 391
 392 int arizona_jack_codec_dev_probe(struct arizona_priv *info, struct device *dev);
 393 int arizona_jack_codec_dev_remove(struct arizona_priv *info);
 394
 395 int arizona_jack_set_jack(struct snd_soc_component *component,
 396                           struct snd_soc_jack *jack, void *data);
 397
 398 #endif