1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Cirrus Logic Madera class codecs common support 4 * 5 * Copyright (C) 2015-2018 Cirrus Logic, Inc. and 6 * Cirrus Logic International Semiconductor Ltd. 7 */ 8 9 #ifndef ASOC_MADERA_H 10 #define ASOC_MADERA_H 11 12 #include <linux/completion.h> 13 #include <sound/soc.h> 14 #include <sound/madera-pdata.h> 15 16 #include "wm_adsp.h" 17 18 #define MADERA_FLL1_REFCLK 1 19 #define MADERA_FLL2_REFCLK 2 20 #define MADERA_FLL3_REFCLK 3 21 #define MADERA_FLLAO_REFCLK 4 22 #define MADERA_FLL1_SYNCCLK 5 23 #define MADERA_FLL2_SYNCCLK 6 24 #define MADERA_FLL3_SYNCCLK 7 25 #define MADERA_FLLAO_SYNCCLK 8 26 27 #define MADERA_FLL_SRC_NONE -1 28 #define MADERA_FLL_SRC_MCLK1 0 29 #define MADERA_FLL_SRC_MCLK2 1 30 #define MADERA_FLL_SRC_MCLK3 2 31 #define MADERA_FLL_SRC_SLIMCLK 3 32 #define MADERA_FLL_SRC_FLL1 4 33 #define MADERA_FLL_SRC_FLL2 5 34 #define MADERA_FLL_SRC_AIF1BCLK 8 35 #define MADERA_FLL_SRC_AIF2BCLK 9 36 #define MADERA_FLL_SRC_AIF3BCLK 10 37 #define MADERA_FLL_SRC_AIF4BCLK 11 38 #define MADERA_FLL_SRC_AIF1LRCLK 12 39 #define MADERA_FLL_SRC_AIF2LRCLK 13 40 #define MADERA_FLL_SRC_AIF3LRCLK 14 41 #define MADERA_FLL_SRC_AIF4LRCLK 15 42 43 #define MADERA_CLK_SYSCLK_1 1 44 #define MADERA_CLK_ASYNCCLK_1 2 45 #define MADERA_CLK_OPCLK 3 46 #define MADERA_CLK_ASYNC_OPCLK 4 47 #define MADERA_CLK_SYSCLK_2 5 48 #define MADERA_CLK_SYSCLK_3 6 49 #define MADERA_CLK_ASYNCCLK_2 7 50 #define MADERA_CLK_DSPCLK 8 51 #define MADERA_CLK_OUTCLK 9 52 53 #define MADERA_CLK_SRC_MCLK1 0x0 54 #define MADERA_CLK_SRC_MCLK2 0x1 55 #define MADERA_CLK_SRC_MCLK3 0x2 56 #define MADERA_CLK_SRC_FLL1 0x4 57 #define MADERA_CLK_SRC_FLL2 0x5 58 #define MADERA_CLK_SRC_FLL3 0x6 59 #define MADERA_CLK_SRC_FLLAO_HI 0x7 60 #define MADERA_CLK_SRC_FLL1_DIV6 0x7 61 #define MADERA_CLK_SRC_AIF1BCLK 0x8 62 #define MADERA_CLK_SRC_AIF2BCLK 0x9 63 #define MADERA_CLK_SRC_AIF3BCLK 0xA 64 #define MADERA_CLK_SRC_AIF4BCLK 0xB 65 #define MADERA_CLK_SRC_FLLAO 0xF 66 67 #define MADERA_OUTCLK_SYSCLK 0 68 #define MADERA_OUTCLK_ASYNCCLK 1 69 #define MADERA_OUTCLK_MCLK1 4 70 #define MADERA_OUTCLK_MCLK2 5 71 #define MADERA_OUTCLK_MCLK3 6 72 73 #define MADERA_MIXER_VOL_MASK 0x00FE 74 #define MADERA_MIXER_VOL_SHIFT 1 75 #define MADERA_MIXER_VOL_WIDTH 7 76 77 #define MADERA_DOM_GRP_FX 0 78 #define MADERA_DOM_GRP_ASRC1 1 79 #define MADERA_DOM_GRP_ASRC2 2 80 #define MADERA_DOM_GRP_ISRC1 3 81 #define MADERA_DOM_GRP_ISRC2 4 82 #define MADERA_DOM_GRP_ISRC3 5 83 #define MADERA_DOM_GRP_ISRC4 6 84 #define MADERA_DOM_GRP_OUT 7 85 #define MADERA_DOM_GRP_SPD 8 86 #define MADERA_DOM_GRP_DSP1 9 87 #define MADERA_DOM_GRP_DSP2 10 88 #define MADERA_DOM_GRP_DSP3 11 89 #define MADERA_DOM_GRP_DSP4 12 90 #define MADERA_DOM_GRP_DSP5 13 91 #define MADERA_DOM_GRP_DSP6 14 92 #define MADERA_DOM_GRP_DSP7 15 93 #define MADERA_DOM_GRP_AIF1 16 94 #define MADERA_DOM_GRP_AIF2 17 95 #define MADERA_DOM_GRP_AIF3 18 96 #define MADERA_DOM_GRP_AIF4 19 97 #define MADERA_DOM_GRP_SLIMBUS 20 98 #define MADERA_DOM_GRP_PWM 21 99 #define MADERA_DOM_GRP_DFC 22 100 #define MADERA_N_DOM_GRPS 23 101 102 #define MADERA_MAX_DAI 11 103 #define MADERA_MAX_ADSP 7 104 105 #define MADERA_NUM_MIXER_INPUTS 148 106 107 struct madera; 108 struct wm_adsp; 109 110 struct madera_voice_trigger_info { 111 /** Which core triggered, 1-based (1 = DSP1, ...) */ 112 int core_num; 113 }; 114 115 struct madera_dai_priv { 116 int clk; 117 struct snd_pcm_hw_constraint_list constraint; 118 }; 119 120 struct madera_priv { 121 struct wm_adsp adsp[MADERA_MAX_ADSP]; 122 struct madera *madera; 123 struct device *dev; 124 int sysclk; 125 int asyncclk; 126 int dspclk; 127 struct madera_dai_priv dai[MADERA_MAX_DAI]; 128 129 int num_inputs; 130 131 unsigned int in_pending; 132 133 unsigned int out_up_pending; 134 unsigned int out_up_delay; 135 unsigned int out_down_pending; 136 unsigned int out_down_delay; 137 138 unsigned int adsp_rate_cache[MADERA_MAX_ADSP]; 139 140 struct mutex rate_lock; 141 142 int tdm_width[MADERA_MAX_AIF]; 143 int tdm_slots[MADERA_MAX_AIF]; 144 145 int domain_group_ref[MADERA_N_DOM_GRPS]; 146 }; 147 148 struct madera_fll_cfg { 149 int n; 150 unsigned int theta; 151 unsigned int lambda; 152 int refdiv; 153 int fratio; 154 int gain; 155 int alt_gain; 156 }; 157 158 struct madera_fll { 159 struct madera *madera; 160 int id; 161 unsigned int base; 162 163 unsigned int fout; 164 165 int sync_src; 166 unsigned int sync_freq; 167 168 int ref_src; 169 unsigned int ref_freq; 170 struct madera_fll_cfg ref_cfg; 171 }; 172 173 struct madera_enum { 174 struct soc_enum mixer_enum; 175 int val; 176 }; 177 178 extern const unsigned int madera_ana_tlv[]; 179 extern const unsigned int madera_eq_tlv[]; 180 extern const unsigned int madera_digital_tlv[]; 181 extern const unsigned int madera_noise_tlv[]; 182 extern const unsigned int madera_ng_tlv[]; 183 184 extern const unsigned int madera_mixer_tlv[]; 185 extern const char * const madera_mixer_texts[MADERA_NUM_MIXER_INPUTS]; 186 extern const unsigned int madera_mixer_values[MADERA_NUM_MIXER_INPUTS]; 187 188 #define MADERA_GAINMUX_CONTROLS(name, base) \ 189 SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \ 190 MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 191 madera_mixer_tlv) 192 193 #define MADERA_MIXER_CONTROLS(name, base) \ 194 SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \ 195 MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 196 madera_mixer_tlv), \ 197 SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \ 198 MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 199 madera_mixer_tlv), \ 200 SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \ 201 MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 202 madera_mixer_tlv), \ 203 SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \ 204 MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 205 madera_mixer_tlv) 206 207 #define MADERA_MUX_ENUM_DECL(name, reg) \ 208 SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \ 209 name, reg, 0, 0xff, madera_mixer_texts, madera_mixer_values) 210 211 #define MADERA_MUX_CTL_DECL(name) \ 212 const struct snd_kcontrol_new name##_mux = \ 213 SOC_DAPM_ENUM("Route", name##_enum) 214 215 #define MADERA_MUX_ENUMS(name, base_reg) \ 216 static MADERA_MUX_ENUM_DECL(name##_enum, base_reg); \ 217 static MADERA_MUX_CTL_DECL(name) 218 219 #define MADERA_MIXER_ENUMS(name, base_reg) \ 220 MADERA_MUX_ENUMS(name##_in1, base_reg); \ 221 MADERA_MUX_ENUMS(name##_in2, base_reg + 2); \ 222 MADERA_MUX_ENUMS(name##_in3, base_reg + 4); \ 223 MADERA_MUX_ENUMS(name##_in4, base_reg + 6) 224 225 #define MADERA_DSP_AUX_ENUMS(name, base_reg) \ 226 MADERA_MUX_ENUMS(name##_aux1, base_reg); \ 227 MADERA_MUX_ENUMS(name##_aux2, base_reg + 8); \ 228 MADERA_MUX_ENUMS(name##_aux3, base_reg + 16); \ 229 MADERA_MUX_ENUMS(name##_aux4, base_reg + 24); \ 230 MADERA_MUX_ENUMS(name##_aux5, base_reg + 32); \ 231 MADERA_MUX_ENUMS(name##_aux6, base_reg + 40) 232 233 #define MADERA_MUX(name, ctrl) \ 234 SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl) 235 236 #define MADERA_MUX_WIDGETS(name, name_str) \ 237 MADERA_MUX(name_str " Input 1", &name##_mux) 238 239 #define MADERA_MIXER_WIDGETS(name, name_str) \ 240 MADERA_MUX(name_str " Input 1", &name##_in1_mux), \ 241 MADERA_MUX(name_str " Input 2", &name##_in2_mux), \ 242 MADERA_MUX(name_str " Input 3", &name##_in3_mux), \ 243 MADERA_MUX(name_str " Input 4", &name##_in4_mux), \ 244 SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0) 245 246 #define MADERA_DSP_WIDGETS(name, name_str) \ 247 MADERA_MIXER_WIDGETS(name##L, name_str "L"), \ 248 MADERA_MIXER_WIDGETS(name##R, name_str "R"), \ 249 MADERA_MUX(name_str " Aux 1", &name##_aux1_mux), \ 250 MADERA_MUX(name_str " Aux 2", &name##_aux2_mux), \ 251 MADERA_MUX(name_str " Aux 3", &name##_aux3_mux), \ 252 MADERA_MUX(name_str " Aux 4", &name##_aux4_mux), \ 253 MADERA_MUX(name_str " Aux 5", &name##_aux5_mux), \ 254 MADERA_MUX(name_str " Aux 6", &name##_aux6_mux) 255 256 #define MADERA_MUX_ROUTES(widget, name) \ 257 { widget, NULL, name " Input 1" }, \ 258 MADERA_MIXER_INPUT_ROUTES(name " Input 1") 259 260 #define MADERA_MIXER_ROUTES(widget, name) \ 261 { widget, NULL, name " Mixer" }, \ 262 { name " Mixer", NULL, name " Input 1" }, \ 263 { name " Mixer", NULL, name " Input 2" }, \ 264 { name " Mixer", NULL, name " Input 3" }, \ 265 { name " Mixer", NULL, name " Input 4" }, \ 266 MADERA_MIXER_INPUT_ROUTES(name " Input 1"), \ 267 MADERA_MIXER_INPUT_ROUTES(name " Input 2"), \ 268 MADERA_MIXER_INPUT_ROUTES(name " Input 3"), \ 269 MADERA_MIXER_INPUT_ROUTES(name " Input 4") 270 271 #define MADERA_DSP_ROUTES(name) \ 272 { name, NULL, name " Preloader"}, \ 273 { name " Preload", NULL, name " Preloader"}, \ 274 { name, NULL, "SYSCLK"}, \ 275 { name, NULL, "DSPCLK"}, \ 276 { name, NULL, name " Aux 1" }, \ 277 { name, NULL, name " Aux 2" }, \ 278 { name, NULL, name " Aux 3" }, \ 279 { name, NULL, name " Aux 4" }, \ 280 { name, NULL, name " Aux 5" }, \ 281 { name, NULL, name " Aux 6" }, \ 282 MADERA_MIXER_INPUT_ROUTES(name " Aux 1"), \ 283 MADERA_MIXER_INPUT_ROUTES(name " Aux 2"), \ 284 MADERA_MIXER_INPUT_ROUTES(name " Aux 3"), \ 285 MADERA_MIXER_INPUT_ROUTES(name " Aux 4"), \ 286 MADERA_MIXER_INPUT_ROUTES(name " Aux 5"), \ 287 MADERA_MIXER_INPUT_ROUTES(name " Aux 6"), \ 288 MADERA_MIXER_ROUTES(name, name "L"), \ 289 MADERA_MIXER_ROUTES(name, name "R") 290 291 #define MADERA_RATE_ENUM(xname, xenum) \ 292 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,\ 293 .info = snd_soc_info_enum_double, \ 294 .get = snd_soc_get_enum_double, .put = madera_rate_put, \ 295 .private_value = (unsigned long)&xenum } 296 297 #define MADERA_EQ_CONTROL(xname, xbase) \ 298 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 299 .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ 300 .put = madera_eq_coeff_put, .private_value = \ 301 ((unsigned long)&(struct soc_bytes) { .base = xbase, \ 302 .num_regs = 20, .mask = ~MADERA_EQ1_B1_MODE }) } 303 304 #define MADERA_LHPF_CONTROL(xname, xbase) \ 305 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 306 .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ 307 .put = madera_lhpf_coeff_put, .private_value = \ 308 ((unsigned long)&(struct soc_bytes) { .base = xbase, \ 309 .num_regs = 1 }) } 310 311 #define MADERA_RATES SNDRV_PCM_RATE_KNOT 312 313 #define MADERA_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 314 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) 315 316 #define MADERA_OSR_ENUM_SIZE 5 317 #define MADERA_SYNC_RATE_ENUM_SIZE 3 318 #define MADERA_ASYNC_RATE_ENUM_SIZE 2 319 #define MADERA_RATE_ENUM_SIZE \ 320 (MADERA_SYNC_RATE_ENUM_SIZE + MADERA_ASYNC_RATE_ENUM_SIZE) 321 #define MADERA_SAMPLE_RATE_ENUM_SIZE 16 322 #define MADERA_DFC_TYPE_ENUM_SIZE 5 323 #define MADERA_DFC_WIDTH_ENUM_SIZE 5 324 325 extern const struct snd_soc_dai_ops madera_dai_ops; 326 extern const struct snd_soc_dai_ops madera_simple_dai_ops; 327 328 extern const struct snd_kcontrol_new madera_inmux[]; 329 extern const struct snd_kcontrol_new madera_inmode[]; 330 331 extern const char * const madera_rate_text[MADERA_RATE_ENUM_SIZE]; 332 extern const unsigned int madera_rate_val[MADERA_RATE_ENUM_SIZE]; 333 334 extern const struct soc_enum madera_sample_rate[]; 335 extern const struct soc_enum madera_isrc_fsl[]; 336 extern const struct soc_enum madera_isrc_fsh[]; 337 extern const struct soc_enum madera_asrc1_rate[]; 338 extern const struct soc_enum madera_asrc1_bidir_rate[]; 339 extern const struct soc_enum madera_asrc2_rate[]; 340 extern const struct soc_enum madera_dfc_width[]; 341 extern const struct soc_enum madera_dfc_type[]; 342 343 extern const struct soc_enum madera_in_vi_ramp; 344 extern const struct soc_enum madera_in_vd_ramp; 345 346 extern const struct soc_enum madera_out_vi_ramp; 347 extern const struct soc_enum madera_out_vd_ramp; 348 349 extern const struct soc_enum madera_lhpf1_mode; 350 extern const struct soc_enum madera_lhpf2_mode; 351 extern const struct soc_enum madera_lhpf3_mode; 352 extern const struct soc_enum madera_lhpf4_mode; 353 354 extern const struct soc_enum madera_ng_hold; 355 extern const struct soc_enum madera_in_hpf_cut_enum; 356 extern const struct soc_enum madera_in_dmic_osr[]; 357 358 extern const struct soc_enum madera_output_anc_src[]; 359 extern const struct soc_enum madera_anc_input_src[]; 360 extern const struct soc_enum madera_anc_ng_enum; 361 362 extern const struct snd_kcontrol_new madera_dsp_trigger_output_mux[]; 363 extern const struct snd_kcontrol_new madera_drc_activity_output_mux[]; 364 365 extern const struct snd_kcontrol_new madera_adsp_rate_controls[]; 366 367 int madera_dfc_put(struct snd_kcontrol *kcontrol, 368 struct snd_ctl_elem_value *ucontrol); 369 370 int madera_lp_mode_put(struct snd_kcontrol *kcontrol, 371 struct snd_ctl_elem_value *ucontrol); 372 373 int madera_out1_demux_put(struct snd_kcontrol *kcontrol, 374 struct snd_ctl_elem_value *ucontrol); 375 int madera_out1_demux_get(struct snd_kcontrol *kcontrol, 376 struct snd_ctl_elem_value *ucontrol); 377 378 int madera_rate_put(struct snd_kcontrol *kcontrol, 379 struct snd_ctl_elem_value *ucontrol); 380 381 int madera_eq_coeff_put(struct snd_kcontrol *kcontrol, 382 struct snd_ctl_elem_value *ucontrol); 383 int madera_lhpf_coeff_put(struct snd_kcontrol *kcontrol, 384 struct snd_ctl_elem_value *ucontrol); 385 386 int madera_sysclk_ev(struct snd_soc_dapm_widget *w, 387 struct snd_kcontrol *kcontrol, int event); 388 int madera_spk_ev(struct snd_soc_dapm_widget *w, 389 struct snd_kcontrol *kcontrol, int event); 390 int madera_in_ev(struct snd_soc_dapm_widget *w, 391 struct snd_kcontrol *kcontrol, int event); 392 int madera_out_ev(struct snd_soc_dapm_widget *w, 393 struct snd_kcontrol *kcontrol, int event); 394 int madera_hp_ev(struct snd_soc_dapm_widget *w, 395 struct snd_kcontrol *kcontrol, int event); 396 int madera_anc_ev(struct snd_soc_dapm_widget *w, 397 struct snd_kcontrol *kcontrol, int event); 398 int madera_domain_clk_ev(struct snd_soc_dapm_widget *w, 399 struct snd_kcontrol *kcontrol, 400 int event); 401 402 int madera_set_adsp_clk(struct madera_priv *priv, int dsp_num, 403 unsigned int freq); 404 405 int madera_set_sysclk(struct snd_soc_component *component, int clk_id, 406 int source, unsigned int freq, int dir); 407 408 int madera_init_fll(struct madera *madera, int id, int base, 409 struct madera_fll *fll); 410 int madera_set_fll_refclk(struct madera_fll *fll, int source, 411 unsigned int fref, unsigned int fout); 412 int madera_set_fll_syncclk(struct madera_fll *fll, int source, 413 unsigned int fref, unsigned int fout); 414 int madera_set_fll_ao_refclk(struct madera_fll *fll, int source, 415 unsigned int fin, unsigned int fout); 416 int madera_fllhj_set_refclk(struct madera_fll *fll, int source, 417 unsigned int fin, unsigned int fout); 418 419 int madera_core_init(struct madera_priv *priv); 420 int madera_core_free(struct madera_priv *priv); 421 int madera_init_overheat(struct madera_priv *priv); 422 int madera_free_overheat(struct madera_priv *priv); 423 int madera_init_inputs(struct snd_soc_component *component); 424 int madera_init_outputs(struct snd_soc_component *component, int n_mono_routes); 425 int madera_init_bus_error_irq(struct madera_priv *priv, int dsp_num, 426 irq_handler_t handler); 427 void madera_free_bus_error_irq(struct madera_priv *priv, int dsp_num); 428 429 int madera_init_dai(struct madera_priv *priv, int dai); 430 431 int madera_set_output_mode(struct snd_soc_component *component, int output, 432 bool differential); 433 434 /* Following functions are for use by machine drivers */ 435 static inline int madera_register_notifier(struct snd_soc_component *component, 436 struct notifier_block *nb) 437 { 438 struct madera_priv *priv = snd_soc_component_get_drvdata(component); 439 struct madera *madera = priv->madera; 440 441 return blocking_notifier_chain_register(&madera->notifier, nb); 442 } 443 444 static inline int 445 madera_unregister_notifier(struct snd_soc_component *component, 446 struct notifier_block *nb) 447 { 448 struct madera_priv *priv = snd_soc_component_get_drvdata(component); 449 struct madera *madera = priv->madera; 450 451 return blocking_notifier_chain_unregister(&madera->notifier, nb); 452 } 453 454 #endif 455