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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Cirrus Logic Madera class codecs common support4 *5 * Copyright (C) 2015-2018 Cirrus Logic, Inc. and6 * Cirrus Logic International Semiconductor Ltd.7 */8 9#ifndef ASOC_MADERA_H10#define ASOC_MADERA_H11 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 119#define MADERA_FLL2_REFCLK 220#define MADERA_FLL3_REFCLK 321#define MADERA_FLLAO_REFCLK 422#define MADERA_FLL1_SYNCCLK 523#define MADERA_FLL2_SYNCCLK 624#define MADERA_FLL3_SYNCCLK 725#define MADERA_FLLAO_SYNCCLK 826 27#define MADERA_FLL_SRC_NONE -128#define MADERA_FLL_SRC_MCLK1 029#define MADERA_FLL_SRC_MCLK2 130#define MADERA_FLL_SRC_MCLK3 231#define MADERA_FLL_SRC_SLIMCLK 332#define MADERA_FLL_SRC_FLL1 433#define MADERA_FLL_SRC_FLL2 534#define MADERA_FLL_SRC_AIF1BCLK 835#define MADERA_FLL_SRC_AIF2BCLK 936#define MADERA_FLL_SRC_AIF3BCLK 1037#define MADERA_FLL_SRC_AIF4BCLK 1138#define MADERA_FLL_SRC_AIF1LRCLK 1239#define MADERA_FLL_SRC_AIF2LRCLK 1340#define MADERA_FLL_SRC_AIF3LRCLK 1441#define MADERA_FLL_SRC_AIF4LRCLK 1542 43#define MADERA_CLK_SYSCLK_1 144#define MADERA_CLK_ASYNCCLK_1 245#define MADERA_CLK_OPCLK 346#define MADERA_CLK_ASYNC_OPCLK 447#define MADERA_CLK_SYSCLK_2 548#define MADERA_CLK_SYSCLK_3 649#define MADERA_CLK_ASYNCCLK_2 750#define MADERA_CLK_DSPCLK 851#define MADERA_CLK_OUTCLK 952 53#define MADERA_CLK_SRC_MCLK1 0x054#define MADERA_CLK_SRC_MCLK2 0x155#define MADERA_CLK_SRC_MCLK3 0x256#define MADERA_CLK_SRC_FLL1 0x457#define MADERA_CLK_SRC_FLL2 0x558#define MADERA_CLK_SRC_FLL3 0x659#define MADERA_CLK_SRC_FLLAO_HI 0x760#define MADERA_CLK_SRC_FLL1_DIV6 0x761#define MADERA_CLK_SRC_AIF1BCLK 0x862#define MADERA_CLK_SRC_AIF2BCLK 0x963#define MADERA_CLK_SRC_AIF3BCLK 0xA64#define MADERA_CLK_SRC_AIF4BCLK 0xB65#define MADERA_CLK_SRC_FLLAO 0xF66 67#define MADERA_OUTCLK_SYSCLK 068#define MADERA_OUTCLK_ASYNCCLK 169#define MADERA_OUTCLK_MCLK1 470#define MADERA_OUTCLK_MCLK2 571#define MADERA_OUTCLK_MCLK3 672 73#define MADERA_MIXER_VOL_MASK 0x00FE74#define MADERA_MIXER_VOL_SHIFT 175#define MADERA_MIXER_VOL_WIDTH 776 77#define MADERA_DOM_GRP_FX 078#define MADERA_DOM_GRP_ASRC1 179#define MADERA_DOM_GRP_ASRC2 280#define MADERA_DOM_GRP_ISRC1 381#define MADERA_DOM_GRP_ISRC2 482#define MADERA_DOM_GRP_ISRC3 583#define MADERA_DOM_GRP_ISRC4 684#define MADERA_DOM_GRP_OUT 785#define MADERA_DOM_GRP_SPD 886#define MADERA_DOM_GRP_DSP1 987#define MADERA_DOM_GRP_DSP2 1088#define MADERA_DOM_GRP_DSP3 1189#define MADERA_DOM_GRP_DSP4 1290#define MADERA_DOM_GRP_DSP5 1391#define MADERA_DOM_GRP_DSP6 1492#define MADERA_DOM_GRP_DSP7 1593#define MADERA_DOM_GRP_AIF1 1694#define MADERA_DOM_GRP_AIF2 1795#define MADERA_DOM_GRP_AIF3 1896#define MADERA_DOM_GRP_AIF4 1997#define MADERA_DOM_GRP_SLIMBUS 2098#define MADERA_DOM_GRP_PWM 2199#define MADERA_DOM_GRP_DFC 22100#define MADERA_N_DOM_GRPS 23101 102#define MADERA_MAX_DAI 11103#define MADERA_MAX_ADSP 7104 105#define MADERA_NUM_MIXER_INPUTS 148106 107struct madera;108struct wm_adsp;109 110struct madera_voice_trigger_info {111 /** Which core triggered, 1-based (1 = DSP1, ...) */112 int core_num;113};114 115struct madera_dai_priv {116 int clk;117 struct snd_pcm_hw_constraint_list constraint;118};119 120struct 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 148struct 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 158struct 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 173struct madera_enum {174 struct soc_enum mixer_enum;175 int val;176};177 178extern const unsigned int madera_ana_tlv[];179extern const unsigned int madera_eq_tlv[];180extern const unsigned int madera_digital_tlv[];181extern const unsigned int madera_noise_tlv[];182extern const unsigned int madera_ng_tlv[];183 184extern const unsigned int madera_mixer_tlv[];185extern const char * const madera_mixer_texts[MADERA_NUM_MIXER_INPUTS];186extern 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_KNOT312 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 5317#define MADERA_SYNC_RATE_ENUM_SIZE 3318#define MADERA_ASYNC_RATE_ENUM_SIZE 2319#define MADERA_RATE_ENUM_SIZE \320 (MADERA_SYNC_RATE_ENUM_SIZE + MADERA_ASYNC_RATE_ENUM_SIZE)321#define MADERA_SAMPLE_RATE_ENUM_SIZE 16322#define MADERA_DFC_TYPE_ENUM_SIZE 5323#define MADERA_DFC_WIDTH_ENUM_SIZE 5324 325extern const struct snd_soc_dai_ops madera_dai_ops;326extern const struct snd_soc_dai_ops madera_simple_dai_ops;327 328extern const struct snd_kcontrol_new madera_inmux[];329extern const struct snd_kcontrol_new madera_inmode[];330 331extern const char * const madera_rate_text[MADERA_RATE_ENUM_SIZE];332extern const unsigned int madera_rate_val[MADERA_RATE_ENUM_SIZE];333 334extern const struct soc_enum madera_sample_rate[];335extern const struct soc_enum madera_isrc_fsl[];336extern const struct soc_enum madera_isrc_fsh[];337extern const struct soc_enum madera_asrc1_rate[];338extern const struct soc_enum madera_asrc1_bidir_rate[];339extern const struct soc_enum madera_asrc2_rate[];340extern const struct soc_enum madera_dfc_width[];341extern const struct soc_enum madera_dfc_type[];342 343extern const struct soc_enum madera_in_vi_ramp;344extern const struct soc_enum madera_in_vd_ramp;345 346extern const struct soc_enum madera_out_vi_ramp;347extern const struct soc_enum madera_out_vd_ramp;348 349extern const struct soc_enum madera_lhpf1_mode;350extern const struct soc_enum madera_lhpf2_mode;351extern const struct soc_enum madera_lhpf3_mode;352extern const struct soc_enum madera_lhpf4_mode;353 354extern const struct soc_enum madera_ng_hold;355extern const struct soc_enum madera_in_hpf_cut_enum;356extern const struct soc_enum madera_in_dmic_osr[];357 358extern const struct soc_enum madera_output_anc_src[];359extern const struct soc_enum madera_anc_input_src[];360extern const struct soc_enum madera_anc_ng_enum;361 362extern const struct snd_kcontrol_new madera_dsp_trigger_output_mux[];363extern const struct snd_kcontrol_new madera_drc_activity_output_mux[];364 365extern const struct snd_kcontrol_new madera_adsp_rate_controls[];366 367int madera_dfc_put(struct snd_kcontrol *kcontrol,368 struct snd_ctl_elem_value *ucontrol);369 370int madera_lp_mode_put(struct snd_kcontrol *kcontrol,371 struct snd_ctl_elem_value *ucontrol);372 373int madera_out1_demux_put(struct snd_kcontrol *kcontrol,374 struct snd_ctl_elem_value *ucontrol);375int madera_out1_demux_get(struct snd_kcontrol *kcontrol,376 struct snd_ctl_elem_value *ucontrol);377 378int madera_rate_put(struct snd_kcontrol *kcontrol,379 struct snd_ctl_elem_value *ucontrol);380 381int madera_eq_coeff_put(struct snd_kcontrol *kcontrol,382 struct snd_ctl_elem_value *ucontrol);383int madera_lhpf_coeff_put(struct snd_kcontrol *kcontrol,384 struct snd_ctl_elem_value *ucontrol);385 386int madera_clk_ev(struct snd_soc_dapm_widget *w,387 struct snd_kcontrol *kcontrol, int event);388int madera_sysclk_ev(struct snd_soc_dapm_widget *w,389 struct snd_kcontrol *kcontrol, int event);390int madera_spk_ev(struct snd_soc_dapm_widget *w,391 struct snd_kcontrol *kcontrol, int event);392int madera_in_ev(struct snd_soc_dapm_widget *w,393 struct snd_kcontrol *kcontrol, int event);394int madera_out_ev(struct snd_soc_dapm_widget *w,395 struct snd_kcontrol *kcontrol, int event);396int madera_hp_ev(struct snd_soc_dapm_widget *w,397 struct snd_kcontrol *kcontrol, int event);398int madera_anc_ev(struct snd_soc_dapm_widget *w,399 struct snd_kcontrol *kcontrol, int event);400int madera_domain_clk_ev(struct snd_soc_dapm_widget *w,401 struct snd_kcontrol *kcontrol,402 int event);403 404int madera_set_adsp_clk(struct madera_priv *priv, int dsp_num,405 unsigned int freq);406 407int madera_set_sysclk(struct snd_soc_component *component, int clk_id,408 int source, unsigned int freq, int dir);409 410int madera_init_fll(struct madera *madera, int id, int base,411 struct madera_fll *fll);412int madera_set_fll_refclk(struct madera_fll *fll, int source,413 unsigned int fref, unsigned int fout);414int madera_set_fll_syncclk(struct madera_fll *fll, int source,415 unsigned int fref, unsigned int fout);416int madera_set_fll_ao_refclk(struct madera_fll *fll, int source,417 unsigned int fin, unsigned int fout);418int madera_fllhj_set_refclk(struct madera_fll *fll, int source,419 unsigned int fin, unsigned int fout);420 421int madera_core_init(struct madera_priv *priv);422int madera_core_free(struct madera_priv *priv);423int madera_init_overheat(struct madera_priv *priv);424int madera_free_overheat(struct madera_priv *priv);425int madera_init_inputs(struct snd_soc_component *component);426int madera_init_outputs(struct snd_soc_component *component,427 const struct snd_soc_dapm_route *routes,428 int n_mono_routes, int n_real);429int madera_init_bus_error_irq(struct madera_priv *priv, int dsp_num,430 irq_handler_t handler);431void madera_free_bus_error_irq(struct madera_priv *priv, int dsp_num);432 433int madera_init_dai(struct madera_priv *priv, int id);434 435int madera_set_output_mode(struct snd_soc_component *component, int output,436 bool differential);437 438/* Following functions are for use by machine drivers */439static inline int madera_register_notifier(struct snd_soc_component *component,440 struct notifier_block *nb)441{442 struct madera_priv *priv = snd_soc_component_get_drvdata(component);443 struct madera *madera = priv->madera;444 445 return blocking_notifier_chain_register(&madera->notifier, nb);446}447 448static inline int449madera_unregister_notifier(struct snd_soc_component *component,450 struct notifier_block *nb)451{452 struct madera_priv *priv = snd_soc_component_get_drvdata(component);453 struct madera *madera = priv->madera;454 455 return blocking_notifier_chain_unregister(&madera->notifier, nb);456}457 458#endif459