| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * arizona.h - Wolfson Arizona class device shared support |
| * |
| * Copyright 2012 Wolfson Microelectronics plc |
| * |
| * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> |
| */ |
| |
| #ifndef _ASOC_ARIZONA_H |
| #define _ASOC_ARIZONA_H |
| |
| #include <linux/completion.h> |
| #include <linux/notifier.h> |
| #include <linux/mfd/arizona/core.h> |
| |
| #include <sound/soc.h> |
| |
| #include "wm_adsp.h" |
| |
| #define ARIZONA_CLK_SYSCLK 1 |
| #define ARIZONA_CLK_ASYNCCLK 2 |
| #define ARIZONA_CLK_OPCLK 3 |
| #define ARIZONA_CLK_ASYNC_OPCLK 4 |
| |
| #define ARIZONA_CLK_SRC_MCLK1 0x0 |
| #define ARIZONA_CLK_SRC_MCLK2 0x1 |
| #define ARIZONA_CLK_SRC_FLL1 0x4 |
| #define ARIZONA_CLK_SRC_FLL2 0x5 |
| #define ARIZONA_CLK_SRC_AIF1BCLK 0x8 |
| #define ARIZONA_CLK_SRC_AIF2BCLK 0x9 |
| #define ARIZONA_CLK_SRC_AIF3BCLK 0xa |
| |
| #define ARIZONA_FLL_SRC_NONE -1 |
| #define ARIZONA_FLL_SRC_MCLK1 0 |
| #define ARIZONA_FLL_SRC_MCLK2 1 |
| #define ARIZONA_FLL_SRC_SLIMCLK 3 |
| #define ARIZONA_FLL_SRC_FLL1 4 |
| #define ARIZONA_FLL_SRC_FLL2 5 |
| #define ARIZONA_FLL_SRC_AIF1BCLK 8 |
| #define ARIZONA_FLL_SRC_AIF2BCLK 9 |
| #define ARIZONA_FLL_SRC_AIF3BCLK 10 |
| #define ARIZONA_FLL_SRC_AIF1LRCLK 12 |
| #define ARIZONA_FLL_SRC_AIF2LRCLK 13 |
| #define ARIZONA_FLL_SRC_AIF3LRCLK 14 |
| |
| #define ARIZONA_MIXER_VOL_MASK 0x00FE |
| #define ARIZONA_MIXER_VOL_SHIFT 1 |
| #define ARIZONA_MIXER_VOL_WIDTH 7 |
| |
| #define ARIZONA_CLK_6MHZ 0 |
| #define ARIZONA_CLK_12MHZ 1 |
| #define ARIZONA_CLK_24MHZ 2 |
| #define ARIZONA_CLK_49MHZ 3 |
| #define ARIZONA_CLK_73MHZ 4 |
| #define ARIZONA_CLK_98MHZ 5 |
| #define ARIZONA_CLK_147MHZ 6 |
| |
| #define ARIZONA_MAX_DAI 10 |
| #define ARIZONA_MAX_ADSP 4 |
| |
| #define ARIZONA_DVFS_SR1_RQ 0x001 |
| #define ARIZONA_DVFS_ADSP1_RQ 0x100 |
| |
| /* Notifier events */ |
| #define ARIZONA_NOTIFY_VOICE_TRIGGER 0x1 |
| |
| struct wm_adsp; |
| |
| struct arizona_dai_priv { |
| int clk; |
| |
| struct snd_pcm_hw_constraint_list constraint; |
| }; |
| |
| struct arizona_priv { |
| struct wm_adsp adsp[ARIZONA_MAX_ADSP]; |
| struct arizona *arizona; |
| int sysclk; |
| int asyncclk; |
| struct arizona_dai_priv dai[ARIZONA_MAX_DAI]; |
| |
| int num_inputs; |
| unsigned int in_pending; |
| |
| unsigned int out_up_pending; |
| unsigned int out_up_delay; |
| unsigned int out_down_pending; |
| unsigned int out_down_delay; |
| |
| unsigned int dvfs_reqs; |
| struct mutex dvfs_lock; |
| bool dvfs_cached; |
| }; |
| |
| struct arizona_voice_trigger_info { |
| int core; |
| }; |
| |
| #define ARIZONA_NUM_MIXER_INPUTS 104 |
| |
| extern const unsigned int arizona_mixer_tlv[]; |
| extern const char * const arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS]; |
| extern unsigned int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS]; |
| |
| #define ARIZONA_GAINMUX_CONTROLS(name, base) \ |
| SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \ |
| ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
| arizona_mixer_tlv) |
| |
| #define ARIZONA_MIXER_CONTROLS(name, base) \ |
| SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \ |
| ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
| arizona_mixer_tlv), \ |
| SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \ |
| ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
| arizona_mixer_tlv), \ |
| SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \ |
| ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
| arizona_mixer_tlv), \ |
| SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \ |
| ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
| arizona_mixer_tlv) |
| |
| #define ARIZONA_MUX_ENUM_DECL(name, reg) \ |
| SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \ |
| name, reg, 0, 0xff, arizona_mixer_texts, arizona_mixer_values) |
| |
| #define ARIZONA_MUX_CTL_DECL(name) \ |
| const struct snd_kcontrol_new name##_mux = \ |
| SOC_DAPM_ENUM("Route", name##_enum) |
| |
| #define ARIZONA_MUX_ENUMS(name, base_reg) \ |
| static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg); \ |
| static ARIZONA_MUX_CTL_DECL(name) |
| |
| #define ARIZONA_MIXER_ENUMS(name, base_reg) \ |
| ARIZONA_MUX_ENUMS(name##_in1, base_reg); \ |
| ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \ |
| ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \ |
| ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6) |
| |
| #define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \ |
| ARIZONA_MUX_ENUMS(name##_aux1, base_reg); \ |
| ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8); \ |
| ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16); \ |
| ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24); \ |
| ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32); \ |
| ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40) |
| |
| #define ARIZONA_MUX(name, ctrl) \ |
| SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl) |
| |
| #define ARIZONA_MUX_WIDGETS(name, name_str) \ |
| ARIZONA_MUX(name_str " Input", &name##_mux) |
| |
| #define ARIZONA_MIXER_WIDGETS(name, name_str) \ |
| ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \ |
| ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \ |
| ARIZONA_MUX(name_str " Input 3", &name##_in3_mux), \ |
| ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \ |
| SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0) |
| |
| #define ARIZONA_DSP_WIDGETS(name, name_str) \ |
| ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \ |
| ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \ |
| ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \ |
| ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \ |
| ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \ |
| ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \ |
| ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \ |
| ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux) |
| |
| #define ARIZONA_MUX_ROUTES(widget, name) \ |
| { widget, NULL, name " Input" }, \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Input") |
| |
| #define ARIZONA_MIXER_ROUTES(widget, name) \ |
| { widget, NULL, name " Mixer" }, \ |
| { name " Mixer", NULL, name " Input 1" }, \ |
| { name " Mixer", NULL, name " Input 2" }, \ |
| { name " Mixer", NULL, name " Input 3" }, \ |
| { name " Mixer", NULL, name " Input 4" }, \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Input 4") |
| |
| #define ARIZONA_DSP_ROUTES(name) \ |
| { name, NULL, name " Preloader"}, \ |
| { name " Preloader", NULL, "SYSCLK" }, \ |
| { name " Preload", NULL, name " Preloader"}, \ |
| { name, NULL, name " Aux 1" }, \ |
| { name, NULL, name " Aux 2" }, \ |
| { name, NULL, name " Aux 3" }, \ |
| { name, NULL, name " Aux 4" }, \ |
| { name, NULL, name " Aux 5" }, \ |
| { name, NULL, name " Aux 6" }, \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \ |
| ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \ |
| ARIZONA_MIXER_ROUTES(name, name "L"), \ |
| ARIZONA_MIXER_ROUTES(name, name "R") |
| |
| #define ARIZONA_EQ_CONTROL(xname, xbase) \ |
| { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ |
| .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ |
| .put = arizona_eq_coeff_put, .private_value = \ |
| ((unsigned long)&(struct soc_bytes) { .base = xbase, \ |
| .num_regs = 20, .mask = ~ARIZONA_EQ1_B1_MODE }) } |
| |
| #define ARIZONA_LHPF_CONTROL(xname, xbase) \ |
| { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ |
| .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ |
| .put = arizona_lhpf_coeff_put, .private_value = \ |
| ((unsigned long)&(struct soc_bytes) { .base = xbase, \ |
| .num_regs = 1 }) } |
| |
| #define ARIZONA_RATE_ENUM_SIZE 4 |
| #define ARIZONA_SAMPLE_RATE_ENUM_SIZE 14 |
| |
| extern const char * const arizona_rate_text[ARIZONA_RATE_ENUM_SIZE]; |
| extern const unsigned int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE]; |
| extern const char * const arizona_sample_rate_text[ARIZONA_SAMPLE_RATE_ENUM_SIZE]; |
| extern const unsigned int arizona_sample_rate_val[ARIZONA_SAMPLE_RATE_ENUM_SIZE]; |
| |
| extern const struct soc_enum arizona_isrc_fsl[]; |
| extern const struct soc_enum arizona_isrc_fsh[]; |
| extern const struct soc_enum arizona_asrc_rate1; |
| |
| extern const struct soc_enum arizona_in_vi_ramp; |
| extern const struct soc_enum arizona_in_vd_ramp; |
| |
| extern const struct soc_enum arizona_out_vi_ramp; |
| extern const struct soc_enum arizona_out_vd_ramp; |
| |
| extern const struct soc_enum arizona_lhpf1_mode; |
| extern const struct soc_enum arizona_lhpf2_mode; |
| extern const struct soc_enum arizona_lhpf3_mode; |
| extern const struct soc_enum arizona_lhpf4_mode; |
| |
| extern const struct soc_enum arizona_ng_hold; |
| extern const struct soc_enum arizona_in_hpf_cut_enum; |
| extern const struct soc_enum arizona_in_dmic_osr[]; |
| |
| extern const struct snd_kcontrol_new arizona_adsp2_rate_controls[]; |
| |
| extern const struct soc_enum arizona_anc_input_src[]; |
| extern const struct soc_enum arizona_anc_ng_enum; |
| extern const struct soc_enum arizona_output_anc_src[]; |
| |
| extern const struct snd_kcontrol_new arizona_voice_trigger_switch[]; |
| |
| int arizona_in_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
| int event); |
| int arizona_out_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
| int event); |
| int arizona_hp_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
| int event); |
| int arizona_anc_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
| int event); |
| |
| int arizona_eq_coeff_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| int arizona_lhpf_coeff_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| int arizona_clk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
| int event); |
| int arizona_set_sysclk(struct snd_soc_component *component, int clk_id, int source, |
| unsigned int freq, int dir); |
| |
| extern const struct snd_soc_dai_ops arizona_dai_ops; |
| extern const struct snd_soc_dai_ops arizona_simple_dai_ops; |
| |
| #define ARIZONA_FLL_NAME_LEN 20 |
| |
| struct arizona_fll { |
| struct arizona *arizona; |
| int id; |
| unsigned int base; |
| unsigned int vco_mult; |
| |
| unsigned int fout; |
| int sync_src; |
| unsigned int sync_freq; |
| int ref_src; |
| unsigned int ref_freq; |
| |
| char lock_name[ARIZONA_FLL_NAME_LEN]; |
| char clock_ok_name[ARIZONA_FLL_NAME_LEN]; |
| }; |
| |
| int arizona_dvfs_up(struct snd_soc_component *component, unsigned int flags); |
| int arizona_dvfs_down(struct snd_soc_component *component, unsigned int flags); |
| int arizona_dvfs_sysclk_ev(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event); |
| void arizona_init_dvfs(struct arizona_priv *priv); |
| |
| int arizona_init_fll(struct arizona *arizona, int id, int base, |
| int lock_irq, int ok_irq, struct arizona_fll *fll); |
| int arizona_set_fll_refclk(struct arizona_fll *fll, int source, |
| unsigned int Fref, unsigned int Fout); |
| int arizona_set_fll(struct arizona_fll *fll, int source, |
| unsigned int Fref, unsigned int Fout); |
| |
| int arizona_init_spk(struct snd_soc_component *component); |
| int arizona_init_gpio(struct snd_soc_component *component); |
| int arizona_init_mono(struct snd_soc_component *component); |
| |
| int arizona_init_common(struct arizona *arizona); |
| int arizona_init_vol_limit(struct arizona *arizona); |
| |
| int arizona_init_spk_irqs(struct arizona *arizona); |
| int arizona_free_spk_irqs(struct arizona *arizona); |
| |
| int arizona_init_dai(struct arizona_priv *priv, int dai); |
| |
| int arizona_set_output_mode(struct snd_soc_component *component, int output, |
| bool diff); |
| |
| bool arizona_input_analog(struct snd_soc_component *component, int shift); |
| |
| const char *arizona_sample_rate_val_to_name(unsigned int rate_val); |
| |
| static inline int arizona_register_notifier(struct snd_soc_component *component, |
| struct notifier_block *nb, |
| int (*notify) |
| (struct notifier_block *nb, |
| unsigned long action, void *data)) |
| { |
| struct arizona_priv *priv = snd_soc_component_get_drvdata(component); |
| struct arizona *arizona = priv->arizona; |
| |
| nb->notifier_call = notify; |
| |
| return blocking_notifier_chain_register(&arizona->notifier, nb); |
| } |
| |
| static inline int arizona_unregister_notifier(struct snd_soc_component *component, |
| struct notifier_block *nb) |
| { |
| struct arizona_priv *priv = snd_soc_component_get_drvdata(component); |
| struct arizona *arizona = priv->arizona; |
| |
| return blocking_notifier_chain_unregister(&arizona->notifier, nb); |
| } |
| |
| int arizona_of_get_audio_pdata(struct arizona *arizona); |
| |
| #endif |
