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-rw-r--r--sound/soc/codecs/arizona.h398
1 files changed, 398 insertions, 0 deletions
diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h
new file mode 100644
index 0000000000..ecd8890eef
--- /dev/null
+++ b/sound/soc/codecs/arizona.h
@@ -0,0 +1,398 @@
+/* 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;
+
+ /* Variables used by arizona-jack.c code */
+ struct mutex lock;
+ struct delayed_work hpdet_work;
+ struct delayed_work micd_detect_work;
+ struct delayed_work micd_timeout_work;
+ struct snd_soc_jack *jack;
+ struct regulator *micvdd;
+ struct gpio_desc *micd_pol_gpio;
+
+ u16 last_jackdet;
+
+ int micd_mode;
+ const struct arizona_micd_config *micd_modes;
+ int micd_num_modes;
+
+ int micd_button_mask;
+ const struct arizona_micd_range *micd_ranges;
+ int num_micd_ranges;
+
+ bool micd_reva;
+ bool micd_clamp;
+
+ bool hpdet_active;
+ bool hpdet_done;
+ bool hpdet_retried;
+
+ bool mic;
+ bool detecting;
+
+ int num_hpdet_res;
+ unsigned int hpdet_res[3];
+
+ int jack_flips;
+ int hpdet_ip_version;
+};
+
+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
+
+/* SND_JACK_* mask for supported cable/switch types */
+#define ARIZONA_JACK_MASK (SND_JACK_HEADSET | SND_JACK_LINEOUT | SND_JACK_MECHANICAL)
+
+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 id);
+
+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);
+
+int arizona_jack_codec_dev_probe(struct arizona_priv *info, struct device *dev);
+int arizona_jack_codec_dev_remove(struct arizona_priv *info);
+
+int arizona_jack_set_jack(struct snd_soc_component *component,
+ struct snd_soc_jack *jack, void *data);
+
+#endif
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