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linux/sound/soc/codecs/madera.h
Charles Keepax 472e5df013
ASoC: madera: Update SPDX headers 
The madera driver was merged too late to catch Thomas Gleixner's cleanup
of the SPDX headers tree wide. Update the headers to match what was done
in that patch.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-26 12:27:50 +01:00

443 lines
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Cirrus Logic Madera class codecs common support
*
* Copyright (C) 2015-2018 Cirrus Logic, Inc. and
* Cirrus Logic International Semiconductor Ltd.
*/
#ifndef ASOC_MADERA_H
#define ASOC_MADERA_H
#include <linux/completion.h>
#include <sound/soc.h>
#include <sound/madera-pdata.h>
#include "wm_adsp.h"
#define MADERA_FLL1_REFCLK 1
#define MADERA_FLL2_REFCLK 2
#define MADERA_FLL3_REFCLK 3
#define MADERA_FLLAO_REFCLK 4
#define MADERA_FLL1_SYNCCLK 5
#define MADERA_FLL2_SYNCCLK 6
#define MADERA_FLL3_SYNCCLK 7
#define MADERA_FLLAO_SYNCCLK 8
#define MADERA_FLL_SRC_NONE -1
#define MADERA_FLL_SRC_MCLK1 0
#define MADERA_FLL_SRC_MCLK2 1
#define MADERA_FLL_SRC_SLIMCLK 3
#define MADERA_FLL_SRC_FLL1 4
#define MADERA_FLL_SRC_FLL2 5
#define MADERA_FLL_SRC_AIF1BCLK 8
#define MADERA_FLL_SRC_AIF2BCLK 9
#define MADERA_FLL_SRC_AIF3BCLK 10
#define MADERA_FLL_SRC_AIF4BCLK 11
#define MADERA_FLL_SRC_AIF1LRCLK 12
#define MADERA_FLL_SRC_AIF2LRCLK 13
#define MADERA_FLL_SRC_AIF3LRCLK 14
#define MADERA_FLL_SRC_AIF4LRCLK 15
#define MADERA_CLK_SYSCLK_1 1
#define MADERA_CLK_ASYNCCLK_1 2
#define MADERA_CLK_OPCLK 3
#define MADERA_CLK_ASYNC_OPCLK 4
#define MADERA_CLK_SYSCLK_2 5
#define MADERA_CLK_SYSCLK_3 6
#define MADERA_CLK_ASYNCCLK_2 7
#define MADERA_CLK_DSPCLK 8
#define MADERA_CLK_SRC_MCLK1 0x0
#define MADERA_CLK_SRC_MCLK2 0x1
#define MADERA_CLK_SRC_FLL1 0x4
#define MADERA_CLK_SRC_FLL2 0x5
#define MADERA_CLK_SRC_FLL3 0x6
#define MADERA_CLK_SRC_FLLAO_HI 0x7
#define MADERA_CLK_SRC_FLL1_DIV6 0x7
#define MADERA_CLK_SRC_AIF1BCLK 0x8
#define MADERA_CLK_SRC_AIF2BCLK 0x9
#define MADERA_CLK_SRC_AIF3BCLK 0xA
#define MADERA_CLK_SRC_AIF4BCLK 0xB
#define MADERA_CLK_SRC_FLLAO 0xF
#define MADERA_MIXER_VOL_MASK 0x00FE
#define MADERA_MIXER_VOL_SHIFT 1
#define MADERA_MIXER_VOL_WIDTH 7
#define MADERA_DOM_GRP_FX 0
#define MADERA_DOM_GRP_ASRC1 1
#define MADERA_DOM_GRP_ASRC2 2
#define MADERA_DOM_GRP_ISRC1 3
#define MADERA_DOM_GRP_ISRC2 4
#define MADERA_DOM_GRP_ISRC3 5
#define MADERA_DOM_GRP_ISRC4 6
#define MADERA_DOM_GRP_OUT 7
#define MADERA_DOM_GRP_SPD 8
#define MADERA_DOM_GRP_DSP1 9
#define MADERA_DOM_GRP_DSP2 10
#define MADERA_DOM_GRP_DSP3 11
#define MADERA_DOM_GRP_DSP4 12
#define MADERA_DOM_GRP_DSP5 13
#define MADERA_DOM_GRP_DSP6 14
#define MADERA_DOM_GRP_DSP7 15
#define MADERA_DOM_GRP_AIF1 16
#define MADERA_DOM_GRP_AIF2 17
#define MADERA_DOM_GRP_AIF3 18
#define MADERA_DOM_GRP_AIF4 19
#define MADERA_DOM_GRP_SLIMBUS 20
#define MADERA_DOM_GRP_PWM 21
#define MADERA_DOM_GRP_DFC 22
#define MADERA_N_DOM_GRPS 23
#define MADERA_MAX_DAI 11
#define MADERA_MAX_ADSP 7
#define MADERA_NUM_MIXER_INPUTS 148
struct madera;
struct wm_adsp;
struct madera_voice_trigger_info {
/** Which core triggered, 1-based (1 = DSP1, ...) */
int core_num;
};
struct madera_dai_priv {
int clk;
struct snd_pcm_hw_constraint_list constraint;
};
struct madera_priv {
struct wm_adsp adsp[MADERA_MAX_ADSP];
struct madera *madera;
struct device *dev;
int sysclk;
int asyncclk;
int dspclk;
struct madera_dai_priv dai[MADERA_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 adsp_rate_cache[MADERA_MAX_ADSP];
struct mutex rate_lock;
int tdm_width[MADERA_MAX_AIF];
int tdm_slots[MADERA_MAX_AIF];
int domain_group_ref[MADERA_N_DOM_GRPS];
};
struct madera_fll_cfg {
int n;
unsigned int theta;
unsigned int lambda;
int refdiv;
int fratio;
int gain;
int alt_gain;
};
struct madera_fll {
struct madera *madera;
int id;
unsigned int base;
unsigned int fout;
int sync_src;
unsigned int sync_freq;
int ref_src;
unsigned int ref_freq;
struct madera_fll_cfg ref_cfg;
};
struct madera_enum {
struct soc_enum mixer_enum;
int val;
};
extern const unsigned int madera_ana_tlv[];
extern const unsigned int madera_eq_tlv[];
extern const unsigned int madera_digital_tlv[];
extern const unsigned int madera_noise_tlv[];
extern const unsigned int madera_ng_tlv[];
extern const unsigned int madera_mixer_tlv[];
extern const char * const madera_mixer_texts[MADERA_NUM_MIXER_INPUTS];
extern const unsigned int madera_mixer_values[MADERA_NUM_MIXER_INPUTS];
#define MADERA_GAINMUX_CONTROLS(name, base) \
SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \
MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
madera_mixer_tlv)
#define MADERA_MIXER_CONTROLS(name, base) \
SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \
MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
madera_mixer_tlv), \
SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \
MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
madera_mixer_tlv), \
SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \
MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
madera_mixer_tlv), \
SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \
MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
madera_mixer_tlv)
#define MADERA_MUX_ENUM_DECL(name, reg) \
SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \
name, reg, 0, 0xff, madera_mixer_texts, madera_mixer_values)
#define MADERA_MUX_CTL_DECL(name) \
const struct snd_kcontrol_new name##_mux = \
SOC_DAPM_ENUM("Route", name##_enum)
#define MADERA_MUX_ENUMS(name, base_reg) \
static MADERA_MUX_ENUM_DECL(name##_enum, base_reg); \
static MADERA_MUX_CTL_DECL(name)
#define MADERA_MIXER_ENUMS(name, base_reg) \
MADERA_MUX_ENUMS(name##_in1, base_reg); \
MADERA_MUX_ENUMS(name##_in2, base_reg + 2); \
MADERA_MUX_ENUMS(name##_in3, base_reg + 4); \
MADERA_MUX_ENUMS(name##_in4, base_reg + 6)
#define MADERA_DSP_AUX_ENUMS(name, base_reg) \
MADERA_MUX_ENUMS(name##_aux1, base_reg); \
MADERA_MUX_ENUMS(name##_aux2, base_reg + 8); \
MADERA_MUX_ENUMS(name##_aux3, base_reg + 16); \
MADERA_MUX_ENUMS(name##_aux4, base_reg + 24); \
MADERA_MUX_ENUMS(name##_aux5, base_reg + 32); \
MADERA_MUX_ENUMS(name##_aux6, base_reg + 40)
#define MADERA_MUX(name, ctrl) \
SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
#define MADERA_MUX_WIDGETS(name, name_str) \
MADERA_MUX(name_str " Input 1", &name##_mux)
#define MADERA_MIXER_WIDGETS(name, name_str) \
MADERA_MUX(name_str " Input 1", &name##_in1_mux), \
MADERA_MUX(name_str " Input 2", &name##_in2_mux), \
MADERA_MUX(name_str " Input 3", &name##_in3_mux), \
MADERA_MUX(name_str " Input 4", &name##_in4_mux), \
SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
#define MADERA_DSP_WIDGETS(name, name_str) \
MADERA_MIXER_WIDGETS(name##L, name_str "L"), \
MADERA_MIXER_WIDGETS(name##R, name_str "R"), \
MADERA_MUX(name_str " Aux 1", &name##_aux1_mux), \
MADERA_MUX(name_str " Aux 2", &name##_aux2_mux), \
MADERA_MUX(name_str " Aux 3", &name##_aux3_mux), \
MADERA_MUX(name_str " Aux 4", &name##_aux4_mux), \
MADERA_MUX(name_str " Aux 5", &name##_aux5_mux), \
MADERA_MUX(name_str " Aux 6", &name##_aux6_mux)
#define MADERA_MUX_ROUTES(widget, name) \
{ widget, NULL, name " Input 1" }, \
MADERA_MIXER_INPUT_ROUTES(name " Input 1")
#define MADERA_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" }, \
MADERA_MIXER_INPUT_ROUTES(name " Input 1"), \
MADERA_MIXER_INPUT_ROUTES(name " Input 2"), \
MADERA_MIXER_INPUT_ROUTES(name " Input 3"), \
MADERA_MIXER_INPUT_ROUTES(name " Input 4")
#define MADERA_DSP_ROUTES(name) \
{ name, NULL, name " Preloader"}, \
{ name " Preload", NULL, name " Preloader"}, \
{ name, NULL, "SYSCLK"}, \
{ name, NULL, "DSPCLK"}, \
{ 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" }, \
MADERA_MIXER_INPUT_ROUTES(name " Aux 1"), \
MADERA_MIXER_INPUT_ROUTES(name " Aux 2"), \
MADERA_MIXER_INPUT_ROUTES(name " Aux 3"), \
MADERA_MIXER_INPUT_ROUTES(name " Aux 4"), \
MADERA_MIXER_INPUT_ROUTES(name " Aux 5"), \
MADERA_MIXER_INPUT_ROUTES(name " Aux 6"), \
MADERA_MIXER_ROUTES(name, name "L"), \
MADERA_MIXER_ROUTES(name, name "R")
#define MADERA_RATE_ENUM(xname, xenum) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,\
.info = snd_soc_info_enum_double, \
.get = snd_soc_get_enum_double, .put = madera_rate_put, \
.private_value = (unsigned long)&xenum }
#define MADERA_EQ_CONTROL(xname, xbase) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
.put = madera_eq_coeff_put, .private_value = \
((unsigned long)&(struct soc_bytes) { .base = xbase, \
.num_regs = 20, .mask = ~MADERA_EQ1_B1_MODE }) }
#define MADERA_LHPF_CONTROL(xname, xbase) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
.put = madera_lhpf_coeff_put, .private_value = \
((unsigned long)&(struct soc_bytes) { .base = xbase, \
.num_regs = 1 }) }
#define MADERA_RATES SNDRV_PCM_RATE_KNOT
#define MADERA_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
#define MADERA_OSR_ENUM_SIZE 5
#define MADERA_SYNC_RATE_ENUM_SIZE 3
#define MADERA_ASYNC_RATE_ENUM_SIZE 2
#define MADERA_RATE_ENUM_SIZE \
(MADERA_SYNC_RATE_ENUM_SIZE + MADERA_ASYNC_RATE_ENUM_SIZE)
#define MADERA_SAMPLE_RATE_ENUM_SIZE 16
#define MADERA_DFC_TYPE_ENUM_SIZE 5
#define MADERA_DFC_WIDTH_ENUM_SIZE 5
extern const struct snd_soc_dai_ops madera_dai_ops;
extern const struct snd_soc_dai_ops madera_simple_dai_ops;
extern const struct snd_kcontrol_new madera_inmux[];
extern const struct snd_kcontrol_new madera_inmode[];
extern const char * const madera_rate_text[MADERA_RATE_ENUM_SIZE];
extern const unsigned int madera_rate_val[MADERA_RATE_ENUM_SIZE];
extern const struct soc_enum madera_sample_rate[];
extern const struct soc_enum madera_isrc_fsl[];
extern const struct soc_enum madera_isrc_fsh[];
extern const struct soc_enum madera_asrc1_rate[];
extern const struct soc_enum madera_asrc2_rate[];
extern const struct soc_enum madera_dfc_width[];
extern const struct soc_enum madera_dfc_type[];
extern const struct soc_enum madera_in_vi_ramp;
extern const struct soc_enum madera_in_vd_ramp;
extern const struct soc_enum madera_out_vi_ramp;
extern const struct soc_enum madera_out_vd_ramp;
extern const struct soc_enum madera_lhpf1_mode;
extern const struct soc_enum madera_lhpf2_mode;
extern const struct soc_enum madera_lhpf3_mode;
extern const struct soc_enum madera_lhpf4_mode;
extern const struct soc_enum madera_ng_hold;
extern const struct soc_enum madera_in_hpf_cut_enum;
extern const struct soc_enum madera_in_dmic_osr[];
extern const struct soc_enum madera_output_anc_src[];
extern const struct soc_enum madera_anc_input_src[];
extern const struct soc_enum madera_anc_ng_enum;
extern const struct snd_kcontrol_new madera_dsp_trigger_output_mux[];
extern const struct snd_kcontrol_new madera_drc_activity_output_mux[];
extern const struct snd_kcontrol_new madera_adsp_rate_controls[];
int madera_dfc_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
int madera_lp_mode_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
int madera_out1_demux_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
int madera_out1_demux_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
int madera_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
int madera_eq_coeff_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
int madera_lhpf_coeff_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
int madera_sysclk_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
int madera_spk_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
int madera_in_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
int madera_out_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
int madera_hp_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
int madera_anc_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
int madera_domain_clk_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event);
int madera_set_adsp_clk(struct madera_priv *priv, int dsp_num,
unsigned int freq);
int madera_set_sysclk(struct snd_soc_component *component, int clk_id,
int source, unsigned int freq, int dir);
int madera_init_fll(struct madera *madera, int id, int base,
struct madera_fll *fll);
int madera_set_fll_refclk(struct madera_fll *fll, int source,
unsigned int fref, unsigned int fout);
int madera_set_fll_syncclk(struct madera_fll *fll, int source,
unsigned int fref, unsigned int fout);
int madera_set_fll_ao_refclk(struct madera_fll *fll, int source,
unsigned int fin, unsigned int fout);
int madera_core_init(struct madera_priv *priv);
int madera_core_free(struct madera_priv *priv);
int madera_init_overheat(struct madera_priv *priv);
int madera_free_overheat(struct madera_priv *priv);
int madera_init_inputs(struct snd_soc_component *component);
int madera_init_outputs(struct snd_soc_component *component, int n_mono_routes);
int madera_init_bus_error_irq(struct madera_priv *priv, int dsp_num,
irq_handler_t handler);
void madera_free_bus_error_irq(struct madera_priv *priv, int dsp_num);
int madera_init_dai(struct madera_priv *priv, int dai);
int madera_set_output_mode(struct snd_soc_component *component, int output,
bool differential);
/* Following functions are for use by machine drivers */
static inline int madera_register_notifier(struct snd_soc_component *component,
struct notifier_block *nb)
{
struct madera_priv *priv = snd_soc_component_get_drvdata(component);
struct madera *madera = priv->madera;
return blocking_notifier_chain_register(&madera->notifier, nb);
}
static inline int
madera_unregister_notifier(struct snd_soc_component *component,
struct notifier_block *nb)
{
struct madera_priv *priv = snd_soc_component_get_drvdata(component);
struct madera *madera = priv->madera;
return blocking_notifier_chain_unregister(&madera->notifier, nb);
}
#endif
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