455 lines
15 KiB
C
455 lines
15 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Cirrus Logic Madera class codecs common support
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*
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* Copyright (C) 2015-2018 Cirrus Logic, Inc. and
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* Cirrus Logic International Semiconductor Ltd.
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*/
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#ifndef ASOC_MADERA_H
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#define ASOC_MADERA_H
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#include <linux/completion.h>
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#include <sound/soc.h>
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#include <sound/madera-pdata.h>
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#include "wm_adsp.h"
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#define MADERA_FLL1_REFCLK 1
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#define MADERA_FLL2_REFCLK 2
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#define MADERA_FLL3_REFCLK 3
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#define MADERA_FLLAO_REFCLK 4
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#define MADERA_FLL1_SYNCCLK 5
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#define MADERA_FLL2_SYNCCLK 6
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#define MADERA_FLL3_SYNCCLK 7
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#define MADERA_FLLAO_SYNCCLK 8
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#define MADERA_FLL_SRC_NONE -1
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#define MADERA_FLL_SRC_MCLK1 0
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#define MADERA_FLL_SRC_MCLK2 1
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#define MADERA_FLL_SRC_MCLK3 2
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#define MADERA_FLL_SRC_SLIMCLK 3
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#define MADERA_FLL_SRC_FLL1 4
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#define MADERA_FLL_SRC_FLL2 5
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#define MADERA_FLL_SRC_AIF1BCLK 8
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#define MADERA_FLL_SRC_AIF2BCLK 9
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#define MADERA_FLL_SRC_AIF3BCLK 10
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#define MADERA_FLL_SRC_AIF4BCLK 11
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#define MADERA_FLL_SRC_AIF1LRCLK 12
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#define MADERA_FLL_SRC_AIF2LRCLK 13
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#define MADERA_FLL_SRC_AIF3LRCLK 14
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#define MADERA_FLL_SRC_AIF4LRCLK 15
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#define MADERA_CLK_SYSCLK_1 1
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#define MADERA_CLK_ASYNCCLK_1 2
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#define MADERA_CLK_OPCLK 3
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#define MADERA_CLK_ASYNC_OPCLK 4
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#define MADERA_CLK_SYSCLK_2 5
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#define MADERA_CLK_SYSCLK_3 6
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#define MADERA_CLK_ASYNCCLK_2 7
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#define MADERA_CLK_DSPCLK 8
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#define MADERA_CLK_OUTCLK 9
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#define MADERA_CLK_SRC_MCLK1 0x0
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#define MADERA_CLK_SRC_MCLK2 0x1
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#define MADERA_CLK_SRC_MCLK3 0x2
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#define MADERA_CLK_SRC_FLL1 0x4
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#define MADERA_CLK_SRC_FLL2 0x5
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#define MADERA_CLK_SRC_FLL3 0x6
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#define MADERA_CLK_SRC_FLLAO_HI 0x7
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#define MADERA_CLK_SRC_FLL1_DIV6 0x7
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#define MADERA_CLK_SRC_AIF1BCLK 0x8
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#define MADERA_CLK_SRC_AIF2BCLK 0x9
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#define MADERA_CLK_SRC_AIF3BCLK 0xA
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#define MADERA_CLK_SRC_AIF4BCLK 0xB
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#define MADERA_CLK_SRC_FLLAO 0xF
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#define MADERA_OUTCLK_SYSCLK 0
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#define MADERA_OUTCLK_ASYNCCLK 1
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#define MADERA_OUTCLK_MCLK1 4
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#define MADERA_OUTCLK_MCLK2 5
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#define MADERA_OUTCLK_MCLK3 6
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#define MADERA_MIXER_VOL_MASK 0x00FE
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#define MADERA_MIXER_VOL_SHIFT 1
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#define MADERA_MIXER_VOL_WIDTH 7
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#define MADERA_DOM_GRP_FX 0
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#define MADERA_DOM_GRP_ASRC1 1
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#define MADERA_DOM_GRP_ASRC2 2
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#define MADERA_DOM_GRP_ISRC1 3
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#define MADERA_DOM_GRP_ISRC2 4
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#define MADERA_DOM_GRP_ISRC3 5
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#define MADERA_DOM_GRP_ISRC4 6
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#define MADERA_DOM_GRP_OUT 7
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#define MADERA_DOM_GRP_SPD 8
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#define MADERA_DOM_GRP_DSP1 9
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#define MADERA_DOM_GRP_DSP2 10
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#define MADERA_DOM_GRP_DSP3 11
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#define MADERA_DOM_GRP_DSP4 12
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#define MADERA_DOM_GRP_DSP5 13
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#define MADERA_DOM_GRP_DSP6 14
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#define MADERA_DOM_GRP_DSP7 15
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#define MADERA_DOM_GRP_AIF1 16
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#define MADERA_DOM_GRP_AIF2 17
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#define MADERA_DOM_GRP_AIF3 18
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#define MADERA_DOM_GRP_AIF4 19
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#define MADERA_DOM_GRP_SLIMBUS 20
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#define MADERA_DOM_GRP_PWM 21
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#define MADERA_DOM_GRP_DFC 22
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#define MADERA_N_DOM_GRPS 23
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#define MADERA_MAX_DAI 11
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#define MADERA_MAX_ADSP 7
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#define MADERA_NUM_MIXER_INPUTS 148
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struct madera;
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struct wm_adsp;
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struct madera_voice_trigger_info {
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/** Which core triggered, 1-based (1 = DSP1, ...) */
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int core_num;
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};
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struct madera_dai_priv {
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int clk;
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struct snd_pcm_hw_constraint_list constraint;
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};
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struct madera_priv {
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struct wm_adsp adsp[MADERA_MAX_ADSP];
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struct madera *madera;
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struct device *dev;
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int sysclk;
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int asyncclk;
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int dspclk;
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struct madera_dai_priv dai[MADERA_MAX_DAI];
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int num_inputs;
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unsigned int in_pending;
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unsigned int out_up_pending;
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unsigned int out_up_delay;
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unsigned int out_down_pending;
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unsigned int out_down_delay;
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unsigned int adsp_rate_cache[MADERA_MAX_ADSP];
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struct mutex rate_lock;
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int tdm_width[MADERA_MAX_AIF];
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int tdm_slots[MADERA_MAX_AIF];
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int domain_group_ref[MADERA_N_DOM_GRPS];
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};
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struct madera_fll_cfg {
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int n;
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unsigned int theta;
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unsigned int lambda;
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int refdiv;
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int fratio;
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int gain;
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int alt_gain;
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};
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struct madera_fll {
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struct madera *madera;
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int id;
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unsigned int base;
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unsigned int fout;
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int sync_src;
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unsigned int sync_freq;
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int ref_src;
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unsigned int ref_freq;
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struct madera_fll_cfg ref_cfg;
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};
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struct madera_enum {
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struct soc_enum mixer_enum;
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int val;
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};
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extern const unsigned int madera_ana_tlv[];
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extern const unsigned int madera_eq_tlv[];
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extern const unsigned int madera_digital_tlv[];
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extern const unsigned int madera_noise_tlv[];
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extern const unsigned int madera_ng_tlv[];
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extern const unsigned int madera_mixer_tlv[];
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extern const char * const madera_mixer_texts[MADERA_NUM_MIXER_INPUTS];
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extern const unsigned int madera_mixer_values[MADERA_NUM_MIXER_INPUTS];
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#define MADERA_GAINMUX_CONTROLS(name, base) \
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SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \
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MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
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madera_mixer_tlv)
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#define MADERA_MIXER_CONTROLS(name, base) \
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SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \
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MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
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madera_mixer_tlv), \
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SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \
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MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
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madera_mixer_tlv), \
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SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \
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MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
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madera_mixer_tlv), \
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SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \
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MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
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madera_mixer_tlv)
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#define MADERA_MUX_ENUM_DECL(name, reg) \
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SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \
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name, reg, 0, 0xff, madera_mixer_texts, madera_mixer_values)
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#define MADERA_MUX_CTL_DECL(name) \
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const struct snd_kcontrol_new name##_mux = \
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SOC_DAPM_ENUM("Route", name##_enum)
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#define MADERA_MUX_ENUMS(name, base_reg) \
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static MADERA_MUX_ENUM_DECL(name##_enum, base_reg); \
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static MADERA_MUX_CTL_DECL(name)
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#define MADERA_MIXER_ENUMS(name, base_reg) \
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MADERA_MUX_ENUMS(name##_in1, base_reg); \
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MADERA_MUX_ENUMS(name##_in2, base_reg + 2); \
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MADERA_MUX_ENUMS(name##_in3, base_reg + 4); \
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MADERA_MUX_ENUMS(name##_in4, base_reg + 6)
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#define MADERA_DSP_AUX_ENUMS(name, base_reg) \
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MADERA_MUX_ENUMS(name##_aux1, base_reg); \
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MADERA_MUX_ENUMS(name##_aux2, base_reg + 8); \
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MADERA_MUX_ENUMS(name##_aux3, base_reg + 16); \
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MADERA_MUX_ENUMS(name##_aux4, base_reg + 24); \
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MADERA_MUX_ENUMS(name##_aux5, base_reg + 32); \
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MADERA_MUX_ENUMS(name##_aux6, base_reg + 40)
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#define MADERA_MUX(name, ctrl) \
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SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
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#define MADERA_MUX_WIDGETS(name, name_str) \
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MADERA_MUX(name_str " Input 1", &name##_mux)
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#define MADERA_MIXER_WIDGETS(name, name_str) \
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MADERA_MUX(name_str " Input 1", &name##_in1_mux), \
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MADERA_MUX(name_str " Input 2", &name##_in2_mux), \
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MADERA_MUX(name_str " Input 3", &name##_in3_mux), \
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MADERA_MUX(name_str " Input 4", &name##_in4_mux), \
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SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
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#define MADERA_DSP_WIDGETS(name, name_str) \
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MADERA_MIXER_WIDGETS(name##L, name_str "L"), \
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MADERA_MIXER_WIDGETS(name##R, name_str "R"), \
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MADERA_MUX(name_str " Aux 1", &name##_aux1_mux), \
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MADERA_MUX(name_str " Aux 2", &name##_aux2_mux), \
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MADERA_MUX(name_str " Aux 3", &name##_aux3_mux), \
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MADERA_MUX(name_str " Aux 4", &name##_aux4_mux), \
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MADERA_MUX(name_str " Aux 5", &name##_aux5_mux), \
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MADERA_MUX(name_str " Aux 6", &name##_aux6_mux)
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#define MADERA_MUX_ROUTES(widget, name) \
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{ widget, NULL, name " Input 1" }, \
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MADERA_MIXER_INPUT_ROUTES(name " Input 1")
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#define MADERA_MIXER_ROUTES(widget, name) \
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{ widget, NULL, name " Mixer" }, \
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{ name " Mixer", NULL, name " Input 1" }, \
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{ name " Mixer", NULL, name " Input 2" }, \
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{ name " Mixer", NULL, name " Input 3" }, \
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{ name " Mixer", NULL, name " Input 4" }, \
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MADERA_MIXER_INPUT_ROUTES(name " Input 1"), \
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MADERA_MIXER_INPUT_ROUTES(name " Input 2"), \
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MADERA_MIXER_INPUT_ROUTES(name " Input 3"), \
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MADERA_MIXER_INPUT_ROUTES(name " Input 4")
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#define MADERA_DSP_ROUTES(name) \
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{ name, NULL, name " Preloader"}, \
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{ name " Preload", NULL, name " Preloader"}, \
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{ name, NULL, "SYSCLK"}, \
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{ name, NULL, "DSPCLK"}, \
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{ name, NULL, name " Aux 1" }, \
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{ name, NULL, name " Aux 2" }, \
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{ name, NULL, name " Aux 3" }, \
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{ name, NULL, name " Aux 4" }, \
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{ name, NULL, name " Aux 5" }, \
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{ name, NULL, name " Aux 6" }, \
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MADERA_MIXER_INPUT_ROUTES(name " Aux 1"), \
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MADERA_MIXER_INPUT_ROUTES(name " Aux 2"), \
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MADERA_MIXER_INPUT_ROUTES(name " Aux 3"), \
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MADERA_MIXER_INPUT_ROUTES(name " Aux 4"), \
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MADERA_MIXER_INPUT_ROUTES(name " Aux 5"), \
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MADERA_MIXER_INPUT_ROUTES(name " Aux 6"), \
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MADERA_MIXER_ROUTES(name, name "L"), \
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MADERA_MIXER_ROUTES(name, name "R")
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#define MADERA_RATE_ENUM(xname, xenum) \
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{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,\
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.info = snd_soc_info_enum_double, \
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.get = snd_soc_get_enum_double, .put = madera_rate_put, \
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.private_value = (unsigned long)&xenum }
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#define MADERA_EQ_CONTROL(xname, xbase) \
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{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
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.info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
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.put = madera_eq_coeff_put, .private_value = \
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((unsigned long)&(struct soc_bytes) { .base = xbase, \
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.num_regs = 20, .mask = ~MADERA_EQ1_B1_MODE }) }
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#define MADERA_LHPF_CONTROL(xname, xbase) \
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{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
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.info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
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.put = madera_lhpf_coeff_put, .private_value = \
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((unsigned long)&(struct soc_bytes) { .base = xbase, \
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.num_regs = 1 }) }
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#define MADERA_RATES SNDRV_PCM_RATE_KNOT
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#define MADERA_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
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SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
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#define MADERA_OSR_ENUM_SIZE 5
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#define MADERA_SYNC_RATE_ENUM_SIZE 3
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#define MADERA_ASYNC_RATE_ENUM_SIZE 2
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#define MADERA_RATE_ENUM_SIZE \
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(MADERA_SYNC_RATE_ENUM_SIZE + MADERA_ASYNC_RATE_ENUM_SIZE)
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#define MADERA_SAMPLE_RATE_ENUM_SIZE 16
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#define MADERA_DFC_TYPE_ENUM_SIZE 5
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#define MADERA_DFC_WIDTH_ENUM_SIZE 5
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extern const struct snd_soc_dai_ops madera_dai_ops;
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extern const struct snd_soc_dai_ops madera_simple_dai_ops;
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extern const struct snd_kcontrol_new madera_inmux[];
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extern const struct snd_kcontrol_new madera_inmode[];
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extern const char * const madera_rate_text[MADERA_RATE_ENUM_SIZE];
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extern const unsigned int madera_rate_val[MADERA_RATE_ENUM_SIZE];
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extern const struct soc_enum madera_sample_rate[];
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extern const struct soc_enum madera_isrc_fsl[];
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extern const struct soc_enum madera_isrc_fsh[];
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extern const struct soc_enum madera_asrc1_rate[];
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extern const struct soc_enum madera_asrc1_bidir_rate[];
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extern const struct soc_enum madera_asrc2_rate[];
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extern const struct soc_enum madera_dfc_width[];
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extern const struct soc_enum madera_dfc_type[];
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extern const struct soc_enum madera_in_vi_ramp;
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extern const struct soc_enum madera_in_vd_ramp;
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extern const struct soc_enum madera_out_vi_ramp;
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extern const struct soc_enum madera_out_vd_ramp;
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extern const struct soc_enum madera_lhpf1_mode;
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extern const struct soc_enum madera_lhpf2_mode;
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extern const struct soc_enum madera_lhpf3_mode;
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extern const struct soc_enum madera_lhpf4_mode;
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extern const struct soc_enum madera_ng_hold;
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extern const struct soc_enum madera_in_hpf_cut_enum;
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extern const struct soc_enum madera_in_dmic_osr[];
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extern const struct soc_enum madera_output_anc_src[];
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extern const struct soc_enum madera_anc_input_src[];
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extern const struct soc_enum madera_anc_ng_enum;
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extern const struct snd_kcontrol_new madera_dsp_trigger_output_mux[];
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extern const struct snd_kcontrol_new madera_drc_activity_output_mux[];
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extern const struct snd_kcontrol_new madera_adsp_rate_controls[];
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int madera_dfc_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol);
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int madera_lp_mode_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol);
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int madera_out1_demux_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol);
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int madera_out1_demux_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol);
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int madera_rate_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol);
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int madera_eq_coeff_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol);
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int madera_lhpf_coeff_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol);
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int madera_sysclk_ev(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event);
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int madera_spk_ev(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event);
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int madera_in_ev(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event);
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int madera_out_ev(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event);
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int madera_hp_ev(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event);
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int madera_anc_ev(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event);
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int madera_domain_clk_ev(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol,
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int event);
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int madera_set_adsp_clk(struct madera_priv *priv, int dsp_num,
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unsigned int freq);
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int madera_set_sysclk(struct snd_soc_component *component, int clk_id,
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int source, unsigned int freq, int dir);
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int madera_init_fll(struct madera *madera, int id, int base,
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struct madera_fll *fll);
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int madera_set_fll_refclk(struct madera_fll *fll, int source,
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unsigned int fref, unsigned int fout);
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int madera_set_fll_syncclk(struct madera_fll *fll, int source,
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unsigned int fref, unsigned int fout);
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int madera_set_fll_ao_refclk(struct madera_fll *fll, int source,
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unsigned int fin, unsigned int fout);
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int madera_fllhj_set_refclk(struct madera_fll *fll, int source,
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unsigned int fin, unsigned int fout);
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int madera_core_init(struct madera_priv *priv);
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int madera_core_free(struct madera_priv *priv);
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int madera_init_overheat(struct madera_priv *priv);
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int madera_free_overheat(struct madera_priv *priv);
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int madera_init_inputs(struct snd_soc_component *component);
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int madera_init_outputs(struct snd_soc_component *component, int n_mono_routes);
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int madera_init_bus_error_irq(struct madera_priv *priv, int dsp_num,
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irq_handler_t handler);
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void madera_free_bus_error_irq(struct madera_priv *priv, int dsp_num);
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int madera_init_dai(struct madera_priv *priv, int dai);
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int madera_set_output_mode(struct snd_soc_component *component, int output,
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bool differential);
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/* Following functions are for use by machine drivers */
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static inline int madera_register_notifier(struct snd_soc_component *component,
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struct notifier_block *nb)
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{
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struct madera_priv *priv = snd_soc_component_get_drvdata(component);
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struct madera *madera = priv->madera;
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return blocking_notifier_chain_register(&madera->notifier, nb);
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}
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static inline int
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madera_unregister_notifier(struct snd_soc_component *component,
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struct notifier_block *nb)
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{
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struct madera_priv *priv = snd_soc_component_get_drvdata(component);
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struct madera *madera = priv->madera;
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return blocking_notifier_chain_unregister(&madera->notifier, nb);
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}
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#endif
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