| /* |
| * madera.h - Cirrus Logic Madera class codecs common support |
| * |
| * Copyright 2015-2016 Cirrus Logic |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #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 |
| #define MADERA_CLK_ASYNCCLK 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_CLK_6MHZ 0 |
| #define MADERA_CLK_12MHZ 1 |
| #define MADERA_CLK_24MHZ 2 |
| #define MADERA_CLK_49MHZ 3 |
| #define MADERA_CLK_98MHZ 4 |
| |
| #define MADERA_DSP_CLK_9MHZ 0 |
| #define MADERA_DSP_CLK_18MHZ 1 |
| #define MADERA_DSP_CLK_36MHZ 2 |
| #define MADERA_DSP_CLK_73MHZ 3 |
| #define MADERA_DSP_CLK_147MHZ 4 |
| |
| #define MADERA_MAX_DAI 11 |
| #define MADERA_MAX_ADSP 7 |
| |
| #define MADERA_MAX_AIF_SOURCES 32 |
| #define MADERA_MAX_MIXER_SOURCES 48 |
| |
| #define MADERA_NUM_MIXER_INPUTS 146 |
| |
| #define MADERA_FRF_COEFFICIENT_LEN 4 |
| |
| struct madera; |
| struct wm_adsp; |
| struct madera_jd_state; |
| |
| 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; |
| 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 adsp_rate_lock; |
| |
| struct mutex rate_lock; |
| struct mutex adsp_fw_lock; |
| |
| int tdm_width[MADERA_MAX_AIF]; |
| int tdm_slots[MADERA_MAX_AIF]; |
| |
| unsigned int aif_sources_cache[MADERA_MAX_AIF_SOURCES]; |
| unsigned int mixer_sources_cache[MADERA_MAX_MIXER_SOURCES]; |
| |
| int (*get_sources)(unsigned int reg, const unsigned int **cur_sources, |
| int *lim); |
| }; |
| |
| struct madera_fll_cfg { |
| int n; |
| int theta; |
| int lambda; |
| int refdiv; |
| int fratio; |
| int gain; |
| int alt_gain; |
| }; |
| |
| struct madera_fll { |
| struct madera *madera; |
| int id; |
| unsigned int base; |
| struct completion ok; |
| |
| 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 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_ENUM_DECL(name, xreg, xshift, xmask, xtexts, xvalues) \ |
| struct madera_enum name = { .mixer_enum.reg = xreg, \ |
| .mixer_enum.shift_l = xshift, .mixer_enum.shift_r = xshift, \ |
| .mixer_enum.mask = xmask, .mixer_enum.items = ARRAY_SIZE(xtexts), \ |
| .mixer_enum.texts = xtexts, .mixer_enum.values = xvalues, .val = 0 } |
| |
| |
| #define MADERA_MUX_ENUM_DECL(name, reg) \ |
| MADERA_ENUM_DECL(name, reg, 0, 0xff, \ |
| madera_mixer_texts, madera_mixer_values) |
| |
| #define MADERA_MUX_CTL_DECL(xname) \ |
| const struct snd_kcontrol_new xname##_mux = { \ |
| .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Route", \ |
| .info = snd_soc_info_enum_double, \ |
| .get = madera_mux_get, \ |
| .put = madera_mux_put, \ |
| .private_value = (unsigned long)&xname##_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(wname, wctrl) \ |
| { .id = snd_soc_dapm_mux, .name = wname, .reg = SND_SOC_NOPM, \ |
| .shift = 0, .kcontrol_news = wctrl, \ |
| .num_kcontrols = 1, .event = madera_mux_ev, \ |
| .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | \ |
| SND_SOC_DAPM_PRE_REG | SND_SOC_DAPM_POST_REG } |
| |
| #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 " Preloader", NULL, name " Aux 1" }, \ |
| { name " Preloader", NULL, name " Aux 2" }, \ |
| { name " Preloader", NULL, name " Aux 3" }, \ |
| { name " Preloader", NULL, name " Aux 4" }, \ |
| { name " Preloader", NULL, name " Aux 5" }, \ |
| { name " Preloader", 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 " Preloader", name "L"), \ |
| MADERA_MIXER_ROUTES(name " Preloader", name "R") |
| |
| #define MADERA_SAMPLE_RATE_CONTROL(name, domain) \ |
| SOC_ENUM(name, madera_sample_rate[(domain) - 2]) |
| |
| #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_FRF_BYTES(xname, xbase, xregs) \ |
| { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ |
| .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ |
| .put = madera_frf_bytes_put, .private_value = \ |
| ((unsigned long)&(struct soc_bytes) {.base = xbase, \ |
| .num_regs = xregs }) } |
| |
| /* 2 mixer inputs with a stride of n in the register address */ |
| #define MADERA_MIXER_INPUTS_2_N(_reg, n) \ |
| (_reg), \ |
| (_reg) + (1 * (n)) |
| |
| /* 4 mixer inputs with a stride of n in the register address */ |
| #define MADERA_MIXER_INPUTS_4_N(_reg, n) \ |
| MADERA_MIXER_INPUTS_2_N(_reg, n), \ |
| MADERA_MIXER_INPUTS_2_N(_reg + (2 * n), n) |
| |
| #define MADERA_DSP_MIXER_INPUTS(_reg) \ |
| MADERA_MIXER_INPUTS_4_N(_reg, 2), \ |
| MADERA_MIXER_INPUTS_4_N(_reg + 8, 2), \ |
| MADERA_MIXER_INPUTS_4_N(_reg + 16, 8), \ |
| MADERA_MIXER_INPUTS_2_N(_reg + 48, 8) |
| |
| #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_kcontrol_new madera_inmux[]; |
| |
| extern const char * const madera_rate_text[MADERA_RATE_ENUM_SIZE]; |
| extern const unsigned int madera_rate_val[MADERA_RATE_ENUM_SIZE]; |
| extern const char * const madera_sample_rate_text[MADERA_SAMPLE_RATE_ENUM_SIZE]; |
| extern const unsigned int madera_sample_rate_val[MADERA_SAMPLE_RATE_ENUM_SIZE]; |
| extern const char * const madera_dfc_width_text[MADERA_DFC_WIDTH_ENUM_SIZE]; |
| extern const unsigned int madera_dfc_width_val[MADERA_DFC_WIDTH_ENUM_SIZE]; |
| extern const char * const madera_dfc_type_text[MADERA_DFC_TYPE_ENUM_SIZE]; |
| extern const unsigned int madera_dfc_type_val[MADERA_DFC_TYPE_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_output_rate; |
| extern const struct soc_enum madera_input_rate[]; |
| extern const struct soc_enum madera_dfc_width[]; |
| extern const struct soc_enum madera_dfc_type[]; |
| extern const struct soc_enum madera_fx_rate; |
| extern const struct soc_enum madera_spdif_rate; |
| |
| 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 soc_enum madera_ip_mode[]; |
| |
| 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[]; |
| |
| extern const char *madera_sample_rate_val_to_name(unsigned int rate_val); |
| |
| extern int madera_ip_mode_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| extern int madera_in_rate_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| extern int madera_dfc_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| extern int madera_lp_mode_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| extern int madera_sysclk_ev(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event); |
| |
| extern int madera_in_ev(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, |
| int event); |
| extern int madera_out_ev(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, |
| int event); |
| extern int madera_hp_ev(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, |
| int event); |
| extern int madera_anc_ev(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, |
| int event); |
| |
| extern int madera_mux_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| extern int madera_mux_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| extern int madera_mux_ev(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event); |
| |
| extern int madera_out1_demux_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| extern int madera_put_dre(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| extern int madera_adsp_rate_info(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_info *uinfo); |
| extern int madera_adsp_rate_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| extern int madera_adsp_rate_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| extern int madera_set_adsp_clk(struct wm_adsp *dsp, unsigned int freq); |
| |
| extern int madera_rate_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| extern int madera_frf_bytes_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| extern int madera_eq_coeff_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| extern int madera_lhpf_coeff_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol); |
| |
| extern int madera_set_sysclk(struct snd_soc_codec *codec, int clk_id, |
| int source, unsigned int freq, int dir); |
| extern int madera_get_legacy_dspclk_setting(struct madera *madera, |
| unsigned int freq); |
| |
| extern int madera_cache_and_clear_sources(struct madera_priv *priv, |
| const unsigned int *sources, |
| unsigned int *cache, |
| int lim); |
| |
| extern int madera_restore_sources(struct madera_priv *priv, |
| const unsigned int *sources, |
| unsigned int *cache, |
| int lim); |
| |
| extern void madera_spin_sysclk(struct madera_priv *priv); |
| |
| extern const struct snd_soc_dai_ops madera_dai_ops; |
| extern const struct snd_soc_dai_ops madera_simple_dai_ops; |
| |
| extern int madera_init_fll(struct madera *madera, int id, int base, |
| struct madera_fll *fll); |
| extern int madera_set_fll_refclk(struct madera_fll *fll, int source, |
| unsigned int Fref, unsigned int Fout); |
| extern int madera_set_fll_syncclk(struct madera_fll *fll, int source, |
| unsigned int Fref, unsigned int Fout); |
| extern int madera_set_fll_ao_refclk(struct madera_fll *fll, int source, |
| unsigned int fin, unsigned int fout); |
| |
| extern int madera_core_init(struct madera_priv *priv); |
| extern int madera_core_destroy(struct madera_priv *priv); |
| extern int madera_init_spk(struct snd_soc_codec *codec, int n_channels); |
| extern int madera_free_spk(struct snd_soc_codec *codec); |
| extern int madera_init_drc(struct snd_soc_codec *codec); |
| extern int madera_init_inputs(struct snd_soc_codec *codec, |
| const char * const *dmic_inputs, |
| int n_dmic_inputs, |
| const char * const *dmic_refs, |
| int n_dmic_refs); |
| extern int madera_init_outputs(struct snd_soc_codec *codec); |
| extern int madera_init_bus_error_irq(struct snd_soc_codec *codec, int dsp_num, |
| irq_handler_t handler); |
| extern void madera_destroy_bus_error_irq(struct snd_soc_codec *codec, |
| int dsp_num); |
| |
| extern int madera_init_dai(struct madera_priv *priv, int dai); |
| |
| extern int madera_set_output_mode(struct snd_soc_codec *codec, int output, |
| bool diff); |
| |
| /* Following functions are for use by machine drivers */ |
| extern int madera_set_custom_jd(struct snd_soc_codec *codec, |
| const struct madera_jd_state *custom_jd, |
| unsigned int index); |
| |
| extern int madera_enable_force_bypass(struct snd_soc_codec *codec); |
| extern int madera_disable_force_bypass(struct snd_soc_codec *codec); |
| |
| extern int madera_register_notifier(struct snd_soc_codec *codec, |
| struct notifier_block *nb); |
| extern int madera_unregister_notifier(struct snd_soc_codec *codec, |
| struct notifier_block *nb); |
| #endif |
