// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved. * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. */ #include #include #include #include #include #include #include #include #include #include #include #include #include "bolero-cdc.h" #include "bolero-cdc-registers.h" #include "wsa-macro.h" #include "bolero-clk-rsc.h" #define AUTO_SUSPEND_DELAY 50 /* delay in msec */ #define WSA_MACRO_MAX_OFFSET 0x1000 #define WSA_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\ SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000) #define WSA_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\ SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000) #define WSA_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ SNDRV_PCM_FMTBIT_S24_LE |\ SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE) #define WSA_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ SNDRV_PCM_RATE_48000) #define WSA_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ SNDRV_PCM_FMTBIT_S24_LE |\ SNDRV_PCM_FMTBIT_S24_3LE) #define NUM_INTERPOLATORS 2 #define WSA_MACRO_MUX_INP_SHFT 0x3 #define WSA_MACRO_MUX_INP_MASK1 0x07 #define WSA_MACRO_MUX_INP_MASK2 0x38 #define WSA_MACRO_MUX_CFG_OFFSET 0x8 #define WSA_MACRO_MUX_CFG1_OFFSET 0x4 #define WSA_MACRO_RX_COMP_OFFSET 0x40 #define WSA_MACRO_RX_SOFTCLIP_OFFSET 0x40 #define WSA_MACRO_RX_PATH_OFFSET 0x80 #define WSA_MACRO_RX_PATH_CFG3_OFFSET 0x10 #define WSA_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C #define WSA_MACRO_FS_RATE_MASK 0x0F #define WSA_MACRO_EC_MIX_TX0_MASK 0x03 #define WSA_MACRO_EC_MIX_TX1_MASK 0x18 #define WSA_MACRO_MAX_DMA_CH_PER_PORT 0x2 enum { WSA_MACRO_RX0 = 0, WSA_MACRO_RX1, WSA_MACRO_RX_MIX, WSA_MACRO_RX_MIX0 = WSA_MACRO_RX_MIX, WSA_MACRO_RX_MIX1, WSA_MACRO_RX_MAX, }; enum { WSA_MACRO_TX0 = 0, WSA_MACRO_TX1, WSA_MACRO_TX_MAX, }; enum { WSA_MACRO_EC0_MUX = 0, WSA_MACRO_EC1_MUX, WSA_MACRO_EC_MUX_MAX, }; enum { WSA_MACRO_COMP1, /* SPK_L */ WSA_MACRO_COMP2, /* SPK_R */ WSA_MACRO_COMP_MAX }; enum { WSA_MACRO_SOFTCLIP0, /* RX0 */ WSA_MACRO_SOFTCLIP1, /* RX1 */ WSA_MACRO_SOFTCLIP_MAX }; enum { INTn_1_INP_SEL_ZERO = 0, INTn_1_INP_SEL_RX0, INTn_1_INP_SEL_RX1, INTn_1_INP_SEL_RX2, INTn_1_INP_SEL_RX3, INTn_1_INP_SEL_DEC0, INTn_1_INP_SEL_DEC1, }; enum { INTn_2_INP_SEL_ZERO = 0, INTn_2_INP_SEL_RX0, INTn_2_INP_SEL_RX1, INTn_2_INP_SEL_RX2, INTn_2_INP_SEL_RX3, }; struct interp_sample_rate { int sample_rate; int rate_val; }; /* * Structure used to update codec * register defaults after reset */ struct wsa_macro_reg_mask_val { u16 reg; u8 mask; u8 val; }; static struct interp_sample_rate int_prim_sample_rate_val[] = { {8000, 0x0}, /* 8K */ {16000, 0x1}, /* 16K */ {24000, -EINVAL},/* 24K */ {32000, 0x3}, /* 32K */ {48000, 0x4}, /* 48K */ {96000, 0x5}, /* 96K */ {192000, 0x6}, /* 192K */ {384000, 0x7}, /* 384K */ {44100, 0x8}, /* 44.1K */ }; static struct interp_sample_rate int_mix_sample_rate_val[] = { {48000, 0x4}, /* 48K */ {96000, 0x5}, /* 96K */ {192000, 0x6}, /* 192K */ }; #define WSA_MACRO_SWR_STRING_LEN 80 static int wsa_macro_core_vote(void *handle, bool enable); static int wsa_macro_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai); static int wsa_macro_get_channel_map(struct snd_soc_dai *dai, unsigned int *tx_num, unsigned int *tx_slot, unsigned int *rx_num, unsigned int *rx_slot); static int wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream); /* Hold instance to soundwire platform device */ struct wsa_macro_swr_ctrl_data { struct platform_device *wsa_swr_pdev; }; struct wsa_macro_swr_ctrl_platform_data { void *handle; /* holds codec private data */ int (*read)(void *handle, int reg); int (*write)(void *handle, int reg, int val); int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len); int (*clk)(void *handle, bool enable); int (*core_vote)(void *handle, bool enable); int (*handle_irq)(void *handle, irqreturn_t (*swrm_irq_handler)(int irq, void *data), void *swrm_handle, int action); }; struct wsa_macro_bcl_pmic_params { u8 id; u8 sid; u8 ppid; }; enum { WSA_MACRO_AIF_INVALID = 0, WSA_MACRO_AIF1_PB, WSA_MACRO_AIF_MIX1_PB, WSA_MACRO_AIF_VI, WSA_MACRO_AIF_ECHO, WSA_MACRO_MAX_DAIS, }; #define WSA_MACRO_CHILD_DEVICES_MAX 3 /* * @dev: wsa macro device pointer * @comp_enabled: compander enable mixer value set * @ec_hq: echo HQ enable mixer value set * @prim_int_users: Users of interpolator * @wsa_mclk_users: WSA MCLK users count * @swr_clk_users: SWR clk users count * @vi_feed_value: VI sense mask * @mclk_lock: to lock mclk operations * @swr_clk_lock: to lock swr master clock operations * @swr_ctrl_data: SoundWire data structure * @swr_plat_data: Soundwire platform data * @wsa_macro_add_child_devices_work: work for adding child devices * @wsa_swr_gpio_p: used by pinctrl API * @component: codec handle * @rx_0_count: RX0 interpolation users * @rx_1_count: RX1 interpolation users * @active_ch_mask: channel mask for all AIF DAIs * @rx_port_value: mixer ctl value of WSA RX MUXes * @wsa_io_base: Base address of WSA macro addr space */ struct wsa_macro_priv { struct device *dev; int comp_enabled[WSA_MACRO_COMP_MAX]; int ec_hq[WSA_MACRO_RX1 + 1]; u16 prim_int_users[WSA_MACRO_RX1 + 1]; u16 wsa_mclk_users; u16 swr_clk_users; bool dapm_mclk_enable; bool reset_swr; unsigned int vi_feed_value; struct mutex mclk_lock; struct mutex swr_clk_lock; struct wsa_macro_swr_ctrl_data *swr_ctrl_data; struct wsa_macro_swr_ctrl_platform_data swr_plat_data; struct work_struct wsa_macro_add_child_devices_work; struct device_node *wsa_swr_gpio_p; struct snd_soc_component *component; int rx_0_count; int rx_1_count; unsigned long active_ch_mask[WSA_MACRO_MAX_DAIS]; int rx_port_value[WSA_MACRO_RX_MAX]; char __iomem *wsa_io_base; struct platform_device *pdev_child_devices [WSA_MACRO_CHILD_DEVICES_MAX]; int child_count; int ear_spkr_gain; int wsa_spkrrecv; int spkr_gain_offset; int spkr_mode; int is_softclip_on[WSA_MACRO_SOFTCLIP_MAX]; int softclip_clk_users[WSA_MACRO_SOFTCLIP_MAX]; struct wsa_macro_bcl_pmic_params bcl_pmic_params; char __iomem *mclk_mode_muxsel; u16 default_clk_id; u32 pcm_rate_vi; int wsa_digital_mute_status[WSA_MACRO_RX_MAX]; }; static int wsa_macro_config_ear_spkr_gain(struct snd_soc_component *component, struct wsa_macro_priv *wsa_priv, int event, int gain_reg); static struct snd_soc_dai_driver wsa_macro_dai[]; static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0); static const char *const rx_text[] = { "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "DEC0", "DEC1" }; static const char *const rx_mix_text[] = { "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1" }; static const char *const rx_mix_ec_text[] = { "ZERO", "RX_MIX_TX0", "RX_MIX_TX1" }; static const char *const rx_mux_text[] = { "ZERO", "AIF1_PB", "AIF_MIX1_PB" }; static const char *const rx_sidetone_mix_text[] = { "ZERO", "SRC0" }; static const char * const wsa_macro_ear_spkr_pa_gain_text[] = { "G_DEFAULT", "G_0_DB", "G_1_DB", "G_2_DB", "G_3_DB", "G_4_DB", "G_5_DB", "G_6_DB" }; static const char * const wsa_macro_speaker_boost_stage_text[] = { "NO_MAX_STATE", "MAX_STATE_1", "MAX_STATE_2" }; static const char * const wsa_macro_vbat_bcl_gsm_mode_text[] = { "OFF", "ON" }; static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = { SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0) }; static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = { SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0) }; static const char *const wsa_macro_ear_spkrrecv_text[] = { "OFF", "ON" }; static SOC_ENUM_SINGLE_EXT_DECL(wsa_macro_ear_spkrrecv_enum, wsa_macro_ear_spkrrecv_text); static SOC_ENUM_SINGLE_EXT_DECL(wsa_macro_ear_spkr_pa_gain_enum, wsa_macro_ear_spkr_pa_gain_text); static SOC_ENUM_SINGLE_EXT_DECL(wsa_macro_spkr_boost_stage_enum, wsa_macro_speaker_boost_stage_text); static SOC_ENUM_SINGLE_EXT_DECL(wsa_macro_vbat_bcl_gsm_mode_enum, wsa_macro_vbat_bcl_gsm_mode_text); /* RX INT0 */ static const struct soc_enum rx0_prim_inp0_chain_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0, 0, 7, rx_text); static const struct soc_enum rx0_prim_inp1_chain_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0, 3, 7, rx_text); static const struct soc_enum rx0_prim_inp2_chain_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1, 3, 7, rx_text); static const struct soc_enum rx0_mix_chain_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1, 0, 5, rx_mix_text); static const struct soc_enum rx0_sidetone_mix_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text); static const struct snd_kcontrol_new rx0_prim_inp0_mux = SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum); static const struct snd_kcontrol_new rx0_prim_inp1_mux = SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum); static const struct snd_kcontrol_new rx0_prim_inp2_mux = SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum); static const struct snd_kcontrol_new rx0_mix_mux = SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum); static const struct snd_kcontrol_new rx0_sidetone_mix_mux = SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum); /* RX INT1 */ static const struct soc_enum rx1_prim_inp0_chain_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0, 0, 7, rx_text); static const struct soc_enum rx1_prim_inp1_chain_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0, 3, 7, rx_text); static const struct soc_enum rx1_prim_inp2_chain_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1, 3, 7, rx_text); static const struct soc_enum rx1_mix_chain_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1, 0, 5, rx_mix_text); static const struct snd_kcontrol_new rx1_prim_inp0_mux = SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum); static const struct snd_kcontrol_new rx1_prim_inp1_mux = SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum); static const struct snd_kcontrol_new rx1_prim_inp2_mux = SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum); static const struct snd_kcontrol_new rx1_mix_mux = SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum); static const struct soc_enum rx_mix_ec0_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0, 0, 3, rx_mix_ec_text); static const struct soc_enum rx_mix_ec1_enum = SOC_ENUM_SINGLE(BOLERO_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0, 3, 3, rx_mix_ec_text); static const struct snd_kcontrol_new rx_mix_ec0_mux = SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum); static const struct snd_kcontrol_new rx_mix_ec1_mux = SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum); static struct snd_soc_dai_ops wsa_macro_dai_ops = { .hw_params = wsa_macro_hw_params, .get_channel_map = wsa_macro_get_channel_map, .mute_stream = wsa_macro_mute_stream, }; static struct snd_soc_dai_driver wsa_macro_dai[] = { { .name = "wsa_macro_rx1", .id = WSA_MACRO_AIF1_PB, .playback = { .stream_name = "WSA_AIF1 Playback", .rates = WSA_MACRO_RX_RATES, .formats = WSA_MACRO_RX_FORMATS, .rate_max = 384000, .rate_min = 8000, .channels_min = 1, .channels_max = 2, }, .ops = &wsa_macro_dai_ops, }, { .name = "wsa_macro_rx_mix", .id = WSA_MACRO_AIF_MIX1_PB, .playback = { .stream_name = "WSA_AIF_MIX1 Playback", .rates = WSA_MACRO_RX_MIX_RATES, .formats = WSA_MACRO_RX_FORMATS, .rate_max = 192000, .rate_min = 48000, .channels_min = 1, .channels_max = 2, }, .ops = &wsa_macro_dai_ops, }, { .name = "wsa_macro_vifeedback", .id = WSA_MACRO_AIF_VI, .capture = { .stream_name = "WSA_AIF_VI Capture", .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000, .formats = WSA_MACRO_RX_FORMATS, .rate_max = 48000, .rate_min = 8000, .channels_min = 1, .channels_max = 4, }, .ops = &wsa_macro_dai_ops, }, { .name = "wsa_macro_echo", .id = WSA_MACRO_AIF_ECHO, .capture = { .stream_name = "WSA_AIF_ECHO Capture", .rates = WSA_MACRO_ECHO_RATES, .formats = WSA_MACRO_ECHO_FORMATS, .rate_max = 48000, .rate_min = 8000, .channels_min = 1, .channels_max = 2, }, .ops = &wsa_macro_dai_ops, }, }; static const struct wsa_macro_reg_mask_val wsa_macro_spkr_default[] = { {BOLERO_CDC_WSA_COMPANDER0_CTL3, 0x80, 0x80}, {BOLERO_CDC_WSA_COMPANDER1_CTL3, 0x80, 0x80}, {BOLERO_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x01}, {BOLERO_CDC_WSA_COMPANDER1_CTL7, 0x01, 0x01}, {BOLERO_CDC_WSA_BOOST0_BOOST_CTL, 0x7C, 0x58}, {BOLERO_CDC_WSA_BOOST1_BOOST_CTL, 0x7C, 0x58}, }; static const struct wsa_macro_reg_mask_val wsa_macro_spkr_mode1[] = { {BOLERO_CDC_WSA_COMPANDER0_CTL3, 0x80, 0x00}, {BOLERO_CDC_WSA_COMPANDER1_CTL3, 0x80, 0x00}, {BOLERO_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x00}, {BOLERO_CDC_WSA_COMPANDER1_CTL7, 0x01, 0x00}, {BOLERO_CDC_WSA_BOOST0_BOOST_CTL, 0x7C, 0x44}, {BOLERO_CDC_WSA_BOOST1_BOOST_CTL, 0x7C, 0x44}, }; static bool wsa_macro_get_data(struct snd_soc_component *component, struct device **wsa_dev, struct wsa_macro_priv **wsa_priv, const char *func_name) { *wsa_dev = bolero_get_device_ptr(component->dev, WSA_MACRO); if (!(*wsa_dev)) { dev_err(component->dev, "%s: null device for macro!\n", func_name); return false; } *wsa_priv = dev_get_drvdata((*wsa_dev)); if (!(*wsa_priv) || !(*wsa_priv)->component) { dev_err(component->dev, "%s: priv is null for macro!\n", func_name); return false; } return true; } static int wsa_macro_set_port_map(struct snd_soc_component *component, u32 usecase, u32 size, void *data) { struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; struct swrm_port_config port_cfg; int ret = 0; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; memset(&port_cfg, 0, sizeof(port_cfg)); port_cfg.uc = usecase; port_cfg.size = size; port_cfg.params = data; if (wsa_priv->swr_ctrl_data) ret = swrm_wcd_notify( wsa_priv->swr_ctrl_data[0].wsa_swr_pdev, SWR_SET_PORT_MAP, &port_cfg); return ret; } /** * wsa_macro_set_spkr_gain_offset - offset the speaker path * gain with the given offset value. * * @component: codec instance * @offset: Indicates speaker path gain offset value. * * Returns 0 on success or -EINVAL on error. */ int wsa_macro_set_spkr_gain_offset(struct snd_soc_component *component, int offset) { struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!component) { pr_err("%s: NULL component pointer!\n", __func__); return -EINVAL; } if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; wsa_priv->spkr_gain_offset = offset; return 0; } EXPORT_SYMBOL(wsa_macro_set_spkr_gain_offset); /** * wsa_macro_set_spkr_mode - Configures speaker compander and smartboost * settings based on speaker mode. * * @component: codec instance * @mode: Indicates speaker configuration mode. * * Returns 0 on success or -EINVAL on error. */ int wsa_macro_set_spkr_mode(struct snd_soc_component *component, int mode) { int i; const struct wsa_macro_reg_mask_val *regs; int size; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!component) { pr_err("%s: NULL codec pointer!\n", __func__); return -EINVAL; } if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; switch (mode) { case WSA_MACRO_SPKR_MODE_1: regs = wsa_macro_spkr_mode1; size = ARRAY_SIZE(wsa_macro_spkr_mode1); break; default: regs = wsa_macro_spkr_default; size = ARRAY_SIZE(wsa_macro_spkr_default); break; } wsa_priv->spkr_mode = mode; for (i = 0; i < size; i++) snd_soc_component_update_bits(component, regs[i].reg, regs[i].mask, regs[i].val); return 0; } EXPORT_SYMBOL(wsa_macro_set_spkr_mode); static int wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai, u8 int_prim_fs_rate_reg_val, u32 sample_rate) { u8 int_1_mix1_inp; u32 j, port; u16 int_mux_cfg0, int_mux_cfg1; u16 int_fs_reg; u8 int_mux_cfg0_val, int_mux_cfg1_val; u8 inp0_sel, inp1_sel, inp2_sel; struct snd_soc_component *component = dai->component; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id], WSA_MACRO_RX_MAX) { int_1_mix1_inp = port; if ((int_1_mix1_inp < WSA_MACRO_RX0) || (int_1_mix1_inp > WSA_MACRO_RX_MIX1)) { dev_err(wsa_dev, "%s: Invalid RX port, Dai ID is %d\n", __func__, dai->id); return -EINVAL; } int_mux_cfg0 = BOLERO_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0; /* * Loop through all interpolator MUX inputs and find out * to which interpolator input, the cdc_dma rx port * is connected */ for (j = 0; j < NUM_INTERPOLATORS; j++) { int_mux_cfg1 = int_mux_cfg0 + WSA_MACRO_MUX_CFG1_OFFSET; int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0); int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1); inp0_sel = int_mux_cfg0_val & WSA_MACRO_MUX_INP_MASK1; inp1_sel = (int_mux_cfg0_val >> WSA_MACRO_MUX_INP_SHFT) & WSA_MACRO_MUX_INP_MASK1; inp2_sel = (int_mux_cfg1_val >> WSA_MACRO_MUX_INP_SHFT) & WSA_MACRO_MUX_INP_MASK1; if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) || (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) || (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) { int_fs_reg = BOLERO_CDC_WSA_RX0_RX_PATH_CTL + WSA_MACRO_RX_PATH_OFFSET * j; dev_dbg(wsa_dev, "%s: AIF_PB DAI(%d) connected to INT%u_1\n", __func__, dai->id, j); dev_dbg(wsa_dev, "%s: set INT%u_1 sample rate to %u\n", __func__, j, sample_rate); /* sample_rate is in Hz */ snd_soc_component_update_bits(component, int_fs_reg, WSA_MACRO_FS_RATE_MASK, int_prim_fs_rate_reg_val); } int_mux_cfg0 += WSA_MACRO_MUX_CFG_OFFSET; } } return 0; } static int wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai, u8 int_mix_fs_rate_reg_val, u32 sample_rate) { u8 int_2_inp; u32 j, port; u16 int_mux_cfg1, int_fs_reg; u8 int_mux_cfg1_val; struct snd_soc_component *component = dai->component; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id], WSA_MACRO_RX_MAX) { int_2_inp = port; if ((int_2_inp < WSA_MACRO_RX0) || (int_2_inp > WSA_MACRO_RX_MIX1)) { dev_err(wsa_dev, "%s: Invalid RX port, Dai ID is %d\n", __func__, dai->id); return -EINVAL; } int_mux_cfg1 = BOLERO_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1; for (j = 0; j < NUM_INTERPOLATORS; j++) { int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1) & WSA_MACRO_MUX_INP_MASK1; if (int_mux_cfg1_val == int_2_inp + INTn_2_INP_SEL_RX0) { int_fs_reg = BOLERO_CDC_WSA_RX0_RX_PATH_MIX_CTL + WSA_MACRO_RX_PATH_OFFSET * j; dev_dbg(wsa_dev, "%s: AIF_PB DAI(%d) connected to INT%u_2\n", __func__, dai->id, j); dev_dbg(wsa_dev, "%s: set INT%u_2 sample rate to %u\n", __func__, j, sample_rate); snd_soc_component_update_bits(component, int_fs_reg, WSA_MACRO_FS_RATE_MASK, int_mix_fs_rate_reg_val); } int_mux_cfg1 += WSA_MACRO_MUX_CFG_OFFSET; } } return 0; } static int wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai, u32 sample_rate) { int rate_val = 0; int i, ret; /* set mixing path rate */ for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) { if (sample_rate == int_mix_sample_rate_val[i].sample_rate) { rate_val = int_mix_sample_rate_val[i].rate_val; break; } } if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) || (rate_val < 0)) goto prim_rate; ret = wsa_macro_set_mix_interpolator_rate(dai, (u8) rate_val, sample_rate); prim_rate: /* set primary path sample rate */ for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) { if (sample_rate == int_prim_sample_rate_val[i].sample_rate) { rate_val = int_prim_sample_rate_val[i].rate_val; break; } } if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) || (rate_val < 0)) return -EINVAL; ret = wsa_macro_set_prim_interpolator_rate(dai, (u8) rate_val, sample_rate); return ret; } static int wsa_macro_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { struct snd_soc_component *component = dai->component; int ret; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; wsa_priv = dev_get_drvdata(wsa_dev); if (!wsa_priv) return -EINVAL; dev_dbg(component->dev, "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__, dai->name, dai->id, params_rate(params), params_channels(params)); switch (substream->stream) { case SNDRV_PCM_STREAM_PLAYBACK: ret = wsa_macro_set_interpolator_rate(dai, params_rate(params)); if (ret) { dev_err(component->dev, "%s: cannot set sample rate: %u\n", __func__, params_rate(params)); return ret; } break; case SNDRV_PCM_STREAM_CAPTURE: if (dai->id == WSA_MACRO_AIF_VI) wsa_priv->pcm_rate_vi = params_rate(params); default: break; } return 0; } static int wsa_macro_get_channel_map(struct snd_soc_dai *dai, unsigned int *tx_num, unsigned int *tx_slot, unsigned int *rx_num, unsigned int *rx_slot) { struct snd_soc_component *component = dai->component; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; u16 val = 0, mask = 0, cnt = 0, temp = 0; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; wsa_priv = dev_get_drvdata(wsa_dev); if (!wsa_priv) return -EINVAL; switch (dai->id) { case WSA_MACRO_AIF_VI: *tx_slot = wsa_priv->active_ch_mask[dai->id]; *tx_num = hweight_long(wsa_priv->active_ch_mask[dai->id]); break; case WSA_MACRO_AIF1_PB: case WSA_MACRO_AIF_MIX1_PB: for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id], WSA_MACRO_RX_MAX) { mask |= (1 << temp); if (++cnt == WSA_MACRO_MAX_DMA_CH_PER_PORT) break; } if (mask & 0x0C) mask = mask >> 0x2; *rx_slot = mask; *rx_num = cnt; break; case WSA_MACRO_AIF_ECHO: val = snd_soc_component_read(component, BOLERO_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0); if (val & WSA_MACRO_EC_MIX_TX1_MASK) { mask |= 0x2; cnt++; } if (val & WSA_MACRO_EC_MIX_TX0_MASK) { mask |= 0x1; cnt++; } *tx_slot = mask; *tx_num = cnt; break; default: dev_err(wsa_dev, "%s: Invalid AIF\n", __func__); break; } return 0; } static int wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream) { struct snd_soc_component *component = dai->component; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0; u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0; u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0; bool adie_lb = false; if (mute) return 0; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; switch (dai->id) { case WSA_MACRO_AIF1_PB: case WSA_MACRO_AIF_MIX1_PB: for (j = 0; j < NUM_INTERPOLATORS; j++) { reg = BOLERO_CDC_WSA_RX0_RX_PATH_CTL + (j * WSA_MACRO_RX_PATH_OFFSET); mix_reg = BOLERO_CDC_WSA_RX0_RX_PATH_MIX_CTL + (j * WSA_MACRO_RX_PATH_OFFSET); dsm_reg = BOLERO_CDC_WSA_RX0_RX_PATH_CTL + (j * WSA_MACRO_RX_PATH_OFFSET) + WSA_MACRO_RX_PATH_DSMDEM_OFFSET; int_mux_cfg0 = BOLERO_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + j * 8; int_mux_cfg1 = int_mux_cfg0 + 4; int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0); int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1); if (snd_soc_component_read(component, dsm_reg) & 0x01) { if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38)) snd_soc_component_update_bits(component, reg, 0x20, 0x20); if (int_mux_cfg1_val & 0x07) { snd_soc_component_update_bits(component, reg, 0x20, 0x20); snd_soc_component_update_bits(component, mix_reg, 0x20, 0x20); } } } bolero_wsa_pa_on(wsa_dev, adie_lb); break; default: break; } return 0; } static int wsa_macro_mclk_enable(struct wsa_macro_priv *wsa_priv, bool mclk_enable, bool dapm) { struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL); int ret = 0; if (regmap == NULL) { dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__); return -EINVAL; } dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n", __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users); mutex_lock(&wsa_priv->mclk_lock); if (mclk_enable) { if (wsa_priv->wsa_mclk_users == 0) { ret = bolero_clk_rsc_request_clock(wsa_priv->dev, wsa_priv->default_clk_id, wsa_priv->default_clk_id, true); if (ret < 0) { dev_err_ratelimited(wsa_priv->dev, "%s: wsa request clock enable failed\n", __func__); goto exit; } bolero_clk_rsc_fs_gen_request(wsa_priv->dev, true); regcache_mark_dirty(regmap); regcache_sync_region(regmap, WSA_START_OFFSET, WSA_MAX_OFFSET); /* 9.6MHz MCLK, set value 0x00 if other frequency */ regmap_update_bits(regmap, BOLERO_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01); regmap_update_bits(regmap, BOLERO_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL, 0x01, 0x01); regmap_update_bits(regmap, BOLERO_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL, 0x01, 0x01); } wsa_priv->wsa_mclk_users++; } else { if (wsa_priv->wsa_mclk_users <= 0) { dev_err(wsa_priv->dev, "%s: clock already disabled\n", __func__); wsa_priv->wsa_mclk_users = 0; goto exit; } wsa_priv->wsa_mclk_users--; if (wsa_priv->wsa_mclk_users == 0) { regmap_update_bits(regmap, BOLERO_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL, 0x01, 0x00); regmap_update_bits(regmap, BOLERO_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL, 0x01, 0x00); bolero_clk_rsc_fs_gen_request(wsa_priv->dev, false); bolero_clk_rsc_request_clock(wsa_priv->dev, wsa_priv->default_clk_id, wsa_priv->default_clk_id, false); } } exit: mutex_unlock(&wsa_priv->mclk_lock); return ret; } static int wsa_macro_mclk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); int ret = 0; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event); switch (event) { case SND_SOC_DAPM_PRE_PMU: ret = wsa_macro_mclk_enable(wsa_priv, 1, true); if (ret) wsa_priv->dapm_mclk_enable = false; else wsa_priv->dapm_mclk_enable = true; break; case SND_SOC_DAPM_POST_PMD: if (wsa_priv->dapm_mclk_enable) wsa_macro_mclk_enable(wsa_priv, 0, true); break; default: dev_err(wsa_priv->dev, "%s: invalid DAPM event %d\n", __func__, event); ret = -EINVAL; } return ret; } static int wsa_macro_event_handler(struct snd_soc_component *component, u16 event, u32 data) { struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; int ret = 0; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; switch (event) { case BOLERO_MACRO_EVT_SSR_DOWN: if (wsa_priv->swr_ctrl_data) { swrm_wcd_notify( wsa_priv->swr_ctrl_data[0].wsa_swr_pdev, SWR_DEVICE_SSR_DOWN, NULL); } if ((!pm_runtime_enabled(wsa_dev) || !pm_runtime_suspended(wsa_dev))) { ret = bolero_runtime_suspend(wsa_dev); if (!ret) { pm_runtime_disable(wsa_dev); pm_runtime_set_suspended(wsa_dev); pm_runtime_enable(wsa_dev); } } break; case BOLERO_MACRO_EVT_PRE_SSR_UP: /* enable&disable WSA_CORE_CLK to reset GFMUX reg */ wsa_macro_core_vote(wsa_priv, true); ret = bolero_clk_rsc_request_clock(wsa_priv->dev, wsa_priv->default_clk_id, WSA_CORE_CLK, true); if (ret < 0) dev_err_ratelimited(wsa_priv->dev, "%s, failed to enable clk, ret:%d\n", __func__, ret); else bolero_clk_rsc_request_clock(wsa_priv->dev, wsa_priv->default_clk_id, WSA_CORE_CLK, false); wsa_macro_core_vote(wsa_priv, false); break; case BOLERO_MACRO_EVT_SSR_UP: /* reset swr after ssr/pdr */ wsa_priv->reset_swr = true; if (wsa_priv->swr_ctrl_data) swrm_wcd_notify( wsa_priv->swr_ctrl_data[0].wsa_swr_pdev, SWR_DEVICE_SSR_UP, NULL); break; case BOLERO_MACRO_EVT_CLK_RESET: bolero_rsc_clk_reset(wsa_dev, WSA_CORE_CLK); break; } return 0; } static int wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; u8 val = 0x0; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; switch (wsa_priv->pcm_rate_vi) { case 48000: val = 0x04; break; case 24000: val = 0x02; break; case 8000: default: val = 0x00; break; } switch (event) { case SND_SOC_DAPM_POST_PMU: if (test_bit(WSA_MACRO_TX0, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI])) { dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__); /* Enable V&I sensing */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX0_SPKR_PROT_PATH_CTL, 0x20, 0x20); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX1_SPKR_PROT_PATH_CTL, 0x20, 0x20); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX0_SPKR_PROT_PATH_CTL, 0x0F, val); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX1_SPKR_PROT_PATH_CTL, 0x0F, val); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX0_SPKR_PROT_PATH_CTL, 0x10, 0x10); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX1_SPKR_PROT_PATH_CTL, 0x10, 0x10); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX0_SPKR_PROT_PATH_CTL, 0x20, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX1_SPKR_PROT_PATH_CTL, 0x20, 0x00); } if (test_bit(WSA_MACRO_TX1, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI])) { dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__); /* Enable V&I sensing */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX2_SPKR_PROT_PATH_CTL, 0x20, 0x20); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX3_SPKR_PROT_PATH_CTL, 0x20, 0x20); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX2_SPKR_PROT_PATH_CTL, 0x0F, val); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX3_SPKR_PROT_PATH_CTL, 0x0F, val); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX2_SPKR_PROT_PATH_CTL, 0x10, 0x10); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX3_SPKR_PROT_PATH_CTL, 0x10, 0x10); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX2_SPKR_PROT_PATH_CTL, 0x20, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX3_SPKR_PROT_PATH_CTL, 0x20, 0x00); } break; case SND_SOC_DAPM_POST_PMD: if (test_bit(WSA_MACRO_TX0, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI])) { /* Disable V&I sensing */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX0_SPKR_PROT_PATH_CTL, 0x20, 0x20); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX1_SPKR_PROT_PATH_CTL, 0x20, 0x20); dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX0_SPKR_PROT_PATH_CTL, 0x10, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX1_SPKR_PROT_PATH_CTL, 0x10, 0x00); } if (test_bit(WSA_MACRO_TX1, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI])) { /* Disable V&I sensing */ dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX2_SPKR_PROT_PATH_CTL, 0x20, 0x20); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX3_SPKR_PROT_PATH_CTL, 0x20, 0x20); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX2_SPKR_PROT_PATH_CTL, 0x10, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_TX3_SPKR_PROT_PATH_CTL, 0x10, 0x00); } break; } return 0; } static void wsa_macro_hd2_control(struct snd_soc_component *component, u16 reg, int event) { u16 hd2_scale_reg; u16 hd2_enable_reg = 0; if (reg == BOLERO_CDC_WSA_RX0_RX_PATH_CTL) { hd2_scale_reg = BOLERO_CDC_WSA_RX0_RX_PATH_SEC3; hd2_enable_reg = BOLERO_CDC_WSA_RX0_RX_PATH_CFG0; } if (reg == BOLERO_CDC_WSA_RX1_RX_PATH_CTL) { hd2_scale_reg = BOLERO_CDC_WSA_RX1_RX_PATH_SEC3; hd2_enable_reg = BOLERO_CDC_WSA_RX1_RX_PATH_CFG0; } if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) { snd_soc_component_update_bits(component, hd2_scale_reg, 0x3C, 0x10); snd_soc_component_update_bits(component, hd2_scale_reg, 0x03, 0x01); snd_soc_component_update_bits(component, hd2_enable_reg, 0x04, 0x04); } if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) { snd_soc_component_update_bits(component, hd2_enable_reg, 0x04, 0x00); snd_soc_component_update_bits(component, hd2_scale_reg, 0x03, 0x00); snd_soc_component_update_bits(component, hd2_scale_reg, 0x3C, 0x00); } } static int wsa_macro_enable_swr(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); int ch_cnt; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; switch (event) { case SND_SOC_DAPM_PRE_PMU: if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) && !wsa_priv->rx_0_count) wsa_priv->rx_0_count++; if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) && !wsa_priv->rx_1_count) wsa_priv->rx_1_count++; ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count; if (wsa_priv->swr_ctrl_data) { swrm_wcd_notify( wsa_priv->swr_ctrl_data[0].wsa_swr_pdev, SWR_DEVICE_UP, NULL); swrm_wcd_notify( wsa_priv->swr_ctrl_data[0].wsa_swr_pdev, SWR_SET_NUM_RX_CH, &ch_cnt); } break; case SND_SOC_DAPM_POST_PMD: if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) && wsa_priv->rx_0_count) wsa_priv->rx_0_count--; if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) && wsa_priv->rx_1_count) wsa_priv->rx_1_count--; ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count; if (wsa_priv->swr_ctrl_data) swrm_wcd_notify( wsa_priv->swr_ctrl_data[0].wsa_swr_pdev, SWR_SET_NUM_RX_CH, &ch_cnt); break; } dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n", __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count); return 0; } static int wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); u16 gain_reg; int offset_val = 0; int val = 0; dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name); if (!(strcmp(w->name, "WSA_RX0 MIX INP"))) { gain_reg = BOLERO_CDC_WSA_RX0_RX_VOL_MIX_CTL; } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) { gain_reg = BOLERO_CDC_WSA_RX1_RX_VOL_MIX_CTL; } else { dev_err(component->dev, "%s: No gain register avail for %s\n", __func__, w->name); return 0; } switch (event) { case SND_SOC_DAPM_PRE_PMU: wsa_macro_enable_swr(w, kcontrol, event); val = snd_soc_component_read(component, gain_reg); val += offset_val; snd_soc_component_write(component, gain_reg, val); break; case SND_SOC_DAPM_POST_PMD: snd_soc_component_update_bits(component, w->reg, 0x20, 0x00); wsa_macro_enable_swr(w, kcontrol, event); break; } return 0; } static int wsa_macro_config_compander(struct snd_soc_component *component, int comp, int event) { u16 comp_ctl0_reg, rx_path_cfg0_reg; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n", __func__, event, comp + 1, wsa_priv->comp_enabled[comp]); if (!wsa_priv->comp_enabled[comp]) return 0; comp_ctl0_reg = BOLERO_CDC_WSA_COMPANDER0_CTL0 + (comp * WSA_MACRO_RX_COMP_OFFSET); rx_path_cfg0_reg = BOLERO_CDC_WSA_RX0_RX_PATH_CFG0 + (comp * WSA_MACRO_RX_PATH_OFFSET); if (SND_SOC_DAPM_EVENT_ON(event)) { /* Enable Compander Clock */ snd_soc_component_update_bits(component, comp_ctl0_reg, 0x01, 0x01); snd_soc_component_update_bits(component, comp_ctl0_reg, 0x02, 0x02); snd_soc_component_update_bits(component, comp_ctl0_reg, 0x02, 0x00); snd_soc_component_update_bits(component, rx_path_cfg0_reg, 0x02, 0x02); } if (SND_SOC_DAPM_EVENT_OFF(event)) { snd_soc_component_update_bits(component, comp_ctl0_reg, 0x04, 0x04); snd_soc_component_update_bits(component, rx_path_cfg0_reg, 0x02, 0x00); snd_soc_component_update_bits(component, comp_ctl0_reg, 0x02, 0x02); snd_soc_component_update_bits(component, comp_ctl0_reg, 0x02, 0x00); snd_soc_component_update_bits(component, comp_ctl0_reg, 0x01, 0x00); snd_soc_component_update_bits(component, comp_ctl0_reg, 0x04, 0x00); } return 0; } static void wsa_macro_enable_softclip_clk(struct snd_soc_component *component, struct wsa_macro_priv *wsa_priv, int path, bool enable) { u16 softclip_clk_reg = BOLERO_CDC_WSA_SOFTCLIP0_CRC + (path * WSA_MACRO_RX_SOFTCLIP_OFFSET); u8 softclip_mux_mask = (1 << path); u8 softclip_mux_value = (1 << path); dev_dbg(component->dev, "%s: path %d, enable %d\n", __func__, path, enable); if (enable) { if (wsa_priv->softclip_clk_users[path] == 0) { snd_soc_component_update_bits(component, softclip_clk_reg, 0x01, 0x01); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0, softclip_mux_mask, softclip_mux_value); } wsa_priv->softclip_clk_users[path]++; } else { wsa_priv->softclip_clk_users[path]--; if (wsa_priv->softclip_clk_users[path] == 0) { snd_soc_component_update_bits(component, softclip_clk_reg, 0x01, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0, softclip_mux_mask, 0x00); } } } static int wsa_macro_config_softclip(struct snd_soc_component *component, int path, int event) { u16 softclip_ctrl_reg = 0; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; int softclip_path = 0; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; if (path == WSA_MACRO_COMP1) softclip_path = WSA_MACRO_SOFTCLIP0; else if (path == WSA_MACRO_COMP2) softclip_path = WSA_MACRO_SOFTCLIP1; dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n", __func__, event, softclip_path, wsa_priv->is_softclip_on[softclip_path]); if (!wsa_priv->is_softclip_on[softclip_path]) return 0; softclip_ctrl_reg = BOLERO_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL + (softclip_path * WSA_MACRO_RX_SOFTCLIP_OFFSET); if (SND_SOC_DAPM_EVENT_ON(event)) { /* Enable Softclip clock and mux */ wsa_macro_enable_softclip_clk(component, wsa_priv, softclip_path, true); /* Enable Softclip control */ snd_soc_component_update_bits(component, softclip_ctrl_reg, 0x01, 0x01); } if (SND_SOC_DAPM_EVENT_OFF(event)) { snd_soc_component_update_bits(component, softclip_ctrl_reg, 0x01, 0x00); wsa_macro_enable_softclip_clk(component, wsa_priv, softclip_path, false); } return 0; } static bool wsa_macro_adie_lb(struct snd_soc_component *component, int interp_idx) { u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0; u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0; u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0; int_mux_cfg0 = BOLERO_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8; int_mux_cfg1 = int_mux_cfg0 + 4; int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0); int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1); int_n_inp0 = int_mux_cfg0_val & 0x0F; if (int_n_inp0 == INTn_1_INP_SEL_DEC0 || int_n_inp0 == INTn_1_INP_SEL_DEC1) return true; int_n_inp1 = int_mux_cfg0_val >> 4; if (int_n_inp1 == INTn_1_INP_SEL_DEC0 || int_n_inp1 == INTn_1_INP_SEL_DEC1) return true; int_n_inp2 = int_mux_cfg1_val >> 4; if (int_n_inp2 == INTn_1_INP_SEL_DEC0 || int_n_inp2 == INTn_1_INP_SEL_DEC1) return true; return false; } static int wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); u16 reg = 0; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; bool adie_lb = false; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; reg = BOLERO_CDC_WSA_RX0_RX_PATH_CTL + WSA_MACRO_RX_PATH_OFFSET * w->shift; switch (event) { case SND_SOC_DAPM_PRE_PMU: if (wsa_macro_adie_lb(component, w->shift)) { adie_lb = true; snd_soc_component_update_bits(component, reg, 0x20, 0x20); bolero_wsa_pa_on(wsa_dev, adie_lb); } break; default: break; } return 0; } static int wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind) { u16 prim_int_reg = 0; switch (reg) { case BOLERO_CDC_WSA_RX0_RX_PATH_CTL: case BOLERO_CDC_WSA_RX0_RX_PATH_MIX_CTL: prim_int_reg = BOLERO_CDC_WSA_RX0_RX_PATH_CTL; *ind = 0; break; case BOLERO_CDC_WSA_RX1_RX_PATH_CTL: case BOLERO_CDC_WSA_RX1_RX_PATH_MIX_CTL: prim_int_reg = BOLERO_CDC_WSA_RX1_RX_PATH_CTL; *ind = 1; break; } return prim_int_reg; } static int wsa_macro_enable_prim_interpolator( struct snd_soc_component *component, u16 reg, int event) { u16 prim_int_reg; u16 ind = 0; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; prim_int_reg = wsa_macro_interp_get_primary_reg(reg, &ind); switch (event) { case SND_SOC_DAPM_PRE_PMU: wsa_priv->prim_int_users[ind]++; if (wsa_priv->prim_int_users[ind] == 1) { snd_soc_component_update_bits(component, prim_int_reg + WSA_MACRO_RX_PATH_CFG3_OFFSET, 0x03, 0x03); snd_soc_component_update_bits(component, prim_int_reg, 0x10, 0x10); wsa_macro_hd2_control(component, prim_int_reg, event); snd_soc_component_update_bits(component, prim_int_reg + WSA_MACRO_RX_PATH_DSMDEM_OFFSET, 0x1, 0x1); } if ((reg != prim_int_reg) && ((snd_soc_component_read( component, prim_int_reg)) & 0x10)) snd_soc_component_update_bits(component, reg, 0x10, 0x10); break; case SND_SOC_DAPM_POST_PMD: wsa_priv->prim_int_users[ind]--; if (wsa_priv->prim_int_users[ind] == 0) { snd_soc_component_update_bits(component, prim_int_reg, 1 << 0x5, 0 << 0x5); snd_soc_component_update_bits(component, prim_int_reg + WSA_MACRO_RX_PATH_DSMDEM_OFFSET, 0x1, 0x0); snd_soc_component_update_bits(component, prim_int_reg, 0x40, 0x40); snd_soc_component_update_bits(component, prim_int_reg, 0x40, 0x00); wsa_macro_hd2_control(component, prim_int_reg, event); } break; } dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n", __func__, ind, wsa_priv->prim_int_users[ind]); return 0; } static int wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); u16 gain_reg; u16 reg; int val; int offset_val = 0; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name); if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) { reg = BOLERO_CDC_WSA_RX0_RX_PATH_CTL; gain_reg = BOLERO_CDC_WSA_RX0_RX_VOL_CTL; } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) { reg = BOLERO_CDC_WSA_RX1_RX_PATH_CTL; gain_reg = BOLERO_CDC_WSA_RX1_RX_VOL_CTL; } else { dev_err(component->dev, "%s: Interpolator reg not found\n", __func__); return -EINVAL; } switch (event) { case SND_SOC_DAPM_PRE_PMU: /* Reset if needed */ wsa_macro_enable_prim_interpolator(component, reg, event); break; case SND_SOC_DAPM_POST_PMU: wsa_macro_config_compander(component, w->shift, event); wsa_macro_config_softclip(component, w->shift, event); /* apply gain after int clk is enabled */ if ((wsa_priv->spkr_gain_offset == WSA_MACRO_GAIN_OFFSET_M1P5_DB) && (wsa_priv->comp_enabled[WSA_MACRO_COMP1] || wsa_priv->comp_enabled[WSA_MACRO_COMP2]) && (gain_reg == BOLERO_CDC_WSA_RX0_RX_VOL_CTL || gain_reg == BOLERO_CDC_WSA_RX1_RX_VOL_CTL)) { snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX0_RX_PATH_SEC1, 0x01, 0x01); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX0_RX_PATH_MIX_SEC0, 0x01, 0x01); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX1_RX_PATH_SEC1, 0x01, 0x01); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX1_RX_PATH_MIX_SEC0, 0x01, 0x01); offset_val = -2; } val = snd_soc_component_read(component, gain_reg); val += offset_val; snd_soc_component_write(component, gain_reg, val); wsa_macro_config_ear_spkr_gain(component, wsa_priv, event, gain_reg); break; case SND_SOC_DAPM_POST_PMD: wsa_macro_config_compander(component, w->shift, event); wsa_macro_config_softclip(component, w->shift, event); wsa_macro_enable_prim_interpolator(component, reg, event); if ((wsa_priv->spkr_gain_offset == WSA_MACRO_GAIN_OFFSET_M1P5_DB) && (wsa_priv->comp_enabled[WSA_MACRO_COMP1] || wsa_priv->comp_enabled[WSA_MACRO_COMP2]) && (gain_reg == BOLERO_CDC_WSA_RX0_RX_VOL_CTL || gain_reg == BOLERO_CDC_WSA_RX1_RX_VOL_CTL)) { snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX0_RX_PATH_SEC1, 0x01, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX0_RX_PATH_MIX_SEC0, 0x01, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX1_RX_PATH_SEC1, 0x01, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX1_RX_PATH_MIX_SEC0, 0x01, 0x00); offset_val = 2; val = snd_soc_component_read(component, gain_reg); val += offset_val; snd_soc_component_write(component, gain_reg, val); } wsa_macro_config_ear_spkr_gain(component, wsa_priv, event, gain_reg); break; } return 0; } static int wsa_macro_config_ear_spkr_gain(struct snd_soc_component *component, struct wsa_macro_priv *wsa_priv, int event, int gain_reg) { int comp_gain_offset, val; switch (wsa_priv->spkr_mode) { /* Compander gain in WSA_MACRO_SPKR_MODE1 case is 12 dB */ case WSA_MACRO_SPKR_MODE_1: comp_gain_offset = -12; break; /* Default case compander gain is 15 dB */ default: comp_gain_offset = -15; break; } switch (event) { case SND_SOC_DAPM_POST_PMU: /* Apply ear spkr gain only if compander is enabled */ if (wsa_priv->comp_enabled[WSA_MACRO_COMP1] && (gain_reg == BOLERO_CDC_WSA_RX0_RX_VOL_CTL) && (wsa_priv->ear_spkr_gain != 0)) { /* For example, val is -8(-12+5-1) for 4dB of gain */ val = comp_gain_offset + wsa_priv->ear_spkr_gain - 1; snd_soc_component_write(component, gain_reg, val); dev_dbg(wsa_priv->dev, "%s: RX0 Volume %d dB\n", __func__, val); } if(wsa_priv->wsa_spkrrecv) { snd_soc_component_update_bits(component, BOLERO_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_COMPANDER0_CTL3, 0x80, 0x80); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x00); } break; case SND_SOC_DAPM_POST_PMD: /* * Reset RX0 volume to 0 dB if compander is enabled and * ear_spkr_gain is non-zero. */ if (wsa_priv->comp_enabled[WSA_MACRO_COMP1] && (gain_reg == BOLERO_CDC_WSA_RX0_RX_VOL_CTL) && (wsa_priv->ear_spkr_gain != 0)) { snd_soc_component_write(component, gain_reg, 0x0); dev_dbg(wsa_priv->dev, "%s: Reset RX0 Volume to 0 dB\n", __func__); } snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x01); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_COMPANDER0_CTL3, 0x80, 0x00); break; } return 0; } static int wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); u16 boost_path_ctl, boost_path_cfg1; u16 reg, reg_mix; dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event); if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) { boost_path_ctl = BOLERO_CDC_WSA_BOOST0_BOOST_PATH_CTL; boost_path_cfg1 = BOLERO_CDC_WSA_RX0_RX_PATH_CFG1; reg = BOLERO_CDC_WSA_RX0_RX_PATH_CTL; reg_mix = BOLERO_CDC_WSA_RX0_RX_PATH_MIX_CTL; } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) { boost_path_ctl = BOLERO_CDC_WSA_BOOST1_BOOST_PATH_CTL; boost_path_cfg1 = BOLERO_CDC_WSA_RX1_RX_PATH_CFG1; reg = BOLERO_CDC_WSA_RX1_RX_PATH_CTL; reg_mix = BOLERO_CDC_WSA_RX1_RX_PATH_MIX_CTL; } else { dev_err(component->dev, "%s: unknown widget: %s\n", __func__, w->name); return -EINVAL; } switch (event) { case SND_SOC_DAPM_PRE_PMU: snd_soc_component_update_bits(component, boost_path_cfg1, 0x01, 0x01); snd_soc_component_update_bits(component, boost_path_ctl, 0x10, 0x10); if ((snd_soc_component_read(component, reg_mix)) & 0x10) snd_soc_component_update_bits(component, reg_mix, 0x10, 0x00); break; case SND_SOC_DAPM_POST_PMU: snd_soc_component_update_bits(component, reg, 0x10, 0x00); break; case SND_SOC_DAPM_POST_PMD: snd_soc_component_update_bits(component, boost_path_ctl, 0x10, 0x00); snd_soc_component_update_bits(component, boost_path_cfg1, 0x01, 0x00); break; } return 0; } static int wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; u16 vbat_path_cfg = 0; int softclip_path = 0; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event); if (!strcmp(w->name, "WSA_RX INT0 VBAT")) { vbat_path_cfg = BOLERO_CDC_WSA_RX0_RX_PATH_CFG1; softclip_path = WSA_MACRO_SOFTCLIP0; } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) { vbat_path_cfg = BOLERO_CDC_WSA_RX1_RX_PATH_CFG1; softclip_path = WSA_MACRO_SOFTCLIP1; } switch (event) { case SND_SOC_DAPM_PRE_PMU: /* Enable clock for VBAT block */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10); /* Enable VBAT block */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01); /* Update interpolator with 384K path */ snd_soc_component_update_bits(component, vbat_path_cfg, 0x80, 0x80); /* Use attenuation mode */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00); /* * BCL block needs softclip clock and mux config to be enabled */ wsa_macro_enable_softclip_clk(component, wsa_priv, softclip_path, true); /* Enable VBAT at channel level */ snd_soc_component_update_bits(component, vbat_path_cfg, 0x02, 0x02); /* Set the ATTK1 gain */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1, 0xFF, 0xFF); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2, 0xFF, 0x03); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3, 0xFF, 0x00); /* Set the ATTK2 gain */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4, 0xFF, 0xFF); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5, 0xFF, 0x03); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6, 0xFF, 0x00); /* Set the ATTK3 gain */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7, 0xFF, 0xFF); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8, 0xFF, 0x03); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9, 0xFF, 0x00); break; case SND_SOC_DAPM_POST_PMD: snd_soc_component_update_bits(component, vbat_path_cfg, 0x80, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x02); snd_soc_component_update_bits(component, vbat_path_cfg, 0x02, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1, 0xFF, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2, 0xFF, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3, 0xFF, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4, 0xFF, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5, 0xFF, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6, 0xFF, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7, 0xFF, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8, 0xFF, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9, 0xFF, 0x00); wsa_macro_enable_softclip_clk(component, wsa_priv, softclip_path, false); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00); snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00); break; default: dev_err(wsa_dev, "%s: Invalid event %d\n", __func__, event); break; } return 0; } static int wsa_macro_enable_echo(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; u16 val, ec_tx = 0, ec_hq_reg; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name); val = snd_soc_component_read(component, BOLERO_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0); if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX"))) ec_tx = (val & 0x07) - 1; else ec_tx = ((val & 0x38) >> 0x3) - 1; if (ec_tx < 0 || ec_tx >= (WSA_MACRO_RX1 + 1)) { dev_err(wsa_dev, "%s: EC mix control not set correctly\n", __func__); return -EINVAL; } if (wsa_priv->ec_hq[ec_tx]) { snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0, 0x1 << ec_tx, 0x1 << ec_tx); ec_hq_reg = BOLERO_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL + 0x40 * ec_tx; snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01); ec_hq_reg = BOLERO_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 + 0x40 * ec_tx; /* default set to 48k */ snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08); } return 0; } static int wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); int ec_tx = ((struct soc_multi_mixer_control *) kcontrol->private_value)->shift; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx]; return 0; } static int wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); int ec_tx = ((struct soc_multi_mixer_control *) kcontrol->private_value)->shift; int value = ucontrol->value.integer.value[0]; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; dev_dbg(wsa_dev, "%s: enable current %d, new %d\n", __func__, wsa_priv->ec_hq[ec_tx], value); wsa_priv->ec_hq[ec_tx] = value; return 0; } static int wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; int wsa_rx_shift = ((struct soc_multi_mixer_control *) kcontrol->private_value)->shift; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; ucontrol->value.integer.value[0] = wsa_priv->wsa_digital_mute_status[wsa_rx_shift]; return 0; } static int wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; int value = ucontrol->value.integer.value[0]; int wsa_rx_shift = ((struct soc_multi_mixer_control *) kcontrol->private_value)->shift; int ret = 0; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; pm_runtime_get_sync(wsa_priv->dev); switch (wsa_rx_shift) { case 0: snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX0_RX_PATH_CTL, 0x10, value << 4); break; case 1: snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX1_RX_PATH_CTL, 0x10, value << 4); break; case 2: snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX0_RX_PATH_MIX_CTL, 0x10, value << 4); break; case 3: snd_soc_component_update_bits(component, BOLERO_CDC_WSA_RX1_RX_PATH_MIX_CTL, 0x10, value << 4); break; default: pr_err("%s: invalid argument rx_shift = %d\n", __func__, wsa_rx_shift); ret = -EINVAL; } pm_runtime_mark_last_busy(wsa_priv->dev); pm_runtime_put_autosuspend(wsa_priv->dev); dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n", __func__, wsa_rx_shift, value); wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value; return ret; } static int wsa_macro_get_compander(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); int comp = ((struct soc_multi_mixer_control *) kcontrol->private_value)->shift; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp]; return 0; } static int wsa_macro_set_compander(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); int comp = ((struct soc_multi_mixer_control *) kcontrol->private_value)->shift; int value = ucontrol->value.integer.value[0]; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n", __func__, comp + 1, wsa_priv->comp_enabled[comp], value); wsa_priv->comp_enabled[comp] = value; return 0; } static int wsa_macro_ear_spkrrecv_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; ucontrol->value.integer.value[0] = wsa_priv->wsa_spkrrecv; dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n", __func__, ucontrol->value.integer.value[0]); return 0; } static int wsa_macro_ear_spkrrecv_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; wsa_priv->wsa_spkrrecv = ucontrol->value.integer.value[0]; dev_dbg(component->dev, "%s:spkrrecv status = %d\n", __func__, wsa_priv->wsa_spkrrecv); return 0; } static int wsa_macro_ear_spkr_pa_gain_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; ucontrol->value.integer.value[0] = wsa_priv->ear_spkr_gain; dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n", __func__, ucontrol->value.integer.value[0]); return 0; } static int wsa_macro_ear_spkr_pa_gain_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; wsa_priv->ear_spkr_gain = ucontrol->value.integer.value[0]; dev_dbg(component->dev, "%s: gain = %d\n", __func__, wsa_priv->ear_spkr_gain); return 0; } static int wsa_macro_spkr_left_boost_stage_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { u8 bst_state_max = 0; struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); bst_state_max = snd_soc_component_read(component, BOLERO_CDC_WSA_BOOST0_BOOST_CTL); bst_state_max = (bst_state_max & 0x0c) >> 2; ucontrol->value.integer.value[0] = bst_state_max; dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n", __func__, ucontrol->value.integer.value[0]); return 0; } static int wsa_macro_spkr_left_boost_stage_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { u8 bst_state_max; struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n", __func__, ucontrol->value.integer.value[0]); bst_state_max = ucontrol->value.integer.value[0] << 2; /* bolero does not need to limit the boost levels */ return 0; } static int wsa_macro_spkr_right_boost_stage_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { u8 bst_state_max = 0; struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); bst_state_max = snd_soc_component_read(component, BOLERO_CDC_WSA_BOOST1_BOOST_CTL); bst_state_max = (bst_state_max & 0x0c) >> 2; ucontrol->value.integer.value[0] = bst_state_max; dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n", __func__, ucontrol->value.integer.value[0]); return 0; } static int wsa_macro_spkr_right_boost_stage_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { u8 bst_state_max; struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n", __func__, ucontrol->value.integer.value[0]); bst_state_max = ucontrol->value.integer.value[0] << 2; /* bolero does not need to limit the boost levels */ return 0; } static int wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kcontrol); struct snd_soc_component *component = snd_soc_dapm_to_component(widget->dapm); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; ucontrol->value.integer.value[0] = wsa_priv->rx_port_value[widget->shift]; return 0; } static int wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kcontrol); struct snd_soc_component *component = snd_soc_dapm_to_component(widget->dapm); struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; struct snd_soc_dapm_update *update = NULL; u32 rx_port_value = ucontrol->value.integer.value[0]; u32 bit_input = 0; u32 aif_rst; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; aif_rst = wsa_priv->rx_port_value[widget->shift]; if (!rx_port_value) { if (aif_rst == 0) { dev_err(wsa_dev, "%s: AIF reset already\n", __func__); return 0; } if (aif_rst >= WSA_MACRO_RX_MAX) { dev_err(wsa_dev, "%s: Invalid AIF reset\n", __func__); return 0; } } wsa_priv->rx_port_value[widget->shift] = rx_port_value; bit_input = widget->shift; dev_dbg(wsa_dev, "%s: mux input: %d, mux output: %d, bit: %d\n", __func__, rx_port_value, widget->shift, bit_input); switch (rx_port_value) { case 0: clear_bit(bit_input, &wsa_priv->active_ch_mask[aif_rst]); break; case 1: case 2: set_bit(bit_input, &wsa_priv->active_ch_mask[rx_port_value]); break; default: dev_err(wsa_dev, "%s: Invalid AIF_ID for WSA RX MUX %d\n", __func__, rx_port_value); return -EINVAL; } snd_soc_dapm_mux_update_power(widget->dapm, kcontrol, rx_port_value, e, update); return 0; } static int wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); ucontrol->value.integer.value[0] = ((snd_soc_component_read( component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ? 1 : 0); dev_dbg(component->dev, "%s: value: %lu\n", __func__, ucontrol->value.integer.value[0]); return 0; } static int wsa_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); dev_dbg(component->dev, "%s: value: %lu\n", __func__, ucontrol->value.integer.value[0]); /* Set Vbat register configuration for GSM mode bit based on value */ if (ucontrol->value.integer.value[0]) snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x04, 0x04); else snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x04, 0x00); return 0; } static int wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; int path = ((struct soc_multi_mixer_control *) kcontrol->private_value)->shift; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path]; dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n", __func__, ucontrol->value.integer.value[0]); return 0; } static int wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; int path = ((struct soc_multi_mixer_control *) kcontrol->private_value)->shift; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0]; dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__, path, wsa_priv->is_softclip_on[path]); return 0; } static const struct snd_kcontrol_new wsa_macro_snd_controls[] = { SOC_ENUM_EXT("WSA SPKRRECV", wsa_macro_ear_spkrrecv_enum, wsa_macro_ear_spkrrecv_get, wsa_macro_ear_spkrrecv_put), SOC_ENUM_EXT("EAR SPKR PA Gain", wsa_macro_ear_spkr_pa_gain_enum, wsa_macro_ear_spkr_pa_gain_get, wsa_macro_ear_spkr_pa_gain_put), SOC_ENUM_EXT("SPKR Left Boost Max State", wsa_macro_spkr_boost_stage_enum, wsa_macro_spkr_left_boost_stage_get, wsa_macro_spkr_left_boost_stage_put), SOC_ENUM_EXT("SPKR Right Boost Max State", wsa_macro_spkr_boost_stage_enum, wsa_macro_spkr_right_boost_stage_get, wsa_macro_spkr_right_boost_stage_put), SOC_ENUM_EXT("GSM mode Enable", wsa_macro_vbat_bcl_gsm_mode_enum, wsa_macro_vbat_bcl_gsm_mode_func_get, wsa_macro_vbat_bcl_gsm_mode_func_put), SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM, WSA_MACRO_SOFTCLIP0, 1, 0, wsa_macro_soft_clip_enable_get, wsa_macro_soft_clip_enable_put), SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM, WSA_MACRO_SOFTCLIP1, 1, 0, wsa_macro_soft_clip_enable_get, wsa_macro_soft_clip_enable_put), SOC_SINGLE_S8_TLV("WSA_RX0 Digital Volume", BOLERO_CDC_WSA_RX0_RX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("WSA_RX1 Digital Volume", BOLERO_CDC_WSA_RX1_RX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, WSA_MACRO_RX0, 1, 0, wsa_macro_get_rx_mute_status, wsa_macro_set_rx_mute_status), SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, WSA_MACRO_RX1, 1, 0, wsa_macro_get_rx_mute_status, wsa_macro_set_rx_mute_status), SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM, WSA_MACRO_RX_MIX0, 1, 0, wsa_macro_get_rx_mute_status, wsa_macro_set_rx_mute_status), SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM, WSA_MACRO_RX_MIX1, 1, 0, wsa_macro_get_rx_mute_status, wsa_macro_set_rx_mute_status), SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, WSA_MACRO_COMP1, 1, 0, wsa_macro_get_compander, wsa_macro_set_compander), SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, WSA_MACRO_COMP2, 1, 0, wsa_macro_get_compander, wsa_macro_set_compander), SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, WSA_MACRO_RX0, 1, 0, wsa_macro_get_ec_hq, wsa_macro_set_ec_hq), SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, WSA_MACRO_RX1, 1, 0, wsa_macro_get_ec_hq, wsa_macro_set_ec_hq), }; static const struct soc_enum rx_mux_enum = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text); static const struct snd_kcontrol_new rx_mux[WSA_MACRO_RX_MAX] = { SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum, wsa_macro_rx_mux_get, wsa_macro_rx_mux_put), SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum, wsa_macro_rx_mux_get, wsa_macro_rx_mux_put), SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum, wsa_macro_rx_mux_get, wsa_macro_rx_mux_put), SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum, wsa_macro_rx_mux_get, wsa_macro_rx_mux_put), }; static int wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kcontrol); struct snd_soc_component *component = snd_soc_dapm_to_component(widget->dapm); struct soc_multi_mixer_control *mixer = ((struct soc_multi_mixer_control *)kcontrol->private_value); u32 dai_id = widget->shift; u32 spk_tx_id = mixer->shift; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id])) ucontrol->value.integer.value[0] = 1; else ucontrol->value.integer.value[0] = 0; return 0; } static int wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kcontrol); struct snd_soc_component *component = snd_soc_dapm_to_component(widget->dapm); struct soc_multi_mixer_control *mixer = ((struct soc_multi_mixer_control *)kcontrol->private_value); u32 spk_tx_id = mixer->shift; u32 enable = ucontrol->value.integer.value[0]; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; wsa_priv->vi_feed_value = ucontrol->value.integer.value[0]; if (enable) { if (spk_tx_id == WSA_MACRO_TX0 && !test_bit(WSA_MACRO_TX0, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI])) { set_bit(WSA_MACRO_TX0, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI]); } if (spk_tx_id == WSA_MACRO_TX1 && !test_bit(WSA_MACRO_TX1, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI])) { set_bit(WSA_MACRO_TX1, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI]); } } else { if (spk_tx_id == WSA_MACRO_TX0 && test_bit(WSA_MACRO_TX0, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI])) { clear_bit(WSA_MACRO_TX0, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI]); } if (spk_tx_id == WSA_MACRO_TX1 && test_bit(WSA_MACRO_TX1, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI])) { clear_bit(WSA_MACRO_TX1, &wsa_priv->active_ch_mask[WSA_MACRO_AIF_VI]); } } snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL); return 0; } static const struct snd_kcontrol_new aif_vi_mixer[] = { SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, WSA_MACRO_TX0, 1, 0, wsa_macro_vi_feed_mixer_get, wsa_macro_vi_feed_mixer_put), SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, WSA_MACRO_TX1, 1, 0, wsa_macro_vi_feed_mixer_get, wsa_macro_vi_feed_mixer_put), }; static const struct snd_soc_dapm_widget wsa_macro_dapm_widgets[] = { SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0, SND_SOC_NOPM, WSA_MACRO_AIF_VI, 0, wsa_macro_enable_vi_feedback, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, WSA_MACRO_AIF_VI, 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)), SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM, WSA_MACRO_EC0_MUX, 0, &rx_mix_ec0_mux, wsa_macro_enable_echo, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM, WSA_MACRO_EC1_MUX, 0, &rx_mix_ec1_mux, wsa_macro_enable_echo, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, WSA_MACRO_RX0, 0, &rx_mux[WSA_MACRO_RX0]), SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, WSA_MACRO_RX1, 0, &rx_mux[WSA_MACRO_RX1]), SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, WSA_MACRO_RX_MIX0, 0, &rx_mux[WSA_MACRO_RX_MIX0]), SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, WSA_MACRO_RX_MIX1, 0, &rx_mux[WSA_MACRO_RX_MIX1]), SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0, &rx0_prim_inp0_mux, wsa_macro_enable_swr, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0, &rx0_prim_inp1_mux, wsa_macro_enable_swr, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0, &rx0_prim_inp2_mux, wsa_macro_enable_swr, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM, 0, 0, &rx0_mix_mux, wsa_macro_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0, &rx1_prim_inp0_mux, wsa_macro_enable_swr, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0, &rx1_prim_inp1_mux, wsa_macro_enable_swr, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0, &rx1_prim_inp2_mux, wsa_macro_enable_swr, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM, 0, 0, &rx1_mix_mux, wsa_macro_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM, 0, 0, NULL, 0, wsa_macro_enable_main_path, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM, 1, 0, NULL, 0, wsa_macro_enable_main_path, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX", BOLERO_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0, &rx0_sidetone_mix_mux, wsa_macro_enable_swr, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_INPUT("WSA SRC0_INP"), SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"), SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"), SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM, WSA_MACRO_COMP1, 0, NULL, 0, wsa_macro_enable_interpolator, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM, WSA_MACRO_COMP2, 0, NULL, 0, wsa_macro_enable_interpolator, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0, NULL, 0, wsa_macro_spk_boost_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0, NULL, 0, wsa_macro_spk_boost_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM, 0, 0, wsa_int0_vbat_mix_switch, ARRAY_SIZE(wsa_int0_vbat_mix_switch), wsa_macro_enable_vbat, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM, 0, 0, wsa_int1_vbat_mix_switch, ARRAY_SIZE(wsa_int1_vbat_mix_switch), wsa_macro_enable_vbat, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_INPUT("VIINPUT_WSA"), SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"), SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"), SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0, wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), }; static const struct snd_soc_dapm_route wsa_audio_map[] = { /* VI Feedback */ {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"}, {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"}, {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"}, {"WSA AIF_VI", NULL, "WSA_MCLK"}, {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"}, {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"}, {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"}, {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"}, {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"}, {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"}, {"WSA AIF_ECHO", NULL, "WSA_MCLK"}, {"WSA AIF1 PB", NULL, "WSA_MCLK"}, {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"}, {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"}, {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"}, {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"}, {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"}, {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"}, {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"}, {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"}, {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"}, {"WSA RX0", NULL, "WSA RX0 MUX"}, {"WSA RX1", NULL, "WSA RX1 MUX"}, {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"}, {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"}, {"WSA_RX0 INP0", "RX0", "WSA RX0"}, {"WSA_RX0 INP0", "RX1", "WSA RX1"}, {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"}, {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"}, {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"}, {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"}, {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"}, {"WSA_RX0 INP1", "RX0", "WSA RX0"}, {"WSA_RX0 INP1", "RX1", "WSA RX1"}, {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"}, {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"}, {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"}, {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"}, {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"}, {"WSA_RX0 INP2", "RX0", "WSA RX0"}, {"WSA_RX0 INP2", "RX1", "WSA RX1"}, {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"}, {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"}, {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"}, {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"}, {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"}, {"WSA_RX0 MIX INP", "RX0", "WSA RX0"}, {"WSA_RX0 MIX INP", "RX1", "WSA RX1"}, {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"}, {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"}, {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"}, {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"}, {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"}, {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"}, {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"}, {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"}, {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"}, {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"}, {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"}, {"WSA_SPK1 OUT", NULL, "WSA_MCLK"}, {"WSA_RX1 INP0", "RX0", "WSA RX0"}, {"WSA_RX1 INP0", "RX1", "WSA RX1"}, {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"}, {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"}, {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"}, {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"}, {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"}, {"WSA_RX1 INP1", "RX0", "WSA RX0"}, {"WSA_RX1 INP1", "RX1", "WSA RX1"}, {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"}, {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"}, {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"}, {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"}, {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"}, {"WSA_RX1 INP2", "RX0", "WSA RX0"}, {"WSA_RX1 INP2", "RX1", "WSA RX1"}, {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"}, {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"}, {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"}, {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"}, {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"}, {"WSA_RX1 MIX INP", "RX0", "WSA RX0"}, {"WSA_RX1 MIX INP", "RX1", "WSA RX1"}, {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"}, {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"}, {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"}, {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"}, {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"}, {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"}, {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"}, {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"}, {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"}, {"WSA_SPK2 OUT", NULL, "WSA_MCLK"}, }; static const struct wsa_macro_reg_mask_val wsa_macro_reg_init[] = { {BOLERO_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12}, {BOLERO_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08}, {BOLERO_CDC_WSA_COMPANDER0_CTL7, 0x1E, 0x18}, {BOLERO_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12}, {BOLERO_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08}, {BOLERO_CDC_WSA_COMPANDER1_CTL7, 0x1E, 0x18}, {BOLERO_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58}, {BOLERO_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58}, {BOLERO_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08}, {BOLERO_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08}, {BOLERO_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02}, {BOLERO_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01}, {BOLERO_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01}, {BOLERO_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01}, {BOLERO_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01}, {BOLERO_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01}, {BOLERO_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x01}, {BOLERO_CDC_WSA_COMPANDER1_CTL7, 0x01, 0x01}, {BOLERO_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01}, {BOLERO_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01}, {BOLERO_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01}, {BOLERO_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01}, }; static void wsa_macro_init_bcl_pmic_reg(struct snd_soc_component *component) { struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!component) { pr_err("%s: NULL component pointer!\n", __func__); return; } if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return; switch (wsa_priv->bcl_pmic_params.id) { case 0: /* Enable ID0 to listen to respective PMIC group interrupts */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_DECODE_CTL1, 0x02, 0x02); /* Update MC_SID0 */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_DECODE_CFG1, 0x0F, wsa_priv->bcl_pmic_params.sid); /* Update MC_PPID0 */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_DECODE_CFG2, 0xFF, wsa_priv->bcl_pmic_params.ppid); break; case 1: /* Enable ID1 to listen to respective PMIC group interrupts */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_DECODE_CTL1, 0x01, 0x01); /* Update MC_SID1 */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_DECODE_CFG3, 0x0F, wsa_priv->bcl_pmic_params.sid); /* Update MC_PPID1 */ snd_soc_component_update_bits(component, BOLERO_CDC_WSA_VBAT_BCL_VBAT_DECODE_CFG4, 0xFF, wsa_priv->bcl_pmic_params.ppid); break; default: dev_err(wsa_dev, "%s: PMIC ID is invalid %d\n", __func__, wsa_priv->bcl_pmic_params.id); break; } } static void wsa_macro_init_reg(struct snd_soc_component *component) { int i; for (i = 0; i < ARRAY_SIZE(wsa_macro_reg_init); i++) snd_soc_component_update_bits(component, wsa_macro_reg_init[i].reg, wsa_macro_reg_init[i].mask, wsa_macro_reg_init[i].val); wsa_macro_init_bcl_pmic_reg(component); } static int wsa_macro_core_vote(void *handle, bool enable) { int rc = 0; struct wsa_macro_priv *wsa_priv = (struct wsa_macro_priv *) handle; if (wsa_priv == NULL) { pr_err("%s: wsa priv data is NULL\n", __func__); return -EINVAL; } if (enable) { pm_runtime_get_sync(wsa_priv->dev); if (bolero_check_core_votes(wsa_priv->dev)) rc = 0; else rc = -ENOTSYNC; } else { pm_runtime_put_autosuspend(wsa_priv->dev); pm_runtime_mark_last_busy(wsa_priv->dev); } return rc; } static int wsa_swrm_clock(void *handle, bool enable) { struct wsa_macro_priv *wsa_priv = (struct wsa_macro_priv *) handle; struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL); int ret = 0; if (regmap == NULL) { dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__); return -EINVAL; } mutex_lock(&wsa_priv->swr_clk_lock); dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n", __func__, (enable ? "enable" : "disable")); if (enable) { pm_runtime_get_sync(wsa_priv->dev); if (wsa_priv->swr_clk_users == 0) { ret = msm_cdc_pinctrl_select_active_state( wsa_priv->wsa_swr_gpio_p); if (ret < 0) { dev_err_ratelimited(wsa_priv->dev, "%s: wsa swr pinctrl enable failed\n", __func__); pm_runtime_mark_last_busy(wsa_priv->dev); pm_runtime_put_autosuspend(wsa_priv->dev); goto exit; } ret = wsa_macro_mclk_enable(wsa_priv, 1, true); if (ret < 0) { msm_cdc_pinctrl_select_sleep_state( wsa_priv->wsa_swr_gpio_p); dev_err_ratelimited(wsa_priv->dev, "%s: wsa request clock enable failed\n", __func__); pm_runtime_mark_last_busy(wsa_priv->dev); pm_runtime_put_autosuspend(wsa_priv->dev); goto exit; } if (wsa_priv->reset_swr) regmap_update_bits(regmap, BOLERO_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL, 0x02, 0x02); regmap_update_bits(regmap, BOLERO_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL, 0x01, 0x01); if (wsa_priv->reset_swr) regmap_update_bits(regmap, BOLERO_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL, 0x02, 0x00); wsa_priv->reset_swr = false; } wsa_priv->swr_clk_users++; pm_runtime_mark_last_busy(wsa_priv->dev); pm_runtime_put_autosuspend(wsa_priv->dev); } else { if (wsa_priv->swr_clk_users <= 0) { dev_err(wsa_priv->dev, "%s: clock already disabled\n", __func__); wsa_priv->swr_clk_users = 0; goto exit; } wsa_priv->swr_clk_users--; if (wsa_priv->swr_clk_users == 0) { regmap_update_bits(regmap, BOLERO_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL, 0x01, 0x00); wsa_macro_mclk_enable(wsa_priv, 0, true); ret = msm_cdc_pinctrl_select_sleep_state( wsa_priv->wsa_swr_gpio_p); if (ret < 0) { dev_err_ratelimited(wsa_priv->dev, "%s: wsa swr pinctrl disable failed\n", __func__); goto exit; } } } dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n", __func__, wsa_priv->swr_clk_users); exit: mutex_unlock(&wsa_priv->swr_clk_lock); return ret; } static int wsa_macro_init(struct snd_soc_component *component) { struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); int ret; struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; wsa_dev = bolero_get_device_ptr(component->dev, WSA_MACRO); if (!wsa_dev) { dev_err(component->dev, "%s: null device for macro!\n", __func__); return -EINVAL; } wsa_priv = dev_get_drvdata(wsa_dev); if (!wsa_priv) { dev_err(component->dev, "%s: priv is null for macro!\n", __func__); return -EINVAL; } ret = snd_soc_dapm_new_controls(dapm, wsa_macro_dapm_widgets, ARRAY_SIZE(wsa_macro_dapm_widgets)); if (ret < 0) { dev_err(wsa_dev, "%s: Failed to add controls\n", __func__); return ret; } ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map, ARRAY_SIZE(wsa_audio_map)); if (ret < 0) { dev_err(wsa_dev, "%s: Failed to add routes\n", __func__); return ret; } ret = snd_soc_dapm_new_widgets(dapm->card); if (ret < 0) { dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__); return ret; } ret = snd_soc_add_component_controls(component, wsa_macro_snd_controls, ARRAY_SIZE(wsa_macro_snd_controls)); if (ret < 0) { dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__); return ret; } snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback"); snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback"); snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture"); snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture"); snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT"); snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT"); snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA"); snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP"); snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP"); snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP"); snd_soc_dapm_sync(dapm); wsa_priv->component = component; wsa_priv->spkr_gain_offset = WSA_MACRO_GAIN_OFFSET_0_DB; wsa_macro_init_reg(component); return 0; } static int wsa_macro_deinit(struct snd_soc_component *component) { struct device *wsa_dev = NULL; struct wsa_macro_priv *wsa_priv = NULL; if (!wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__)) return -EINVAL; wsa_priv->component = NULL; return 0; } static void wsa_macro_add_child_devices(struct work_struct *work) { struct wsa_macro_priv *wsa_priv; struct platform_device *pdev; struct device_node *node; struct wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp; int ret; u16 count = 0, ctrl_num = 0; struct wsa_macro_swr_ctrl_platform_data *platdata; char plat_dev_name[WSA_MACRO_SWR_STRING_LEN]; wsa_priv = container_of(work, struct wsa_macro_priv, wsa_macro_add_child_devices_work); if (!wsa_priv) { pr_err("%s: Memory for wsa_priv does not exist\n", __func__); return; } if (!wsa_priv->dev || !wsa_priv->dev->of_node) { dev_err(wsa_priv->dev, "%s: DT node for wsa_priv does not exist\n", __func__); return; } platdata = &wsa_priv->swr_plat_data; wsa_priv->child_count = 0; for_each_available_child_of_node(wsa_priv->dev->of_node, node) { if (strnstr(node->name, "wsa_swr_master", strlen("wsa_swr_master")) != NULL) strlcpy(plat_dev_name, "wsa_swr_ctrl", (WSA_MACRO_SWR_STRING_LEN - 1)); else if (strnstr(node->name, "msm_cdc_pinctrl", strlen("msm_cdc_pinctrl")) != NULL) strlcpy(plat_dev_name, node->name, (WSA_MACRO_SWR_STRING_LEN - 1)); else continue; pdev = platform_device_alloc(plat_dev_name, -1); if (!pdev) { dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n", __func__); ret = -ENOMEM; goto err; } pdev->dev.parent = wsa_priv->dev; pdev->dev.of_node = node; if (strnstr(node->name, "wsa_swr_master", strlen("wsa_swr_master")) != NULL) { ret = platform_device_add_data(pdev, platdata, sizeof(*platdata)); if (ret) { dev_err(&pdev->dev, "%s: cannot add plat data ctrl:%d\n", __func__, ctrl_num); goto fail_pdev_add; } temp = krealloc(swr_ctrl_data, (ctrl_num + 1) * sizeof( struct wsa_macro_swr_ctrl_data), GFP_KERNEL); if (!temp) { dev_err(&pdev->dev, "out of memory\n"); ret = -ENOMEM; goto fail_pdev_add; } swr_ctrl_data = temp; swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev; ctrl_num++; dev_dbg(&pdev->dev, "%s: Adding soundwire ctrl device(s)\n", __func__); wsa_priv->swr_ctrl_data = swr_ctrl_data; } ret = platform_device_add(pdev); if (ret) { dev_err(&pdev->dev, "%s: Cannot add platform device\n", __func__); goto fail_pdev_add; } if (wsa_priv->child_count < WSA_MACRO_CHILD_DEVICES_MAX) wsa_priv->pdev_child_devices[ wsa_priv->child_count++] = pdev; else goto err; } return; fail_pdev_add: for (count = 0; count < wsa_priv->child_count; count++) platform_device_put(wsa_priv->pdev_child_devices[count]); err: return; } static void wsa_macro_init_ops(struct macro_ops *ops, char __iomem *wsa_io_base) { memset(ops, 0, sizeof(struct macro_ops)); ops->init = wsa_macro_init; ops->exit = wsa_macro_deinit; ops->io_base = wsa_io_base; ops->dai_ptr = wsa_macro_dai; ops->num_dais = ARRAY_SIZE(wsa_macro_dai); ops->event_handler = wsa_macro_event_handler; ops->set_port_map = wsa_macro_set_port_map; } static int wsa_macro_probe(struct platform_device *pdev) { struct macro_ops ops; struct wsa_macro_priv *wsa_priv; u32 wsa_base_addr, default_clk_id; char __iomem *wsa_io_base; int ret = 0; u8 bcl_pmic_params[3]; u32 is_used_wsa_swr_gpio = 1; const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio"; if (!bolero_is_va_macro_registered(&pdev->dev)) { dev_err(&pdev->dev, "%s: va-macro not registered yet, defer\n", __func__); return -EPROBE_DEFER; } wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct wsa_macro_priv), GFP_KERNEL); if (!wsa_priv) return -ENOMEM; wsa_priv->dev = &pdev->dev; ret = of_property_read_u32(pdev->dev.of_node, "reg", &wsa_base_addr); if (ret) { dev_err(&pdev->dev, "%s: could not find %s entry in dt\n", __func__, "reg"); return ret; } if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt, NULL)) { ret = of_property_read_u32(pdev->dev.of_node, is_used_wsa_swr_gpio_dt, &is_used_wsa_swr_gpio); if (ret) { dev_err(&pdev->dev, "%s: error reading %s in dt\n", __func__, is_used_wsa_swr_gpio_dt); is_used_wsa_swr_gpio = 1; } } wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node, "qcom,wsa-swr-gpios", 0); if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) { dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n", __func__); return -EINVAL; } if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 && is_used_wsa_swr_gpio) { dev_err(&pdev->dev, "%s: failed to get swr pin state\n", __func__); return -EPROBE_DEFER; } msm_cdc_pinctrl_set_wakeup_capable( wsa_priv->wsa_swr_gpio_p, false); wsa_io_base = devm_ioremap(&pdev->dev, wsa_base_addr, WSA_MACRO_MAX_OFFSET); if (!wsa_io_base) { dev_err(&pdev->dev, "%s: ioremap failed\n", __func__); return -EINVAL; } wsa_priv->wsa_io_base = wsa_io_base; wsa_priv->reset_swr = true; INIT_WORK(&wsa_priv->wsa_macro_add_child_devices_work, wsa_macro_add_child_devices); wsa_priv->swr_plat_data.handle = (void *) wsa_priv; wsa_priv->swr_plat_data.read = NULL; wsa_priv->swr_plat_data.write = NULL; wsa_priv->swr_plat_data.bulk_write = NULL; wsa_priv->swr_plat_data.clk = wsa_swrm_clock; wsa_priv->swr_plat_data.core_vote = wsa_macro_core_vote; wsa_priv->swr_plat_data.handle_irq = NULL; ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id", &default_clk_id); if (ret) { dev_err(&pdev->dev, "%s: could not find %s entry in dt\n", __func__, "qcom,mux0-clk-id"); default_clk_id = WSA_CORE_CLK; } ret = of_property_read_u8_array(pdev->dev.of_node, "qcom,wsa-bcl-pmic-params", bcl_pmic_params, sizeof(bcl_pmic_params)); if (ret) { dev_dbg(&pdev->dev, "%s: could not find %s entry in dt\n", __func__, "qcom,wsa-bcl-pmic-params"); } else { wsa_priv->bcl_pmic_params.id = bcl_pmic_params[0]; wsa_priv->bcl_pmic_params.sid = bcl_pmic_params[1]; wsa_priv->bcl_pmic_params.ppid = bcl_pmic_params[2]; } wsa_priv->default_clk_id = default_clk_id; dev_set_drvdata(&pdev->dev, wsa_priv); mutex_init(&wsa_priv->mclk_lock); mutex_init(&wsa_priv->swr_clk_lock); wsa_macro_init_ops(&ops, wsa_io_base); ops.clk_id_req = wsa_priv->default_clk_id; ops.default_clk_id = wsa_priv->default_clk_id; ret = bolero_register_macro(&pdev->dev, WSA_MACRO, &ops); if (ret < 0) { dev_err(&pdev->dev, "%s: register macro failed\n", __func__); goto reg_macro_fail; } pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY); pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); pm_suspend_ignore_children(&pdev->dev, true); pm_runtime_enable(&pdev->dev); schedule_work(&wsa_priv->wsa_macro_add_child_devices_work); return ret; reg_macro_fail: mutex_destroy(&wsa_priv->mclk_lock); mutex_destroy(&wsa_priv->swr_clk_lock); return ret; } static int wsa_macro_remove(struct platform_device *pdev) { struct wsa_macro_priv *wsa_priv; u16 count = 0; wsa_priv = dev_get_drvdata(&pdev->dev); if (!wsa_priv) return -EINVAL; for (count = 0; count < wsa_priv->child_count && count < WSA_MACRO_CHILD_DEVICES_MAX; count++) platform_device_unregister(wsa_priv->pdev_child_devices[count]); pm_runtime_disable(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); bolero_unregister_macro(&pdev->dev, WSA_MACRO); mutex_destroy(&wsa_priv->mclk_lock); mutex_destroy(&wsa_priv->swr_clk_lock); return 0; } static const struct of_device_id wsa_macro_dt_match[] = { {.compatible = "qcom,wsa-macro"}, {} }; static const struct dev_pm_ops bolero_dev_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS( pm_runtime_force_suspend, pm_runtime_force_resume ) SET_RUNTIME_PM_OPS( bolero_runtime_suspend, bolero_runtime_resume, NULL ) }; static struct platform_driver wsa_macro_driver = { .driver = { .name = "wsa_macro", .owner = THIS_MODULE, .pm = &bolero_dev_pm_ops, .of_match_table = wsa_macro_dt_match, .suppress_bind_attrs = true, }, .probe = wsa_macro_probe, .remove = wsa_macro_remove, }; module_platform_driver(wsa_macro_driver); MODULE_DESCRIPTION("WSA macro driver"); MODULE_LICENSE("GPL v2");