[PATCH 0/2] ASoC: Add a driver for the Iron Device SMA1303 Amp
This adds basic audio support for the Iron Device SMA1303 amplifier.
Kiseok Jo (2): ASoC: sma1303: Add driver for Iron Device SMA1303 Amp ASoC: dt-bindings: sma1303: Iron Device SMA1303 Amp
.../bindings/sound/irondevice,sma1303.yaml | 56 + sound/soc/codecs/Kconfig | 7 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/sma1303.c | 3388 +++++++++++++++++ sound/soc/codecs/sma1303.h | 604 +++ 5 files changed, 4057 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml create mode 100644 sound/soc/codecs/sma1303.c create mode 100644 sound/soc/codecs/sma1303.h
The Iron Device SMA1303 is a boosted Class-D audio amplifier.
Signed-off-by: Kiseok Jo kiseok.jo@irondevice.com Reviewed-by: Gyuhwa Park gyuhwa.park@irondevice.com --- sound/soc/codecs/Kconfig | 7 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/sma1303.c | 3388 ++++++++++++++++++++++++++++++++++++ sound/soc/codecs/sma1303.h | 604 +++++++ 4 files changed, 4001 insertions(+) create mode 100644 sound/soc/codecs/sma1303.c create mode 100644 sound/soc/codecs/sma1303.h
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 5926b33ba09e..770bdaf6f04b 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -205,6 +205,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_SI476X imply SND_SOC_SIMPLE_AMPLIFIER imply SND_SOC_SIMPLE_MUX + imply SND_SOC_SMA1303 imply SND_SOC_SPDIF imply SND_SOC_SRC4XXX_I2C imply SND_SOC_SSM2305 @@ -1474,6 +1475,12 @@ config SND_SOC_SIMPLE_MUX tristate "Simple Audio Mux" depends on GPIOLIB
+config SND_SOC_SMA1303 + tristate "Iron Device SMA1303 Audio Amplifier" + depends on I2C + help + Enable support for Iron Device SMA1303 Boosted Class-D amplifier + config SND_SOC_SPDIF tristate "S/PDIF CODEC"
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 16a01635dd04..5d23277bcdf6 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -230,6 +230,7 @@ snd-soc-sigmadsp-objs := sigmadsp.o snd-soc-sigmadsp-i2c-objs := sigmadsp-i2c.o snd-soc-sigmadsp-regmap-objs := sigmadsp-regmap.o snd-soc-si476x-objs := si476x.o +snd-soc-sma1303-objs := sma1303.o snd-soc-spdif-tx-objs := spdif_transmitter.o snd-soc-spdif-rx-objs := spdif_receiver.o snd-soc-src4xxx-objs := src4xxx.o @@ -582,6 +583,7 @@ obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o obj-$(CONFIG_SND_SOC_SIGMADSP_I2C) += snd-soc-sigmadsp-i2c.o obj-$(CONFIG_SND_SOC_SIGMADSP_REGMAP) += snd-soc-sigmadsp-regmap.o obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o +obj-$(CONFIG_SND_SOC_SMA1303) += snd-soc-sma1303.o obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif-rx.o snd-soc-spdif-tx.o obj-$(CONFIG_SND_SOC_SRC4XXX) += snd-soc-src4xxx.o obj-$(CONFIG_SND_SOC_SRC4XXX_I2C) += snd-soc-src4xxx-i2c.o diff --git a/sound/soc/codecs/sma1303.c b/sound/soc/codecs/sma1303.c new file mode 100644 index 000000000000..cbdfba1ed7cf --- /dev/null +++ b/sound/soc/codecs/sma1303.c @@ -0,0 +1,3388 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* sma1303.c -- sma1303 ALSA SoC Audio driver + * + * Copyright 2019 Iron Device Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/i2c.h> +#include <linux/regmap.h> +#include <linux/version.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <linux/of_device.h> +#include <linux/slab.h> +#include <asm/div64.h> + +#include "sma1303.h" + +#define CHECK_PERIOD_TIME 1 /* sec per HZ */ + +#define PLL_MATCH(_input_clk_name, _output_clk_name, _input_clk,\ + _post_n, _n, _vco, _p_cp)\ +{\ + .input_clk_name = _input_clk_name,\ + .output_clk_name = _output_clk_name,\ + .input_clk = _input_clk,\ + .post_n = _post_n,\ + .n = _n,\ + .vco = _vco,\ + .p_cp = _p_cp,\ +} + +enum sma1303_type { + SMA1303, +}; + +struct sma1303_pll_match { + char *input_clk_name; + char *output_clk_name; + unsigned int input_clk; + unsigned int post_n; + unsigned int n; + unsigned int vco; + unsigned int p_cp; +}; + +struct sma1303_priv { + enum sma1303_type devtype; + struct attribute_group *attr_grp; + struct kobject *kobj; + struct regmap *regmap; + struct sma1303_pll_match *pll_matches; + int num_of_pll_matches; + unsigned int sys_clk_id; + unsigned int init_vol; + unsigned int cur_vol; + unsigned int tdm_slot_rx; + unsigned int tdm_slot_tx; + unsigned int tsdw_cnt; + unsigned int bst_vol_lvl_status; + unsigned int flt_vdd_gain_status; + bool sdo_bypass_flag; + bool amp_power_status; + bool force_amp_power_down; + bool stereo_two_chip; + bool impossible_bst_ctrl; + bool fault_reg_flag; + struct mutex lock; + struct delayed_work check_fault_work; + long check_fault_period; + long check_fault_status; + unsigned int format; + struct device *dev; + unsigned int rev_num; + unsigned int last_over_temp; + unsigned int last_ocp_val; + unsigned int last_bclk; + unsigned int frame_size; +}; + +static struct sma1303_pll_match sma1303_pll_matches[] = { +PLL_MATCH("1.411MHz", "24.595MHz", 1411200, 0x07, 0xF4, 0x8B, 0x03), +PLL_MATCH("1.536MHz", "24.576MHz", 1536000, 0x07, 0xE0, 0x8B, 0x03), +PLL_MATCH("3.072MHz", "24.576MHz", 3072000, 0x07, 0x70, 0x8B, 0x03), +PLL_MATCH("6.144MHz", "24.576MHz", 6144000, 0x07, 0x70, 0x8B, 0x07), +PLL_MATCH("12.288MHz", "24.576MHz", 12288000, 0x07, 0x70, 0x8B, 0x0B), +PLL_MATCH("19.2MHz", "24.343MHz", 19200000, 0x07, 0x47, 0x8B, 0x0A), +PLL_MATCH("24.576MHz", "24.576MHz", 24576000, 0x07, 0x70, 0x8B, 0x0F), +}; + +static int sma1303_startup(struct snd_soc_component *); +static int sma1303_shutdown(struct snd_soc_component *); + +static const struct reg_default sma1303_reg_def[] = { + { 0x00, 0x80 }, + { 0x01, 0x00 }, + { 0x02, 0x00 }, + { 0x03, 0x11 }, + { 0x04, 0x17 }, + { 0x09, 0x00 }, + { 0x0A, 0x58 }, + { 0x0B, 0xD8 }, + { 0x0C, 0x8C }, + { 0x0D, 0x07 }, + { 0x0E, 0xAF }, + { 0x10, 0x00 }, + { 0x11, 0x00 }, + { 0x12, 0x00 }, + { 0x14, 0x60 }, + { 0x15, 0x01 }, + { 0x16, 0x0F }, + { 0x17, 0x0F }, + { 0x18, 0x0F }, + { 0x19, 0x00 }, + { 0x1A, 0x00 }, + { 0x1B, 0x00 }, + { 0x23, 0x19 }, + { 0x24, 0x00 }, + { 0x25, 0x00 }, + { 0x26, 0x04 }, + { 0x33, 0x00 }, + { 0x34, 0x0C }, + { 0x36, 0x92 }, + { 0x37, 0x3F }, + { 0x38, 0x64 }, + { 0x3B, 0x00 }, + { 0x3C, 0x00 }, + { 0x3D, 0x00 }, + { 0x3E, 0x03 }, + { 0x3F, 0x00 }, + { 0x8B, 0x07 }, + { 0x8C, 0x70 }, + { 0x8D, 0x8B }, + { 0x8E, 0x6F }, + { 0x8F, 0x03 }, + { 0x90, 0x31 }, + { 0x91, 0x42 }, + { 0x92, 0x80 }, + { 0x94, 0x35 }, + { 0x95, 0x44 }, + { 0x96, 0x42 }, + { 0x97, 0x9A }, + { 0xA0, 0x00 }, + { 0xA1, 0x3B }, + { 0xA2, 0x48 }, + { 0xA3, 0x28 }, + { 0xA4, 0x40 }, + { 0xA5, 0x01 }, + { 0xA6, 0x41 }, + { 0xA7, 0x00 }, + { 0xFA, 0xE0 }, + { 0xFB, 0x06 }, + { 0xFF, 0x10 }, +}; + +static bool sma1303_readable_register(struct device *dev, unsigned int reg) +{ + bool result; + + if (reg > SMA1303_FF_DEVICE_INDEX) + return false; + + switch (reg) { + case SMA1303_00_SYSTEM_CTRL ... SMA1303_04_INPUT1_CTRL4: + case SMA1303_09_OUTPUT_CTRL ... SMA1303_0E_MUTE_VOL_CTRL: + case SMA1303_10_SYSTEM_CTRL1 ... SMA1303_12_SYSTEM_CTRL3: + case SMA1303_14_MODULATOR ... SMA1303_1B_BASS_SPK7: + case SMA1303_23_COMP_LIM1 ... SMA1303_26_COMP_LIM4: + case SMA1303_33_SDM_CTRL ... SMA1303_34_OTP_DATA1: + case SMA1303_36_PROTECTION ... SMA1303_38_OTP_TRM0: + case SMA1303_3B_TEST1 ... SMA1303_3F_ATEST2: + case SMA1303_8B_PLL_POST_N ... SMA1303_92_FDPEC_CTRL: + case SMA1303_94_BOOST_CTRL1 ... SMA1303_97_BOOST_CTRL4: + case SMA1303_A0_PAD_CTRL0 ... SMA1303_A7_CLK_MON: + case SMA1303_FA_STATUS1 ... SMA1303_FB_STATUS2: + result = true; + break; + case SMA1303_FF_DEVICE_INDEX: + result = true; + break; + default: + result = false; + } + return result; +} + +static bool sma1303_writeable_register(struct device *dev, unsigned int reg) +{ + bool result; + + if (reg > SMA1303_FF_DEVICE_INDEX) + return false; + + switch (reg) { + case SMA1303_00_SYSTEM_CTRL ... SMA1303_04_INPUT1_CTRL4: + case SMA1303_09_OUTPUT_CTRL ... SMA1303_0E_MUTE_VOL_CTRL: + case SMA1303_10_SYSTEM_CTRL1 ... SMA1303_12_SYSTEM_CTRL3: + case SMA1303_14_MODULATOR ... SMA1303_1B_BASS_SPK7: + case SMA1303_23_COMP_LIM1 ... SMA1303_26_COMP_LIM4: + case SMA1303_33_SDM_CTRL ... SMA1303_34_OTP_DATA1: + case SMA1303_36_PROTECTION ... SMA1303_38_OTP_TRM0: + case SMA1303_3B_TEST1 ... SMA1303_3F_ATEST2: + case SMA1303_8B_PLL_POST_N ... SMA1303_92_FDPEC_CTRL: + case SMA1303_94_BOOST_CTRL1 ... SMA1303_97_BOOST_CTRL4: + case SMA1303_A0_PAD_CTRL0 ... SMA1303_A7_CLK_MON: + result = true; + break; + default: + result = false; + } + return result; +} + +static bool sma1303_volatile_register(struct device *dev, unsigned int reg) +{ + bool result; + + switch (reg) { + case SMA1303_FA_STATUS1 ... SMA1303_FB_STATUS2: + result = true; + break; + case SMA1303_FF_DEVICE_INDEX: + result = true; + break; + default: + result = false; + } + return result; +} + +static const DECLARE_TLV_DB_SCALE(sma1303_spk_tlv, -6000, 50, 0); + +static int bytes_ext_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol, int reg) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + struct soc_bytes_ext *params = (void *)kcontrol->private_value; + unsigned int i, reg_val; + u8 *val; + + val = (u8 *)ucontrol->value.bytes.data; + for (i = 0; i < params->max; i++) { + regmap_read(sma1303->regmap, reg + i, ®_val); + if (sizeof(reg_val) > 2) + reg_val = cpu_to_le32(reg_val); + else + reg_val = cpu_to_le16(reg_val); + memcpy(val + i, ®_val, sizeof(u8)); + } + + return 0; +} + +static int bytes_ext_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol, int reg) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + struct soc_bytes_ext *params = (void *)kcontrol->private_value; + void *data; + u8 *val; + int i, ret; + + data = kmemdup(ucontrol->value.bytes.data, + params->max, GFP_KERNEL | GFP_DMA); + if (!data) + return -ENOMEM; + + val = (u8 *)data; + for (i = 0; i < params->max; i++) { + ret = regmap_write(sma1303->regmap, reg + i, *(val + i)); + if (ret) { + dev_err(component->dev, + "configuration fail, register: %x ret: %d\n", + reg + i, ret); + kfree(data); + return ret; + } + } + kfree(data); + + return 0; +} + +static int power_up_down_control_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = sma1303->amp_power_status; + + return 0; +} + +static int power_up_down_control_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + if (sel && !(sma1303->force_amp_power_down)) + sma1303_startup(component); + else + sma1303_shutdown(component); + + return 0; +} + +static int power_down_control_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = sma1303->force_amp_power_down; + + return 0; +} + +static int power_down_control_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + sma1303->force_amp_power_down = ucontrol->value.integer.value[0]; + + if (sma1303->force_amp_power_down) { + dev_info(component->dev, "%s\n", "Force AMP Power Down"); + sma1303_shutdown(component); + } + + return 0; +} + +static int force_sdo_bypass_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = sma1303->sdo_bypass_flag; + + return 0; +} + +static int force_sdo_bypass_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + sma1303->sdo_bypass_flag = (bool)sel; + + return 0; +} + +static const char * const sma1303_input_format_text[] = { + "I2S", "LJ", "Reserved", "Reserved", + "RJ_16", "RJ_18", "RJ_20", "RJ_24"}; + +static const struct soc_enum sma1303_input_format_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_input_format_text), + sma1303_input_format_text); + +static int sma1303_input_format_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_01_INPUT1_CTRL1, &val); + ucontrol->value.integer.value[0] = ((val & 0x70) >> 4); + + return 0; +} + +static int sma1303_input_format_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_01_INPUT1_CTRL1, 0x70, (sel << 4)); + + return 0; +} + +static const char * const sma1303_in_audio_mode_text[] = { + "I2S mode", "PCM short", "PCM long", "Reserved"}; + +static const struct soc_enum sma1303_in_audio_mode_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_in_audio_mode_text), + sma1303_in_audio_mode_text); + +static int sma1303_in_audio_mode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_02_INPUT1_CTRL2, &val); + ucontrol->value.integer.value[0] = ((val & 0xC0) >> 6); + + return 0; +} + +static int sma1303_in_audio_mode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_02_INPUT1_CTRL2, 0xC0, (sel << 6)); + + return 0; +} + +static const char * const sma1303_pcm_n_slot_text[] = { + "Slot_1", "Slot_2", "Slot_3", "Slot_4", "Slot_5", "Slot_6", + "Slot_7", "Slot_8", "Slot_9", "Slot_10", "Slot_11", "Slot_12", + "Slot_13", "Slot_14", "Slot_15", "Slot_16"}; + +static const struct soc_enum sma1303_pcm_n_slot_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_pcm_n_slot_text), + sma1303_pcm_n_slot_text); + +static int sma1303_pcm_n_slot_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_03_INPUT1_CTRL3, &val); + ucontrol->value.integer.value[0] = (val & 0x0F); + + return 0; +} + +static int sma1303_pcm_n_slot_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_03_INPUT1_CTRL3, 0x0F, sel); + + return 0; +} + +static const char * const sma1303_pcm1_slot_text[] = { + "Slot_1", "Slot_2", "Slot_3", "Slot_4", "Slot_5", "Slot_6", + "Slot_7", "Slot_8", "Slot_9", "Slot_10", "Slot_11", "Slot_12", + "Slot_13", "Slot_14", "Slot_15", "Slot_16"}; + +static const struct soc_enum sma1303_pcm1_slot_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_pcm1_slot_text), + sma1303_pcm1_slot_text); + +static int sma1303_pcm1_slot_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_04_INPUT1_CTRL4, &val); + ucontrol->value.integer.value[0] = ((val & 0xF0) >> 4); + + return 0; +} + +static int sma1303_pcm1_slot_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_04_INPUT1_CTRL4, 0xF0, (sel << 4)); + + return 0; +} + +static const char * const sma1303_pcm2_slot_text[] = { + "Slot_1", "Slot_2", "Slot_3", "Slot_4", "Slot_5", "Slot_6", + "Slot_7", "Slot_8", "Slot_9", "Slot_10", "Slot_11", "Slot_12", + "Slot_13", "Slot_14", "Slot_15", "Slot_16"}; + +static const struct soc_enum sma1303_pcm2_slot_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_pcm2_slot_text), + sma1303_pcm2_slot_text); + +static int sma1303_pcm2_slot_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_04_INPUT1_CTRL4, &val); + ucontrol->value.integer.value[0] = (val & 0x0F); + + return 0; +} + +static int sma1303_pcm2_slot_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_04_INPUT1_CTRL4, 0x0F, sel); + + return 0; +} + +static const char * const sma1303_port_config_text[] = { + "IN_Port", "Reserved", "OUT_Port", "Reserved"}; + +static const struct soc_enum sma1303_port_config_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_port_config_text), + sma1303_port_config_text); + +static int sma1303_port_config_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_09_OUTPUT_CTRL, &val); + ucontrol->value.integer.value[0] = ((val & 0x60) >> 5); + + return 0; +} + +static int sma1303_port_config_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_09_OUTPUT_CTRL, 0x60, (sel << 5)); + + return 0; +} + + +static const char * const sma1303_port_out_sel_text[] = { + "Disable", "Format_C", "Mixer_out", "After_DSP", + "Postscaler", "Reserved", "Reserved", "Reserved"}; + +static const struct soc_enum sma1303_port_out_sel_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_port_out_sel_text), + sma1303_port_out_sel_text); + +static int sma1303_port_out_sel_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_09_OUTPUT_CTRL, &val); + ucontrol->value.integer.value[0] = (val & 0x07); + + return 0; +} + +static int sma1303_port_out_sel_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_09_OUTPUT_CTRL, 0x07, sel); + + return 0; +} + +static const char * const sma1303_bst_off_slope_text[] = { + "6.7ns", "4.8ns", "2.6ns", "1.2ns"}; + +static const struct soc_enum sma1303_bst_off_slope_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_bst_off_slope_text), + sma1303_bst_off_slope_text); + +static int sma1303_bst_off_slope_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_0B_BST_TEST, &val); + ucontrol->value.integer.value[0] = ((val & 0xC0) >> 6); + + return 0; +} + +static int sma1303_bst_off_slope_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_0B_BST_TEST, 0xC0, (sel << 6)); + + return 0; +} + +static const char * const sma1303_set_ocp_h_text[] = { + "4.5", "3.2", "2.1", "0.9"}; + +static const struct soc_enum sma1303_set_ocp_h_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_set_ocp_h_text), + sma1303_set_ocp_h_text); + +static int sma1303_set_ocp_h_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_0C_BST_TEST1, &val); + ucontrol->value.integer.value[0] = ((val & 0xC0) >> 6); + + return 0; +} + +static int sma1303_set_ocp_h_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_0C_BST_TEST1, 0xC0, (sel << 6)); + + return 0; +} + +static const char * const sma1303_spk_off_slope_text[] = { + "00", "01", "10", "11"}; + +static const struct soc_enum sma1303_spk_off_slope_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_spk_off_slope_text), + sma1303_spk_off_slope_text); + +static int sma1303_spk_off_slope_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_0D_SPK_TEST, &val); + ucontrol->value.integer.value[0] = (val & 0x03); + + return 0; +} + +static int sma1303_spk_off_slope_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_0D_SPK_TEST, 0x03, sel); + + return 0; +} + +static const char * const sma1303_vol_slope_text[] = { + "Off", "Slow(1sec)", "Medium(0.5sec)", + "Fast(0.1sec)"}; + +static const struct soc_enum sma1303_vol_slope_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_vol_slope_text), + sma1303_vol_slope_text); + +static int sma1303_vol_slope_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_0E_MUTE_VOL_CTRL, &val); + ucontrol->value.integer.value[0] = ((val & 0xC0) >> 6); + + return 0; +} + +static int sma1303_vol_slope_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_0E_MUTE_VOL_CTRL, 0xC0, (sel << 6)); + + return 0; +} + +static const char * const sma1303_mute_slope_text[] = { + "Off", "Slow(200ms)", "Medium(50ms)", + "Fast(10ms)"}; + +static const struct soc_enum sma1303_mute_slope_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_mute_slope_text), + sma1303_mute_slope_text); + +static int sma1303_mute_slope_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_0E_MUTE_VOL_CTRL, &val); + ucontrol->value.integer.value[0] = ((val & 0x30) >> 4); + + return 0; +} + +static int sma1303_mute_slope_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_0E_MUTE_VOL_CTRL, 0x30, (sel << 4)); + + return 0; +} + +static const char * const sma1303_spkmode_text[] = { + "Off", "Mono", "Reserved", "Reserved", + "Stereo", "Reserved", "Reserved", "Reserved"}; + +static const struct soc_enum sma1303_spkmode_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_spkmode_text), + sma1303_spkmode_text); + +static int sma1303_spkmode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_10_SYSTEM_CTRL1, &val); + ucontrol->value.integer.value[0] = ((val & 0x1C) >> 2); + + return 0; +} + +static int sma1303_spkmode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_10_SYSTEM_CTRL1, 0x1C, (sel << 2)); + + if (sel == (SPK_MONO >> 2)) + sma1303->stereo_two_chip = false; + else if (sel == (SPK_STEREO >> 2)) + sma1303->stereo_two_chip = true; + + return 0; +} + +static const char * const sma1303_input_gain_text[] = { + "Gain_0dB", "Gain_M6dB", "Gain_M12dB", "Gain_MInf"}; + +static const struct soc_enum sma1303_input_gain_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_input_gain_text), + sma1303_input_gain_text); + +static int sma1303_input_gain_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_12_SYSTEM_CTRL3, &val); + ucontrol->value.integer.value[0] = ((val & 0xC0) >> 6); + + return 0; +} + +static int sma1303_input_gain_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_12_SYSTEM_CTRL3, 0xC0, (sel << 6)); + + return 0; +} + +static const char * const sma1303_input_r_gain_text[] = { + "Gain_0dB", "Gain_M6dB", "Gain_M12dB", "Gain_MInf"}; + +static const struct soc_enum sma1303_input_r_gain_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_input_r_gain_text), + sma1303_input_r_gain_text); + +static int sma1303_input_r_gain_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_12_SYSTEM_CTRL3, &val); + ucontrol->value.integer.value[0] = ((val & 0x30) >> 4); + + return 0; +} + +static int sma1303_input_r_gain_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_12_SYSTEM_CTRL3, 0x30, (sel << 4)); + + return 0; +} + +static const char * const sma1303_spk_hysfb_text[] = { + "f_625kHz", "f_414kHz", "f_297kHz", "f_226kHz"}; + +static const struct soc_enum sma1303_spk_hysfb_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_spk_hysfb_text), sma1303_spk_hysfb_text); + +static int sma1303_spk_hysfb_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_14_MODULATOR, &val); + ucontrol->value.integer.value[0] = ((val & 0xC0) >> 6); + + return 0; +} + +static int sma1303_spk_hysfb_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_14_MODULATOR, 0xC0, (sel << 6)); + + return 0; +} + +static int spk_bdelay_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_get(kcontrol, ucontrol, SMA1303_14_MODULATOR); +} + +static int spk_bdelay_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_put(kcontrol, ucontrol, SMA1303_14_MODULATOR); +} + +static int bass_spk_coeff_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_get(kcontrol, ucontrol, SMA1303_15_BASS_SPK1); +} + +static int bass_spk_coeff_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_put(kcontrol, ucontrol, SMA1303_15_BASS_SPK1); +} + +static int comp_lim_spk_coeff_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_get(kcontrol, ucontrol, SMA1303_23_COMP_LIM1); +} + +static int comp_lim_spk_coeff_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_put(kcontrol, ucontrol, SMA1303_23_COMP_LIM1); +} + +static const char * const sma1303_lr_delay_text[] = { + "Delay_00", "Delay_01", "Delay_10", "Delay_11"}; + +static const struct soc_enum sma1303_lr_delay_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_lr_delay_text), sma1303_lr_delay_text); + +static int sma1303_lr_delay_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_36_PROTECTION, &val); + ucontrol->value.integer.value[0] = ((val & 0x60) >> 5); + + return 0; +} + +static int sma1303_lr_delay_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_36_PROTECTION, 0x60, (sel << 5)); + + return 0; +} + +static const char * const sma1303_otp_mode_text[] = { + "Disable", "I_L1_S_L2", "R_L1_S_L2", "S_L1_S_L2"}; + +static const struct soc_enum sma1303_otp_mode_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_otp_mode_text), sma1303_otp_mode_text); + +static int sma1303_otp_mode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_36_PROTECTION, &val); + ucontrol->value.integer.value[0] = (val & 0x03); + + return 0; +} + +static int sma1303_otp_mode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, SMA1303_36_PROTECTION, 0x03, sel); + + return 0; +} + +static int slope_ctrl_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_get(kcontrol, ucontrol, SMA1303_37_SLOPE_CTRL); +} + +static int slope_ctrl_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_put(kcontrol, ucontrol, SMA1303_37_SLOPE_CTRL); +} + +static int test_mode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_get(kcontrol, ucontrol, SMA1303_3B_TEST1); +} + +static int test_mode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_put(kcontrol, ucontrol, SMA1303_3B_TEST1); +} + +static int pll_setting_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_get(kcontrol, ucontrol, SMA1303_8B_PLL_POST_N); +} + +static int pll_setting_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_put(kcontrol, ucontrol, SMA1303_8B_PLL_POST_N); +} + +static int pll_pd_ctrl_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_get(kcontrol, ucontrol, SMA1303_8E_PLL_CTRL); +} + +static int pll_pd_ctrl_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_put(kcontrol, ucontrol, SMA1303_8E_PLL_CTRL); +} + +static const char * const sma1303_trm_lvl_text[] = { + "On", "Off"}; + +static const struct soc_enum sma1303_trm_lvl_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_lvl_text), + sma1303_trm_lvl_text); + +static int sma1303_trm_lvl_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_8E_PLL_CTRL, &val); + ucontrol->value.integer.value[0] = ((val & 0x10) >> 4); + + return 0; +} + +static int sma1303_trm_lvl_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + int device_info, otp_data; + + regmap_read(sma1303->regmap, SMA1303_34_OTP_DATA1, &otp_data); + regmap_read(sma1303->regmap, SMA1303_FF_DEVICE_INDEX, &device_info); + + if (((device_info & 0x03) != REV_NUM_TV0) && (sel == 1)) + regmap_update_bits(sma1303->regmap, + SMA1303_8E_PLL_CTRL, 0x10, + (((otp_data & 0x20) >> 5) << 4)); + else + regmap_update_bits(sma1303->regmap, + SMA1303_8E_PLL_CTRL, 0x10, 0 << 4); + + return 0; +} + +static int postscaler_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_get(kcontrol, ucontrol, SMA1303_90_POSTSCALER); +} + +static int postscaler_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return bytes_ext_put(kcontrol, ucontrol, SMA1303_90_POSTSCALER); +} + +static const char * const sma1303_attack_lvl_text[] = { + "BST_ON", "LVL_0.0625FS", "LVL_0.125FS", "LVL_0.1875FS", + "LVL_0.25FS", "LVL_0.3125FS", "LVL_0.375FS", "LVL_0.4375FS", + "LVL_0.5FS", "LVL_0.5625FS", "LVL_0.625FS", "LVL_0.6875FS", + "LVL_0.75FS", "LVL_0.8125FS", "LVL_0.875FS", "BST_OFF"}; + +static const struct soc_enum sma1303_attack_lvl_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_attack_lvl_text), + sma1303_attack_lvl_text); + +static int sma1303_attack_lvl_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_91_CLASS_G_CTRL, &val); + ucontrol->value.integer.value[0] = ((val & 0xF0) >> 4); + + return 0; +} + +static int sma1303_attack_lvl_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_91_CLASS_G_CTRL, 0xF0, (sel << 4)); + + return 0; +} + +static const char * const sma1303_release_time_text[] = { + "Time_0ms", "Time_20ms", "Time_40ms", "Time_60ms", + "Time_80ms", "Time_100ms", "Time_120ms", "Time_140ms", + "Time_160ms", "Time_180ms", "Time_200ms", "Time_220ms", + "Time_240ms", "Time_260ms", "Time_280ms", "Time_300ms"}; + +static const struct soc_enum sma1303_release_time_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_release_time_text), + sma1303_release_time_text); + +static int sma1303_release_time_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_91_CLASS_G_CTRL, &val); + ucontrol->value.integer.value[0] = (val & 0x0F); + + return 0; +} + +static int sma1303_release_time_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_91_CLASS_G_CTRL, 0x0F, sel); + + return 0; +} + +static const char * const sma1303_flt_vdd_gain_text[] = { + "VDD_2.4V", "VDD_2.45V", "VDD_2.5V", "VDD_2.55V", + "VDD_2.6V", "VDD_2.65V", "VDD_2.7V", "VDD_2.75V", + "VDD_2.8V", "VDD_2.85V", "VDD_2.9V", "VDD_2.95V", + "VDD_3.0V", "VDD_3.05V", "VDD_3.1V", "VDD_3.15V"}; + +static const struct soc_enum sma1303_flt_vdd_gain_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_flt_vdd_gain_text), + sma1303_flt_vdd_gain_text); + +static int sma1303_flt_vdd_gain_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_92_FDPEC_CTRL, &val); + ucontrol->value.integer.value[0] = ((val & 0xF0) >> 4); + + return 0; +} + +static int sma1303_flt_vdd_gain_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + sma1303->flt_vdd_gain_status = sel; + + regmap_update_bits(sma1303->regmap, + SMA1303_92_FDPEC_CTRL, 0xF0, (sel << 4)); + + return 0; +} + +static const char * const sma1303_trm_osc_text[] = { + "f_1.4MHz", "f_1.5MHz", "f_1.8MHz", "f_2.0MHz", + "f_2.2MHz", "f_2.5MHz", "f_2.7MHz", "f_3.1MHz"}; + +static const struct soc_enum sma1303_trm_osc_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_osc_text), sma1303_trm_osc_text); + +static int sma1303_trm_osc_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_94_BOOST_CTRL1, &val); + ucontrol->value.integer.value[0] = ((val & 0x70) >> 4); + + return 0; +} + +static int sma1303_trm_osc_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_94_BOOST_CTRL1, 0x70, (sel << 4)); + + return 0; +} + +static const char * const sma1303_trm_rmp_text[] = { + "RMP_0.49A/us", "RMP_0.98A/us", "RMP_1.47A/us", "RMP_1.96A/us", + "RMP_2.45A/us", "RMP_2.94A/us", "RMP_3.43A/us", "RMP_3.92A/us"}; + +static const struct soc_enum sma1303_trm_rmp_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_rmp_text), sma1303_trm_rmp_text); + +static int sma1303_trm_rmp_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_94_BOOST_CTRL1, &val); + ucontrol->value.integer.value[0] = (val & 0x07); + + return 0; +} + +static int sma1303_trm_rmp_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_94_BOOST_CTRL1, 0x07, sel); + + return 0; +} + +static const char * const sma1303_trm_ocl_text[] = { + "I_2.0A", "I_2.3A", "I_2.6A", "I_2.8A", + "I_3.1A", "I_3.4A", "I_3.7A", "I_3.9A"}; + +static const struct soc_enum sma1303_trm_ocl_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_ocl_text), sma1303_trm_ocl_text); + +static int sma1303_trm_ocl_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_95_BOOST_CTRL2, &val); + ucontrol->value.integer.value[0] = ((val & 0x70) >> 4); + + return 0; +} + +static int sma1303_trm_ocl_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_95_BOOST_CTRL2, 0x70, (sel << 4)); + + return 0; +} + +static const char * const sma1303_trm_comp_i_text[] = { + "IG_30pF", "IG_60pF", "IG_90pF", "IG_120pF"}; + +static const struct soc_enum sma1303_trm_comp_i_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_comp_i_text), + sma1303_trm_comp_i_text); + +static int sma1303_trm_comp_i_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_95_BOOST_CTRL2, &val); + ucontrol->value.integer.value[0] = ((val & 0x0C) >> 2); + + return 0; +} + +static int sma1303_trm_comp_i_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_95_BOOST_CTRL2, 0x0C, (sel << 2)); + + return 0; +} + +static const char * const sma1303_trm_comp_p_text[] = { + "PG_0.5Mohm", "PG_0.375Mohm", "PG_0.25Mohm", "PG_0.125Mohm"}; + +static const struct soc_enum sma1303_trm_comp_p_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_comp_p_text), + sma1303_trm_comp_p_text); + +static int sma1303_trm_comp_p_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_95_BOOST_CTRL2, &val); + ucontrol->value.integer.value[0] = (val & 0x03); + + return 0; +} + +static int sma1303_trm_comp_p_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_95_BOOST_CTRL2, 0x03, sel); + + return 0; +} + +static const char * const sma1303_trm_dt_text[] = { + "Time_16.0ns", "Time_14.0ns", "Time_12.0ns", "Time_11.0ns", + "Time_10.0ns", "Time_9.0ns", "Time_8.0ns", "Time_7.3ns", + "Time_6.7ns", "Time_6.2ns", "Time_5.8ns", "Time_5.4ns", + "Time_5.1ns", "Time_4.8ns", "Time_2.1ns", "Time_2.1ns"}; + +static const struct soc_enum sma1303_trm_dt_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_dt_text), sma1303_trm_dt_text); + +static int sma1303_trm_dt_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_96_BOOST_CTRL3, &val); + ucontrol->value.integer.value[0] = ((val & 0xF0) >> 4); + + return 0; +} + +static int sma1303_trm_dt_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_96_BOOST_CTRL3, 0xF0, (sel << 4)); + + return 0; +} + +static const char * const sma1303_trm_slw_text[] = { + "Time_6.7ns", "Time_4.8ns", "Time_2.6ns", "Time_1.2ns"}; + +static const struct soc_enum sma1303_trm_slw_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_slw_text), sma1303_trm_slw_text); + +static int sma1303_trm_slw_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_96_BOOST_CTRL3, &val); + ucontrol->value.integer.value[0] = (val & 0x03); + + return 0; +} + +static int sma1303_trm_slw_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_96_BOOST_CTRL3, 0x03, sel); + + return 0; +} + +static const char * const sma1303_trm_vbst_text[] = { + "BST_5.5V", "BST_5.6V", "BST_5.7V", "BST_5.8V", + "BST_5.9V", "BST_6.0V", "BST_6.1V", "BST_6.2V"}; + +static const struct soc_enum sma1303_trm_vbst_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_vbst_text), sma1303_trm_vbst_text); + +static int sma1303_trm_vbst_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_97_BOOST_CTRL4, &val); + ucontrol->value.integer.value[0] = ((val & 0x1C) >> 2); + + return 0; +} + +static int sma1303_trm_vbst_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + if (sma1303->impossible_bst_ctrl) + dev_info(component->dev, + "Trimming of boost voltage does not change on 'impossible-bst-ctrl' property\n"); + else { + sma1303->bst_vol_lvl_status = sel; + + regmap_update_bits(sma1303->regmap, + SMA1303_97_BOOST_CTRL4, 0x1C, (sel << 2)); + } + + return 0; +} + +static const char * const sma1303_trm_tmin_text[] = { + "Time_40ns", "Time_80ns", "Time_120ns", "Time_160ns"}; + +static const struct soc_enum sma1303_trm_tmin_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_trm_tmin_text), sma1303_trm_tmin_text); + +static int sma1303_trm_tmin_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_97_BOOST_CTRL4, &val); + ucontrol->value.integer.value[0] = (val & 0x03); + + return 0; +} + +static int sma1303_trm_tmin_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_97_BOOST_CTRL4, 0x03, sel); + + return 0; +} + +static const char * const sma1303_pll_div_text[] = { + "PLL_OUT", "PLL_OUT/2", "PLL_OUT/4", "PLL_OUT/8"}; + +static const struct soc_enum sma1303_pll_div_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_pll_div_text), sma1303_pll_div_text); + +static int sma1303_pll_div_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_A2_TOP_MAN1, &val); + ucontrol->value.integer.value[0] = ((val & 0x30) >> 4); + + return 0; +} + +static int sma1303_pll_div_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_A2_TOP_MAN1, 0x30, (sel << 4)); + + return 0; +} + +static const char * const sma1303_o_format_text[] = { + "Reserved", "LJ", "I2S", "Reserved", + "TDM", "Reserved", "Reserved", "Reserved"}; + +static const struct soc_enum sma1303_o_format_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_o_format_text), sma1303_o_format_text); + +static int sma1303_o_format_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_A4_TOP_MAN3, &val); + ucontrol->value.integer.value[0] = ((val & 0xE0) >> 5); + + return 0; +} + +static int sma1303_o_format_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_A4_TOP_MAN3, 0xE0, (sel << 5)); + + return 0; +} + +static const char * const sma1303_sck_rate_text[] = { + "fs_64", "fs_64", "fs_32", "fs_32"}; + +static const struct soc_enum sma1303_sck_rate_enum = +SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_sck_rate_text), sma1303_sck_rate_text); + +static int sma1303_sck_rate_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_A4_TOP_MAN3, &val); + ucontrol->value.integer.value[0] = ((val & 0x18) >> 3); + + return 0; +} + +static int sma1303_sck_rate_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_A4_TOP_MAN3, 0x18, (sel << 3)); + + return 0; +} + +static const char * const sma1303_tdm_slot1_rx_text[] = { + "0", "1", "2", "3", "4", "5", "6", "7"}; + +static const struct soc_enum sma1303_tdm_slot1_rx_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_tdm_slot1_rx_text), + sma1303_tdm_slot1_rx_text); + +static int sma1303_tdm_slot1_rx_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_A5_TDM1, &val); + ucontrol->value.integer.value[0] = ((val & 0x38) >> 3); + + return 0; +} + +static int sma1303_tdm_slot1_rx_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_A5_TDM1, 0x38, (sel << 3)); + + return 0; +} + +static const char * const sma1303_tdm_slot2_rx_text[] = { + "0", "1", "2", "3", "4", "5", "6", "7"}; + +static const struct soc_enum sma1303_tdm_slot2_rx_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_tdm_slot2_rx_text), + sma1303_tdm_slot2_rx_text); + +static int sma1303_tdm_slot2_rx_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_A5_TDM1, &val); + ucontrol->value.integer.value[0] = ((val & 0x07) >> 0); + + return 0; +} + +static int sma1303_tdm_slot2_rx_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_A5_TDM1, 0x07, (sel << 0)); + + return 0; +} + +static const char * const sma1303_tdm_slot1_tx_text[] = { + "0", "1", "2", "3", "4", "5", "6", "7"}; + +static const struct soc_enum sma1303_tdm_slot1_tx_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_tdm_slot1_tx_text), + sma1303_tdm_slot1_tx_text); + +static int sma1303_tdm_slot1_tx_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_A6_TDM2, &val); + ucontrol->value.integer.value[0] = ((val & 0x38) >> 3); + + return 0; +} + +static int sma1303_tdm_slot1_tx_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_A6_TDM2, 0x38, (sel << 3)); + + return 0; +} + +static const char * const sma1303_tdm_slot2_tx_text[] = { + "0", "1", "2", "3", "4", "5", "6", "7"}; + +static const struct soc_enum sma1303_tdm_slot2_tx_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_tdm_slot2_tx_text), + sma1303_tdm_slot2_tx_text); + +static int sma1303_tdm_slot2_tx_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_A6_TDM2, &val); + ucontrol->value.integer.value[0] = ((val & 0x07) >> 0); + + return 0; +} + +static int sma1303_tdm_slot2_tx_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_A6_TDM2, 0x07, (sel << 0)); + + return 0; +} + +static const char * const sma1303_clk_mon_time_sel_text[] = { + "Time_80us", "Time_40us", "Time_20us", "Time_10us"}; + +static const struct soc_enum sma1303_clk_mon_time_sel_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sma1303_clk_mon_time_sel_text), + sma1303_clk_mon_time_sel_text); + +static int sma1303_clk_mon_time_sel_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int val; + + regmap_read(sma1303->regmap, SMA1303_A7_CLK_MON, &val); + ucontrol->value.integer.value[0] = ((val & 0xC0) >> 6); + + return 0; +} + +static int sma1303_clk_mon_time_sel_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int sel = (int)ucontrol->value.integer.value[0]; + + regmap_update_bits(sma1303->regmap, + SMA1303_A7_CLK_MON, 0xC0, (sel << 6)); + + return 0; +} + +static const struct snd_kcontrol_new sma1303_snd_controls[] = { +SOC_SINGLE("I2C Reg Reset(1:reset_0:normal)", + SMA1303_00_SYSTEM_CTRL, 1, 1, 0), +SOC_SINGLE_EXT("Power Up(1:Up_0:Down)", SND_SOC_NOPM, 0, 1, 0, + power_up_down_control_get, power_up_down_control_put), +SOC_SINGLE_EXT("Force AMP Power Down", SND_SOC_NOPM, 0, 1, 0, + power_down_control_get, power_down_control_put), +SOC_SINGLE_EXT("Force SDO Bypass", SND_SOC_NOPM, 0, 1, 0, + force_sdo_bypass_get, force_sdo_bypass_put), +SOC_SINGLE("I2S/PCM Clock mode(1:M_2:S)", + SMA1303_01_INPUT1_CTRL1, 7, 1, 0), +SOC_ENUM_EXT("I2S input format(I2S_LJ_RJ)", sma1303_input_format_enum, + sma1303_input_format_get, sma1303_input_format_put), +SOC_SINGLE("First-channel pol I2S(1:H_0:L)", + SMA1303_01_INPUT1_CTRL1, 3, 1, 0), +SOC_SINGLE("Data written SCK edge(1:R_0:F)", + SMA1303_01_INPUT1_CTRL1, 2, 1, 0), +SOC_ENUM_EXT("Input audio mode", sma1303_in_audio_mode_enum, + sma1303_in_audio_mode_get, sma1303_in_audio_mode_put), +SOC_SINGLE("Data inversion(1:R_0:L)", + SMA1303_02_INPUT1_CTRL2, 5, 1, 0), +SOC_SINGLE("Decoding select(1:A_0:u)", + SMA1303_02_INPUT1_CTRL2, 4, 1, 0), +SOC_SINGLE("Companding PCM data(1:C_2:L)", + SMA1303_02_INPUT1_CTRL2, 3, 1, 0), +SOC_SINGLE("PCM sample freq(1:16kHz_0:8kHz)", + SMA1303_02_INPUT1_CTRL2, 2, 1, 0), +SOC_SINGLE("PCM stereo/mono(1:S_0:M)", + SMA1303_02_INPUT1_CTRL2, 1, 1, 0), +SOC_SINGLE("PCM data length(1:16_0:8)", + SMA1303_02_INPUT1_CTRL2, 0, 1, 0), +SOC_ENUM_EXT("Number of slots per sampling period(PCM)", + sma1303_pcm_n_slot_enum, sma1303_pcm_n_slot_get, + sma1303_pcm_n_slot_put), +SOC_ENUM_EXT("Position of the first sample at 8,16kHz", + sma1303_pcm1_slot_enum, sma1303_pcm1_slot_get, + sma1303_pcm1_slot_put), +SOC_ENUM_EXT("Position of the second sample at 16kHz", + sma1303_pcm2_slot_enum, sma1303_pcm2_slot_get, + sma1303_pcm2_slot_put), +SOC_ENUM_EXT("Port In/Out port config", sma1303_port_config_enum, + sma1303_port_config_get, sma1303_port_config_put), +SOC_ENUM_EXT("Port Output Source", sma1303_port_out_sel_enum, + sma1303_port_out_sel_get, sma1303_port_out_sel_put), +SOC_SINGLE_TLV("Speaker Volume", SMA1303_0A_SPK_VOL, + 0, 167, 1, sma1303_spk_tlv), +SOC_ENUM_EXT("BST Turn-off slope", sma1303_bst_off_slope_enum, + sma1303_bst_off_slope_get, sma1303_bst_off_slope_put), +SOC_SINGLE("OCP Test(1:test_0:normal)", + SMA1303_0B_BST_TEST, 5, 1, 0), +SOC_SINGLE("LEB(1:long_0:short)", + SMA1303_0B_BST_TEST, 4, 1, 0), +SOC_SINGLE("P-Gain sel(1:normal_0:high)", + SMA1303_0B_BST_TEST, 3, 1, 0), +SOC_SINGLE("VCOMP Mon(1:mon_0:normal)", + SMA1303_0B_BST_TEST, 2, 1, 0), +SOC_SINGLE("PMOS Test(1:pmos_0:normal)", + SMA1303_0B_BST_TEST, 1, 1, 0), +SOC_SINGLE("NMOS Test(1:nmos_0:normal)", + SMA1303_0B_BST_TEST, 0, 1, 0), +SOC_ENUM_EXT("High Side OCP lvl", sma1303_set_ocp_h_enum, + sma1303_set_ocp_h_get, sma1303_set_ocp_h_put), +SOC_SINGLE("OCL Test(1:test_0:normal)", + SMA1303_0C_BST_TEST1, 5, 1, 0), +SOC_SINGLE("Loop Check(1:en_0:normal)", + SMA1303_0C_BST_TEST1, 4, 1, 0), +SOC_SINGLE("SH Protection(1:en_0:dis)", + SMA1303_0C_BST_TEST1, 3, 1, 0), +SOC_SINGLE("SPK OCP filter delay(1:Normal_0:Long)", + SMA1303_0D_SPK_TEST, 2, 1, 0), +SOC_ENUM_EXT("SPK turn off slope control", sma1303_spk_off_slope_enum, + sma1303_spk_off_slope_get, sma1303_spk_off_slope_put), +SOC_ENUM_EXT("Volume slope", sma1303_vol_slope_enum, + sma1303_vol_slope_get, sma1303_vol_slope_put), +SOC_ENUM_EXT("Mute slope", sma1303_mute_slope_enum, + sma1303_mute_slope_get, sma1303_mute_slope_put), +SOC_SINGLE("Speaker Mute Switch(1:muted_0:un)", + SMA1303_0E_MUTE_VOL_CTRL, 0, 1, 0), +SOC_ENUM_EXT("Speaker Mode", sma1303_spkmode_enum, + sma1303_spkmode_get, sma1303_spkmode_put), +SOC_SINGLE("Speaker Bass(1:en_0:dis)", SMA1303_11_SYSTEM_CTRL2, 6, 1, 0), +SOC_SINGLE("Speaker Comp/Limiter(1:en_0:dis)", + SMA1303_11_SYSTEM_CTRL2, 5, 1, 0), +SOC_SINGLE("LR_DATA_SW(1:swap_0:normal)", SMA1303_11_SYSTEM_CTRL2, 4, 1, 0), +SOC_SINGLE("Mono Mix(1:en_0:dis)", SMA1303_11_SYSTEM_CTRL2, 0, 1, 0), +SOC_ENUM_EXT("Input gain", sma1303_input_gain_enum, + sma1303_input_gain_get, sma1303_input_gain_put), +SOC_ENUM_EXT("Input gain for right channel", sma1303_input_r_gain_enum, + sma1303_input_r_gain_get, sma1303_input_r_gain_put), +SOC_ENUM_EXT("Speaker HYSFB", sma1303_spk_hysfb_enum, + sma1303_spk_hysfb_get, sma1303_spk_hysfb_put), +SND_SOC_BYTES_EXT("Speaker BDELAY", 1, spk_bdelay_get, spk_bdelay_put), +SND_SOC_BYTES_EXT("Bass Boost SPK Coeff", 7, + bass_spk_coeff_get, bass_spk_coeff_put), +SND_SOC_BYTES_EXT("DRC SPK Coeff", 4, + comp_lim_spk_coeff_get, comp_lim_spk_coeff_put), +SOC_SINGLE("SPK modulator sync(1:1/8_0:1/4)", + SMA1303_33_SDM_CTRL, 2, 1, 0), +SOC_SINGLE("Edge displacement(1:dis_0:en)", + SMA1303_36_PROTECTION, 7, 1, 0), +SOC_ENUM_EXT("PWM LR delay", sma1303_lr_delay_enum, + sma1303_lr_delay_get, sma1303_lr_delay_put), +SOC_SINGLE("OCP spk output state(1:dis_0:en)", + SMA1303_36_PROTECTION, 3, 1, 0), +SOC_SINGLE("OCP mode(1:SD_0:AR)", + SMA1303_36_PROTECTION, 2, 1, 0), +SOC_ENUM_EXT("OTP mode", sma1303_otp_mode_enum, + sma1303_otp_mode_get, sma1303_otp_mode_put), +SND_SOC_BYTES_EXT("SlopeCTRL", 1, slope_ctrl_get, slope_ctrl_put), +SND_SOC_BYTES_EXT("Test mode(Test 1~3_ATEST 1~2)", + 5, test_mode_get, test_mode_put), +SND_SOC_BYTES_EXT("PLL Setting", 5, pll_setting_get, pll_setting_put), +SND_SOC_BYTES_EXT("PLL Power control", 1, pll_pd_ctrl_get, pll_pd_ctrl_put), +SOC_ENUM_EXT("Trimming of OTP Level(1:on_0:off)", sma1303_trm_lvl_enum, + sma1303_trm_lvl_get, sma1303_trm_lvl_put), +SOC_SINGLE("Low OCL mode(1:normal_0:low)", + SMA1303_8E_PLL_CTRL, 3, 1, 0), +SND_SOC_BYTES_EXT("Postscaler Set", 1, + postscaler_get, postscaler_put), +SOC_SINGLE("Postscaler(1:bypass_0:en)", + SMA1303_90_POSTSCALER, 0, 1, 0), +SOC_ENUM_EXT("Attack level control", sma1303_attack_lvl_enum, + sma1303_attack_lvl_get, sma1303_attack_lvl_put), +SOC_ENUM_EXT("Release time control", sma1303_release_time_enum, + sma1303_release_time_get, sma1303_release_time_put), +SOC_ENUM_EXT("Filtered VDD gain control", sma1303_flt_vdd_gain_enum, + sma1303_flt_vdd_gain_get, sma1303_flt_vdd_gain_put), +SOC_SINGLE("Fast charge(1:dis_0:en)", + SMA1303_92_FDPEC_CTRL, 2, 1, 0), +SOC_ENUM_EXT("Trimming of switching frequency", sma1303_trm_osc_enum, + sma1303_trm_osc_get, sma1303_trm_osc_put), +SOC_ENUM_EXT("Trimming of ramp compensation", sma1303_trm_rmp_enum, + sma1303_trm_rmp_get, sma1303_trm_rmp_put), +SOC_ENUM_EXT("Trimming of over current limit", sma1303_trm_ocl_enum, + sma1303_trm_ocl_get, sma1303_trm_ocl_put), +SOC_ENUM_EXT("Trimming of loop comp I gain", sma1303_trm_comp_i_enum, + sma1303_trm_comp_i_get, sma1303_trm_comp_i_put), +SOC_ENUM_EXT("Trimming of loop comp P gain", sma1303_trm_comp_p_enum, + sma1303_trm_comp_p_get, sma1303_trm_comp_p_put), +SOC_ENUM_EXT("Trimming of driver deadtime", sma1303_trm_dt_enum, + sma1303_trm_dt_get, sma1303_trm_dt_put), +SOC_ENUM_EXT("Trimming of switching slew", sma1303_trm_slw_enum, + sma1303_trm_slw_get, sma1303_trm_slw_put), +SOC_ENUM_EXT("Trimming of boost voltage", sma1303_trm_vbst_enum, + sma1303_trm_vbst_get, sma1303_trm_vbst_put), +SOC_ENUM_EXT("Trimming of minimum on-time", sma1303_trm_tmin_enum, + sma1303_trm_tmin_get, sma1303_trm_tmin_put), +SOC_SINGLE("PAD SDO(1:3mA_0:2mA)", + SMA1303_A0_PAD_CTRL0, 2, 1, 0), +SOC_SINGLE("PAD Input LRCK(1:on_0:off)", + SMA1303_A1_PAD_CTRL1, 5, 1, 0), +SOC_SINGLE("PAD Input SCK(1:on_0:off)", + SMA1303_A1_PAD_CTRL1, 4, 1, 0), +SOC_SINGLE("PAD Input SDI(1:on_0:off)", + SMA1303_A1_PAD_CTRL1, 3, 1, 0), +SOC_SINGLE("PAD Input SDO(1:on_0:off)", + SMA1303_A1_PAD_CTRL1, 2, 1, 0), +SOC_SINGLE("PAD Input SDA(1:on_0:off)", + SMA1303_A1_PAD_CTRL1, 1, 1, 0), +SOC_SINGLE("PAD Input SCL(1:on_0:off)", + SMA1303_A1_PAD_CTRL1, 0, 1, 0), +SOC_SINGLE("PLL Lock Skip Mode(1:dis_0:en)", + SMA1303_A2_TOP_MAN1, 7, 1, 0), +SOC_SINGLE("PLL Power Down(1:PD_0:oper)", + SMA1303_A2_TOP_MAN1, 6, 1, 0), +SOC_ENUM_EXT("PLL Test Divider at SDO", sma1303_pll_div_enum, + sma1303_pll_div_get, sma1303_pll_div_put), +SOC_SINGLE("PLL Ref Clk(1:SCK_0:PLL_REF_Clk1)", + SMA1303_A2_TOP_MAN1, 3, 1, 0), +SOC_SINGLE("DAC Down Conver(1:C_0:N)", + SMA1303_A2_TOP_MAN1, 2, 1, 0), +SOC_SINGLE("SDO Pad Output Ctrl(1:L_0:H)", + SMA1303_A2_TOP_MAN1, 1, 1, 0), +SOC_SINGLE("SDO_output2(1:only_0:normal)", + SMA1303_A2_TOP_MAN1, 0, 1, 0), +SOC_SINGLE("Monitoring at SDO(1:OSC_0:PLL)", + SMA1303_A3_TOP_MAN2, 7, 1, 0), +SOC_SINGLE("Test clk out en(1:Clk out_0:N)", + SMA1303_A3_TOP_MAN2, 6, 1, 0), +SOC_SINGLE("SDO output(1:H_0:N)", + SMA1303_A3_TOP_MAN2, 3, 1, 0), +SOC_SINGLE("Clk Monitor(1:Not_0:Mon)", + SMA1303_A3_TOP_MAN2, 1, 1, 0), +SOC_SINGLE("OSC PD(1:PD_0:N)", + SMA1303_A3_TOP_MAN2, 0, 1, 0), +SOC_ENUM_EXT("TOP Manager Output Format", sma1303_o_format_enum, + sma1303_o_format_get, sma1303_o_format_put), +SOC_ENUM_EXT("TOP Manager SCK rate", sma1303_sck_rate_enum, + sma1303_sck_rate_get, sma1303_sck_rate_put), +SOC_SINGLE("TOP Manager LRCK Pol(1:H_0:L)", + SMA1303_A4_TOP_MAN3, 0, 1, 0), +SOC_SINGLE("TDM clk pol(1:fall_0:rise)", + SMA1303_A5_TDM1, 7, 1, 0), +SOC_SINGLE("TDM Tx(1:stereo_0:mono)", + SMA1303_A5_TDM1, 6, 1, 0), +SOC_ENUM_EXT("TDM slot1 pos Rx", sma1303_tdm_slot1_rx_enum, + sma1303_tdm_slot1_rx_get, sma1303_tdm_slot1_rx_put), +SOC_ENUM_EXT("TDM slot2 pos Rx", sma1303_tdm_slot2_rx_enum, + sma1303_tdm_slot2_rx_get, sma1303_tdm_slot2_rx_put), +SOC_SINGLE("TDM Data Length(1:32_0:16)", + SMA1303_A6_TDM2, 7, 1, 0), +SOC_SINGLE("TDM n-slot(1:8_0:4)", + SMA1303_A6_TDM2, 6, 1, 0), +SOC_ENUM_EXT("TDM slot1 pos Tx", sma1303_tdm_slot1_tx_enum, + sma1303_tdm_slot1_tx_get, sma1303_tdm_slot1_tx_put), +SOC_ENUM_EXT("TDM slot2 pos Tx", sma1303_tdm_slot2_tx_enum, + sma1303_tdm_slot2_tx_get, sma1303_tdm_slot2_tx_put), +SOC_ENUM_EXT("Clk monitor time select", sma1303_clk_mon_time_sel_enum, + sma1303_clk_mon_time_sel_get, sma1303_clk_mon_time_sel_put), +SOC_SINGLE("Noise Gen mod(1:en_0:normal)", + SMA1303_A7_CLK_MON, 5, 1, 0), +SOC_SINGLE("Noise Gen post(1:en_0:normal)", + SMA1303_A7_CLK_MON, 4, 1, 0), +SOC_SINGLE("Limiter Oper Range(1:en_0:dis)", + SMA1303_A7_CLK_MON, 3, 1, 0), +}; + +static int sma1303_startup(struct snd_soc_component *component) +{ + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + if (sma1303->amp_power_status) { + dev_info(component->dev, "%s : %s\n", + __func__, "Already AMP Power on"); + return 0; + } + + dev_info(component->dev, "%s : TRM_%s, FLT_%s\n", + __func__, sma1303_trm_vbst_text[sma1303->bst_vol_lvl_status], + sma1303_flt_vdd_gain_text[sma1303->flt_vdd_gain_status]); + + regmap_update_bits(sma1303->regmap, SMA1303_8E_PLL_CTRL, + PLL_PD2_MASK, PLL_OPERATION2); + + regmap_update_bits(sma1303->regmap, SMA1303_00_SYSTEM_CTRL, + POWER_MASK, POWER_ON); + + if (sma1303->stereo_two_chip == true) { + regmap_update_bits(sma1303->regmap, SMA1303_10_SYSTEM_CTRL1, + SPK_MODE_MASK, SPK_STEREO); + } else { + regmap_update_bits(sma1303->regmap, SMA1303_10_SYSTEM_CTRL1, + SPK_MODE_MASK, SPK_MONO); + } + + if (sma1303->check_fault_status) { + if (sma1303->check_fault_period > 0) + queue_delayed_work(system_freezable_wq, + &sma1303->check_fault_work, + sma1303->check_fault_period * HZ); + else + queue_delayed_work(system_freezable_wq, + &sma1303->check_fault_work, + CHECK_PERIOD_TIME * HZ); + } + + regmap_update_bits(sma1303->regmap, SMA1303_0E_MUTE_VOL_CTRL, + SPK_MUTE_MASK, SPK_UNMUTE); + + sma1303->amp_power_status = true; + + return 0; +} + +static int sma1303_shutdown(struct snd_soc_component *component) +{ + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + if (!(sma1303->amp_power_status)) { + dev_info(component->dev, "%s : %s\n", + __func__, "Already AMP Shutdown"); + return 0; + } + + regmap_update_bits(sma1303->regmap, SMA1303_0E_MUTE_VOL_CTRL, + SPK_MUTE_MASK, SPK_MUTE); + + cancel_delayed_work_sync(&sma1303->check_fault_work); + + msleep(55); + + regmap_update_bits(sma1303->regmap, SMA1303_10_SYSTEM_CTRL1, + SPK_MODE_MASK, SPK_OFF); + + regmap_update_bits(sma1303->regmap, SMA1303_00_SYSTEM_CTRL, + POWER_MASK, POWER_OFF); + + regmap_update_bits(sma1303->regmap, SMA1303_8E_PLL_CTRL, + PLL_PD2_MASK, PLL_PD2); + + sma1303->amp_power_status = false; + + return 0; +} + +static int sma1303_clk_supply_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); + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + dev_info(component->dev, "%s : PRE_PMU\n", __func__); + break; + + case SND_SOC_DAPM_POST_PMD: + dev_info(component->dev, "%s : POST_PMD\n", __func__); + break; + } + + return 0; +} + +static int sma1303_dac_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); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + dev_info(component->dev, "%s : PRE_PMU\n", __func__); + + if (sma1303->force_amp_power_down == false) + sma1303_startup(component); + + break; + + case SND_SOC_DAPM_POST_PMU: + dev_info(component->dev, "%s : POST_PMU\n", __func__); + + break; + + case SND_SOC_DAPM_PRE_PMD: + dev_info(component->dev, "%s : PRE_PMD\n", __func__); + + sma1303_shutdown(component); + + break; + + case SND_SOC_DAPM_POST_PMD: + dev_info(component->dev, "%s : POST_PMD\n", __func__); + + break; + } + + return 0; +} + +static int sma1303_dac_feedback_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); + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + if (!sma1303->sdo_bypass_flag) { + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + dev_info(component->dev, + "%s : DAC feedback ON\n", __func__); + regmap_update_bits(sma1303->regmap, + SMA1303_09_OUTPUT_CTRL, + PORT_CONFIG_MASK|PORT_OUT_SEL_MASK, + OUTPUT_PORT_ENABLE|SPEAKER_PATH); + regmap_update_bits(sma1303->regmap, + SMA1303_A3_TOP_MAN2, SDO_OUTPUT_MASK, + NORMAL_OUT); + break; + + case SND_SOC_DAPM_PRE_PMD: + dev_info(component->dev, + "%s : DAC feedback OFF\n", __func__); + regmap_update_bits(sma1303->regmap, + SMA1303_09_OUTPUT_CTRL, PORT_OUT_SEL_MASK, + OUT_SEL_DISABLE); + regmap_update_bits(sma1303->regmap, + SMA1303_A3_TOP_MAN2, SDO_OUTPUT_MASK, + HIGH_Z_OUT); + break; + } + } else + dev_info(component->dev, + "%s : Force SDO Setting Bypass\n", __func__); + + return 0; +} + +static const struct snd_soc_dapm_widget sma1303_dapm_widgets[] = { +SND_SOC_DAPM_SUPPLY("CLK_SUPPLY", SND_SOC_NOPM, 0, 0, sma1303_clk_supply_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), +SND_SOC_DAPM_DAC_E("DAC", "Playback", SND_SOC_NOPM, 0, 0, sma1303_dac_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), +SND_SOC_DAPM_ADC_E("DAC_FEEDBACK", "Capture", SND_SOC_NOPM, 0, 0, + sma1303_dac_feedback_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), +SND_SOC_DAPM_OUTPUT("SPK"), +SND_SOC_DAPM_INPUT("SDO"), +}; + +static const struct snd_soc_dapm_route sma1303_audio_map[] = { +{"DAC", NULL, "CLK_SUPPLY"}, +{"SPK", NULL, "DAC"}, +{"DAC_FEEDBACK", NULL, "SDO"}, +}; + +static int sma1303_setup_pll(struct snd_soc_component *component, + unsigned int bclk) +{ + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + int i = 0; + + dev_info(component->dev, "%s : BCLK = %dHz\n", + __func__, bclk); + + if (sma1303->sys_clk_id == SMA1303_PLL_CLKIN_MCLK) { + dev_info(component->dev, "%s : MCLK is not supported\n", + __func__); + } else if (sma1303->sys_clk_id == SMA1303_PLL_CLKIN_BCLK) { + for (i = 0; i < sma1303->num_of_pll_matches; i++) { + if (sma1303->pll_matches[i].input_clk == bclk) + break; + } + if (i == sma1303->num_of_pll_matches) { + dev_info(component->dev, "%s : No matching value between pll table and SCK\n", + __func__); + return -EINVAL; + } + + regmap_update_bits(sma1303->regmap, SMA1303_A2_TOP_MAN1, + PLL_PD_MASK|PLL_REF_CLK_MASK, + PLL_OPERATION|PLL_SCK); + } + + regmap_write(sma1303->regmap, SMA1303_8B_PLL_POST_N, + sma1303->pll_matches[i].post_n); + regmap_write(sma1303->regmap, SMA1303_8C_PLL_N, + sma1303->pll_matches[i].n); + regmap_write(sma1303->regmap, SMA1303_8D_PLL_A_SETTING, + sma1303->pll_matches[i].vco); + regmap_write(sma1303->regmap, SMA1303_8F_PLL_P_CP, + sma1303->pll_matches[i].p_cp); + + return 0; +} + +static int sma1303_dai_hw_params_amp(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + unsigned int input_format = 0; + unsigned int bclk = 0; + + if (sma1303->format == SND_SOC_DAIFMT_DSP_A) + bclk = params_rate(params) * sma1303->frame_size; + else + bclk = params_rate(params) * params_physical_width(params) + * params_channels(params); + + dev_info(component->dev, + "%s : rate = %d : bit size = %d : channel = %d\n", + __func__, params_rate(params), params_width(params), + params_channels(params)); + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + + if (sma1303->force_amp_power_down == false && + (sma1303->sys_clk_id == SMA1303_PLL_CLKIN_MCLK + || sma1303->sys_clk_id == SMA1303_PLL_CLKIN_BCLK)) { + + if (sma1303->last_bclk != bclk) { + if (sma1303->amp_power_status) { + sma1303_shutdown(component); + sma1303_setup_pll(component, bclk); + sma1303_startup(component); + } else + sma1303_setup_pll(component, bclk); + + sma1303->last_bclk = bclk; + } + } + + switch (params_rate(params)) { + case 8000: + case 12000: + case 16000: + case 24000: + case 32000: + case 44100: + case 48000: + case 96000: + regmap_update_bits(sma1303->regmap, SMA1303_A2_TOP_MAN1, + DAC_DN_CONV_MASK, DAC_DN_CONV_DISABLE); + regmap_update_bits(sma1303->regmap, SMA1303_01_INPUT1_CTRL1, + LEFTPOL_MASK, LOW_FIRST_CH); + break; + + case 192000: + regmap_update_bits(sma1303->regmap, SMA1303_A2_TOP_MAN1, + DAC_DN_CONV_MASK, DAC_DN_CONV_ENABLE); + regmap_update_bits(sma1303->regmap, SMA1303_01_INPUT1_CTRL1, + LEFTPOL_MASK, HIGH_FIRST_CH); + break; + + default: + dev_err(component->dev, "%s not support rate : %d\n", + __func__, params_rate(params)); + + return -EINVAL; + } + + } else { + + switch (params_format(params)) { + + case SNDRV_PCM_FORMAT_S16_LE: + dev_info(component->dev, + "%s set format SNDRV_PCM_FORMAT_S16_LE\n", + __func__); + break; + + case SNDRV_PCM_FORMAT_S24_LE: + dev_info(component->dev, + "%s set format SNDRV_PCM_FORMAT_S24_LE\n", + __func__); + break; + + default: + dev_err(component->dev, + "%s not support data bit : %d\n", __func__, + params_format(params)); + return -EINVAL; + } + } + + switch (params_width(params)) { + case 16: + switch (sma1303->format) { + case SND_SOC_DAIFMT_I2S: + input_format |= STANDARD_I2S; + break; + case SND_SOC_DAIFMT_LEFT_J: + input_format |= LJ; + break; + case SND_SOC_DAIFMT_RIGHT_J: + input_format |= RJ_16BIT; + break; + } + break; + case 24: + switch (sma1303->format) { + case SND_SOC_DAIFMT_I2S: + input_format |= STANDARD_I2S; + break; + case SND_SOC_DAIFMT_LEFT_J: + input_format |= LJ; + break; + case SND_SOC_DAIFMT_RIGHT_J: + input_format |= RJ_24BIT; + break; + } + break; + + default: + dev_err(component->dev, + "%s not support data bit : %d\n", __func__, + params_format(params)); + return -EINVAL; + } + + regmap_update_bits(sma1303->regmap, SMA1303_01_INPUT1_CTRL1, + I2S_MODE_MASK, input_format); + + return 0; +} + +static int sma1303_dai_set_sysclk_amp(struct snd_soc_dai *dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_component *component = dai->component; + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + switch (clk_id) { + case SMA1303_EXTERNAL_CLOCK_19_2: + break; + case SMA1303_EXTERNAL_CLOCK_24_576: + break; + case SMA1303_PLL_CLKIN_MCLK: + break; + case SMA1303_PLL_CLKIN_BCLK: + break; + default: + dev_err(component->dev, "Invalid clk id: %d\n", clk_id); + return -EINVAL; + } + sma1303->sys_clk_id = clk_id; + return 0; +} + +static int sma1303_dai_mute(struct snd_soc_dai *dai, int mute, int stream) +{ + struct snd_soc_component *component = dai->component; + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + if (stream == SNDRV_PCM_STREAM_CAPTURE) + return 0; + + if (!(sma1303->amp_power_status)) { + dev_info(component->dev, "%s : %s\n", + __func__, "Already AMP Shutdown"); + return 0; + } + + if (mute) { + dev_info(component->dev, "%s : %s\n", __func__, "MUTE"); + + regmap_update_bits(sma1303->regmap, SMA1303_0E_MUTE_VOL_CTRL, + SPK_MUTE_MASK, SPK_MUTE); + } else { + dev_info(component->dev, "%s : %s\n", __func__, "UNMUTE"); + + regmap_update_bits(sma1303->regmap, SMA1303_0E_MUTE_VOL_CTRL, + SPK_MUTE_MASK, SPK_UNMUTE); + } + + return 0; +} + +static int sma1303_dai_set_fmt_amp(struct snd_soc_dai *dai, + unsigned int fmt) +{ + struct snd_soc_component *component = dai->component; + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + + case SND_SOC_DAIFMT_CBS_CFS: + dev_info(component->dev, + "%s : %s\n", __func__, "I2S/TDM Device mode"); + regmap_update_bits(sma1303->regmap, SMA1303_01_INPUT1_CTRL1, + CONTROLLER_DEVICE_MASK, DEVICE_MODE); + + break; + + case SND_SOC_DAIFMT_CBM_CFM: + dev_info(component->dev, + "%s : %s\n", __func__, "I2S/TDM Controller mode"); + regmap_update_bits(sma1303->regmap, SMA1303_01_INPUT1_CTRL1, + CONTROLLER_DEVICE_MASK, CONTROLLER_MODE); + break; + + default: + dev_err(component->dev, + "Unsupported Controller/Device : 0x%x\n", fmt); + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + + case SND_SOC_DAIFMT_I2S: + case SND_SOC_DAIFMT_RIGHT_J: + case SND_SOC_DAIFMT_LEFT_J: + case SND_SOC_DAIFMT_DSP_A: + case SND_SOC_DAIFMT_DSP_B: + sma1303->format = fmt & SND_SOC_DAIFMT_FORMAT_MASK; + break; + default: + dev_err(component->dev, + "Unsupported Audio Interface Format : 0x%x\n", fmt); + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + + case SND_SOC_DAIFMT_IB_NF: + dev_info(component->dev, "%s : %s\n", + __func__, "Invert BCLK + Normal Frame"); + regmap_update_bits(sma1303->regmap, SMA1303_01_INPUT1_CTRL1, + SCK_RISING_MASK, SCK_RISING_EDGE); + break; + case SND_SOC_DAIFMT_IB_IF: + dev_info(component->dev, "%s : %s\n", + __func__, "Invert BCLK + Invert Frame"); + regmap_update_bits(sma1303->regmap, SMA1303_01_INPUT1_CTRL1, + LEFTPOL_MASK|SCK_RISING_MASK, + HIGH_FIRST_CH|SCK_RISING_EDGE); + break; + case SND_SOC_DAIFMT_NB_IF: + dev_info(component->dev, "%s : %s\n", + __func__, "Normal BCLK + Invert Frame"); + regmap_update_bits(sma1303->regmap, SMA1303_01_INPUT1_CTRL1, + LEFTPOL_MASK, HIGH_FIRST_CH); + break; + case SND_SOC_DAIFMT_NB_NF: + dev_info(component->dev, "%s : %s\n", + __func__, "Normal BCLK + Normal Frame"); + break; + default: + dev_err(component->dev, + "Unsupported Bit & Frameclock : 0x%x\n", fmt); + return -EINVAL; + } + + return 0; +} + +static int sma1303_dai_set_tdm_slot(struct snd_soc_dai *dai, + unsigned int tx_mask, unsigned int rx_mask, + int slots, int slot_width) +{ + struct snd_soc_component *component = dai->component; + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + dev_info(component->dev, "%s : slots = %d, slot_width - %d\n", + __func__, slots, slot_width); + + sma1303->frame_size = slot_width * slots; + + regmap_update_bits(sma1303->regmap, SMA1303_A4_TOP_MAN3, + O_FORMAT_MASK, O_FMT_TDM); + + switch (slot_width) { + case 16: + regmap_update_bits(sma1303->regmap, SMA1303_A6_TDM2, + TDM_DL_MASK, TDM_DL_16); + break; + case 32: + regmap_update_bits(sma1303->regmap, SMA1303_A6_TDM2, + TDM_DL_MASK, TDM_DL_32); + break; + default: + dev_err(component->dev, "%s not support TDM %d slot_width\n", + __func__, slot_width); + } + + switch (slots) { + case 4: + regmap_update_bits(sma1303->regmap, SMA1303_A6_TDM2, + TDM_N_SLOT_MASK, TDM_N_SLOT_4); + break; + case 8: + regmap_update_bits(sma1303->regmap, SMA1303_A6_TDM2, + TDM_N_SLOT_MASK, TDM_N_SLOT_8); + break; + default: + dev_err(component->dev, "%s not support TDM %d slots\n", + __func__, slots); + } + + if (sma1303->tdm_slot_rx < slots) + regmap_update_bits(sma1303->regmap, + SMA1303_A5_TDM1, TDM_SLOT1_RX_POS_MASK, + (sma1303->tdm_slot_rx) << 3); + else + dev_err(component->dev, "%s Incorrect tdm-slot-rx %d set\n", + __func__, sma1303->tdm_slot_rx); + + regmap_update_bits(sma1303->regmap, SMA1303_A5_TDM1, + TDM_CLK_POL_MASK, TDM_CLK_POL_RISE); + regmap_update_bits(sma1303->regmap, SMA1303_A5_TDM1, + TDM_TX_MODE_MASK, TDM_TX_MONO); + if (sma1303->tdm_slot_tx < slots) + regmap_update_bits(sma1303->regmap, + SMA1303_A6_TDM2, TDM_SLOT1_TX_POS_MASK, + (sma1303->tdm_slot_tx) << 3); + else + dev_err(component->dev, "%s Incorrect tdm-slot-tx %d set\n", + __func__, sma1303->tdm_slot_tx); + + return 0; +} + +static const struct snd_soc_dai_ops sma1303_dai_ops_amp = { + .set_sysclk = sma1303_dai_set_sysclk_amp, + .set_fmt = sma1303_dai_set_fmt_amp, + .hw_params = sma1303_dai_hw_params_amp, + .mute_stream = sma1303_dai_mute, + .set_tdm_slot = sma1303_dai_set_tdm_slot, +}; + +#define SMA1303_RATES SNDRV_PCM_RATE_8000_192000 +#define SMA1303_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) + +static struct snd_soc_dai_driver sma1303_dai[] = { +{ + .name = "sma1303-amplifier", + .id = 0, + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 2, + .rates = SMA1303_RATES, + .formats = SMA1303_FORMATS, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 2, + .rates = SMA1303_RATES, + .formats = SMA1303_FORMATS, + }, + .ops = &sma1303_dai_ops_amp, +} +}; + +static int sma1303_set_bias_level(struct snd_soc_component *component, + enum snd_soc_bias_level level) +{ + switch (level) { + case SND_SOC_BIAS_ON: + + dev_info(component->dev, "%s\n", "SND_SOC_BIAS_ON"); + sma1303_startup(component); + + break; + + case SND_SOC_BIAS_PREPARE: + + dev_info(component->dev, "%s\n", "SND_SOC_BIAS_PREPARE"); + + break; + + case SND_SOC_BIAS_STANDBY: + + dev_info(component->dev, "%s\n", "SND_SOC_BIAS_STANDBY"); + + break; + + case SND_SOC_BIAS_OFF: + + dev_info(component->dev, "%s\n", "SND_SOC_BIAS_OFF"); + sma1303_shutdown(component); + + break; + } + + return 0; +} + +static void sma1303_check_fault_worker(struct work_struct *work) +{ + struct sma1303_priv *sma1303 = + container_of(work, struct sma1303_priv, check_fault_work.work); + int ret; + unsigned int over_temp, ocp_val, uvlo_val; + bool fault_val_flag = false; + + mutex_lock(&sma1303->lock); + + if (sma1303->tsdw_cnt) + ret = regmap_read(sma1303->regmap, + SMA1303_0A_SPK_VOL, &sma1303->cur_vol); + else + ret = regmap_read(sma1303->regmap, + SMA1303_0A_SPK_VOL, &sma1303->init_vol); + + if (ret != 0) { + dev_err(sma1303->dev, + "failed to read SMA1303_0A_SPK_VOL : %d\n", ret); + mutex_unlock(&sma1303->lock); + return; + } + + ret = regmap_read(sma1303->regmap, SMA1303_FA_STATUS1, &over_temp); + if (ret != 0) { + dev_err(sma1303->dev, + "failed to read SMA1303_FA_STATUS1 : %d\n", ret); + mutex_unlock(&sma1303->lock); + return; + } + + ret = regmap_read(sma1303->regmap, SMA1303_FB_STATUS2, &ocp_val); + if (ret != 0) { + dev_err(sma1303->dev, + "failed to read SMA1303_FB_STATUS2 : %d\n", ret); + mutex_unlock(&sma1303->lock); + return; + } + + ret = regmap_read(sma1303->regmap, SMA1303_FF_DEVICE_INDEX, &uvlo_val); + if (ret != 0) { + dev_err(sma1303->dev, + "failed to read SMA1303_FF_DEVICE_INDEX : %d\n", ret); + mutex_unlock(&sma1303->lock); + return; + } + + if (~over_temp & OT1_OK_STATUS) { + dev_crit(sma1303->dev, + "%s : OT1(Over Temperature Level 1)\n", __func__); + + if ((sma1303->cur_vol + 6) <= 0xFF) + regmap_write(sma1303->regmap, + SMA1303_0A_SPK_VOL, sma1303->cur_vol + 6); + + sma1303->tsdw_cnt++; + fault_val_flag = true; + } else if (sma1303->tsdw_cnt) { + regmap_write(sma1303->regmap, + SMA1303_0A_SPK_VOL, sma1303->init_vol); + sma1303->tsdw_cnt = 0; + sma1303->cur_vol = sma1303->init_vol; + } + + if (~over_temp & OT2_OK_STATUS) { + dev_crit(sma1303->dev, + "%s : OT2(Over Temperature Level 2)\n", __func__); + fault_val_flag = true; + } + if (ocp_val & OCP_SPK_STATUS) { + dev_crit(sma1303->dev, + "%s : OCP_SPK(Over Current Protect SPK)\n", __func__); + fault_val_flag = true; + } + if (ocp_val & OCP_BST_STATUS) { + dev_crit(sma1303->dev, + "%s : OCP_BST(Over Current Protect Boost)\n", __func__); + fault_val_flag = true; + } + if ((ocp_val & CLK_MON_STATUS) && (sma1303->amp_power_status)) { + dev_crit(sma1303->dev, + "%s : CLK_FAULT(No clock input)\n", __func__); + fault_val_flag = true; + } + if (uvlo_val & UVLO_BST_STATUS) { + dev_crit(sma1303->dev, + "%s : UVLO(Under Voltage Lock Out)\n", __func__); + fault_val_flag = true; + } + + if ((over_temp != sma1303->last_over_temp) || + (ocp_val != sma1303->last_ocp_val)) { + + dev_crit(sma1303->dev, "Please check AMP status"); + dev_info(sma1303->dev, "STATUS1=0x%02X : STATUS2=0x%02X\n", + over_temp, ocp_val); + sma1303->last_over_temp = over_temp; + sma1303->last_ocp_val = ocp_val; + } + + if (sma1303->check_fault_status) { + if (sma1303->check_fault_period > 0) + queue_delayed_work(system_freezable_wq, + &sma1303->check_fault_work, + sma1303->check_fault_period * HZ); + else + queue_delayed_work(system_freezable_wq, + &sma1303->check_fault_work, + CHECK_PERIOD_TIME * HZ); + } + + if (fault_val_flag && sma1303->fault_reg_flag) { + int i, j = 0; + char reg[256]; + char reg_str[12][50] = { }; + bool state; + + regmap_bulk_read(sma1303->regmap, + SMA1303_00_SYSTEM_CTRL, reg, ARRAY_SIZE(reg)); + dev_crit(sma1303->dev, "\n"); + dev_crit(sma1303->dev, "sma1303 register values\n"); + dev_crit(sma1303->dev, "\t 0\t1\t2\t3\t4\t5\t6\t7\t8\t9\tA\tB\tC\tD\tE\tF\n"); + dev_crit(sma1303->dev, "\t ---------------------------------------------------------------------------------------------------------\n"); + for (i = 0; i <= SMA1303_A7_CLK_MON; i++) { + switch (i) { + case SMA1303_00_SYSTEM_CTRL ... SMA1303_04_INPUT1_CTRL4: + case SMA1303_09_OUTPUT_CTRL + ... SMA1303_0E_MUTE_VOL_CTRL: + case SMA1303_10_SYSTEM_CTRL1 + ... SMA1303_12_SYSTEM_CTRL3: + case SMA1303_14_MODULATOR ... SMA1303_1B_BASS_SPK7: + case SMA1303_23_COMP_LIM1 ... SMA1303_26_COMP_LIM4: + case SMA1303_33_SDM_CTRL ... SMA1303_34_OTP_DATA1: + case SMA1303_36_PROTECTION ... SMA1303_38_OTP_TRM0: + case SMA1303_3B_TEST1 ... SMA1303_3F_ATEST2: + case SMA1303_8B_PLL_POST_N ... SMA1303_92_FDPEC_CTRL: + case SMA1303_94_BOOST_CTRL1 ... SMA1303_97_BOOST_CTRL4: + case SMA1303_A0_PAD_CTRL0 ... SMA1303_A7_CLK_MON: + state = true; + break; + default: + state = false; + } + if (state == false) + sprintf(reg_str[j], "%sX\t", reg_str[j]); + else + sprintf(reg_str[j], "%s%02X\t", + reg_str[j], reg[i]); + + if (i%16 == 15 || i == SMA1303_A7_CLK_MON) { + dev_crit(sma1303->dev, "%X |%s", + j, reg_str[j]); + j++; + } + } + + for (i = SMA1303_FA_STATUS1-10; + i <= SMA1303_FF_DEVICE_INDEX; i++) { + switch (i) { + case SMA1303_FA_STATUS1 ... SMA1303_FB_STATUS2: + case SMA1303_FF_DEVICE_INDEX: + state = true; + break; + default: + state = false; + } + if (state == false) + sprintf(reg_str[j], "%sX\t", reg_str[j]); + else + sprintf(reg_str[j], "%s%02X\t", + reg_str[j], reg[i]); + + if (i == SMA1303_FF_DEVICE_INDEX) { + dev_crit(sma1303->dev, "F |%s", reg_str[j]); + j++; + } + } + sma1303->fault_reg_flag = false; + } + + if (!(~over_temp & OT1_OK_STATUS) && !(~over_temp & OT2_OK_STATUS) + && !(ocp_val & OCP_SPK_STATUS) + && !(ocp_val & OCP_BST_STATUS) + && !(ocp_val & CLK_MON_STATUS) + && !(uvlo_val & UVLO_BST_STATUS)) { + fault_val_flag = false; + sma1303->fault_reg_flag = true; + } + + mutex_unlock(&sma1303->lock); +} + +#ifdef CONFIG_PM +static int sma1303_suspend(struct snd_soc_component *component) +{ + return 0; +} + +static int sma1303_resume(struct snd_soc_component *component) +{ + return 0; +} +#else +#define sma1303_suspend NULL +#define sma1303_resume NULL +#endif + +static int sma1303_reset(struct snd_soc_component *component) +{ + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + int ret; + unsigned int status, otp_stat; + + regmap_update_bits(sma1303->regmap, + SMA1303_00_SYSTEM_CTRL, RESETBYI2C_MASK, RESETBYI2C_RESET); + + ret = regmap_read(sma1303->regmap, SMA1303_FF_DEVICE_INDEX, &status); + + if (ret != 0) + dev_err(sma1303->dev, + "failed to read SMA1303_FA_STATUS1 : %d\n", ret); + else + sma1303->rev_num = status & REV_NUM_STATUS; + + if (sma1303->rev_num == REV_NUM_TV0) + dev_info(component->dev, "SMA1303 Trimming Version 0\n"); + else if (sma1303->rev_num == REV_NUM_TV1) + dev_info(component->dev, "SMA1303 Trimming Version 1\n"); + + regmap_read(sma1303->regmap, SMA1303_FB_STATUS2, &otp_stat); + + if (((sma1303->rev_num == REV_NUM_TV0) && + ((otp_stat & 0x0E) == OTP_STAT_OK_0)) || + ((sma1303->rev_num != REV_NUM_TV0) && + ((otp_stat & 0x0C) == OTP_STAT_OK_1))) + dev_info(component->dev, "SMA1303 OTP Status Successful\n"); + else + dev_info(component->dev, "SMA1303 OTP Status Fail\n"); + + regmap_write(sma1303->regmap, SMA1303_00_SYSTEM_CTRL, 0x80); + regmap_write(sma1303->regmap, SMA1303_0A_SPK_VOL, sma1303->init_vol); + regmap_update_bits(sma1303->regmap, + SMA1303_0B_BST_TEST, BST_OFF_SLOPE_MASK, BST_OFF_SLOPE_2_6ns); + regmap_update_bits(sma1303->regmap, + SMA1303_0C_BST_TEST1, EN_SH_PRT_MASK, EN_SH_PRT_DISABLE); + regmap_write(sma1303->regmap, SMA1303_0E_MUTE_VOL_CTRL, 0x3F); + regmap_write(sma1303->regmap, SMA1303_10_SYSTEM_CTRL1, 0x04); + + if (sma1303->stereo_two_chip == true) { + regmap_update_bits(sma1303->regmap, + SMA1303_11_SYSTEM_CTRL2, MONOMIX_MASK, MONOMIX_OFF); + } else { + regmap_update_bits(sma1303->regmap, + SMA1303_11_SYSTEM_CTRL2, MONOMIX_MASK, MONOMIX_ON); + } + + regmap_write(sma1303->regmap, SMA1303_14_MODULATOR, 0x5c); + regmap_write(sma1303->regmap, SMA1303_3B_TEST1, 0x5A); + regmap_update_bits(sma1303->regmap, SMA1303_3C_TEST2, + SDM_SYNC_DIS_MASK, SDM_SYNC_DISABLE); + regmap_update_bits(sma1303->regmap, SMA1303_3F_ATEST2, + SPK_OUT_FREQ_MASK, SPK_OUT_FREQ_410K); + regmap_update_bits(sma1303->regmap, SMA1303_3F_ATEST2, + LOW_POWER_MODE_MASK, LOW_POWER_MODE_ENABLE); + regmap_write(sma1303->regmap, SMA1303_90_POSTSCALER, 0x26); + regmap_write(sma1303->regmap, SMA1303_91_CLASS_G_CTRL, 0x42); + regmap_write(sma1303->regmap, SMA1303_92_FDPEC_CTRL, 0xE0); + sma1303->flt_vdd_gain_status = (FLT_VDD_GAIN_3P10 >> 4); + regmap_write(sma1303->regmap, SMA1303_94_BOOST_CTRL1, 0x35); + regmap_write(sma1303->regmap, SMA1303_37_SLOPE_CTRL, 0x27); + regmap_write(sma1303->regmap, SMA1303_95_BOOST_CTRL2, 0x0C); + regmap_write(sma1303->regmap, SMA1303_97_BOOST_CTRL4, 0x95); + sma1303->bst_vol_lvl_status = (TRM_VBST_6P0 >> 2); + regmap_write(sma1303->regmap, SMA1303_96_BOOST_CTRL3, 0x42); + regmap_update_bits(sma1303->regmap, + SMA1303_A2_TOP_MAN1, PLL_LOCK_SKIP_MASK, + PLL_LOCK_DISABLE); + + dev_info(component->dev, + "%s init_vol is 0x%x\n", __func__, sma1303->init_vol); + + return 0; +} + +static int sma1303_probe(struct snd_soc_component *component) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *dapm_widget_str = NULL; + int prefix_len = 0, str_max = 30; + + if (component->name_prefix != NULL) { + dev_info(component->dev, "%s : component name prefix - %s\n", + __func__, component->name_prefix); + + prefix_len = strlen(component->name_prefix); + dapm_widget_str = kzalloc(prefix_len + str_max, GFP_KERNEL); + + if (!dapm_widget_str) { + kfree(dapm_widget_str); + return -ENOMEM; + } + + strcpy(dapm_widget_str, component->name_prefix); + strcat(dapm_widget_str, " Playback"); + + snd_soc_dapm_ignore_suspend(dapm, dapm_widget_str); + + memset(dapm_widget_str + prefix_len, 0, str_max); + + strcpy(dapm_widget_str, component->name_prefix); + strcat(dapm_widget_str, " SPK"); + + snd_soc_dapm_ignore_suspend(dapm, dapm_widget_str); + + kfree(dapm_widget_str); + } else { + snd_soc_dapm_ignore_suspend(dapm, "Playback"); + snd_soc_dapm_ignore_suspend(dapm, "SPK"); + } + + snd_soc_dapm_sync(dapm); + + sma1303_reset(component); + + return 0; +} + +static void sma1303_remove(struct snd_soc_component *component) +{ + struct sma1303_priv *sma1303 = snd_soc_component_get_drvdata(component); + + cancel_delayed_work_sync(&sma1303->check_fault_work); + sma1303_set_bias_level(component, SND_SOC_BIAS_OFF); +} + +static const struct snd_soc_component_driver sma1303_component = { + .probe = sma1303_probe, + .remove = sma1303_remove, + .suspend = sma1303_suspend, + .resume = sma1303_resume, + .controls = sma1303_snd_controls, + .num_controls = ARRAY_SIZE(sma1303_snd_controls), + .dapm_widgets = sma1303_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(sma1303_dapm_widgets), + .dapm_routes = sma1303_audio_map, + .num_dapm_routes = ARRAY_SIZE(sma1303_audio_map), +}; + +const struct regmap_config sma_i2c_regmap = { + .reg_bits = 8, + .val_bits = 8, + + .max_register = SMA1303_FF_DEVICE_INDEX, + .readable_reg = sma1303_readable_register, + .writeable_reg = sma1303_writeable_register, + .volatile_reg = sma1303_volatile_register, + + .cache_type = REGCACHE_NONE, + .reg_defaults = sma1303_reg_def, + .num_reg_defaults = ARRAY_SIZE(sma1303_reg_def), +}; + +static ssize_t check_fault_period_show(struct device *dev, + struct device_attribute *devattr, char *buf) +{ + struct sma1303_priv *sma1303 = dev_get_drvdata(dev); + int rc; + + rc = (int)snprintf(buf, PAGE_SIZE, + "%ld\n", sma1303->check_fault_period); + + return (ssize_t)rc; +} + +static ssize_t check_fault_period_store(struct device *dev, + struct device_attribute *devattr, const char *buf, size_t count) +{ + struct sma1303_priv *sma1303 = dev_get_drvdata(dev); + int ret; + + ret = kstrtol(buf, 10, &sma1303->check_fault_period); + + if (ret) + return -EINVAL; + + return (ssize_t)count; +} + +static DEVICE_ATTR_RW(check_fault_period); + +static ssize_t check_fault_status_show(struct device *dev, + struct device_attribute *devattr, char *buf) +{ + struct sma1303_priv *sma1303 = dev_get_drvdata(dev); + int rc; + + rc = (int)snprintf(buf, PAGE_SIZE, + "%ld\n", sma1303->check_fault_status); + + return (ssize_t)rc; +} + +static ssize_t check_fault_status_store(struct device *dev, + struct device_attribute *devattr, const char *buf, size_t count) +{ + struct sma1303_priv *sma1303 = dev_get_drvdata(dev); + int ret; + + ret = kstrtol(buf, 10, &sma1303->check_fault_status); + + if (ret) + return -EINVAL; + + if (sma1303->check_fault_status) { + if (sma1303->check_fault_period > 0) + queue_delayed_work(system_freezable_wq, + &sma1303->check_fault_work, + sma1303->check_fault_period * HZ); + else + queue_delayed_work(system_freezable_wq, + &sma1303->check_fault_work, + CHECK_PERIOD_TIME * HZ); + } + + return (ssize_t)count; +} + +static DEVICE_ATTR_RW(check_fault_status); + +static struct attribute *sma1303_attr[] = { + &dev_attr_check_fault_period.attr, + &dev_attr_check_fault_status.attr, + NULL, +}; + +static struct attribute_group sma1303_attr_group = { + .attrs = sma1303_attr, +}; + +static int sma1303_i2c_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct sma1303_priv *sma1303; + struct device_node *np = client->dev.of_node; + int ret; + u32 value; + unsigned int device_info; + + dev_info(&client->dev, "%s is here. Driver version REV018\n", __func__); + + sma1303 = devm_kzalloc(&client->dev, sizeof(struct sma1303_priv), + GFP_KERNEL); + + if (!sma1303) + return -ENOMEM; + + sma1303->regmap = devm_regmap_init_i2c(client, &sma_i2c_regmap); + + if (IS_ERR(sma1303->regmap)) { + ret = PTR_ERR(sma1303->regmap); + dev_err(&client->dev, + "Failed to allocate register map: %d\n", ret); + + devm_kfree(&client->dev, sma1303); + + return ret; + } + + if (np) { + if (!of_property_read_u32(np, "init-vol", &value)) { + dev_info(&client->dev, + "init_vol is 0x%x from DT\n", value); + sma1303->init_vol = value; + } else { + dev_info(&client->dev, + "init_vol is set with 0x31(-0.5dB)\n"); + sma1303->init_vol = 0x31; + } + if (of_property_read_bool(np, "stereo-two-chip")) { + dev_info(&client->dev, "Stereo for two chip solution\n"); + sma1303->stereo_two_chip = true; + } else { + dev_info(&client->dev, "Mono for one chip solution\n"); + sma1303->stereo_two_chip = false; + } + if (of_property_read_bool(np, "impossible-bst-ctrl")) { + dev_info(&client->dev, "Boost control setting is not possible\n"); + sma1303->impossible_bst_ctrl = true; + } else { + dev_info(&client->dev, "Boost control setting is possible\n"); + sma1303->impossible_bst_ctrl = false; + } + if (!of_property_read_u32(np, "tdm-slot-rx", &value)) { + dev_info(&client->dev, + "tdm slot rx is '%d' from DT\n", value); + sma1303->tdm_slot_rx = value; + } else { + dev_info(&client->dev, + "Default setting of tdm slot rx is '0'\n"); + sma1303->tdm_slot_rx = 0; + } + if (!of_property_read_u32(np, "tdm-slot-tx", &value)) { + dev_info(&client->dev, + "tdm slot tx is '%d' from DT\n", value); + sma1303->tdm_slot_tx = value; + } else { + dev_info(&client->dev, + "Default setting of tdm slot tx is '0'\n"); + sma1303->tdm_slot_tx = 0; + } + if (!of_property_read_u32(np, "sys-clk-id", &value)) { + switch (value) { + case SMA1303_EXTERNAL_CLOCK_19_2: + case SMA1303_EXTERNAL_CLOCK_24_576: + case SMA1303_PLL_CLKIN_MCLK: + dev_info(&client->dev, "MCLK is not supported\n"); + break; + case SMA1303_PLL_CLKIN_BCLK: + dev_info(&client->dev, + "Take an BCLK(SCK) and covert it to an internal PLL for use\n"); + break; + default: + dev_err(&client->dev, + "Invalid sys-clk-id: %d\n", value); + return -EINVAL; + } + sma1303->sys_clk_id = value; + } else { + dev_info(&client->dev, "Use the internal PLL clock by default\n"); + sma1303->sys_clk_id = SMA1303_PLL_CLKIN_BCLK; + } + } else { + dev_err(&client->dev, + "device node initialization error\n"); + devm_kfree(&client->dev, sma1303); + return -ENODEV; + } + + ret = regmap_read(sma1303->regmap, + SMA1303_FF_DEVICE_INDEX, &device_info); + + if ((ret != 0) || ((device_info & 0xF8) != DEVICE_ID)) { + dev_err(&client->dev, "device initialization error (%d 0x%02X)", + ret, device_info); + } + dev_info(&client->dev, "chip version 0x%02X\n", device_info); + + sma1303->last_over_temp = 0xC0; + sma1303->last_ocp_val = 0x0A; + sma1303->tsdw_cnt = 0; + sma1303->cur_vol = sma1303->init_vol; + sma1303->last_bclk = 0; + + INIT_DELAYED_WORK(&sma1303->check_fault_work, + sma1303_check_fault_worker); + + mutex_init(&sma1303->lock); + sma1303->check_fault_period = CHECK_PERIOD_TIME; + + sma1303->devtype = id->driver_data; + sma1303->dev = &client->dev; + sma1303->kobj = &client->dev.kobj; + + i2c_set_clientdata(client, sma1303); + + sma1303->sdo_bypass_flag = false; + sma1303->force_amp_power_down = false; + sma1303->amp_power_status = false; + sma1303->check_fault_status = true; + sma1303->fault_reg_flag = true; + sma1303->pll_matches = sma1303_pll_matches; + sma1303->num_of_pll_matches = + ARRAY_SIZE(sma1303_pll_matches); + + ret = devm_snd_soc_register_component(&client->dev, + &sma1303_component, sma1303_dai, 1); + + if (ret) { + dev_err(&client->dev, "Failed to register component"); + snd_soc_unregister_component(&client->dev); + + if (sma1303) + devm_kfree(&client->dev, sma1303); + + return ret; + } + + sma1303->attr_grp = &sma1303_attr_group; + ret = sysfs_create_group(sma1303->kobj, sma1303->attr_grp); + + if (ret) { + dev_err(&client->dev, + "failed to create attribute group [%d]\n", ret); + sma1303->attr_grp = NULL; + } + + return ret; +} + +static int sma1303_i2c_remove(struct i2c_client *client) +{ + struct sma1303_priv *sma1303 = + (struct sma1303_priv *) i2c_get_clientdata(client); + + cancel_delayed_work_sync(&sma1303->check_fault_work); + + snd_soc_unregister_component(&client->dev); + + if (sma1303) + devm_kfree(&client->dev, sma1303); + + return 0; +} + +static const struct i2c_device_id sma1303_i2c_id[] = { + {"sma1303", 0}, + {} +}; +MODULE_DEVICE_TABLE(i2c, sma1303_i2c_id); + +static const struct of_device_id sma1303_of_match[] = { + { .compatible = "irondevice,sma1303", }, + { } +}; +MODULE_DEVICE_TABLE(of, sma1303_of_match); + +static struct i2c_driver sma1303_i2c_driver = { + .driver = { + .name = "sma1303", + .of_match_table = sma1303_of_match, + }, + .probe = sma1303_i2c_probe, + .remove = sma1303_i2c_remove, + .id_table = sma1303_i2c_id, +}; + +static int __init sma1303_init(void) +{ + int ret; + + ret = i2c_add_driver(&sma1303_i2c_driver); + + if (ret) + pr_err("Failed to register sma1303 I2C driver: %d\n", ret); + + return ret; +} + +static void __exit sma1303_exit(void) +{ + i2c_del_driver(&sma1303_i2c_driver); +} + +module_init(sma1303_init); +module_exit(sma1303_exit); + +MODULE_DESCRIPTION("ALSA SoC SMA1303 driver"); +MODULE_AUTHOR("Gyuhwa Park, gyuhwa.park@irondevice.com"); +MODULE_AUTHOR("Kiseok Jo, kiseok.jo@irondevice.com"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/codecs/sma1303.h b/sound/soc/codecs/sma1303.h new file mode 100644 index 000000000000..377c8afbbed8 --- /dev/null +++ b/sound/soc/codecs/sma1303.h @@ -0,0 +1,604 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later + * sma1303.h -- sma1303 ALSA SoC Audio driver + * + * Copyright 2019 Silicon Mitus Corporation / Iron Device Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _SMA1303_H +#define _SMA1303_H + +#define SMA1303_I2C_ADDR_00 0x1e +#define SMA1303_I2C_ADDR_01 0x3e +#define SMA1303_I2C_ADDR_10 0x5e +#define SMA1303_I2C_ADDR_11 0x7e + +#define SMA1303_EXTERNAL_CLOCK_19_2 0x00 +#define SMA1303_EXTERNAL_CLOCK_24_576 0x01 +#define SMA1303_PLL_CLKIN_MCLK 0x02 +#define SMA1303_PLL_CLKIN_BCLK 0x03 + +/* + * SMA1303 Register Definition + */ + +/* SMA1303 Register Addresses */ +#define SMA1303_00_SYSTEM_CTRL 0x00 +#define SMA1303_01_INPUT1_CTRL1 0x01 +#define SMA1303_02_INPUT1_CTRL2 0x02 +#define SMA1303_03_INPUT1_CTRL3 0x03 +#define SMA1303_04_INPUT1_CTRL4 0x04 +/* 0x05 ~ 0x08 : Reserved */ +#define SMA1303_09_OUTPUT_CTRL 0x09 +#define SMA1303_0A_SPK_VOL 0x0a +#define SMA1303_0B_BST_TEST 0x0b +#define SMA1303_0C_BST_TEST1 0x0c +#define SMA1303_0D_SPK_TEST 0x0d +#define SMA1303_0E_MUTE_VOL_CTRL 0x0e +/* 0x0F : Reserved */ +#define SMA1303_10_SYSTEM_CTRL1 0x10 +#define SMA1303_11_SYSTEM_CTRL2 0x11 +#define SMA1303_12_SYSTEM_CTRL3 0x12 +/* 0x13 : Reserved */ +#define SMA1303_14_MODULATOR 0x14 +#define SMA1303_15_BASS_SPK1 0x15 +#define SMA1303_16_BASS_SPK2 0x16 +#define SMA1303_17_BASS_SPK3 0x17 +#define SMA1303_18_BASS_SPK4 0x18 +#define SMA1303_19_BASS_SPK5 0x19 +#define SMA1303_1A_BASS_SPK6 0x1a +#define SMA1303_1B_BASS_SPK7 0x1b +/* 0x1C ~ 0x22 : Reserved */ +#define SMA1303_23_COMP_LIM1 0x23 +#define SMA1303_24_COMP_LIM2 0x24 +#define SMA1303_25_COMP_LIM3 0x25 +#define SMA1303_26_COMP_LIM4 0x26 +/* 0x27 ~ 0x32 : Reserved */ +#define SMA1303_33_SDM_CTRL 0x33 +#define SMA1303_34_OTP_DATA1 0x34 +/* 0x35 : Reserved */ +#define SMA1303_36_PROTECTION 0x36 +#define SMA1303_37_SLOPE_CTRL 0x37 +#define SMA1303_38_OTP_TRM0 0x38 +/* 0x39 ~ 0x3A : Reserved */ +#define SMA1303_3B_TEST1 0x3b +#define SMA1303_3C_TEST2 0x3c +#define SMA1303_3D_TEST3 0x3d +#define SMA1303_3E_ATEST1 0x3e +#define SMA1303_3F_ATEST2 0x3f +/* 0x40 ~ 0x8A : Reserved */ +#define SMA1303_8B_PLL_POST_N 0x8b +#define SMA1303_8C_PLL_N 0x8c +#define SMA1303_8D_PLL_A_SETTING 0x8d +#define SMA1303_8E_PLL_CTRL 0x8e +#define SMA1303_8F_PLL_P_CP 0x8f +#define SMA1303_90_POSTSCALER 0x90 +#define SMA1303_91_CLASS_G_CTRL 0x91 +#define SMA1303_92_FDPEC_CTRL 0x92 +/* 0x93 : Reserved */ +#define SMA1303_94_BOOST_CTRL1 0x94 +#define SMA1303_95_BOOST_CTRL2 0x95 +#define SMA1303_96_BOOST_CTRL3 0x96 +#define SMA1303_97_BOOST_CTRL4 0x97 +/* 0x98 ~ 0x9F : Reserved */ +#define SMA1303_A0_PAD_CTRL0 0xa0 +#define SMA1303_A1_PAD_CTRL1 0xa1 +#define SMA1303_A2_TOP_MAN1 0xa2 +#define SMA1303_A3_TOP_MAN2 0xa3 +#define SMA1303_A4_TOP_MAN3 0xa4 +#define SMA1303_A5_TDM1 0xa5 +#define SMA1303_A6_TDM2 0xa6 +#define SMA1303_A7_CLK_MON 0xa7 +/* 0xA8 ~ 0xF9 : Reserved */ +#define SMA1303_FA_STATUS1 0xfa +#define SMA1303_FB_STATUS2 0xfb +/* 0xFC ~ 0xFE : Reserved */ +#define SMA1303_FF_DEVICE_INDEX 0xff + +/* SMA1303 Registers Bit Fields */ + +/* SYSTEM_CTRL : 0x00 */ +#define RESETBYI2C_MASK (1<<1) +#define RESETBYI2C_NORMAL (0<<1) +#define RESETBYI2C_RESET (1<<1) + +#define POWER_MASK (1<<0) +#define POWER_OFF (0<<0) +#define POWER_ON (1<<0) + +/* INTPUT CTRL1 : 0x01 */ +#define CONTROLLER_DEVICE_MASK (1<<7) +#define DEVICE_MODE (0<<7) +#define CONTROLLER_MODE (1<<7) + +#define I2S_MODE_MASK (7<<4) +#define STANDARD_I2S (0<<4) +#define LJ (1<<4) +#define RJ_16BIT (4<<4) +#define RJ_18BIT (5<<4) +#define RJ_20BIT (6<<4) +#define RJ_24BIT (7<<4) + +#define LEFTPOL_MASK (1<<3) +#define LOW_FIRST_CH (0<<3) +#define HIGH_FIRST_CH (1<<3) + +#define SCK_RISING_MASK (1<<2) +#define SCK_FALLING_EDGE (0<<2) +#define SCK_RISING_EDGE (1<<2) + +/* INTPUT CTRL2 : 0x02 */ +#define IMODE_MASK (3<<6) +#define I2S (0<<6) +#define PCM_SHORT (1<<6) +#define PCM_LONG (2<<6) + +#define RIGHT_FIRST_MASK (1<<5) +#define LEFT_NORMAL (0<<5) +#define RIGHT_INVERTED (1<<5) + +#define PCM_ALAW_MASK (1<<4) +#define PCM_U_DECODING (0<<4) +#define PCM_A_DECODING (1<<4) + +#define PCM_COMP_MASK (1<<3) +#define PCM_LINEAR (0<<3) +#define PCM_COMPANDING (1<<3) + +#define INPUTSEL_MASK (1<<2) +#define PCM_8KHZ (0<<2) +#define PCM_16KHZ (1<<2) + +#define PCM_STEREO_MASK (1<<1) +#define PCM_MONO (0<<1) +#define PCM_STEREO (1<<1) + +#define PCM_DL_MASK (1<<0) +#define PCM_8BIT (0<<0) +#define PCM_16BIT (1<<0) + +/* INTPUT CTRL3 : 0x03 */ +#define PCM_N_SLOT_MASK (15<<0) +#define PCM_N_SLOT1 (0<<0) +#define PCM_N_SLOT2 (1<<0) +#define PCM_N_SLOT3 (2<<0) +#define PCM_N_SLOT4 (3<<0) +#define PCM_N_SLOT5 (4<<0) +#define PCM_N_SLOT6 (5<<0) +#define PCM_N_SLOT7 (6<<0) +#define PCM_N_SLOT8 (7<<0) +#define PCM_N_SLOT9 (8<<0) +#define PCM_N_SLOT10 (9<<0) +#define PCM_N_SLOT11 (10<<0) +#define PCM_N_SLOT12 (11<<0) +#define PCM_N_SLOT13 (12<<0) +#define PCM_N_SLOT14 (13<<0) +#define PCM_N_SLOT15 (14<<0) +#define PCM_N_SLOT16 (15<<0) + +/* INTPUT CTRL4 : 0x04 */ +#define PCM1_SLOT_MASK (15<<4) +#define PCM1_SLOT1 (0<<4) +#define PCM1_SLOT2 (1<<4) +#define PCM1_SLOT3 (2<<4) +#define PCM1_SLOT4 (3<<4) +#define PCM1_SLOT5 (4<<4) +#define PCM1_SLOT6 (5<<4) +#define PCM1_SLOT7 (6<<4) +#define PCM1_SLOT8 (7<<4) +#define PCM1_SLOT9 (8<<4) +#define PCM1_SLOT10 (9<<4) +#define PCM1_SLOT11 (10<<4) +#define PCM1_SLOT12 (11<<4) +#define PCM1_SLOT13 (12<<4) +#define PCM1_SLOT14 (13<<4) +#define PCM1_SLOT15 (14<<4) +#define PCM1_SLOT16 (15<<4) + +#define PCM2_SLOT_MASK (15<<0) +#define PCM2_SLOT1 (0<<0) +#define PCM2_SLOT2 (1<<0) +#define PCM2_SLOT3 (2<<0) +#define PCM2_SLOT4 (3<<0) +#define PCM2_SLOT5 (4<<0) +#define PCM2_SLOT6 (5<<0) +#define PCM2_SLOT7 (6<<0) +#define PCM2_SLOT8 (7<<0) +#define PCM2_SLOT9 (8<<0) +#define PCM2_SLOT10 (9<<0) +#define PCM2_SLOT11 (10<<0) +#define PCM2_SLOT12 (11<<0) +#define PCM2_SLOT13 (12<<0) +#define PCM2_SLOT14 (13<<0) +#define PCM2_SLOT15 (14<<0) +#define PCM2_SLOT16 (15<<0) + +/* OUTPUT CTRL : 0x09 */ +#define PORT_CONFIG_MASK (3<<5) +#define INPUT_PORT_ONLY (0<<5) +#define OUTPUT_PORT_ENABLE (2<<5) + +#define PORT_OUT_SEL_MASK (7<<0) +#define OUT_SEL_DISABLE (0<<0) +#define FORMAT_CONVERTER (1<<0) +#define MIXER_OUTPUT (2<<0) +#define SPEAKER_PATH (3<<0) +#define POSTSCALER_OUTPUT (4<<0) + +/* BST_TEST : 0x0B */ +#define BST_OFF_SLOPE_MASK (3<<6) +#define BST_OFF_SLOPE_6_7ns (0<<6) +#define BST_OFF_SLOPE_4_8ns (1<<6) +#define BST_OFF_SLOPE_2_6ns (2<<6) +#define BST_OFF_SLOPE_1_2ns (3<<6) + +#define OCP_TEST_MASK (1<<5) +#define OCP_NORMAL_MODE (0<<5) +#define OCP_TEST_MODE (1<<5) + +#define BST_FAST_LEBN_MASK (1<<4) +#define BST_SHORT_LEB (0<<4) +#define BST_LONG_LEB (1<<4) + +#define HIGH_PGAIN_MASK (1<<3) +#define NORMAL_P_GAIN (0<<3) +#define HIGH_P_GAIN (1<<3) + +#define VCOMP_MASK (1<<2) +#define VCOMP_NORMAL_MODE (0<<2) +#define VCOMP_V_MON_MODE (1<<2) + +#define PMOS_ON_MASK (1<<1) +#define PMOS_NORMAL_MODE (0<<1) +#define PMOS_TEST_MODE (1<<1) + +#define NMOS_ON_MASK (1<<0) +#define NMOS_NORMAL_MODE (0<<0) +#define NMOS_TEST_MODE (1<<0) + +/* BST_TEST1 : 0x0C */ +#define SET_OCP_H_MASK (3<<6) +#define HIGH_OCP_4_5_LVL (0<<6) +#define HIGH_OCP_3_2_LVL (1<<6) +#define HIGH_OCP_2_1_LVL (2<<6) +#define HIGH_OCP_0_9_LVL (3<<6) + +#define OCL_TEST_MASK (1<<5) +#define OCL_NORMAL_MODE (0<<5) +#define OCL_TEST_MODE (1<<5) + +#define LOOP_CHECK_MASK (1<<4) +#define BST_LOOP_NORMAL_MODE (0<<4) +#define BST_LOOP_CHECK_MODE (1<<4) + +#define EN_SH_PRT_MASK (1<<3) +#define EN_SH_PRT_DISABLE (0<<3) +#define EN_SH_PRT_ENABLE (1<<3) + +/* SPK_TEST : 0x0D */ +#define VREF_MON_MASK (1<<3) +#define VREF_NORMAL_MODE (0<<3) +#define VREF_V_MON_MODE (1<<3) + +#define SPK_OCP_DLYN_MASK (1<<2) +#define SPK_OCP_LONG_DELAY (0<<2) +#define SPK_OCP_NORMAL (1<<2) + +#define SPK_OFF_SLOPE_MASK (3<<0) +#define SPK_OFF_SLOPE_SLOW (0<<0) +#define SPK_OFF_SLOPE_FAST (3<<0) + +/* MUTE_VOL_CTRL : 0x0E */ +#define VOL_SLOPE_MASK (3<<6) +#define VOL_SLOPE_OFF (0<<6) +#define VOL_SLOPE_SLOW (1<<6) +#define VOL_SLOPE_MID (2<<6) +#define VOL_SLOPE_FAST (3<<6) + +#define MUTE_SLOPE_MASK (3<<4) +#define MUTE_SLOPE_OFF (0<<4) +#define MUTE_SLOPE_SLOW (1<<4) +#define MUTE_SLOPE_MID (2<<4) +#define MUTE_SLOPE_FAST (3<<4) + +#define SPK_MUTE_MASK (1<<0) +#define SPK_UNMUTE (0<<0) +#define SPK_MUTE (1<<0) + +/* SYSTEM_CTRL1 :0x10 */ +#define SPK_MODE_MASK (7<<2) +#define SPK_OFF (0<<2) +#define SPK_MONO (1<<2) +#define SPK_STEREO (4<<2) + +/* SYSTEM_CTRL2 : 0x11 */ +#define SPK_BS_MASK (1<<6) +#define SPK_BS_BYP (0<<6) +#define SPK_BS_EN (1<<6) +#define SPK_LIM_MASK (1<<5) +#define SPK_LIM_BYP (0<<5) +#define SPK_LIM_EN (1<<5) + +#define LR_DATA_SW_MASK (1<<4) +#define LR_DATA_SW_NORMAL (0<<4) +#define LR_DATA_SW_SWAP (1<<4) + +#define MONOMIX_MASK (1<<0) +#define MONOMIX_OFF (0<<0) +#define MONOMIX_ON (1<<0) + +/* SYSTEM_CTRL3 : 0x12 */ +#define INPUT_MASK (3<<6) +#define INPUT_0_DB (0<<6) +#define INPUT_M6_DB (1<<6) +#define INPUT_M12_DB (2<<6) +#define INPUT_INFI_DB (3<<6) +#define INPUT_R_MASK (3<<4) +#define INPUT_R_0_DB (0<<4) +#define INPUT_R_M6_DB (1<<4) +#define INPUT_R_M12_DB (2<<4) +#define INPUT_R_INFI_DB (3<<4) + +/* Modulator : 0x14 */ +#define SPK_HYSFB_MASK (3<<6) +#define HYSFB_625K (0<<6) +#define HYSFB_414K (1<<6) +#define HYSFB_297K (2<<6) +#define HYSFB_226K (3<<6) +#define SPK_BDELAY_MASK (63<<0) + +/* SDM CONTROL : 0x33 */ +#define SDM_Q_SEL_MASK (1<<2) +#define QUART_SEL_1_DIV_4 (0<<2) +#define QUART_SEL_1_DIV_8 (1<<2) + +/* OTP_DATA1 : 0x34 */ +#define OTP_LVL_MASK (1<<5) +#define OTP_LVL_NORMAL (0<<5) +#define OTP_LVL_LOW (1<<5) + +/* PROTECTION : 0x36 */ +#define EDGE_DIS_MASK (1<<7) +#define EDGE_DIS_ENABLE (0<<7) +#define EDGE_DIS_DISABLE (1<<7) + +#define SPK_OCP_DIS_MASK (1<<3) +#define SPK_OCP_ENABLE (0<<3) +#define SPK_OCP_DISABLE (1<<3) + +#define OCP_MODE_MASK (1<<2) +#define AUTO_RECOVER (0<<2) +#define SHUT_DOWN_PERMANENT (1<<2) + +#define OTP_MODE_MASK (3<<0) +#define OTP_MODE_DISABLE (0<<0) +#define IG_THR1_SHUT_THR2 (1<<0) +#define REC_THR1_SHUT_THR2 (2<<0) +#define SHUT_THR1_SHUT_THR2 (3<<0) + +/* TEST2 : 0x3C */ +#define SPK_HSDM_BP_MASK (1<<4) +#define SPK_HSDM_ENABLE (0<<4) +#define SPK_HSDM_BYPASS (1<<4) + +#define SDM_SYNC_DIS_MASK (1<<5) +#define SDM_SYNC_NORMAL (0<<5) +#define SDM_SYNC_DISABLE (1<<5) + +/* ATEST2 : 0x3F */ +#define SPK_OUT_FREQ_MASK (1<<2) +#define SPK_OUT_FREQ_360K (0<<2) +#define SPK_OUT_FREQ_410K (1<<2) + +#define LOW_POWER_MODE_MASK (1<<3) +#define LOW_POWER_MODE_DISABLE (0<<3) +#define LOW_POWER_MODE_ENABLE (1<<3) + +#define THERMAL_ADJUST_MASK (3<<5) +#define THERMAL_150_110 (0<<5) +#define THERMAL_160_120 (1<<5) +#define THERMAL_140_100 (2<<5) + +#define FAST_OFF_DRIVE_SPK_MASK (1<<0) +#define FAST_OFF_DRIVE_SPK_DISABLE (0<<0) +#define FAST_OFF_DRIVE_SPK_ENABLE (1<<0) + +/* PLL_CTRL : 0x8E */ +#define TRM_LVL_MASK (1<<4) +#define TRM_LVL_NORMAL (0<<4) +#define TRM_LVL_LOW (1<<4) + +#define LOW_OCL_MODE_MASK (1<<3) +#define LOW_OCL_MODE (0<<3) +#define NORMAL_OCL_MODE (1<<3) + +#define PLL_PD2_MASK (7<<0) +#define PLL_PD2 (7<<0) +#define PLL_OPERATION2 (0<<0) + +/* POSTSCALER : 0x90 */ +#define BYP_POST_MASK (1<<0) +#define EN_POST_SCALER (0<<0) +#define BYP_POST_SCALER (1<<0) + +/* FDPEC CONTROL : 0x92 */ +#define FLT_VDD_GAIN_MASK (15<<4) +#define FLT_VDD_GAIN_2P40 (0<<4) +#define FLT_VDD_GAIN_2P45 (1<<4) +#define FLT_VDD_GAIN_2P50 (2<<4) +#define FLT_VDD_GAIN_2P55 (3<<4) +#define FLT_VDD_GAIN_2P60 (4<<4) +#define FLT_VDD_GAIN_2P65 (5<<4) +#define FLT_VDD_GAIN_2P70 (6<<4) +#define FLT_VDD_GAIN_2P75 (7<<4) +#define FLT_VDD_GAIN_2P80 (8<<4) +#define FLT_VDD_GAIN_2P85 (9<<4) +#define FLT_VDD_GAIN_2P90 (10<<4) +#define FLT_VDD_GAIN_2P95 (11<<4) +#define FLT_VDD_GAIN_3P00 (12<<4) +#define FLT_VDD_GAIN_3P05 (13<<4) +#define FLT_VDD_GAIN_3P10 (14<<4) +#define FLT_VDD_GAIN_3P15 (15<<4) + +#define DIS_FCHG_MASK (1<<2) +#define EN_FAST_CHARGE (0<<2) +#define DIS_FAST_CHARGE (1<<2) + +/* BOOST_CONTROL4 : 0x97 */ +#define TRM_VBST_MASK (7<<2) +#define TRM_VBST_5P5 (0<<2) +#define TRM_VBST_5P6 (1<<2) +#define TRM_VBST_5P7 (2<<2) +#define TRM_VBST_5P8 (3<<2) +#define TRM_VBST_5P9 (4<<2) +#define TRM_VBST_6P0 (5<<2) +#define TRM_VBST_6P1 (6<<2) +#define TRM_VBST_6P2 (7<<2) + +/* TOP_MAN1 : 0xA2 */ +#define PLL_LOCK_SKIP_MASK (1<<7) +#define PLL_LOCK_ENABLE (0<<7) +#define PLL_LOCK_DISABLE (1<<7) + +#define PLL_PD_MASK (1<<6) +#define PLL_OPERATION (0<<6) +#define PLL_PD (1<<6) + +#define PLL_DIV_MASK (3<<4) +#define PLL_OUT (0<<4) +#define PLL_OUT_2 (1<<4) +#define PLL_OUT_4 (2<<4) +#define PLL_OUT_8 (3<<4) + +#define PLL_REF_CLK_MASK (1<<3) +#define PLL_REF_CLK1 (0<<3) +#define PLL_SCK (1<<3) + +#define DAC_DN_CONV_MASK (1<<2) +#define DAC_DN_CONV_DISABLE (0<<2) +#define DAC_DN_CONV_ENABLE (1<<2) + +#define SDO_IO_MASK (1<<1) +#define HIGH_Z_LRCK_H (0<<1) +#define HIGH_Z_LRCK_L (1<<1) + +#define SDO_OUTPUT2_MASK (1<<0) +#define SDO_NORMAL (0<<0) +#define SDO_OUTPUT_ONLY (1<<0) + +/* TOP_MAN2 : 0xA3 */ +#define MON_OSC_PLL_MASK (1<<7) +#define PLL_SDO (0<<7) +#define PLL_OSC (1<<7) + +#define TEST_CLKO_EN_MASK (1<<6) +#define NORMAL_SDO (0<<6) +#define CLK_OUT_SDO (1<<6) + +#define SDO_OUTPUT_MASK (1<<3) +#define NORMAL_OUT (0<<3) +#define HIGH_Z_OUT (1<<3) + +#define CLOCK_MON_MASK (1<<1) +#define CLOCK_MON (0<<1) +#define CLOCK_NOT_MON (1<<1) + +#define OSC_PD_MASK (1<<0) +#define NORMAL_OPERATION_OSC (0<<0) +#define POWER_DOWN_OSC (1<<0) + +/* TOP_MAN3 0xA4 */ +#define O_FORMAT_MASK (7<<5) +#define O_FMT_LJ (1<<5) +#define O_FMT_I2S (2<<5) +#define O_FMT_TDM (4<<5) + +#define SCK_RATE_MASK (1<<3) +#define SCK_64FS (0<<3) +#define SCK_32FS (2<<3) + +#define LRCK_POL_MASK (1<<0) +#define L_VALID (0<<0) +#define R_VALID (1<<0) + +/* TDM1 FORMAT : 0xA5 */ +#define TDM_CLK_POL_MASK (1<<7) +#define TDM_CLK_POL_RISE (0<<7) +#define TDM_CLK_POL_FALL (1<<7) + +#define TDM_TX_MODE_MASK (1<<6) +#define TDM_TX_MONO (0<<6) +#define TDM_TX_STEREO (1<<6) + +#define TDM_SLOT1_RX_POS_MASK (7<<3) +#define TDM_SLOT1_RX_POS_0 (0<<3) +#define TDM_SLOT1_RX_POS_1 (1<<3) +#define TDM_SLOT1_RX_POS_2 (2<<3) +#define TDM_SLOT1_RX_POS_3 (3<<3) +#define TDM_SLOT1_RX_POS_4 (4<<3) +#define TDM_SLOT1_RX_POS_5 (5<<3) +#define TDM_SLOT1_RX_POS_6 (6<<3) +#define TDM_SLOT1_RX_POS_7 (7<<3) + +#define TDM_SLOT2_RX_POS_MASK (7<<0) +#define TDM_SLOT2_RX_POS_0 (0<<0) +#define TDM_SLOT2_RX_POS_1 (1<<0) +#define TDM_SLOT2_RX_POS_2 (2<<0) +#define TDM_SLOT2_RX_POS_3 (3<<0) +#define TDM_SLOT2_RX_POS_4 (4<<0) +#define TDM_SLOT2_RX_POS_5 (5<<0) +#define TDM_SLOT2_RX_POS_6 (6<<0) +#define TDM_SLOT2_RX_POS_7 (7<<0) + +/* TDM2 FORMAT : 0xA6 */ +#define TDM_DL_MASK (1<<7) +#define TDM_DL_16 (0<<7) +#define TDM_DL_32 (1<<7) + +#define TDM_N_SLOT_MASK (1<<6) +#define TDM_N_SLOT_4 (0<<6) +#define TDM_N_SLOT_8 (1<<6) + +#define TDM_SLOT1_TX_POS_MASK (7<<3) +#define TDM_SLOT1_TX_POS_0 (0<<3) +#define TDM_SLOT1_TX_POS_1 (1<<3) +#define TDM_SLOT1_TX_POS_2 (2<<3) +#define TDM_SLOT1_TX_POS_3 (3<<3) +#define TDM_SLOT1_TX_POS_4 (4<<3) +#define TDM_SLOT1_TX_POS_5 (5<<3) +#define TDM_SLOT1_TX_POS_6 (6<<3) +#define TDM_SLOT1_TX_POS_7 (7<<3) + +#define TDM_SLOT2_TX_POS_MASK (7<<0) +#define TDM_SLOT2_TX_POS_0 (0<<0) +#define TDM_SLOT2_TX_POS_1 (1<<0) +#define TDM_SLOT2_TX_POS_2 (2<<0) +#define TDM_SLOT2_TX_POS_3 (3<<0) +#define TDM_SLOT2_TX_POS_4 (4<<0) +#define TDM_SLOT2_TX_POS_5 (5<<0) +#define TDM_SLOT2_TX_POS_6 (6<<0) +#define TDM_SLOT2_TX_POS_7 (7<<0) + +/* STATUS1 : 0xFA */ +#define OT1_OK_STATUS (1<<7) +#define OT2_OK_STATUS (1<<6) + +/* STATUS2 : 0xFB */ +#define OCP_SPK_STATUS (1<<5) +#define OCP_BST_STATUS (1<<4) +#define OTP_STAT_OK_0 (5<<1) +#define OTP_STAT_OK_1 (2<<2) + +#define CLK_MON_STATUS (1<<0) + +/* DEVICE_INFO : 0xFF */ +#define DEVICE_ID (2<<3) +#define UVLO_BST_STATUS (1<<2) +#define REV_NUM_STATUS (3<<0) +#define REV_NUM_TV0 (0<<0) +#define REV_NUM_TV1 (1<<0) + +#endif
This adds the schema binding for the Iron Device SMA1303 amplifier.
Signed-off-by: Kiseok Jo kiseok.jo@irondevice.com --- .../bindings/sound/irondevice,sma1303.yaml | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml
diff --git a/Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml b/Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml new file mode 100644 index 000000000000..e11e74d367c0 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/irondevice,sma1303.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Iron Device SMA1303 Audio Amplifier + +maintainers: + - Kiseok Jo kiseok.jo@irondevice.com + +description: + SMA1303 digital class-D audio amplifier with an integrated boost converter. + +allOf: + - $ref: name-prefix.yaml# + +properties: + compatible: + const: irondevice,sma1303 + + reg: + description: + I2C address of the amplifier. See the datasheet for possible values. + + init-vol: + description: + Initial speaker volume level. + If specified, the driver will assert speaker volume value at probe time. + If not, default hardcoded value(0x30 / 0dB) was reflected. + $ref: "/schemas/types.yaml#/definitions/uint32" + minimum: 0 + maximum: 255 + default: 49 + + stereo-two-chip: + description: + Stereo for two chip solution + +required: + - compatible + - reg + +additionalProperties: true + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c_bus { + sma1303_amp: sma1303@1e { + compatible = "irondevice,sma1303"; + reg = <0x1e>; + init-vol = <0x31>; + stereo-two-chip; + }; + }; \ No newline at end of file
On Wed, Aug 17, 2022 at 12:29:38PM +0900, Kiseok Jo wrote:
This adds the schema binding for the Iron Device SMA1303 amplifier.
Signed-off-by: Kiseok Jo kiseok.jo@irondevice.com
.../bindings/sound/irondevice,sma1303.yaml | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml
diff --git a/Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml b/Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml new file mode 100644 index 000000000000..e11e74d367c0 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/irondevice,sma1303.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml#
+title: Iron Device SMA1303 Audio Amplifier
+maintainers:
- Kiseok Jo kiseok.jo@irondevice.com
+description:
- SMA1303 digital class-D audio amplifier with an integrated boost converter.
+allOf:
- $ref: name-prefix.yaml#
+properties:
- compatible:
- const: irondevice,sma1303
'irondevice' needs to be added to vendor-prefixes.yaml
- reg:
- description:
I2C address of the amplifier. See the datasheet for possible values.- init-vol:
Needs a vendor prefix.
However, why does this belong in DT? I don't recall any other binding having something similar.
- description:
Initial speaker volume level.If specified, the driver will assert speaker volume value at probe time.If not, default hardcoded value(0x30 / 0dB) was reflected.- $ref: "/schemas/types.yaml#/definitions/uint32"
- minimum: 0
- maximum: 255
- default: 49
0x30 or 49?
- stereo-two-chip:
vendor prefix needed.
- description:
Stereo for two chip solution+required:
- compatible
- reg
+additionalProperties: true
+examples:
- |
- #include <dt-bindings/gpio/gpio.h>
- i2c_bus {
sma1303_amp: sma1303@1e {compatible = "irondevice,sma1303";reg = <0x1e>;init-vol = <0x31>;stereo-two-chip;};- };
\ No newline at end of file
Fix this.
-- 2.30.2
participants (2)
-
Kiseok Jo -
Rob Herring