C++ TLV_DB_SCALE_ITEM函数代码示例

	"Left", "Right", "LeftRightDiv2",
};

static const char *const hpf_cutoff_txt[] = {
	"Disable", "DC Block", "50Hz",
	"100Hz", "200Hz", "400Hz", "800Hz",
};

static SOC_ENUM_SINGLE_DECL(max98371_monomix, MAX98371_MONOMIX_CFG, 0,
		monomix_text);

static SOC_ENUM_SINGLE_DECL(max98371_hpf_cutoff, MAX98371_HPF, 0,
		hpf_cutoff_txt);

static const DECLARE_TLV_DB_RANGE(max98371_dht_min_gain,
	0, 1, TLV_DB_SCALE_ITEM(537, 66, 0),
	2, 3, TLV_DB_SCALE_ITEM(677, 82, 0),
	4, 5, TLV_DB_SCALE_ITEM(852, 104, 0),
	6, 7, TLV_DB_SCALE_ITEM(1072, 131, 0),
	8, 9, TLV_DB_SCALE_ITEM(1350, 165, 0),
	10, 11, TLV_DB_SCALE_ITEM(1699, 101, 0),
);

static const DECLARE_TLV_DB_RANGE(max98371_dht_max_gain,
	0, 1, TLV_DB_SCALE_ITEM(537, 66, 0),
	2, 3, TLV_DB_SCALE_ITEM(677, 82, 0),
	4, 5, TLV_DB_SCALE_ITEM(852, 104, 0),
	6, 7, TLV_DB_SCALE_ITEM(1072, 131, 0),
	8, 9, TLV_DB_SCALE_ITEM(1350, 165, 0),
	10, 11, TLV_DB_SCALE_ITEM(1699, 208, 0),
);

	return 0;
}

/*
 * ALC5632 Controls
 */

/* -34.5db min scale, 1.5db steps, no mute */
static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0);
/* -46.5db min scale, 1.5db steps, no mute */
static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0);
/* -16.5db min scale, 1.5db steps, no mute */
static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0);
static const unsigned int boost_tlv[] = {
	TLV_DB_RANGE_HEAD(2),
	0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0),
	1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0),
};
/* 0db min scale, 6 db steps, no mute */
static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0);
/* 0db min scalem 0.75db steps, no mute */
static const DECLARE_TLV_DB_SCALE(vdac_tlv, -3525, 75, 0);

static const struct snd_kcontrol_new alc5632_vol_snd_controls[] = {
	/* left starts at bit 8, right at bit 0 */
	/* 31 steps (5 bit), -46.5db scale */
	SOC_DOUBLE_TLV("Speaker Playback Volume",
			ALC5632_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
	/* bit 15 mutes left, bit 7 right */
	SOC_DOUBLE("Speaker Playback Switch",
			ALC5632_SPK_OUT_VOL, 15, 7, 1, 1),

static const char *ssm2602_input_select[] = {
	"Line", "Mic",
};

static const char *ssm2602_deemph[] = {"None", "32Khz", "44.1Khz", "48Khz"};

static const struct soc_enum ssm2602_enum[] = {
	SOC_ENUM_SINGLE(SSM2602_APANA, 2, ARRAY_SIZE(ssm2602_input_select),
			ssm2602_input_select),
	SOC_ENUM_SINGLE(SSM2602_APDIGI, 1, ARRAY_SIZE(ssm2602_deemph),
			ssm2602_deemph),
};

static const unsigned int ssm260x_outmix_tlv[] = {
	TLV_DB_RANGE_HEAD(2),
	0, 47, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 0),
	48, 127, TLV_DB_SCALE_ITEM(-7400, 100, 0),
};

static const DECLARE_TLV_DB_SCALE(ssm260x_inpga_tlv, -3450, 150, 0);
static const DECLARE_TLV_DB_SCALE(ssm260x_sidetone_tlv, -1500, 300, 0);

static const struct snd_kcontrol_new ssm260x_snd_controls[] = {
SOC_DOUBLE_R_TLV("Capture Volume", SSM2602_LINVOL, SSM2602_RINVOL, 0, 45, 0,
	ssm260x_inpga_tlv),
SOC_DOUBLE_R("Capture Switch", SSM2602_LINVOL, SSM2602_RINVOL, 7, 1, 1),

SOC_SINGLE("ADC High Pass Filter Switch", SSM2602_APDIGI, 0, 1, 1),
SOC_SINGLE("Store DC Offset Switch", SSM2602_APDIGI, 4, 1, 0),

SOC_ENUM("Playback De-emphasis", ssm2602_enum[1]),

	"None", "Left", "Right", "LeftRight", "LeftRightDiv2",
};
static const char *const max9867_filter_text[] = {"IIR", "FIR"};

static SOC_ENUM_SINGLE_DECL(max9867_filter, MAX9867_CODECFLTR, 7,
	max9867_filter_text);
static SOC_ENUM_SINGLE_DECL(max9867_spkmode, MAX9867_MODECONFIG, 0,
	max9867_spmode);
static SOC_ENUM_SINGLE_DECL(max9867_sidetone, MAX9867_DACGAIN, 6,
	max9867_sidetone_text);
static DECLARE_TLV_DB_SCALE(max9860_capture_tlv, -600, 200, 0);
static DECLARE_TLV_DB_SCALE(max9860_mic_tlv, 2000, 100, 1);
static DECLARE_TLV_DB_SCALE(max9860_adc_left_tlv, -1200, 100, 1);
static DECLARE_TLV_DB_SCALE(max9860_adc_right_tlv, -1200, 100, 1);
static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(max98088_micboost_tlv,
	0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0),
	2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
);

static const struct snd_kcontrol_new max9867_snd_controls[] = {
	SOC_DOUBLE_R("Master Playback Volume", MAX9867_LEFTVOL,
				MAX9867_RIGHTVOL, 0, 63, 1),
	SOC_DOUBLE_R_TLV("Capture Volume", MAX9867_LEFTMICGAIN,
			MAX9867_RIGHTMICGAIN,
			0, 15, 1, max9860_capture_tlv),
	SOC_DOUBLE_R_TLV("Mic Volume", MAX9867_LEFTMICGAIN,
			MAX9867_RIGHTMICGAIN, 0, 31, 1, max9860_mic_tlv),
	SOC_DOUBLE_R_TLV("Mic Boost Volume", MAX9867_LEFTMICGAIN,
			MAX9867_RIGHTMICGAIN, 5, 3, 0, max98088_micboost_tlv),
	SOC_ENUM("Digital Sidetone Src", max9867_sidetone),
	SOC_SINGLE("Sidetone Volume", MAX9867_DACGAIN, 0, 31, 1),

	"Loudness 8", "Loudness 9", "Loudness 10", "Loudness 11", "Loudness 12",
	"Loudness 13", "Loudness 14", "Loudness 15", "Loudness 16" };
static const char *sta32x_limiter_select[] = {
	"Limiter Disabled", "Limiter #1", "Limiter #2" };
static const char *sta32x_limiter_attack_rate[] = {
	"3.1584", "2.7072", "2.2560", "1.8048", "1.3536", "0.9024",
	"0.4512", "0.2256", "0.1504", "0.1123", "0.0902", "0.0752",
	"0.0645", "0.0564", "0.0501", "0.0451" };
static const char *sta32x_limiter_release_rate[] = {
	"0.5116", "0.1370", "0.0744", "0.0499", "0.0360", "0.0299",
	"0.0264", "0.0208", "0.0198", "0.0172", "0.0147", "0.0137",
	"0.0134", "0.0117", "0.0110", "0.0104" };

static const unsigned int sta32x_limiter_ac_attack_tlv[] = {
	TLV_DB_RANGE_HEAD(2),
	0, 7, TLV_DB_SCALE_ITEM(-1200, 200, 0),
	8, 16, TLV_DB_SCALE_ITEM(300, 100, 0),
};

static const unsigned int sta32x_limiter_ac_release_tlv[] = {
	TLV_DB_RANGE_HEAD(5),
	0, 0, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 0),
	1, 1, TLV_DB_SCALE_ITEM(-2900, 0, 0),
	2, 2, TLV_DB_SCALE_ITEM(-2000, 0, 0),
	3, 8, TLV_DB_SCALE_ITEM(-1400, 200, 0),
	8, 16, TLV_DB_SCALE_ITEM(-700, 100, 0),
};

static const unsigned int sta32x_limiter_drc_attack_tlv[] = {
	TLV_DB_RANGE_HEAD(3),
	0, 7, TLV_DB_SCALE_ITEM(-3100, 200, 0),

	i = 0;
	while (reg_table[i].count != 0) {
		for (j = 0; j < reg_table[i].count; j++) {
			int addr = j + reg_table[i].start;
			regmap_read(max98925->regmap, addr, &val_l);
			msg_maxim("%s: reg 0x%02X, val_l 0x%02X\n",
					__func__, addr, val_l);
		}
		i++;
	}
}
#endif

static const unsigned int max98925_spk_tlv[] = {
	TLV_DB_RANGE_HEAD(1),
	1, 31, TLV_DB_SCALE_ITEM(-600, 100, 0),
};

static int max98925_spk_vol_get(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
	struct max98925_priv *max98925 = snd_soc_codec_get_drvdata(codec);

	ucontrol->value.integer.value[0] = max98925->volume;

	return 0;
}

static int max98925_spk_vol_put(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)

#define JZ4740_CODEC_2_SAMPLE_RATE_OFFSET		 8
#define JZ4740_CODEC_2_MIC_BOOST_GAIN_OFFSET	 4
#define JZ4740_CODEC_2_HEADPHONE_VOLUME_OFFSET	 0

static const struct reg_default jz4740_codec_reg_defaults[] = {
	{ JZ4740_REG_CODEC_1, 0x021b2302 },
	{ JZ4740_REG_CODEC_2, 0x00170803 },
};

struct jz4740_codec {
	struct regmap *regmap;
};

static const unsigned int jz4740_mic_tlv[] = {
	TLV_DB_RANGE_HEAD(2),
	0, 2, TLV_DB_SCALE_ITEM(0, 600, 0),
	3, 3, TLV_DB_SCALE_ITEM(2000, 0, 0),
};

static const DECLARE_TLV_DB_SCALE(jz4740_out_tlv, 0, 200, 0);
static const DECLARE_TLV_DB_SCALE(jz4740_in_tlv, -3450, 150, 0);

static const struct snd_kcontrol_new jz4740_codec_controls[] = {
	SOC_SINGLE_TLV("Master Playback Volume", JZ4740_REG_CODEC_2,
			JZ4740_CODEC_2_HEADPHONE_VOLUME_OFFSET, 3, 0,
			jz4740_out_tlv),
	SOC_SINGLE_TLV("Master Capture Volume", JZ4740_REG_CODEC_2,
			JZ4740_CODEC_2_INPUT_VOLUME_OFFSET, 31, 0,
			jz4740_in_tlv),
	SOC_SINGLE("Master Playback Switch", JZ4740_REG_CODEC_1,
			JZ4740_CODEC_1_HEADPHONE_DISABLE_OFFSET, 1, 1),

	case M97236_REG_1A_AC_TEST_CONTROL:
	case M97236_REG_1D_ENABLE_1:
	case M97236_REG_1E_ENABLE_2:
	case M97236_REG_1F_TEST_ENABLE_1:
	case M97236_REG_20_TEST_ENABLE_2:
	case M97236_REG_21_TEST_DATA_1:
	case M97236_REG_23_TEST_DATA_3:
		return true;
	default:
		return false;
	}
}

static const unsigned int max97236_vol_tlv[] = {
	TLV_DB_RANGE_HEAD(2),
	0, 3, TLV_DB_SCALE_ITEM(-6000, 200, 0),
	4, 63, TLV_DB_SCALE_ITEM(-5300, 100, 0),
};

static const DECLARE_TLV_DB_SCALE(max97236_gain_tlv, 1200, 1200, 0);

static const char * const max97236_gnd_text[] = { "NONE", "RING2", "SLEEVE",
		"RING2 and SLEEVE" };

static const struct soc_enum max97236_gnd_enum =
	SOC_ENUM_SINGLE(M97236_REG_02_STATUS3, M97236_GND_SHIFT,
		ARRAY_SIZE(max97236_gnd_text),
		max97236_gnd_text);

static const char * const max97236_micr_text[] = { "2.2k", "2.6k", "3.0k",
		"Bypassed", "High Z" };

SND_SOC_DAPM_AIF_OUT("Current Sense", "HiFi Capture", 0,
	MAX98373_R2047_IV_SENSE_ADC_EN, 1, 0),
SND_SOC_DAPM_AIF_OUT("Speaker FB Sense", "HiFi Capture", 0,
	SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_SWITCH("VI Sense", SND_SOC_NOPM, 0, 0,
	&max98373_vi_control),
SND_SOC_DAPM_SWITCH("SpkFB Sense", SND_SOC_NOPM, 0, 0,
	&max98373_spkfb_control),
SND_SOC_DAPM_SIGGEN("VMON"),
SND_SOC_DAPM_SIGGEN("IMON"),
SND_SOC_DAPM_SIGGEN("FBMON"),
};

static DECLARE_TLV_DB_SCALE(max98373_digital_tlv, 0, -50, 0);
static const DECLARE_TLV_DB_RANGE(max98373_spk_tlv,
	0, 8, TLV_DB_SCALE_ITEM(0, 50, 0),
	9, 10, TLV_DB_SCALE_ITEM(500, 100, 0),
);
static const DECLARE_TLV_DB_RANGE(max98373_spkgain_max_tlv,
	0, 9, TLV_DB_SCALE_ITEM(800, 100, 0),
);
static const DECLARE_TLV_DB_RANGE(max98373_dht_step_size_tlv,
	0, 1, TLV_DB_SCALE_ITEM(25, 25, 0),
	2, 4, TLV_DB_SCALE_ITEM(100, 100, 0),
);
static const DECLARE_TLV_DB_RANGE(max98373_dht_spkgain_min_tlv,
	0, 9, TLV_DB_SCALE_ITEM(800, 100, 0),
);
static const DECLARE_TLV_DB_RANGE(max98373_dht_rotation_point_tlv,
	0, 1, TLV_DB_SCALE_ITEM(-50, -50, 0),
	2, 7, TLV_DB_SCALE_ITEM(-200, -100, 0),

	{13500000, 2822400, 0x1E, 0x33, 0x1B, 0},	/* MCLK=13.5Mhz */
	{14400000, 2822400, 0x06, 0x50, 0x1A, 0},	/* MCLK=14.4Mhz */
	{19200000, 2822400, 0x14, 0xBC, 0x13, 0},	/* MCLK=19.2Mhz */
	{19680000, 2822400, 0x05, 0x66, 0x13, 0},	/* MCLK=19.68Mhz */
	{19800000, 2822400, 0x01, 0xAE, 0x13, 0},	/* MCLK=19.8Mhz  */
};

enum clk_src {
	DA9055_CLKSRC_MCLK
};

/* Gain and Volume */

static const unsigned int aux_vol_tlv[] = {
	TLV_DB_RANGE_HEAD(2),
	0x0, 0x10, TLV_DB_SCALE_ITEM(-5400, 0, 0),
	/* -54dB to 15dB */
	0x11, 0x3f, TLV_DB_SCALE_ITEM(-5400, 150, 0)
};

static const unsigned int digital_gain_tlv[] = {
	TLV_DB_RANGE_HEAD(2),
	0x0, 0x07, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
	/* -78dB to 12dB */
	0x08, 0x7f, TLV_DB_SCALE_ITEM(-7800, 75, 0)
};

static const unsigned int alc_analog_gain_tlv[] = {
	TLV_DB_RANGE_HEAD(2),
	0x0, 0x0, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
	/* 0dB to 36dB */

	u32 reg_ctrl0, reg_ctrl1;
};

static const char * const input_mode_mux[] = {"Single-ended",
	"Differential"};

static const struct soc_enum input_mode_mux_enum =
	SOC_ENUM_SINGLE(AUDIO_IC_CODEC_CTRL1, 4, 2, input_mode_mux);

static const struct snd_kcontrol_new sirf_audio_codec_input_mode_control =
	SOC_DAPM_ENUM("Route", input_mode_mux_enum);

static const DECLARE_TLV_DB_SCALE(playback_vol_tlv, -12400, 100, 0);
static const DECLARE_TLV_DB_SCALE(capture_vol_tlv_prima2, 500, 100, 0);
static const DECLARE_TLV_DB_RANGE(capture_vol_tlv_atlas6,
	0, 7, TLV_DB_SCALE_ITEM(-100, 100, 0),
	0x22, 0x3F, TLV_DB_SCALE_ITEM(700, 100, 0),
);

static struct snd_kcontrol_new volume_controls_atlas6[] = {
	SOC_DOUBLE_TLV("Playback Volume", AUDIO_IC_CODEC_CTRL0, 21, 14,
			0x7F, 0, playback_vol_tlv),
	SOC_DOUBLE_TLV("Capture Volume", AUDIO_IC_CODEC_CTRL1, 16, 10,
			0x3F, 0, capture_vol_tlv_atlas6),
};

static struct snd_kcontrol_new volume_controls_prima2[] = {
	SOC_DOUBLE_TLV("Speaker Volume", AUDIO_IC_CODEC_CTRL0, 21, 14,
			0x7F, 0, playback_vol_tlv),
	SOC_DOUBLE_TLV("Capture Volume", AUDIO_IC_CODEC_CTRL1, 15, 10,
			0x1F, 0, capture_vol_tlv_prima2),

	{MAX98090_0x3D_JACK_DETECT,		0x00},
	{MAX98090_0x3E_IN_ENABLE,		0x00},
	{MAX98090_0x3F_OUT_ENABLE,		0x00},
	{MAX98090_0x40_LVL_CTR,			0x00},
	{MAX98090_0x41_DSP_FILTER_ENABLE,	0x00},

	/* BIAS AND POWER MODE CONFIGURATION REGISTERS */
	{MAX98090_0x42_BIAS_CTR,		0x00},
	{MAX98090_0x43_DAC_CTR,			0x00},
	{MAX98090_0x44_ADC_CTR,			0x06},
	{MAX98090_0x45_DEV_SHUTDOWN,		0x00},
};

static const unsigned int max98090_hp_tlv[] = {
	TLV_DB_RANGE_HEAD(5),
	0x0,	0x6,	TLV_DB_SCALE_ITEM(-6700, 400, 0),
	0x7,	0xE,	TLV_DB_SCALE_ITEM(-4000, 300, 0),
	0xF,	0x15,	TLV_DB_SCALE_ITEM(-1700, 200, 0),
	0x16,	0x1B,	TLV_DB_SCALE_ITEM(-400, 100, 0),
	0x1C,	0x1F,	TLV_DB_SCALE_ITEM(150, 50, 0),
};

static struct snd_kcontrol_new max98090_snd_controls[] = {
	SOC_DOUBLE_R_TLV("Headphone Volume", MAX98090_0x2C_L_HP_VOL,
			 MAX98090_0x2D_R_HP_VOL, 0, 31, 0, max98090_hp_tlv),
};

/* Left HeadPhone Mixer Switch */
static struct snd_kcontrol_new max98090_left_hp_mixer_controls[] = {
	SOC_DAPM_SINGLE("DACR Switch", MAX98090_0x29_L_HP_MIX, 1, 1, 0),
	SOC_DAPM_SINGLE("DACL Switch", MAX98090_0x29_L_HP_MIX, 0, 1, 0),

		dev_err(codec->dev, "System clock not configured\n");
		return -EINVAL;
	}

	dev_dbg(codec->dev, "CLK_SYS is %dHz\n", wm8993->sysclk_rate);

	return 0;
}

static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 300, 0);
static const DECLARE_TLV_DB_SCALE(drc_comp_threash, -4500, 75, 0);
static const DECLARE_TLV_DB_SCALE(drc_comp_amp, -2250, 75, 0);
static const DECLARE_TLV_DB_SCALE(drc_min_tlv, -1800, 600, 0);
static const unsigned int drc_max_tlv[] = {
	TLV_DB_RANGE_HEAD(2),
	0, 2, TLV_DB_SCALE_ITEM(1200, 600, 0),
	3, 3, TLV_DB_SCALE_ITEM(3600, 0, 0),
};
static const DECLARE_TLV_DB_SCALE(drc_qr_tlv, 1200, 600, 0);
static const DECLARE_TLV_DB_SCALE(drc_startup_tlv, -1800, 300, 0);
static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
static const DECLARE_TLV_DB_SCALE(dac_boost_tlv, 0, 600, 0);

static const char *dac_deemph_text[] = {
	"None",
	"32kHz",
	"44.1kHz",
	"48kHz",
};

static const struct regmap_config tas5722_regmap_config = {
	.reg_bits = 8,
	.val_bits = 8,

	.max_register = TAS5722_MAX_REG,
	.cache_type = REGCACHE_RBTREE,
	.volatile_reg = tas5720_is_volatile_reg,
};

/*
 * DAC analog gain. There are four discrete values to select from, ranging
 * from 19.2 dB to 26.3dB.
 */
static const DECLARE_TLV_DB_RANGE(dac_analog_tlv,
	0x0, 0x0, TLV_DB_SCALE_ITEM(1920, 0, 0),
	0x1, 0x1, TLV_DB_SCALE_ITEM(2070, 0, 0),
	0x2, 0x2, TLV_DB_SCALE_ITEM(2350, 0, 0),
	0x3, 0x3, TLV_DB_SCALE_ITEM(2630, 0, 0),
);

/*
 * DAC digital volumes. From -103.5 to 24 dB in 0.5 dB steps. Note that
 * setting the gain below -100 dB (register value <0x7) is effectively a MUTE
 * as per device datasheet.
 */
static DECLARE_TLV_DB_SCALE(dac_tlv, -10350, 50, 0);

static const struct snd_kcontrol_new tas5720_snd_controls[] = {
	SOC_SINGLE_TLV("Speaker Driver Playback Volume",
		       TAS5720_VOLUME_CTRL_REG, 0, 0xff, 0, dac_tlv),

}

static int max9768_set_gpio(struct snd_kcontrol *kcontrol,
	struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);

	gpio_set_value_cansleep(max9768->mute_gpio, !ucontrol->value.integer.value[0]);

	return 0;
}

static const unsigned int volume_tlv[] = {
	TLV_DB_RANGE_HEAD(43),
	0, 0, TLV_DB_SCALE_ITEM(-16150, 0, 0),
	1, 1, TLV_DB_SCALE_ITEM(-9280, 0, 0),
	2, 2, TLV_DB_SCALE_ITEM(-9030, 0, 0),
	3, 3, TLV_DB_SCALE_ITEM(-8680, 0, 0),
	4, 4, TLV_DB_SCALE_ITEM(-8430, 0, 0),
	5, 5, TLV_DB_SCALE_ITEM(-8080, 0, 0),
	6, 6, TLV_DB_SCALE_ITEM(-7830, 0, 0),
	7, 7, TLV_DB_SCALE_ITEM(-7470, 0, 0),
	8, 8, TLV_DB_SCALE_ITEM(-7220, 0, 0),
	9, 9, TLV_DB_SCALE_ITEM(-6870, 0, 0),
	10, 10, TLV_DB_SCALE_ITEM(-6620, 0, 0),
	11, 11, TLV_DB_SCALE_ITEM(-6270, 0, 0),
	12, 12, TLV_DB_SCALE_ITEM(-6020, 0, 0),
	13, 13, TLV_DB_SCALE_ITEM(-5670, 0, 0),
	14, 14, TLV_DB_SCALE_ITEM(-5420, 0, 0),
	15, 17, TLV_DB_SCALE_ITEM(-5060, 250, 0),