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ASoC: codecs: jz4725b: add missed microphone widgets

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Microphone input can be single ended or differential, although
known SoCs with that codec expose MIC1P only.

Also there is 20dB mic boost in the Mic1 path.

Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Link: https://lore.kernel.org/r/20221016132648.3011729-8-lis8215@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Siarhei Volkau 2022-10-16 16:26:48 +03:00 committed by Mark Brown
parent 616c291820
commit 4b192aa09b
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 16 additions and 0 deletions
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16
sound/soc/codecs/jz4725b.c
View file

@ -175,6 +175,15 @@ static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(jz4725b_out_tlv,
12, 23, TLV_DB_SCALE_ITEM(-1050, 100, 0),
24, 31, TLV_DB_SCALE_ITEM( 100, 50, 0),
);
static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(jz4725b_mic_boost_tlv, 0, 2000, 0);
static const char * const jz4725b_mic_mode_texts[] = {
"Single Ended", "Differential",
};
static const struct soc_enum jz4725b_mic_mode_enum =
SOC_ENUM_SINGLE(JZ4725B_CODEC_REG_CR3, REG_CR3_MICDIFF_OFFSET,
2, jz4725b_mic_mode_texts);
static const struct snd_kcontrol_new jz4725b_codec_controls[] = {
SOC_DOUBLE_TLV("DAC Playback Volume",
@ -219,6 +228,13 @@ static const struct snd_kcontrol_new jz4725b_codec_controls[] = {
SOC_SINGLE("High-Pass Filter Capture Switch",
JZ4725B_CODEC_REG_CR2,
REG_CR2_ADC_HPF_OFFSET, 1, 0),
SOC_ENUM("Mic Mode Capture Switch", jz4725b_mic_mode_enum),
SOC_SINGLE_TLV("Mic1 Boost Capture Volume",
JZ4725B_CODEC_REG_PMR2,
REG_PMR2_GIM_OFFSET,
1, 0, jz4725b_mic_boost_tlv),
};
static const char * const jz4725b_codec_adc_src_texts[] = {