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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2022-06-02 17:21:14 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-03 10:19:20 +0200 |
| commit | 8bf5aabf524eec61013e506f764a0b2652dc5665 (patch) | |
| tree | f5bbe656c8642958d3e005d350ccaac821b78e92 /sound | |
| parent | ef8d89b83bf453ea9cc3c4873a84b50ff334f797 (diff) | |
| download | lwn-8bf5aabf524eec61013e506f764a0b2652dc5665.tar.gz lwn-8bf5aabf524eec61013e506f764a0b2652dc5665.zip | |
ASoC: cs42l52: Fix TLV scales for mixer controls
The datasheet specifies the range of the mixer volumes as between
-51.5dB and 12dB with a 0.5dB step. Update the TLVs for this.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220602162119.3393857-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/cs42l52.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 9b182b585be4..02c25399cf8a 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -137,7 +137,7 @@ static DECLARE_TLV_DB_SCALE(mic_tlv, 1600, 100, 0); static DECLARE_TLV_DB_SCALE(pga_tlv, -600, 50, 0); -static DECLARE_TLV_DB_SCALE(mix_tlv, -50, 50, 0); +static DECLARE_TLV_DB_SCALE(mix_tlv, -5150, 50, 0); static DECLARE_TLV_DB_SCALE(beep_tlv, -56, 200, 0); @@ -364,7 +364,7 @@ static const struct snd_kcontrol_new cs42l52_snd_controls[] = { CS42L52_ADCB_VOL, 0, 0xA0, 0x78, ipd_tlv), SOC_DOUBLE_R_SX_TLV("ADC Mixer Volume", CS42L52_ADCA_MIXER_VOL, CS42L52_ADCB_MIXER_VOL, - 0, 0x19, 0x7F, ipd_tlv), + 0, 0x19, 0x7F, mix_tlv), SOC_DOUBLE("ADC Switch", CS42L52_ADC_MISC_CTL, 0, 1, 1, 0), |