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ASoC: wm8960: correct the min gain value of some PGA

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The min gain is the corresponding gain value when the register value is 0
instead of 1, just correct it.

Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Zidan Wang 2015-09-09 19:29:10 +08:00 committed by Mark Brown
parent bc0195aad0
commit 3758ff5f3d
1 changed files with 3 additions and 3 deletions
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6
sound/soc/codecs/wm8960.c
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@ -205,11 +205,11 @@ static int wm8960_put_deemph(struct snd_kcontrol *kcontrol,
return wm8960_set_deemph(codec); return wm8960_set_deemph(codec);
} }
static const DECLARE_TLV_DB_SCALE(adc_tlv, -9700, 50, 0); static const DECLARE_TLV_DB_SCALE(adc_tlv, -9750, 50, 1);
static const DECLARE_TLV_DB_SCALE(dac_tlv, -12700, 50, 1); static const DECLARE_TLV_DB_SCALE(dac_tlv, -12750, 50, 1);
static const DECLARE_TLV_DB_SCALE(bypass_tlv, -2100, 300, 0); static const DECLARE_TLV_DB_SCALE(bypass_tlv, -2100, 300, 0);
static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1); static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
static const DECLARE_TLV_DB_SCALE(boost_tlv, -1200, 300, 1); static const DECLARE_TLV_DB_SCALE(boost_tlv, -1500, 300, 1);
static const struct snd_kcontrol_new wm8960_snd_controls[] = { static const struct snd_kcontrol_new wm8960_snd_controls[] = {
SOC_DOUBLE_R_TLV("Capture Volume", WM8960_LINVOL, WM8960_RINVOL, SOC_DOUBLE_R_TLV("Capture Volume", WM8960_LINVOL, WM8960_RINVOL,