blob: 0002825dca0a875e39115a2e2a90727582182782 [file] [log] [blame]
From fa3e749ff6f7d07c0ac181c92a5dee6a33323c27 Mon Sep 17 00:00:00 2001
From: Pavel Dobias <dobias@2n.cz>
Date: Fri, 15 May 2020 14:07:57 +0200
Subject: [PATCH] ASoC: max9867: fix volume controls
commit 8ba4dc3cff8cbe2c571063a5fd7116e8bde563ca upstream.
The xmax values for Master Playback Volume and Mic Boost
Capture Volume are specified incorrectly (one greater)
which results in the wrong dB gain being shown to the user
in the case of Master Playback Volume.
Signed-off-by: Pavel Dobias <dobias@2n.cz>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200515120757.24669-1-dobias@2n.cz
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/sound/soc/codecs/max9867.c b/sound/soc/codecs/max9867.c
index 8600c5439e1e..2e4aa23b5a60 100644
--- a/sound/soc/codecs/max9867.c
+++ b/sound/soc/codecs/max9867.c
@@ -46,13 +46,13 @@ static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(max9867_micboost_tlv,
static const struct snd_kcontrol_new max9867_snd_controls[] = {
SOC_DOUBLE_R_TLV("Master Playback Volume", MAX9867_LEFTVOL,
- MAX9867_RIGHTVOL, 0, 41, 1, max9867_master_tlv),
+ MAX9867_RIGHTVOL, 0, 40, 1, max9867_master_tlv),
SOC_DOUBLE_R_TLV("Line Capture Volume", MAX9867_LEFTLINELVL,
MAX9867_RIGHTLINELVL, 0, 15, 1, max9867_line_tlv),
SOC_DOUBLE_R_TLV("Mic Capture Volume", MAX9867_LEFTMICGAIN,
MAX9867_RIGHTMICGAIN, 0, 20, 1, max9867_mic_tlv),
SOC_DOUBLE_R_TLV("Mic Boost Capture Volume", MAX9867_LEFTMICGAIN,
- MAX9867_RIGHTMICGAIN, 5, 4, 0, max9867_micboost_tlv),
+ MAX9867_RIGHTMICGAIN, 5, 3, 0, max9867_micboost_tlv),
SOC_SINGLE("Digital Sidetone Volume", MAX9867_SIDETONE, 0, 31, 1),
SOC_SINGLE_TLV("Digital Playback Volume", MAX9867_DACLEVEL, 0, 15, 1,
max9867_dac_tlv),
--
2.27.0