From eedf8a126629bf9db8ad3a2a5dc9dc1798fb2302 Mon Sep 17 00:00:00 2001
From: Jonghwan Choi <charlie.jh@kakaocorp.com>
Date: Thu, 19 Mar 2020 23:00:44 +0900
Subject: [PATCH] ASoC: tas2562: Fixed incorrect amp_level setting.
Git-commit: eedf8a126629bf9db8ad3a2a5dc9dc1798fb2302
Patch-mainline: v5.7-rc1
References: jsc#SLE-16518
According to the tas2562 datasheet,the bits[5:1] represents the amp_level value.
So to set the amp_level value correctly,the shift value should be set to 1.
Signed-off-by: Jonghwan Choi <charlie.jh@kakaocorp.com>
Acked-by: Dan Murphy <dmurphy@ti.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200319140043.GA6688@jhbirdchoi-MS-7B79
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/codecs/tas2562.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c
index be52886a5edb..fb2233ca9103 100644
--- a/sound/soc/codecs/tas2562.c
+++ b/sound/soc/codecs/tas2562.c
@@ -409,7 +409,7 @@ static const struct snd_kcontrol_new vsense_switch =
1, 1);
static const struct snd_kcontrol_new tas2562_snd_controls[] = {
- SOC_SINGLE_TLV("Amp Gain Volume", TAS2562_PB_CFG1, 0, 0x1c, 0,
+ SOC_SINGLE_TLV("Amp Gain Volume", TAS2562_PB_CFG1, 1, 0x1c, 0,
tas2562_dac_tlv),
};
--
2.16.4