From: Charles Keepax <ckeepax@opensource.cirrus.com>
Date: Thu, 2 Jun 2022 16:21:15 +0000 (+0100)
Subject: ASoC: cs35l36: Update digital volume TLV
X-Git-Tag: v6.6.17~6759^2~6^2~207^2~24
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e9dad4de223ee5a4bd5e8b11931a2af8558da0bc;p=platform%2Fkernel%2Flinux-rpi.git

ASoC: cs35l36: Update digital volume TLV

The digital volume TLV specifies the step as 0.25dB but the actual step
of the control is 0.125dB. Update the TLV to correct this.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220602162119.3393857-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/cs35l36.c b/sound/soc/codecs/cs35l36.c
index 920190d..dfe85dc 100644
--- a/sound/soc/codecs/cs35l36.c
+++ b/sound/soc/codecs/cs35l36.c
@@ -444,7 +444,8 @@ static bool cs35l36_volatile_reg(struct device *dev, unsigned int reg)
 	}
 }
 
-static DECLARE_TLV_DB_SCALE(dig_vol_tlv, -10200, 25, 0);
+static const DECLARE_TLV_DB_RANGE(dig_vol_tlv, 0, 912,
+				  TLV_DB_MINMAX_ITEM(-10200, 1200));
 static DECLARE_TLV_DB_SCALE(amp_gain_tlv, 0, 1, 1);
 
 static const char * const cs35l36_pcm_sftramp_text[] =  {