diff options
Diffstat (limited to '0014-ASoC-cs35l36-Update-digital-volume-TLV.patch')
-rw-r--r-- | 0014-ASoC-cs35l36-Update-digital-volume-TLV.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/0014-ASoC-cs35l36-Update-digital-volume-TLV.patch b/0014-ASoC-cs35l36-Update-digital-volume-TLV.patch new file mode 100644 index 000000000000..3a9e4e2e392c --- /dev/null +++ b/0014-ASoC-cs35l36-Update-digital-volume-TLV.patch @@ -0,0 +1,32 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Charles Keepax <ckeepax@opensource.cirrus.com> +Date: Thu, 2 Jun 2022 17:21:15 +0100 +Subject: [PATCH] ASoC: cs35l36: Update digital volume TLV + +[ Upstream commit 5005a2345825eb8346546d99bfe669f73111b5c5 ] + +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> +Signed-off-by: Sasha Levin <sashal@kernel.org> +--- + sound/soc/codecs/cs35l36.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/sound/soc/codecs/cs35l36.c b/sound/soc/codecs/cs35l36.c +index d83c1b318c1c46f76f82e4bc723d05e4a5fb063e..0accdb45ed7276df78dacdfc3ff38cfbff7681bb 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[] = { |