From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: broonie@kernel.org
Cc: perex@perex.cz, alsa-devel@alsa-project.org,
linux-kernel@vger.kernel.org, lgirdwood@gmail.com,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH 2/2] ASoc: codecs: wcd9335: Set digital gain range correctly
Date: Wed, 28 Oct 2020 15:43:40 +0000 [thread overview]
Message-ID: <20201028154340.17090-2-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20201028154340.17090-1-srinivas.kandagatla@linaro.org>
digital gain range is -84dB min to 40dB max, however this was not
correctly specified in the range.
Fix this by with correct range!
Fixes: 8c4f021d806a ("ASoC: wcd9335: add basic controls")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
sound/soc/codecs/wcd9335.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c
index f2d9d52ee171..4d2b1ec7c03b 100644
--- a/sound/soc/codecs/wcd9335.c
+++ b/sound/soc/codecs/wcd9335.c
@@ -618,7 +618,7 @@ static const char * const sb_tx8_mux_text[] = {
"ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192"
};
-static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
+static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400);
static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1);
static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1);
static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0);
--
2.21.0
next prev parent reply other threads:[~2020-10-28 22:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-28 15:43 [PATCH 1/2] ASoC: codecs: wcd934x: Set digital gain range correctly Srinivas Kandagatla
2020-10-28 15:43 ` Srinivas Kandagatla [this message]
2020-10-28 21:22 ` Mark Brown
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