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From:   Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To:     broonie@kernel.org
Cc:     lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com,
        pierre-louis.bossart@linux.intel.com, alsa-devel@alsa-project.org,
        linux-kernel@vger.kernel.org, quic_srivasam@quicinc.com,
        Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH 16/16] ASoC: codecs: msm8916-wcd-digital: fix tlv min max range
Date:   Tue, 22 Feb 2022 11:59:33 +0000
Message-Id: <20220222115933.9114-17-srinivas.kandagatla@linaro.org>
In-Reply-To: <20220222115933.9114-1-srinivas.kandagatla@linaro.org>
References: <20220222115933.9114-1-srinivas.kandagatla@linaro.org>
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on Qualcomm codecs gain tlv control specifies min max range as both
negative to positive numbers like

SOC_SINGLE_SX_TLV("... Volume", ..,  -84, 40, gain)

However with recent boundary checks added in commit 817f7c9335ec0
("ASoC: ops: Reject out of bounds values in snd_soc_put_volsw())
setting a value above 40 gain will fail.

So fix this min max range correctly to
SOC_SINGLE_SX_TLV("... Volume", ..,  0, 124, gain)
so that users can now set gain correctly

Fixes: ef8a4757a6db ("ASoC: msm8916-wcd-digital: Add sidetone support")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 sound/soc/codecs/msm8916-wcd-digital.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/sound/soc/codecs/msm8916-wcd-digital.c b/sound/soc/codecs/msm8916-wcd-digital.c
index fcc10c8bc625..b32803bf6f63 100644
--- a/sound/soc/codecs/msm8916-wcd-digital.c
+++ b/sound/soc/codecs/msm8916-wcd-digital.c
@@ -554,21 +554,21 @@ static const struct snd_kcontrol_new msm8916_wcd_digital_snd_controls[] = {
 	WCD_IIR_FILTER_CTL("IIR2 Band4", IIR2, BAND4),
 	WCD_IIR_FILTER_CTL("IIR2 Band5", IIR2, BAND5),
 	SOC_SINGLE_SX_TLV("IIR1 INP1 Volume", LPASS_CDC_IIR1_GAIN_B1_CTL,
-			0,  -84, 40, digital_gain),
+			0,  0, 124, digital_gain),
 	SOC_SINGLE_SX_TLV("IIR1 INP2 Volume", LPASS_CDC_IIR1_GAIN_B2_CTL,
-			0,  -84, 40, digital_gain),
+			0,  0, 124, digital_gain),
 	SOC_SINGLE_SX_TLV("IIR1 INP3 Volume", LPASS_CDC_IIR1_GAIN_B3_CTL,
-			0,  -84, 40, digital_gain),
+			0,  0, 124, digital_gain),
 	SOC_SINGLE_SX_TLV("IIR1 INP4 Volume", LPASS_CDC_IIR1_GAIN_B4_CTL,
 			0,  -84,	40, digital_gain),
 	SOC_SINGLE_SX_TLV("IIR2 INP1 Volume", LPASS_CDC_IIR2_GAIN_B1_CTL,
-			0,  -84, 40, digital_gain),
+			0,  0, 124, digital_gain),
 	SOC_SINGLE_SX_TLV("IIR2 INP2 Volume", LPASS_CDC_IIR2_GAIN_B2_CTL,
-			0,  -84, 40, digital_gain),
+			0,  0, 124, digital_gain),
 	SOC_SINGLE_SX_TLV("IIR2 INP3 Volume", LPASS_CDC_IIR2_GAIN_B3_CTL,
-			0,  -84, 40, digital_gain),
+			0,  0, 124, digital_gain),
 	SOC_SINGLE_SX_TLV("IIR2 INP4 Volume", LPASS_CDC_IIR2_GAIN_B4_CTL,
-			0,  -84, 40, digital_gain),
+			0,  0, 124, digital_gain),
 
 };
 
-- 
2.21.0