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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 13/16] ASoC: codecs: wsa-macro: fix tlv min max range
Date: Tue, 22 Feb 2022 11:59:30 +0000	[thread overview]
Message-ID: <20220222115933.9114-14-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20220222115933.9114-1-srinivas.kandagatla@linaro.org>

on Qualcomm codecs gain tlv control specifies min max range as both
negative to positive numbers like

SOC_SINGLE_S8_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_S8_TLV("... Volume", ..,  0, 124, gain)
so that users can now set gain correctly

Fixes: 809bcbcecebf ("ASoC: codecs: lpass-wsa-macro: Add support to WSA Macro")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 sound/soc/codecs/lpass-wsa-macro.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c
index 7de09c46264b..b769fb2ef2f6 100644
--- a/sound/soc/codecs/lpass-wsa-macro.c
+++ b/sound/soc/codecs/lpass-wsa-macro.c
@@ -1929,9 +1929,9 @@ static const struct snd_kcontrol_new wsa_macro_snd_controls[] = {
 			wsa_macro_soft_clip_enable_put),
 
 	SOC_SINGLE_S8_TLV("WSA_RX0 Digital Volume", CDC_WSA_RX0_RX_VOL_CTL,
-			  -84, 40, digital_gain),
+			  0, 124, digital_gain),
 	SOC_SINGLE_S8_TLV("WSA_RX1 Digital Volume", CDC_WSA_RX1_RX_VOL_CTL,
-			  -84, 40, digital_gain),
+			  0, 124, digital_gain),
 
 	SOC_SINGLE("WSA_RX0 Digital Mute", CDC_WSA_RX0_RX_PATH_CTL, 4, 1, 0),
 	SOC_SINGLE("WSA_RX1 Digital Mute", CDC_WSA_RX1_RX_PATH_CTL, 4, 1, 0),
-- 
2.21.0


WARNING: multiple messages have this Message-ID (diff)
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: broonie@kernel.org
Cc: alsa-devel@alsa-project.org, lgirdwood@gmail.com,
	linux-kernel@vger.kernel.org,
	pierre-louis.bossart@linux.intel.com, tiwai@suse.com,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
	quic_srivasam@quicinc.com
Subject: [PATCH 13/16] ASoC: codecs: wsa-macro: fix tlv min max range
Date: Tue, 22 Feb 2022 11:59:30 +0000	[thread overview]
Message-ID: <20220222115933.9114-14-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20220222115933.9114-1-srinivas.kandagatla@linaro.org>

on Qualcomm codecs gain tlv control specifies min max range as both
negative to positive numbers like

SOC_SINGLE_S8_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_S8_TLV("... Volume", ..,  0, 124, gain)
so that users can now set gain correctly

Fixes: 809bcbcecebf ("ASoC: codecs: lpass-wsa-macro: Add support to WSA Macro")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 sound/soc/codecs/lpass-wsa-macro.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c
index 7de09c46264b..b769fb2ef2f6 100644
--- a/sound/soc/codecs/lpass-wsa-macro.c
+++ b/sound/soc/codecs/lpass-wsa-macro.c
@@ -1929,9 +1929,9 @@ static const struct snd_kcontrol_new wsa_macro_snd_controls[] = {
 			wsa_macro_soft_clip_enable_put),
 
 	SOC_SINGLE_S8_TLV("WSA_RX0 Digital Volume", CDC_WSA_RX0_RX_VOL_CTL,
-			  -84, 40, digital_gain),
+			  0, 124, digital_gain),
 	SOC_SINGLE_S8_TLV("WSA_RX1 Digital Volume", CDC_WSA_RX1_RX_VOL_CTL,
-			  -84, 40, digital_gain),
+			  0, 124, digital_gain),
 
 	SOC_SINGLE("WSA_RX0 Digital Mute", CDC_WSA_RX0_RX_PATH_CTL, 4, 1, 0),
 	SOC_SINGLE("WSA_RX1 Digital Mute", CDC_WSA_RX1_RX_PATH_CTL, 4, 1, 0),
-- 
2.21.0


  parent reply	other threads:[~2022-02-22 12:00 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-22 11:59 [PATCH 00/16] ASoC: codecs: qcom fix validation failures Srinivas Kandagatla
2022-02-22 11:59 ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 01/16] ASoC: codecs: rx-macro: fix accessing compander for aux Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 02/16] ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 03/16] ASoC: codecs: tx-macro: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 04/16] ASoC: codecs: va-macro: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 05/16] ASoC: codecs: wsa-macro: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 06/16] ASoC: codecs: wc938x: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 07/16] ASoC: codecs: wcd938x: fix kcontrol max values Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 08/16] ASoC: codecs: wcd934x: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 09/16] ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 17:54   ` Mark Brown
2022-02-22 17:54     ` Mark Brown
2022-02-22 18:22     ` Srinivas Kandagatla
2022-02-22 18:22       ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 10/16] ASoC: codecs: rx-macro: fix tlv min max range Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 18:04   ` Mark Brown
2022-02-22 18:04     ` Mark Brown
2022-02-22 18:21     ` Srinivas Kandagatla
2022-02-22 18:21       ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 11/16] ASoC: codecs: tx-macro: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 12/16] ASoC: codecs: va-macro: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` Srinivas Kandagatla [this message]
2022-02-22 11:59   ` [PATCH 13/16] ASoC: codecs: wsa-macro: " Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 14/16] ASoC: codecs: wcd938x: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 15/16] ASoC: codecs: wcd9335: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-22 11:59 ` [PATCH 16/16] ASoC: codecs: msm8916-wcd-digital: " Srinivas Kandagatla
2022-02-22 11:59   ` Srinivas Kandagatla
2022-02-23  4:08 ` (subset) [PATCH 00/16] ASoC: codecs: qcom fix validation failures Mark Brown
2022-02-23  4:08   ` Mark Brown

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