From: Charles Keepax <ckeepax@opensource.cirrus.com>
To: <broonie@kernel.org>
Cc: <james.schulman@cirrus.com>, <david.rhodes@cirrus.com>,
<lgirdwood@gmail.com>, <alsa-devel@alsa-project.org>,
<patches@opensource.cirrus.com>, <linux-kernel@vger.kernel.org>
Subject: [PATCH 2/6] ASoC: cs35l36: Update digital volume TLV
Date: Thu, 2 Jun 2022 17:21:15 +0100 [thread overview]
Message-ID: <20220602162119.3393857-3-ckeepax@opensource.cirrus.com> (raw)
In-Reply-To: <20220602162119.3393857-1-ckeepax@opensource.cirrus.com>
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>
---
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 920190daa4d1b..dfe85dc2cd20f 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[] = {
--
2.30.2
next prev parent reply other threads:[~2022-06-02 16:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-02 16:21 [PATCH 0/6] Fixup Cirrus SX control usage Charles Keepax
2022-06-02 16:21 ` [PATCH 1/6] ASoC: cs42l52: Fix TLV scales for mixer controls Charles Keepax
2022-06-02 16:21 ` Charles Keepax [this message]
2022-06-02 16:21 ` [PATCH 3/6] ASoC: cs53l30: Correct number of volume levels on SX controls Charles Keepax
2022-06-02 16:21 ` [PATCH 4/6] ASoC: cs42l52: Correct TLV for Bypass Volume Charles Keepax
2022-06-02 16:21 ` [PATCH 5/6] ASoC: cs42l56: Correct typo in minimum level for SX volume controls Charles Keepax
2022-06-02 16:21 ` [PATCH 6/6] ASoC: cs42l51: Correct minimum value for SX volume control Charles Keepax
2022-06-03 11:28 ` [PATCH 0/6] Fixup Cirrus SX control usage Mark Brown
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