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From: Matt Flax <flatmax@flatmax.com>
To: Mark Brown <broonie@kernel.org>,
	alsa-devel@alsa-project.org,
	Brian Austin <brian.austin@cirrus.com>,
	Paul Handrigan <Paul.Handrigan@cirrus.com>,
	ckeepax@opensource.cirrus.com
Cc: Matt Flax <flatmax@flatmax.org>
Subject: [PATCH 1/3] ASoC: cs4265: SOC_SINGLE register value error fix
Date: Mon, 27 Aug 2018 08:55:09 +1000	[thread overview]
Message-ID: <20180826225511.13619-1-flatmax@flatmax.com> (raw)

From: Matt Flax <flatmax@flatmax.org>

The cs4265 driver declares the "MMTLR Data Switch" register setting with
a 0 register value rather then the 0x12 register (CS4265_SPDIF_CTL2).
This incorrect value causes alsamixer to fault with the output :
cannot load mixer controls: Input/output error

This patch corrects the register value. alsamixer now runs.

Signed-off-by: Matt Flax <flatmax@flatmax.org>
---
 sound/soc/codecs/cs4265.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index 275677de..15b4ae04 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -157,8 +157,7 @@ static const struct snd_kcontrol_new cs4265_snd_controls[] = {
 	SOC_SINGLE("Validity Bit Control Switch", CS4265_SPDIF_CTL2,
 				3, 1, 0),
 	SOC_ENUM("SPDIF Mono/Stereo", spdif_mono_stereo_enum),
-	SOC_SINGLE("MMTLR Data Switch", 0,
-				1, 1, 0),
+	SOC_SINGLE("MMTLR Data Switch", CS4265_SPDIF_CTL2, 0, 1, 0),
 	SOC_ENUM("Mono Channel Select", spdif_mono_select_enum),
 	SND_SOC_BYTES("C Data Buffer", CS4265_C_DATA_BUFF, 24),
 };
-- 
2.17.1

             reply	other threads:[~2018-08-26 22:55 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-26 22:55 Matt Flax [this message]
2018-08-26 22:55 ` [PATCH 2/3] ASoC: cs4265: Add native 32bit I2S transport Matt Flax
2018-08-26 22:55 ` [PATCH 3/3] ASoC: cs4265: Add a SPDIF enable actl Matt Flax
2018-08-27 22:37 ` [EXTERNAL] [PATCH 1/3] ASoC: cs4265: SOC_SINGLE register value error fix Paul Handrigan
  -- strict thread matches above, loose matches on Subject: below --
2018-08-26 22:58 Matt Flax
2018-08-27  8:30 ` Charles Keepax
2018-08-28 18:57 ` Mark Brown
2018-08-28 23:28   ` Matt Flax

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