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Date: Tue, 15 Jul 2014 03:46:48 +0000
From: "shengjiu.wang@...escale.com" <shengjiu.wang@...escale.com>
To: "brian.austin@...rus.com" <brian.austin@...rus.com>,
"Paul.Handrigan@...rus.com" <Paul.Handrigan@...rus.com>,
"lgirdwood@...il.com" <lgirdwood@...il.com>,
"broonie@...nel.org" <broonie@...nel.org>,
"perex@...ex.cz" <perex@...ex.cz>, "tiwai@...e.de" <tiwai@...e.de>
CC: "alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [alsa-devel] [PATCH] ASoC: cs42xx8: Add SND_SOC_DAIFMT_DSP_A
support
Hi all
Sorry, add more maintainers.
Best regards
Wang shengjiu
-----Original Message-----
From: alsa-devel-bounces@...a-project.org [mailto:alsa-devel-bounces@...a-project.org] On Behalf Of Shengjiu Wang
Sent: Monday, July 14, 2014 6:40 PM
To: broonie@...aro.org
Cc: alsa-devel@...a-project.org
Subject: [alsa-devel] [PATCH] ASoC: cs42xx8: Add SND_SOC_DAIFMT_DSP_A support
According to the spec, the definition of TDM and ONELINE_24 for CS42XX8_INTF_DAC and CS42XX8_INTF_ADC is wrong. correct them and enable SND_SOC_DAIFMT_DSP_A support.
Signed-off-by: Shengjiu Wang <shengjiu.wang@...escale.com>
---
sound/soc/codecs/cs42xx8.c | 3 +++
sound/soc/codecs/cs42xx8.h | 8 ++++----
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c index ec53ffc..02b1520 100644
--- a/sound/soc/codecs/cs42xx8.c
+++ b/sound/soc/codecs/cs42xx8.c
@@ -219,6 +219,9 @@ static int cs42xx8_set_dai_fmt(struct snd_soc_dai *codec_dai,
case SND_SOC_DAIFMT_RIGHT_J:
val = CS42XX8_INTF_DAC_DIF_RIGHTJ | CS42XX8_INTF_ADC_DIF_RIGHTJ;
break;
+ case SND_SOC_DAIFMT_DSP_A:
+ val = CS42XX8_INTF_DAC_DIF_TDM | CS42XX8_INTF_ADC_DIF_TDM;
+ break;
default:
dev_err(codec->dev, "unsupported dai format\n");
return -EINVAL;
diff --git a/sound/soc/codecs/cs42xx8.h b/sound/soc/codecs/cs42xx8.h index da0b94a..b2c10e5 100644
--- a/sound/soc/codecs/cs42xx8.h
+++ b/sound/soc/codecs/cs42xx8.h
@@ -128,8 +128,8 @@ int cs42xx8_probe(struct device *dev, struct regmap *regmap);
#define CS42XX8_INTF_DAC_DIF_RIGHTJ (2 << CS42XX8_INTF_DAC_DIF_SHIFT)
#define CS42XX8_INTF_DAC_DIF_RIGHTJ_16 (3 << CS42XX8_INTF_DAC_DIF_SHIFT)
#define CS42XX8_INTF_DAC_DIF_ONELINE_20 (4 << CS42XX8_INTF_DAC_DIF_SHIFT)
-#define CS42XX8_INTF_DAC_DIF_ONELINE_24 (6 << CS42XX8_INTF_DAC_DIF_SHIFT)
-#define CS42XX8_INTF_DAC_DIF_TDM (7 << CS42XX8_INTF_DAC_DIF_SHIFT)
+#define CS42XX8_INTF_DAC_DIF_ONELINE_24 (5 << CS42XX8_INTF_DAC_DIF_SHIFT)
+#define CS42XX8_INTF_DAC_DIF_TDM (6 << CS42XX8_INTF_DAC_DIF_SHIFT)
#define CS42XX8_INTF_ADC_DIF_SHIFT 0
#define CS42XX8_INTF_ADC_DIF_WIDTH 3
#define CS42XX8_INTF_ADC_DIF_MASK (((1 << CS42XX8_INTF_ADC_DIF_WIDTH) - 1) << CS42XX8_INTF_ADC_DIF_SHIFT)
@@ -138,8 +138,8 @@ int cs42xx8_probe(struct device *dev, struct regmap *regmap);
#define CS42XX8_INTF_ADC_DIF_RIGHTJ (2 << CS42XX8_INTF_ADC_DIF_SHIFT)
#define CS42XX8_INTF_ADC_DIF_RIGHTJ_16 (3 << CS42XX8_INTF_ADC_DIF_SHIFT)
#define CS42XX8_INTF_ADC_DIF_ONELINE_20 (4 << CS42XX8_INTF_ADC_DIF_SHIFT)
-#define CS42XX8_INTF_ADC_DIF_ONELINE_24 (6 << CS42XX8_INTF_ADC_DIF_SHIFT)
-#define CS42XX8_INTF_ADC_DIF_TDM (7 << CS42XX8_INTF_ADC_DIF_SHIFT)
+#define CS42XX8_INTF_ADC_DIF_ONELINE_24 (5 << CS42XX8_INTF_ADC_DIF_SHIFT)
+#define CS42XX8_INTF_ADC_DIF_TDM (6 << CS42XX8_INTF_ADC_DIF_SHIFT)
/* ADC Control & DAC De-Emphasis (Address 05h) */
#define CS42XX8_ADCCTL_ADC_HPF_FREEZE_SHIFT 7
--
1.8.0
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