From: Axel Lin <axel.lin@ingics.com>
To: Mark Brown <broonie@kernel.org>
Cc: Brian Austin <brian.austin@cirrus.com>,
alsa-devel@alsa-project.org, Liam Girdwood <lgirdwood@gmail.com>,
Paul Handrigan <Paul.Handrigan@cirrus.com>
Subject: [PATCH RFT] ASoC: cs4265: Fix setting dai format for Left/Right Justified
Date: Sun, 19 Jul 2015 12:09:16 +0800 [thread overview]
Message-ID: <1437278956.20103.1.camel@ingics.com> (raw)
The settings in current code does not match the datasheet, fix it.
DAC Control - Address 03h
DAC Digital Interface Format (Bits 5:4)
DAC_DIF1 DAC_DIF0 Description
0 0 Left Justified, up to 24-bit data (default)
0 1 I²S, up to 24-bit data
1 0 Right-Justified, 16-bit Data
1 1 Right-Justified, 24-bit Data
Transmitter Control 2 - Address 12h
Transmitter Digital Interface Format (Bits 7:6)
Tx_DIF1 Tx_DIF0 Description Format Figure
0 0 Left Justified, up to 24-bit data (default)
0 1 I²S, up to 24-bit data
1 0 Right-Justified, 16-bit Data
1 1 Right-Justified, 24-bit Data
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
Hi,
I don't have the h/w to test, so please test if this patch works.
Thanks,
Axel
sound/soc/codecs/cs4265.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index d1a77c7..e42a5038 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -457,14 +457,14 @@ static int cs4265_pcm_hw_params(struct snd_pcm_substream *substream,
case SND_SOC_DAIFMT_RIGHT_J:
if (params_width(params) == 16) {
snd_soc_update_bits(codec, CS4265_DAC_CTL,
- CS4265_DAC_CTL_DIF, (1 << 5));
+ CS4265_DAC_CTL_DIF, (2 << 4));
snd_soc_update_bits(codec, CS4265_SPDIF_CTL2,
- CS4265_SPDIF_CTL2_DIF, (1 << 7));
+ CS4265_SPDIF_CTL2_DIF, (2 << 6));
} else {
snd_soc_update_bits(codec, CS4265_DAC_CTL,
- CS4265_DAC_CTL_DIF, (3 << 5));
+ CS4265_DAC_CTL_DIF, (3 << 4));
snd_soc_update_bits(codec, CS4265_SPDIF_CTL2,
- CS4265_SPDIF_CTL2_DIF, (1 << 7));
+ CS4265_SPDIF_CTL2_DIF, (3 << 6));
}
break;
case SND_SOC_DAIFMT_LEFT_J:
@@ -473,7 +473,7 @@ static int cs4265_pcm_hw_params(struct snd_pcm_substream *substream,
snd_soc_update_bits(codec, CS4265_ADC_CTL,
CS4265_ADC_DIF, 0);
snd_soc_update_bits(codec, CS4265_SPDIF_CTL2,
- CS4265_SPDIF_CTL2_DIF, (1 << 6));
+ CS4265_SPDIF_CTL2_DIF, 0);
break;
default:
--
2.1.0
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next reply other threads:[~2015-07-19 4:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-19 4:09 Axel Lin [this message]
2015-07-24 17:31 ` Applied "ASoC: cs4265: Fix setting dai format for Left/Right Justified" to the asoc tree Mark Brown
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