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| author | Axel Lin <axel.lin@ingics.com> | 2012-12-20 16:17:25 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-20 16:01:26 +0000 |
| commit | ad1937cdd59c412097ec2bb8f38c12a5640f1f9a (patch) | |
| tree | cfcee204f527b2132f49b82cd264b36e8a58f69f /sound | |
| parent | 8246b5b03ef4ab6f29ad8edad859c74b124323cb (diff) | |
| download | linux-stable-ad1937cdd59c412097ec2bb8f38c12a5640f1f9a.tar.gz linux-stable-ad1937cdd59c412097ec2bb8f38c12a5640f1f9a.tar.bz2 linux-stable-ad1937cdd59c412097ec2bb8f38c12a5640f1f9a.zip | |
ASoC: sta529: Fix update register bits in sta529_set_dai_fmt
Both the mask and mode settings are wrong in current code.
According to the datasheet:
S2PCFG0 (0x0A)
BIT[3:1] DATA_FORMAT
serial interface protocol format:
000: left Justified
001: I2S (default)
010: right justified
100: PCM no delay
101: PCM delay
111: DSP
Thus fixes the defines for LEFT_J_DATA_FORMAT, I2S_DATA_FORMAT, and
RIGHT_J_DATA_FORMAT.
Also adds define for DATA_FORMAT_MSK.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/sta529.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sound/soc/codecs/sta529.c b/sound/soc/codecs/sta529.c index ab355c4f0b2d..40c07be9b581 100644 --- a/sound/soc/codecs/sta529.c +++ b/sound/soc/codecs/sta529.c @@ -74,9 +74,10 @@ SNDRV_PCM_FMTBIT_S32_LE) #define S2PC_VALUE 0x98 #define CLOCK_OUT 0x60 -#define LEFT_J_DATA_FORMAT 0x10 -#define I2S_DATA_FORMAT 0x12 -#define RIGHT_J_DATA_FORMAT 0x14 +#define DATA_FORMAT_MSK 0x0E +#define LEFT_J_DATA_FORMAT 0x00 +#define I2S_DATA_FORMAT 0x02 +#define RIGHT_J_DATA_FORMAT 0x04 #define CODEC_MUTE_VAL 0x80 #define POWER_CNTLMSAK 0x40 @@ -289,7 +290,7 @@ static int sta529_set_dai_fmt(struct snd_soc_dai *codec_dai, u32 fmt) return -EINVAL; } - snd_soc_update_bits(codec, STA529_S2PCFG0, 0x0D, mode); + snd_soc_update_bits(codec, STA529_S2PCFG0, DATA_FORMAT_MSK, mode); return 0; } |