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ASoC: rt5640: Correct the judgement of data length 

The patch corrects the judgement of data length.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Oder Chiou 2014-03-27 19:34:51 +08:00 committed by Mark Brown
parent 4c9185be5e
commit 9bccae733b
1 changed files with 5 additions and 5 deletions
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10
sound/soc/codecs/rt5640.c
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@ -1622,16 +1622,16 @@ static int rt5640_hw_params(struct snd_pcm_substream *substream,
dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
bclk_ms, pre_div, dai->id);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
switch (params_width(params)) {
case 16:
break;
case SNDRV_PCM_FORMAT_S20_3LE:
case 20:
val_len |= RT5640_I2S_DL_20;
break;
case SNDRV_PCM_FORMAT_S24_LE:
case 24:
val_len |= RT5640_I2S_DL_24;
break;
case SNDRV_PCM_FORMAT_S8:
case 8:
val_len |= RT5640_I2S_DL_8;
break;
default: