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ASoC: wm8978: Convert to params_width() 

The CODEC doesn't care how data is laid out in memory.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2014-07-31 12:53:57 +01:00
parent 6afdc9a0e7
commit a4c8261d0b
1 changed files with 7 additions and 7 deletions
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14
sound/soc/codecs/wm8978.c
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@ -736,16 +736,16 @@ static int wm8978_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
/* bit size */
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:
iface_ctl |= 0x20;
break;
case SNDRV_PCM_FORMAT_S24_LE:
case 24:
iface_ctl |= 0x40;
break;
case SNDRV_PCM_FORMAT_S32_LE:
case 32:
iface_ctl |= 0x60;
break;
}
@ -817,8 +817,8 @@ static int wm8978_hw_params(struct snd_pcm_substream *substream,
wm8978->sysclk == WM8978_MCLK ?
", consider using PLL" : "");
dev_dbg(codec->dev, "%s: fmt %d, rate %u, MCLK divisor #%d\n", __func__,
params_format(params), params_rate(params), best);
dev_dbg(codec->dev, "%s: width %d, rate %u, MCLK divisor #%d\n", __func__,
params_width(params), params_rate(params), best);
/* MCLK divisor mask = 0xe0 */
snd_soc_update_bits(codec, WM8978_CLOCKING, 0xe0, best << 5);