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ASoC: kirkwood: Fix erroneous double output while playing 

This patch fixes the setting of the register KIRKWOOD_PLAYCTL which did
always streaming on both I2S and SPDIF, ignoring the DAI ID.

The bug was introduced by the commit 75b9b65ee5
 "ASoC: kirkwood: add S/PDIF support"

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Jean-Francois Moine 2013-11-25 20:19:05 +01:00 committed by Mark Brown
parent 1c195ddb1d
commit 4f6f1478c1
1 changed files with 5 additions and 5 deletions
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10
sound/soc/kirkwood/kirkwood-i2s.c
View File

@ -248,15 +248,15 @@ static int kirkwood_i2s_play_trigger(struct snd_pcm_substream *substream,
ctl);
}
if (dai->id == 0)
ctl &= ~KIRKWOOD_PLAYCTL_SPDIF_EN; /* i2s */
else
ctl &= ~KIRKWOOD_PLAYCTL_I2S_EN; /* spdif */
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
/* configure */
ctl = priv->ctl_play;
if (dai->id == 0)
ctl &= ~KIRKWOOD_PLAYCTL_SPDIF_EN; /* i2s */
else
ctl &= ~KIRKWOOD_PLAYCTL_I2S_EN; /* spdif */
value = ctl & ~KIRKWOOD_PLAYCTL_ENABLE_MASK;
writel(value, priv->io + KIRKWOOD_PLAYCTL);