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ASoC: tlv320dac33: Avoid multiple soft power up

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During playback start the codec has been already powered at
BIAS_ON event time, so there's no need to enable the codec again.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Peter Ujfalusi 2010-11-30 14:31:46 +02:00 • committed by Liam Girdwood
parent 18f454047b
commit 3e202345ab
1 changed files with 2 additions and 1 deletions
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sound/soc/codecs/tlv320dac33.c
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@ -642,6 +642,7 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec,
switch (level) { switch (level) {
case SND_SOC_BIAS_ON: case SND_SOC_BIAS_ON:
if (!dac33->substream)
dac33_soft_power(codec, 1); dac33_soft_power(codec, 1);
break; break;
case SND_SOC_BIAS_PREPARE: case SND_SOC_BIAS_PREPARE: