[alsa-devel] [RFC 2/2] ASoC: tlv320dac33: Request for reordered update power sequence

Peter Ujfalusi peter.ujfalusi at nokia.com
Thu Dec 2 13:03:10 CET 2010


DAC33 codec emmits pop noise, when the bypass path enable bit
get changed.
By using the reordered sequence this pop noise can be filtered
out.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi at nokia.com>
---
 sound/soc/codecs/tlv320dac33.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index ccb267f..31f7a22 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1416,6 +1416,7 @@ static int dac33_soc_probe(struct snd_soc_codec *codec)
 	codec->control_data = dac33->control_data;
 	codec->hw_write = (hw_write_t) i2c_master_send;
 	codec->dapm.idle_bias_off = 1;
+	codec->dapm.dapm_reorder_pupdate = 1;
 	dac33->codec = codec;
 
 	/* Read the tlv320dac33 ID registers */
-- 
1.7.3.2



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