From 56a3536c226f58497a8b1b7959b581983bcf04c9 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi <peter.ujfalusi@nokia.com> Date: Thu, 24 Mar 2011 08:58:05 +0200 Subject: [PATCH] ASoC: tlv320dac33: Restore L/R DAC power control register Register 0x40, 0x41 need to be restored after power up, since it contains gain related fields, which affects playback volume. 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> --- sound/soc/codecs/tlv320dac33.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index 93f38b1d6246..6c3735dcb053 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -324,6 +324,10 @@ static void dac33_init_chip(struct snd_soc_codec *codec) dac33_write(codec, DAC33_OUT_AMP_CTRL, dac33_read_reg_cache(codec, DAC33_OUT_AMP_CTRL)); + dac33_write(codec, DAC33_LDAC_PWR_CTRL, + dac33_read_reg_cache(codec, DAC33_LDAC_PWR_CTRL)); + dac33_write(codec, DAC33_RDAC_PWR_CTRL, + dac33_read_reg_cache(codec, DAC33_RDAC_PWR_CTRL)); } static inline int dac33_read_id(struct snd_soc_codec *codec) -- GitLab