diff options
| author | Bard Liao <bardliao@realtek.com> | 2014-11-13 09:55:22 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-13 11:34:41 +0000 |
| commit | 850577db99dbc4fdebe62d30d380de1878f77d2a (patch) | |
| tree | 58c7045a7f2852f67b19daaf2de99c29b072633a /sound/soc/codecs/rt5645.c | |
| parent | 5563502cb68d9520e13fe2350922ca88c4531c63 (diff) | |
| download | op-kernel-dev-850577db99dbc4fdebe62d30d380de1878f77d2a.zip op-kernel-dev-850577db99dbc4fdebe62d30d380de1878f77d2a.tar.gz | |
ASoC: rt5645: add register setting for TDM
We need to set extra register to avoid a recording issue in TDM
mode.
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt5645.c')
| -rw-r--r-- | sound/soc/codecs/rt5645.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 665f8b6..57afa12 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -2112,8 +2112,11 @@ static int rt5645_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, struct snd_soc_codec *codec = dai->codec; unsigned int val = 0; - if (rx_mask || tx_mask) + if (rx_mask || tx_mask) { val |= (1 << 14); + snd_soc_update_bits(codec, RT5645_BASS_BACK, + RT5645_G_BB_BST_MASK, RT5645_G_BB_BST_25DB); + } switch (slots) { case 4: |
