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ASoC: rt5677: Add the slot_width "25" support in the TDM mode

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Add the slot_width "25" support in the TDM mode for the Intel platform.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Oder Chiou 2015-01-13 11:13:15 +08:00 committed by Mark Brown
parent e4b7e6a899
commit 9913b9f549
1 changed files with 7 additions and 1 deletions
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8
sound/soc/codecs/rt5677.c
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@ -4092,7 +4092,7 @@ static int rt5677_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
{
struct snd_soc_codec *codec = dai->codec;
struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec);
unsigned int val = 0;
unsigned int val = 0, slot_width_25 = 0;
if (rx_mask || tx_mask)
val |= (1 << 12);
@ -4116,6 +4116,8 @@ static int rt5677_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
case 20:
val |= (1 << 8);
break;
case 25:
slot_width_25 = 0x8080;
case 24:
val |= (2 << 8);
break;
@ -4131,10 +4133,14 @@ static int rt5677_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
case RT5677_AIF1:
regmap_update_bits(rt5677->regmap, RT5677_TDM1_CTRL1, 0x1f00,
val);
regmap_update_bits(rt5677->regmap, RT5677_DIG_MISC, 0x8000,
slot_width_25);
break;
case RT5677_AIF2:
regmap_update_bits(rt5677->regmap, RT5677_TDM2_CTRL1, 0x1f00,
val);
regmap_update_bits(rt5677->regmap, RT5677_DIG_MISC, 0x80,
slot_width_25);
break;
default:
break;