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

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>

1 files changed, 7 insertions, 1 deletions

diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index f6affba734c3..88de759fb7fc 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -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;