ALSA: ASoC: tlv320aic3x add dsp_a

[linux-2.6-omap-h63xx.git] / sound / soc / codecs / tlv320aic3x.c

diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 8da9e5d2e2fbbe76ad237f4ef7904795869dc024..b47a749c5ea2aecaf08e92fe0eb03b9538ad14f2 100644 (file)
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -891,6 +891,7 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
        struct snd_soc_codec *codec = codec_dai->codec;
        struct aic3x_priv *aic3x = codec->private_data;
        u8 iface_areg, iface_breg;
+       int delay = 0;
 
        iface_areg = aic3x_read_reg_cache(codec, AIC3X_ASD_INTF_CTRLA) & 0x3f;
        iface_breg = aic3x_read_reg_cache(codec, AIC3X_ASD_INTF_CTRLB) & 0x3f;
@@ -916,6 +917,8 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
                       SND_SOC_DAIFMT_INV_MASK)) {
        case (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF):
                break;
+       case (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF):
+               delay = 1;
        case (SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF):
                iface_breg |= (0x01 << 6);
                break;
@@ -932,6 +935,7 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
        /* set iface */
        aic3x_write(codec, AIC3X_ASD_INTF_CTRLA, iface_areg);
        aic3x_write(codec, AIC3X_ASD_INTF_CTRLB, iface_breg);
+       aic3x_write(codec, AIC3X_ASD_INTF_CTRLC, delay);
 
        return 0;
 }