2 files changed, 14 insertions, 2 deletions

diff --git a/include/sound/tlv320dac33-plat.h b/include/sound/tlv320dac33-plat.h
index 5858d06a7ffa..ac0665264bdf 100644
--- a/include/sound/tlv320dac33-plat.h
+++ b/include/sound/tlv320dac33-plat.h
@@ -15,6 +15,7 @@
 
 struct tlv320dac33_platform_data {
         int power_gpio;
+        u8 burst_bclkdiv;
 };
 
 #endif /* __TLV320DAC33_PLAT_H */
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index e1aa66ff7f1c..1b35d0cf3364 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -91,6 +91,7 @@ struct tlv320dac33_priv {
                                          * this */
         enum dac33_fifo_modes fifo_mode;/* FIFO mode selection */
         unsigned int nsample;           /* burst read amount from host */
+        u8 burst_bclkdiv;               /* BCLK divider value in burst mode */
 
         enum dac33_state state;
 };
@@ -845,9 +846,18 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
         dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_A, aictrl_a);
         dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_B, aictrl_b);
 
-        /* BCLK divide ratio */
+        /*
+         * BCLK divide ratio
+         * 0: 1.5
+         * 1: 1
+         * 2: 2
+         * ...
+         * 254: 254
+         * 255: 255
+         */
         if (dac33->fifo_mode)
-                dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 3);
+                dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C,
+                                                        dac33->burst_bclkdiv);
         else
                 dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 32);
 
@@ -1239,6 +1249,7 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
         i2c_set_clientdata(client, dac33);
 
         dac33->power_gpio = pdata->power_gpio;
+        dac33->burst_bclkdiv = pdata->burst_bclkdiv;
         dac33->irq = client->irq;
         dac33->nsample = NSAMPLE_MAX;
         /* Disable FIFO use by default */