ASoC: tlv320dac33: Correct the prefill number of samples

Set the prefill number of samples as the same as the lower
threshold in mode7.
In this way the codec will read the same amount of data on
startup and during the running playback.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 2df9c20..65683aa 100644 (file)
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -559,7 +559,7 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33)
                break;
        case DAC33_FIFO_MODE7:
                dac33_write16(codec, DAC33_PREFILL_MSB,
-                               DAC33_THRREG(20));
+                               DAC33_THRREG(10));
                break;
        default:
                dev_warn(codec->dev, "Unhandled FIFO mode: %d\n",