ASoC: sof: hw-apl: disable SPIB for host gateway stream

We don't update SPIB during ALSA buffer writing/reading,
so the host DMA gateway can't use SPIB for flow control,
here disable SPIB to fix the buffer doesn't wrap issue.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>

sound/soc/sof/hw-apl.c

diff --git a/sound/soc/sof/hw-apl.c b/sound/soc/sof/hw-apl.c
index 2c2990a..ef25b2d 100644
--- a/sound/soc/sof/hw-apl.c
+++ b/sound/soc/sof/hw-apl.c
@@ -857,7 +857,8 @@ static int apl_stream_prepare(struct snd_sof_dev *sdev,
 	} else
 		stream->fifo_size = 0;
 
-	apl_spib_config(sdev, stream, APL_SPIB_ENABLE, size);
+	/* disable SPIB, to enable buffer wrap for stream */
+	apl_spib_config(sdev, stream, APL_SPIB_DISABLE, 0);
 
 	snd_sof_dsp_write(sdev, APL_HDA_BAR, stream->sd_offset +
 			SOF_HDA_PPHC_BASE + SOF_HDA_PPHC_INTERVAL *