ENGR00285441 mxc: mlb: Fix the receive issue of ISOC mode on Sabreauto

This patch fixes the receive issue of MLB ISO mode on Sabreauto side.
During debug, it is found that the Sabreauto can only receive
1/5 packets of MITB sends.The MITB sends out 188 bytes per packet.
The Sabreauto receives 188*5 bytes. It seems that the packet length
on Sabreauto side is 5 times larger than MITB side. After changing
the defautl block number to 1, Sabreauto passes the test.

Signed-off-by: Luwei Zhou <b45643@freescale.com>

diff --git a/drivers/mxc/mlb/mxc_mlb150.c b/drivers/mxc/mlb/mxc_mlb150.c
index c2f418c34baa5061741ce9fa973f34b68ac996fd..79aeeb50fb0d74cab66886246786d40f0a3ba93d 100755 (executable)
--- a/drivers/mxc/mlb/mxc_mlb150.c
+++ b/drivers/mxc/mlb/mxc_mlb150.c
@@ -176,7 +176,7 @@
 #define CH_ISOC_BLK_SIZE_188   (188)
 #define CH_ISOC_BLK_SIZE_196   (196)
 #define CH_ISOC_BLK_SIZE       (CH_ISOC_BLK_SIZE_188)
-#define CH_ISOC_BLK_NUM                (5)
+#define CH_ISOC_BLK_NUM                (1)
 #define CH_ISOC_CDT_BUF_DEP    (CH_ISOC_BLK_SIZE * CH_ISOC_BLK_NUM)
 #define CH_ISOC_ADT_BUF_DEP    (CH_ISOC_CDT_BUF_DEP)
 #define CH_ISOC_BUF_SZ         (1024)