ASoc: msm: qdsp6: Change packet size to support PCM WB.

Change the packet size to support PCM WB.

Signed-off-by: Helen Zeng <xiaoyunz@codeaurora.org>
diff --git a/sound/soc/msm/qdsp6/q6voice.h b/sound/soc/msm/qdsp6/q6voice.h
index 673eb38..46d6496 100644
--- a/sound/soc/msm/qdsp6/q6voice.h
+++ b/sound/soc/msm/qdsp6/q6voice.h
@@ -14,7 +14,7 @@
 
 #include <mach/qdsp6v2/apr.h>
 
-#define MAX_VOC_PKT_SIZE 322
+#define MAX_VOC_PKT_SIZE 642
 #define SESSION_NAME_LEN 20
 
 struct voice_header {