mitsud90: Dimensional fixes for panorama split

backend_mitsud90.c

@@ -736,14 +736,14 @@ static int mitsud90_panorama_splitjob(struct mitsud90_printjob *injob, struct mi
 	inrows = be16_to_cpu(injob->hdr.rows);
 
 	/* Work out parameters */
-	if (inrows == 6084) {
+	if (inrows == 6028) {
 		numpanels = 3;
-		overlap_rows = 600;
+		overlap_rows = 600 + 28;
 		max_rows = 2428;
-	} else if (inrows == 4256) {
+	} else if (inrows == 4228) {
 		numpanels = 2;
 		max_rows = 2428;
-		overlap_rows = 600;
+		overlap_rows = 600 + 28;
 	} else {
 		ERROR("Invalid panorama row count (%d)\n", inrows);
 		return CUPS_BACKEND_CANCEL;

pano-split.sh

@@ -22,13 +22,13 @@ case "${model}" in
     mitsubishi-d90dw)
 	cols=1852
 	drows=2428
-	overlap=600
+	overlap=628  # 600 + 28
 	if [ "${printsize}" eq "6x20" ] ; then
-	    inrows=6084
+	    inrows=6028
 	elif [ "${printsize}" eq "6x14" ] ; then
-	    inrows=4256
+	    inrows=4228
 	else
-	    echo "D90 supportx 6x20 and 6x14 only"
+	    echo "D90 supports 6x20 and 6x14 only"
 	    exit 1
 	fi
     ;;