kodak70xx: Document the new 70xx 5" size codes. No functional change

backend_kodak605.c

@@ -932,9 +932,20 @@ const struct dyesub_backend kodak605_backend = {
   CC CC                          Number of copies (1-???)
   WW WW                          Number of columns (Fixed at 1844 or 1548)
   HH HH                          Number of rows
-  DD                             0x01 (4x6) 0x03 (8x6)
+  DD                             Print Mode/Media? See below
   LL                             Laminate, 0x01/0x02/0x03 (off/on/satin[70xx only])
-  00                             Print Mode (???)
+  00                             Print Method?
+
+   Media/Mode codes:
+
+     0x01   6x4
+     0x03   6x8
+     0x06   5x7
+     0x07   5x4
+     0x08   5x5
+     0x09   5x7.5
+     0x0d   5x3.5
+     0x0e   6x6
 
   ************************************************************************
 

backend_sinfonia.h

@@ -1,7 +1,7 @@
  /*
  *   Shinko/Sinfonia Common Code
  *
- *   (c) 2019-2020 Solomon Peachy <pizza@shaftnet.org>
+ *   (c) 2019-2021 Solomon Peachy <pizza@shaftnet.org>
  *
  *   The latest version of this program can be found at:
  *
@@ -631,6 +631,14 @@ struct kodak8810_cutlist {
 
 #define CODE_8x12K   0x02  /* Kodak 8810 */
 
+#define CODE_6x4K    0x01  /* Kodak 605 & 70xx */
+#define CODE_6x8K    0x03
+#define CODE_5x7K    0x06
+#define CODE_5x4K    0x07
+#define CODE_5x5K    0x08
+#define CODE_5x7_5K  0x09
+#define CODE_5x3_5K  0x0d
+#define CODE_6x6K    0x0e
 
 #define CODE_89x60mm 0x10
 #define CODE_89x59mm 0x11