[media] saa7164: allow variable length GOP sizes and switch encoder default to CBR

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/saa7164/saa7164.h b/drivers/media/video/saa7164/saa7164.h
index dade968..ef98a95 100644
--- a/drivers/media/video/saa7164/saa7164.h
+++ b/drivers/media/video/saa7164/saa7164.h
@@ -263,6 +263,7 @@
 	u32 ctl_mute;
 	u32 ctl_aspect;
 	u32 refdist;
+	u32 gop_size;
 };
 
 struct saa7164_port;