diff -Naur main/vidix/drivers/cyberblade_vid.c main-cyberblade-i420/vidix/drivers/cyberblade_vid.c
--- main/vidix/drivers/cyberblade_vid.c	2003-12-24 23:00:50.000000000 +0100
+++ main-cyberblade-i420/vidix/drivers/cyberblade_vid.c	2004-10-08 14:10:12.000000000 +0200
@@ -252,6 +252,7 @@
 	{
 		case IMGFMT_YUY2:
 		case IMGFMT_YV12:
+		case IMGFMT_I420:
 		case IMGFMT_YVU9:
 		case IMGFMT_BGR16:
 			return 1;
@@ -407,6 +408,7 @@
 			layout=0x0; /* packed */
 			break;
 		case IMGFMT_YV12:
+		case IMGFMT_I420:
 			y_pitch = (src_w+15) & ~15;
 			uv_pitch = ((src_w/2)+7) & ~7;
 			YOffs=info->offset.y = 0;