Just use the driver from the media_build tree and do a git bisect on it. You can work out a bisect starting/good point from whatever kernel version you know to be working. It shouldn't take too long to find the offending commit. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html