istispl

I encountered the same issue, but based on this: http://picamera.readthedocs.io/en/release-1.11/recipes2.html#raw-bayer-data-captures a simple change (attached the modified .c file which needs recompiled). solves the issue. [raspi_dng.zip](https://github.com/illes/raspiraw/files/752612/raspi_dng.zip) This change doesn'-t autodetect the...