White dots in raw

These indeed look like PDAF pixels …

@heckflosse Ingo, there is an opcodelist2 tag in the DNG exif where these should be marked … with exitool we can use the -b option

http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,8373.msg43012.html?PHPSESSID=91t02ns3brfj1dsubvdsf4ppu1#msg43012