Hi Philipp, As I'm reading up on the coda driver a little, I can't seem to find the vendor's sources for the coda_regs.h definitions. Could you point me to them? As they don't seem to be in the imx reference manual nor the vpu API manual, I think it would be worth including a comment about the source in the header file. and thanks for this driver. It seems to make the best possible use of this remaining firmware binary, really :) martin