Hi Norbert, On Sat, 2002-10-19 at 14:20, Norbert Wagner wrote: > The native formats are GREY, Y41P and UYVY. But what kind of formats do > applications normally expect? Is it considered good style to provide at least > RGB24, or should I keep the driver completely free from color conversion routines? Keep the driver free from such expensive routines, that should solely be done in userspace. Kernel drivers simply provide the formats supported by the chip. Ronald