On 1 Mar 2003, Ronald Bultje wrote: > Hey John, > > On Fri, 2003-02-28 at 20:11, PlasmaJohn wrote: > > > > Is there a CONFIG_ directive for V4L2 so that we don't require people to > > > > patch their kernel until absolutely necessary? > > > Yes, HAVE_V4L2 (#ifdef HAVE_V4L2 ... #endif). > > Great! Uh, is this 2.5.x specific or will it be valid for 2.4.something? I > > don't see it in Gerd's 11-v4l2-api-2.4.20.diff > > $ grep HAVE_V4L2 /usr/include/linux/videodev*.h > /usr/include/linux/videodev.h:# define HAVE_V4L2 1 > > this is 2.4.20, so it works there too. Ah, I see my problem. I've got 2.4.16 and the 11- patch modifies an #ifdef 0 to an #ifdef 1 in .20 that doesn't exist in .16 (well, .15 with a patch). I just unpacked .20 and found the lines in question. Thanks! Is V4L2 being considered for inclusion into the 2.4 series? Are there any vendors include it or planning on including it in a 2.4 kernel? John
