Gerd Knorr wrote: > > 2) Propose a cleaner ioctl to Alan, and see if he will accept it. > > VIDIOCSMBUF(struct video_mbuf)? Just an idea ... I like it - clean and logical. Then any driver that has implemented the SWIN/GMBUF restriction (are there any?) just needs to switch to the implicitly defaulted SMBUF semantics. If this was added but not all drivers supported the ioctl, then presumably the app. just gets an error on the call? Ben
