Hello, I'm in the process of reworking Xine's input_v4l to use libv4l2, so that it gets the benefit of all the work done on modern cards and webcams, and I've hit a stumbling block. I have a Hauppauge HVR1600 for NTSC and ATSC support, and it appears to simply not work with libv4l2, due to lack of mmap support. My code works adequately (modulo a nice pile of bugs) with a HVR1110r3, so it appears to be driver level. Which is the better route to handling this; adding code to input_v4l to use libv4lconvert when mmap isn't available, or converting the cx18 driver to use mmap? If it's a case of converting the cx18 driver, how would I go about doing that? I have no experience of the driver, so I'm not sure what I'd have to do - noting that if I break the existing read() support, other users will get upset. -- Advice appreciated, Simon Farnsworth -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
