Hi, I'm trying to get the camera working on our Android platform and I'm having some trouble understanding how to select the appropriate input. The platform specifics are: Analog camera (PAL-I) -> TVP5150 TV decoder -> iMX53 IPU/CSI Note: The TVP driver is not the one currently in the mainline kernel, I've had to modify it back to the old int-device format to be compatible with the Freescale IPU/CSI drivers. The TVP chip has 2 analog inputs which can be selected over the I2C interface. The driver includes a V4L2 ioctl (vidioc_int_s_video_routing_num) for selecting the required one. My question is how do I go about accessing this from userland. The closest thing I can see if the VIDIOC_S_INPUT ioctl, but this get picked up by the freescale CSI driver (mxc_v4l2_capture.c), which also has 2 possible input paths to select between (although we only ever use 1). I had initially hacked this ioctl in the freescale driver to pass the call to the TVP driver, but this doesn't feel right and I'm sure there must be a better way to handle this. Any suggestions welcome, Adam Plextek Limited Registered Address: London Road, Great Chesterford, Essex, CB10 1NY, UK Company Registration No. 2305889 VAT Registration No. GB 918 4425 15 Tel: +44 1799 533 200. Fax: +44 1799 533 201 Web:http://www.plextek.com Electronics Design and Consultancy -- 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
