Hi all, : I use the media-ctl from http://git.ideasonboard.org/media-ctl.git It is compiled into a 32 bit application. Run on a 64 bit CPU. The version of kernel is 3.10. When call ioctl(, VIDIOC_SUBDEV_S_SELECTION,), meet the below warning: [ 97.186338] c0 707 (drv_test) compat_ioctl32: unknown ioctl 'V', dir=3, #62 (0xc040563e) [ 97.203252] c0 707 (drv_test) WARNING: no compat_ioctl for v4l-subdev1 VIDIOC_SUBDEV_S_SELECTION is not supported for compat_iocl. And I list others subdev’s ioctl, which are also not included in v4l2_compat_iocl32(). How can I get these compat_ioctl? Have they been added in v4l2_compat_iocl32() or We have added a compat_ioctl32 in v4l2_subdev_fops? VIDIOC_SUBDEV_G_FMT VIDIOC_SUBDEV_S_FMT VIDIOC_SUBDEV_G_CROP VIDIOC_SUBDEV_S_CROP VIDIOC_SUBDEV_ENUM_MBUS_CODE VIDIOC_SUBDEV_ENUM_FRAME_SIZE VIDIOC_SUBDEV_G_FRAME_INTERVAL VIDIOC_SUBDEV_S_FRAME_INTERVAL VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL VIDIOC_SUBDEV_G_SELECTION VIDIOC_SUBDEV_S_SELECTION default v4l2_subdev_call(sd, core, ioctl, cmd, arg); -- 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
