pub fn v4l2_ioctl(
device: &mut V4l2Device,
cmd: u32,
arg: u64,
) -> Result<u64, KernelError>Expand description
Process a V4L2 ioctl command
pub fn v4l2_ioctl(
device: &mut V4l2Device,
cmd: u32,
arg: u64,
) -> Result<u64, KernelError>Process a V4L2 ioctl command