Function drm_ffi::mode::get_gamma

source · 
pub fn get_gamma(
    fd: BorrowedFd<'_>,
    crtc_id: u32,
    size: usize,
    red: &mut [u16],
    green: &mut [u16],
    blue: &mut [u16]
) -> Result<drm_mode_crtc_lut>
Expand description

Get CRTC gamma ramp