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
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>Get CRTC gamma ramp