delta_in 131 drivers/gpu/drm/arm/malidp_crtc.c u32 a, b, delta_in, out_start, out_end; delta_in 133 drivers/gpu/drm/arm/malidp_crtc.c delta_in = segments[i].end - segments[i].start; delta_in 138 drivers/gpu/drm/arm/malidp_crtc.c a = (delta_in == 0) ? 0 : ((out_end - out_start) * 256) / delta_in;