fixedU0_16_FP16
u16 r = fixedU0_16_FP16(drm_color_lut_extract(in-> red, 16));
u16 g = fixedU0_16_FP16(drm_color_lut_extract(in->green, 16));
u16 b = fixedU0_16_FP16(drm_color_lut_extract(in-> blue, 16));