max_lut_index_f 1296 drivers/gpu/drm/amd/display/modules/color/color_gamma.c const struct fixed31_32 max_lut_index_f = max_lut_index_f 1315 drivers/gpu/drm/amd/display/modules/color/color_gamma.c norm_y = dc_fixpt_mul(max_lut_index_f,