max_lum_pq 813 drivers/gpu/drm/amd/display/modules/color/color_gamma.c struct fixed31_32 max_lum_pq; max_lum_pq 837 drivers/gpu/drm/amd/display/modules/color/color_gamma.c compute_pq(dc_fixpt_div(max_display, max_content), &max_lum_pq); max_lum_pq 840 drivers/gpu/drm/amd/display/modules/color/color_gamma.c ks = dc_fixpt_sub(dc_fixpt_mul(a, max_lum_pq), b); // a * max_lum_pq - b max_lum_pq 865 drivers/gpu/drm/amd/display/modules/color/color_gamma.c E2 = dc_fixpt_add(E2, dc_fixpt_mul(max_lum_pq,