bw_def_underlay420_chroma 172 drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c surface_type[1] = bw_def_underlay420_chroma; bw_def_underlay420_chroma 173 drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c surface_type[3] = bw_def_underlay420_chroma; bw_def_underlay420_chroma 424 drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c if (surface_type[i] == bw_def_display_write_back420_chroma || surface_type[i] == bw_def_underlay420_chroma) { bw_def_underlay420_chroma 888 drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c case bw_def_underlay420_chroma: