underscan_factor 1748 drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c dc->dml.ip.underscan_factor = dc->dcn_ip->under_scan_factor; underscan_factor 100 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c .underscan_factor = 1.10, underscan_factor 144 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c .underscan_factor = 1.10, underscan_factor 142 drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c .underscan_factor = 1.10, underscan_factor 187 drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h double underscan_factor;