exit_frame_duration_in_us 383 drivers/gpu/drm/amd/display/modules/freesync/freesync.c unsigned int exit_frame_duration_in_us = 1000000000/exit_refresh_rate_in_milli_hz; exit_frame_duration_in_us 385 drivers/gpu/drm/amd/display/modules/freesync/freesync.c if (last_render_time_in_us < exit_frame_duration_in_us) {