prev_update_time_in_us 1691 drivers/gpu/drm/amd/display/dc/core/dc.c surface->time.prev_update_time_in_us; prev_update_time_in_us 1692 drivers/gpu/drm/amd/display/dc/core/dc.c surface->time.prev_update_time_in_us = prev_update_time_in_us 592 drivers/gpu/drm/amd/display/dc/dc_types.h unsigned int prev_update_time_in_us; prev_update_time_in_us 881 drivers/gpu/drm/amd/display/modules/freesync/freesync.c plane->time.prev_update_time_in_us;