found_flush 555 drivers/gpu/drm/vc4/vc4_drv.h bool found_flush; found_flush 220 drivers/gpu/drm/vc4/vc4_validate.c exec->found_flush = true; found_flush 551 drivers/gpu/drm/vc4/vc4_validate.c if (!exec->found_increment_semaphore_packet || !exec->found_flush) {