PIPE_VBLANK_STATUS 377 drivers/gpu/drm/gma500/mdfld_intel_display.c if (PIPE_VBLANK_STATUS & REG_READ(map->status)) PIPE_VBLANK_STATUS 168 drivers/gpu/drm/gma500/psb_irq.c if (pipe_stat_val & PIPE_VBLANK_STATUS)