VIDTCON0_VSPW 505 drivers/gpu/drm/exynos/exynos_drm_fimd.c VIDTCON0_VSPW(vsync_len - 1); VIDTCON0_VSPW 1314 drivers/video/fbdev/s3c-fb.c VIDTCON0_VSPW(vmode->vsync_len - 1);