VSYNC_POL         203 drivers/gpu/drm/mediatek/mtk_dpi.c 	      (dpi_pol->vsync_pol == MTK_DPI_POLARITY_RISING ? 0 : VSYNC_POL);
VSYNC_POL         205 drivers/gpu/drm/mediatek/mtk_dpi.c 		     CK_POL | DE_POL | HSYNC_POL | VSYNC_POL);