Symbol: VSYNC_POL
drivers/gpu/drm/mediatek/mtk_dpi.c
274
mask = HSYNC_POL | VSYNC_POL;
drivers/gpu/drm/mediatek/mtk_dpi.c
276
(dpi_pol->vsync_pol == MTK_DPI_POLARITY_RISING ? 0 : VSYNC_POL);