Symbol: CFG_VSYNC_INV
drivers/gpu/drm/armada/armada_crtc.c
390
val = adj->flags & DRM_MODE_FLAG_NVSYNC ? CFG_VSYNC_INV : 0;
drivers/gpu/drm/armada/armada_crtc.c
391
armada_reg_queue_mod(regs, i, val, CFG_VSYNC_INV, LCD_SPU_DMA_CTRL1);