DISP_REG_OVL_DATAPATH_CON
reg = readl(ovl->regs + DISP_REG_OVL_DATAPATH_CON);
writel_relaxed(reg, ovl->regs + DISP_REG_OVL_DATAPATH_CON);
reg = readl(ovl->regs + DISP_REG_OVL_DATAPATH_CON);
writel_relaxed(reg, ovl->regs + DISP_REG_OVL_DATAPATH_CON);
DISP_REG_OVL_DATAPATH_CON, OVL_LAYER_AFBC_EN(idx));
reg = readl(ovl->regs + DISP_REG_OVL_DATAPATH_CON);
writel(reg, ovl->regs + DISP_REG_OVL_DATAPATH_CON);
reg = readl(ovl->regs + DISP_REG_OVL_DATAPATH_CON);
writel(reg, ovl->regs + DISP_REG_OVL_DATAPATH_CON);