PC_CTRL_REG
imx8qxp_pc_write_clr(pc, PC_CTRL_REG,
imx8qxp_pc_write_clr(pc, PC_CTRL_REG,
imx8qxp_pc_write_set(pc, PC_CTRL_REG,
imx8qxp_pc_write_set(pc, PC_CTRL_REG, PC_VSYNC_MASK_ENABLE);
val = imx8qxp_pc_read(pc, PC_CTRL_REG);
imx8qxp_pc_write(pc, PC_CTRL_REG, val);
imx8qxp_pc_write_set(pc, PC_CTRL_REG, PC_DISP_BYPASS(ch->stream_id));