RK3188_DSP_CTRL0
.alpha_mode = VOP_REG(RK3188_DSP_CTRL0, 0x1, 18),
.alpha_pre_mul = VOP_REG(RK3188_DSP_CTRL0, 0x1, 29),
.alpha_mode = VOP_REG(RK3188_DSP_CTRL0, 0x1, 19),
.alpha_pre_mul = VOP_REG(RK3188_DSP_CTRL0, 0x1, 29),
.pin_pol = VOP_REG(RK3188_DSP_CTRL0, 0xf, 4),
.out_mode = VOP_REG(RK3188_DSP_CTRL0, 0xf, 0),
.dither_down_sel = VOP_REG(RK3188_DSP_CTRL0, 0x1, 27),
.dither_down_en = VOP_REG(RK3188_DSP_CTRL0, 0x1, 11),
.dither_down_mode = VOP_REG(RK3188_DSP_CTRL0, 0x1, 10),
.dither_up = VOP_REG(RK3188_DSP_CTRL0, 0x1, 9),