RK3328_DSP_CTRL1
.rgb_dclk_pol = VOP_REG(RK3328_DSP_CTRL1, 0x1, 19),
.hdmi_dclk_pol = VOP_REG(RK3328_DSP_CTRL1, 0x1, 23),
.edp_dclk_pol = VOP_REG(RK3328_DSP_CTRL1, 0x1, 27),
.mipi_dclk_pol = VOP_REG(RK3328_DSP_CTRL1, 0x1, 31),
.rgb_pin_pol = VOP_REG(RK3328_DSP_CTRL1, 0x7, 16),
.hdmi_pin_pol = VOP_REG(RK3328_DSP_CTRL1, 0x7, 20),
.edp_pin_pol = VOP_REG(RK3328_DSP_CTRL1, 0x7, 24),
.mipi_pin_pol = VOP_REG(RK3328_DSP_CTRL1, 0x7, 28),
.dither_down_sel = VOP_REG(RK3328_DSP_CTRL1, 0x1, 4),
.dither_down_mode = VOP_REG(RK3328_DSP_CTRL1, 0x1, 3),
.dither_down_en = VOP_REG(RK3328_DSP_CTRL1, 0x1, 2),
.pre_dither_down = VOP_REG(RK3328_DSP_CTRL1, 0x1, 1),
.dither_up = VOP_REG(RK3328_DSP_CTRL1, 0x1, 6),