SH_CSS_ISP_YUV_BITS
uDIGIT_FITTING(from->threshold_y, 16, SH_CSS_ISP_YUV_BITS);
uDIGIT_FITTING(from->threshold_uv, 16, SH_CSS_ISP_YUV_BITS);
(uint16_t)uDIGIT_FITTING(from->threshold, 16, SH_CSS_ISP_YUV_BITS);