tpg_s_ycbcr_enc
tpg_s_ycbcr_enc(&vsensor->tpg, format->ycbcr_enc);
tpg_s_ycbcr_enc(&ctx->tpg, f->ycbcr_enc);
tpg_s_ycbcr_enc(&dev->tpg, ctrl->val);