From the release note (i.MX Linux® Release Notes, Rev. L4.9.88_2.2.0_8qxp-beta2, 07/2018 page 20), we can see i.MX8X (8QuadXPlus) support ov5640 camera sensor in parallel CSI interface.
But only imx_4.9.88_imx8qxp_beta2 version has parallel CSI interface source code.
If we port the related parallel CSI source code from imx_4.9.88_imx8qxp_beta2 to imx_4.9.51_imx8m_ga, could we test the functionality on i.MX8X EVK board??