Platform: i.MX8MP EVK
BSP: Linux 5.4.70.2.3.0
Customer reported UI on HDMI monitor is abnormal and has more line on left side when doing HDMI hot-plug on i.MX8MP running with L5.4.70.2.3.0.
This issue can’t be reproduced on latest BSP such as 5.10 and above, several patch for HDMI from latest BSP can fix this issue.