System interrupt causes the LVGL display flicking

How-to
1

Env: NXP IMX6ULL + LVGL 7.11.0

issue: The LVGL display show with flickering once the SD card insert or play the mp3 on the board, I assume the system interrupt triggers this issue.
Untitled

How should I avoid this, is there anyone have the experience or suggestion for this?
Thanks a lot in advance.

2

Is there a problem with the display screen?

4

Kind of, it may be the hardware issue, still investigating.
Thanks anyway.

5

Update the issue root cause, it’s the TFT parameters setting, not related to LVGL.