stm32h7 ltdc display rotation question

[hulryung]

I have a question about Zephyr RTOS.
I've confirmed that LCD with LVGL is working properly when connected using LTDC on STM32H7.
Due to mechanical characteristics, I want to rotate the screen 180 degrees. What methods are available?

I've tried with this, but it's not working

lv_disp_t *disp = lv_disp_get_default();
lv_disp_set_rotation(disp, LV_DISP_ROT_180);