hello,
I am using mipi dsi lcd.
but sometimes it randomly has the phenomenon as shown in the file attached.
I am using imx6qdl cpu.
Does anyone know ways to solve this situation?
Or any comment
Thank you.
Hi Bill
such behaviour may be caused by internal buses limit,
one can try to decrease LCD fps,bpp or use processor
with higher speed grade. Also one can try to disable low power
mode with kernel boot parameter enable_wait_mode=off.
Best regards
igor
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Hello, igorpady kov
Thank you for your comment
But I don't understand...
Why disabling low power mode can be helpful? Because the device need low power mode to send power-on commends to the lcd.
Do you recommand to use high speed mode to send the power-on commends?
Because I once heard that using low power to send commends is more stable...
What do you think?
Best regards
Bill
Hello,
Please share the LCD datasheet and which interface you used for integrating this LCD ?
Regards,
Azlum