lvds is white when waked up

zhao_feng — Wed, 23 Mar 2016 07:07:02 GMT

I am using imx6dl board ,android 4.4.2, and sometimes when I wake up the lvds , the screen is white

I tried to delay the led_enable to 250ms, but it did not work ,what should I do ? thanks!

Re: lvds is white when waked up

Rita_Wang — Wed, 23 Mar 2016 08:28:40 GMT

Hi feng,

Is the board you designed it yourself? And you porting the LVDS screen to your board? If yes, here the lvds do not work maybe caused by the improper parameter setting， you should according to the screen datasheet. Here you can refer to the thread in our community Porting LVDS LCD With Low Resolution to i.MX6 . The step is almost the same. Hope it can help you.
Have a great day,
Dan

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topic lvds is white when waked up in i.MX Processors

lvds is white when waked up

Re: lvds is white when waked up