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imx6sl lcdif - disable LCD_RESET?

Question asked by nigel evans on Nov 21, 2016
Latest reply on Nov 21, 2016 by igorpadykov

Hi,

I have a display driver working in u-boot which sets up my display over spi ready for RGB interface mode later on.

However, when kernel boots, it uses &lcdif and mxsfb driver which sends reset signal to the display.

 

Is there a way to disable the reset in kernel?

 

I have tried setting mux of pin as follows in dts:

 

MX6SL_PAD_LCD_RESET__GPIO2_IO19 0x80000000

 

But still the mxsfb driver toggles the reset line.

 

Thanks,

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