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How to support 2 x lvds LCD(1920 * 1080) to display on IMX8MP by LVDS port

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How to support 2 x lvds LCD(1920 * 1080) to display on IMX8MP by LVDS port

‎06-18-2022 03:18 AM
557 Views
liayusong
Contributor I

liayusong_0-1655547066655.png

liayusong_1-1655547120198.png这是我屏幕的参数及时序图，下面是我的设备树配置

liayusong_2-1655547431180.png

但是屏幕显示花屏，是IMX8MP无法驱动这块屏幕吗。

 

 

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‎06-22-2022 11:38 PM
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jimmychan
NXP TechSupport
NXP TechSupport

Please refer to the Chapter 12 in the Porting guide.

https://www.nxp.com.cn/docs/en/user-guide/IMX_PORTING_GUIDE.pdf

 

And take the evk's dtsi file for reference.

https://source.codeaurora.org/external/imx/linux-imx/tree/arch/arm64/boot/dts?h=imx_5.4.70_2.3.0

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