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imx8qm-mek with hdmi display

Question asked by Yuhui Liu on Feb 14, 2020
Latest reply on Feb 14, 2020 by Diego Adrian Cuevas

Dear all,

I use LVDS to HDMI converter board (IMX-LVDS-HDMI converter board) and want to have hdmi display on screen.

I build 4.14.62-1.0.0_beta with Yocto.

In i.MX_Linux_Release_Notes.pdf mention that "fsl-imx8qm-mek.dtb: Support the LVDS-HDMI or MIPI-DSI-HDMI display with the LVDS-HDMI or MIPI-DSI-HDMI converts." So I set fsl-imx8qm-mek.dtb as kernel device tree.

But it doen't show anything on screen.


Every help is appreciated.