IMX6D - HDMI to VGA conversion

ashasampathkuma — Wed, 20 Dec 2017 13:10:07 GMT

Hi all ,

we are working on a custom board based of imx6d and using Android M 6.0.1_1.0.1 BSP version.

Our board has an 7 inch display and uses LVDS interface.The LVDS display is working. We need to mirror the LVDS display contents to a VGA monitor.The screen mirroring is working for HDMI monitor but not for VGA.

We connected our board to VGA monitor using HDMI to VGA adapter cable. The HDMI driver is unable to read the EDID data from monitor.

Whether imx hdmi driver supports VGA monitor?

Thanks,

Asha

Re: IMX6D - HDMI to VGA conversion

igorpadykov — Wed, 20 Dec 2017 23:28:15 GMT

Hi Asha

I am afraid imx hdmi driver does not support VGA monitor.

Only "true" HDMI monitor can send EDID information.

May be useful to look at similar description with DVI

DVI Support on i.MX6 boards - Boundary Devices

Best regards
igor
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topic IMX6D - HDMI to VGA conversion in i.MX Processors

IMX6D - HDMI to VGA conversion

Re: IMX6D - HDMI to VGA conversion