topic Re: IMX8M PLUS EVK : Display over Type-c usb (DP ALT mode) in Digital Signal Controllers

IMX8M PLUS EVK : Display over Type-c usb (DP ALT mode)

bych — Wed, 21 Aug 2024 09:15:22 GMT

Hello team,

I would like to ask if imx8m plus evk board (linux) has DP ALT mode.

I'm trying to connect LCD panel via type-c to hdmi cable.

However, whenever I connect the cable from the board to monitor, the display doesn't show up. (Cable and the monitor work normally when I tested)

Can anyone advise me how to get the display from type-c usb?

Should I modify the kernel source in order get DP ALT mode?

JorgeCas — Thu, 22 Aug 2024 22:42:44 GMT

Hello,

Sorry none of i.MX devices supports DP ALT mode.

Best regards.

KEVINKUO — Wed, 23 Jul 2025 03:22:49 GMT

I CAT NOT BELIEVE NXP DONOT SUPPORT THIS NORMAL FUNCTION