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Re: Video over USB-C

On 9/02/20 4:25 am, Marc Baudoin wrote:
As a matter of facts, uhub is not in the
/usr/src/sys/arch/evbarm/conf/GENERIC* files at all.  Is this
normal? How to get external video with NetBSD on a PINEBOOK Pro?

Most of the USB stuff is imported into the GENERIC configs via the line

    include "dev/usb/usbdevices.config"

with the result that uhub probably isn't in any of the GENERIC* configs any more.

I quick grep doesn't reveal any kernel support for the USB Billboard device that is required to enable the DisplayPort alternate mode that in turn would get the video passed over the USB cable to the HDMI/VGA converter. :-(


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