On 25/10/2023 15:29, Simon Ser wrote:
On Wednesday, October 25th, 2023 at 14:22, Johan Hovold <johan@xxxxxxxxxx> wrote:
I was just going to post a patch fixing this after finally investigating
why the DisplayPort outputs on the X13s were annoyingly identified as
"Unknown20-1" and "Unknown20-2" instead of the expected "DP-1" and
"DP-2".
Note, ideally userspace should use drmModeGetConnectorTypeName() from
libdrm to figure out the proper name for a connector type. That way we
only need to update a single spot when adding a new connector type,
instead of patching a whole bunch of programs.
X11 does its own thing. It further "renames" DP MST connectors. So on my
laptop I end up with DP-1-1 in xrandr, but DP-3 in kernel.
--
With best wishes
Dmitry
