On 28/8/19 5:12 pm, Brad Campbell wrote:
On 28/8/19 3:33 pm, Mika Westerberg wrote:
I'm suspecting that the boot firmware does configure second DP path also
and we either fail to discover it properly or the boot firmware fails to
set it up.
Also if you boot with one monitor connected and then connect another
(when the system is up) does it work then?
Umm.. so this is where it gets weird. No it doesn't. Apparently it fails
to configure the first monitor it finds. This is the one the Apple
bootcamp firmware configures at boot.
Ok just to clarify it appears I've been booting EFI and bypassing the
Bootcamp BIOS emulation for a few years. So, that made no difference.
