Ville, Daniel,
I've just got another monitor and another DVI-HDMI cable, and here what
I've got.
===Single Link DVI-D cable with 3 different monitors===
Computer DVI ——— DVI-D (Single Link)/HDMI cable ——— HDMI LG 23MP65HQ-P
=== not working
Computer DVI ——— DVI-D (Single Link)/HDMI cable ——— HDMI LG 23MP67HQ-P
=== not working
Computer DVI ——— DVI-D (Single Link)/HDMI cable ——— HDMI LG 23MP55HQ-P
=== works!
===Dual Link DVI-D cable with monitor that doesn't work with Single Link
cable===
Computer DVI ——— DVI-D (Dual Link)/HDMI cable ——— HDMI LG 23MP65HQ-P ===
works!
===Laptop with HDMI output===
Laptop HDMI ——— HDMI/HDMI cable ——— HDMI LG 23MP65HQ-P === works!
I'd say that single link DVI cables are broken with new kernel, but one
of monitors could work with such a cable. So I have no idea :(.
Regards,
Oleksandr.
15.02.2016 17:42, Daniel Vetter wrote:
The other downside is that it'll make us non-compliant, which was the
point of this entire ordeal: HDMI spec forbids us from starting any i2c
transactions when the hpd isn't signalling a present screen.
So maybe we need to buy one of these broken screens.
Oleksandr, what exact model are you using? And any chance that you
could
test this on some other machine with intel gfx and latest kernel, just
to
make sure this really is some issue with the sink and not with the
machine
itself? And I guess you've tested with some other hdmi sink, and that
works?
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