[Nouveau] [Bug 43939] [NV96] monitor connected via HDMI->DVI adapter is blank / standby (9500GS)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Aug 24 22:56:11 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=43939

--- Comment #13 from Anthony Foiani <anthony.foiani+freedesktop at gmail.com> ---
(In reply to comment #12)
> Oh, I'm in no way trying to lay the blame away from nouveau :) 

Heh.  Didn't mean to imply that you were.

Mostly I was convincing myself about whether I need another hour or two of
swapping cables to try HDMI-to-HDMI connection on same card, in case there's
something intrinsically flakey with this card.  (It's actually the GS variant,
which was OEM'd to HP at the time?)

> Just getting
> the facts straight. I assume this is just an adapter (i.e. round hole/square
> peg), not a converter. In this case, the card would actually drive the port
> as a DVI port that just happens to be using a HDMI cable. Which actually
> makes the problem more likely to be unrelated to the one in the other bug.

Yes, these are all pin-to-pin adapters.

(I had to check, because I'm involved with a *different* bug that affects
active DisplayPort to dual-link DVI converters -- but that's on a different
machine, a little ultra small form factor that only has displayport output from
the intel gfx core.)

> For completeness, could you upload your vbios
> (/sys/kernel/debug/dri/0/vbios.rom)?

Will do so.

Thanks!

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