[Bug 91202] Output to DVI-I (or DVI-D) is blank on Tonga (R9 285 and 380X) with multiple monitors

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 23 21:45:55 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=91202

--- Comment #16 from Brian Paterni <bpaterni at gmail.com> ---
just to confirm something mentioned on IRC back in February:

    10:55 #radeon: < vedranm> by the way, any chance that you looked into the 3
display issue on Linux_
    10:55 #radeon: < vedranm> sorry, DVI-I issue that is
    10:56 #radeon: < agd5f> vedranm, no. should be fixed by the new dal code 


I checked out branch 'drm-next-4.7-wip-dal' from
git://people.freedesktop.org/~agd5f/linux today and can say that I no longer
experience a 'dead' display on DVI-I running the new DAL code!

Interestingly, with DAL, both DVI interfaces on my r9 285 are now detected as
DVI-D by xrandr...

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