[Bug 45968] [RADEON:KMS:RS780:HD3200] l 2560x1440 detected by monitor as 1280x1440, every second pixel missing

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Feb 14 03:00:35 PST 2012


--- Comment #9 from Tobias Diedrich <ranma+freedesktop at tdiedrich.de> 2012-02-14 03:00:35 PST ---
FWIW using HDMI on 3.3-rc I can go up to 2560x1440 at 48, but 2560x1440 at 60 is above the 340MHz pixelclock limit for one link.

I installed XP yesterday and found that it shows the same problem with dual-link not working properly, so this seems to be just a case of bad HW.

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