https://bugs.freedesktop.org/show_bug.cgi?id=107668
--- Comment #5 from Naheem Zaffar naheemzaffar@gmail.com --- I have just tried using an older 3m long HDMI cable I had at home that I presume cannot support the latest HDMI version and with that I got a display at full resolution.
The problem may be with HDMI handling, there seem to be others experiencing some problems with HDMI 2, which I dont think this card supports.
is there a way to confirm the HDMI versions I was using that failed and the version that succeeded?