https://bugzilla.kernel.org/show_bug.cgi?id=54381 Alex Deucher <alexdeucher@xxxxxxxxx> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@xxxxxxxxx --- Comment #1 from Alex Deucher <alexdeucher@xxxxxxxxx> 2013-02-24 16:27:18 --- This is a hardware limitation. The hardware only has 2 PLLs for non-DisplayPort monitors. As such, the driver only supports 2 independent pixel clocks on non-DisplayPort monitors. If you have more than 2 non-DP monitors, it will only work if several of them share the same pixel clock (i.e., the monitors sharing a PLL have to display the same mode with the same pixel clock). Older kernels did not properly warn about exceeding these limitations. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
