On Tue, 24 Aug 2010 00:37:52 +0100 Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote: > drm.debug=0x4 should print the right information for this bug. That doesn't seem to give me any output at all. One thing I noticed, though, is that I occasionally get something like: Aug 23 17:43:14 bike kernel: [ 142.920185] [drm:intel_calculate_wm] *ERROR* Insufficient FIFO for plane, expect flickering: entries required = 51, available = 28. They seem to come in threes, for whatever that's worth. Thanks, jon _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel