On Sun, Nov 03, 2013 at 04:15:18PM +0100, Bas Wijnen wrote: > Hi Chris, > > I got a black screen while using your patch. > /sys/kernel/debug/dri/0/i915_gem_objects contents are shown below. The first > time is while the video is running; the second after stopping it. AFAICS, > there is no difference between them. Indeed, that scuppers my theory about it being an allocation failure to GEM space exhaustion. I am not sure what else to suggest to explain why it spontaneously fails to allocate that BO. You could try drm.debug=7, but searching for the failure would be like hunting for a needle in a haystack - and I'm not sure if we give any information as to how it fails, nor does libdrm_intel have any such debug. You can try disabling the uxa BO cache with Option "BufferCache" "false" and seeing if that makes any difference. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
