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Date: Wed, 09 Jul 2014 15:21:18 +0200 From: Maarten Lankhorst <maarten.lankhorst@...onical.com> To: Mike Lothian <mike@...eburn.co.uk> CC: bskeggs@...hat.com, dri-devel@...ts.freedesktop.org, christian.koenig@....com, alexander.deucher@....com, airlied@...ux.ie, thellstrom@...are.com, linux-kernel@...r.kernel.org, nouveau@...ts.freedesktop.org Subject: Re: [PATCH 00/17] Convert TTM to the new fence interface. op 09-07-14 15:09, Mike Lothian schreef: > Hi Maarten > > Will this stop the stuttering I've been seeing with DRI3 and PRIME? Or will > other patches / plumbing be required > No, that testing was with the whole series including the parts where you synchronized intel with radeon (iirc). Although it might if lucky, I noticed that I missed a int to long conversion, which resulted in a success being reported as error, disabling graphics acceleration entirely. The series here simply convert the drivers to a common fence infrastructure, but shouldn't cause any regressions or any major behavioral changes. A separate series is needed to make intel and radeon synchronized, and for that series the support on the intel side is a hack. It should be possible to get the the radeon/nouveau changes upstreamed, but this conversion is required for that. ~Maarten -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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