From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH 1/2] drm/i915/bxt: work around HW coherency issue when accessing GPU seqno Date: Thu, 11 Jun 2015 22:14:04 +0300 Message-ID: <1434050044.14290.44.camel@intel.com> References: <1433780924-7673-2-git-send-email-imre.deak@intel.com> <5575CBF0.5090109@intel.com> <20150608171247.GD11457@nuc-i3427.alporthouse.com> <20150608173451.GF5176@intel.com> <20150608180049.GK11457@nuc-i3427.alporthouse.com> <20150608184002.GG5176@intel.com> <5575EDF9.9070303@intel.com> <1433933973.25216.48.camel@intel.com> <55785353.5090803@virtuousgeek.org> <1433950018.25216.94.camel@intel.com> <20150610155230.GC12731@nuc-i3427.alporthouse.com> <557940A4.3040404@intel.com> Reply-To: imre.deak@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 373B56E3E7 for ; Thu, 11 Jun 2015 12:15:45 -0700 (PDT) In-Reply-To: <557940A4.3040404@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Dave Gordon Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAyMDE1LTA2LTExIGF0IDA5OjAyICswMTAwLCBEYXZlIEdvcmRvbiB3cm90ZToKPiBP biAxMC8wNi8xNSAxNjo1MiwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+ID4gT24gV2VkLCBKdW4gMTAs IDIwMTUgYXQgMDY6MjY6NThQTSArMDMwMCwgSW1yZSBEZWFrIHdyb3RlOgo+ID4+IE9uIGtlLCAy MDE1LTA2LTEwIGF0IDA4OjEwIC0wNzAwLCBKZXNzZSBCYXJuZXMgd3JvdGU6Cj4gPj4+IE9uIDA2 LzEwLzIwMTUgMDM6NTkgQU0sIEltcmUgRGVhayB3cm90ZToKPiA+Pj4+IEkgdGhpbmsgdGhlIGRp c2N1c3Npb24gaGVyZSBpcyBhYm91dCB0d28gc2VwYXJhdGUgdGhpbmdzOgo+ID4+Pj4gMS4gUG9z c2libGUgb3JkZXJpbmcgaXNzdWUgYmV0d2VlbiB0aGUgc2Vxbm8gc3RvcmUgYW5kIHRoZSBjb21w bGV0aW9uCj4gPj4+PiBpbnRlcnJ1cHQKPiA+Pj4+IDIuIENvaGVyZW5jeSBpc3N1ZSB0aGF0IGxl 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