From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH v4 10/38] drm/i915: Force MMIO flips when scheduler enabled Date: Tue, 12 Jan 2016 21:53:35 +0000 Message-ID: <20160112215335.GB25945@nuc-i3427.alporthouse.com> References: <1448278774-31376-1-git-send-email-John.C.Harrison@Intel.com> <1452537788-32136-1-git-send-email-John.C.Harrison@Intel.com> <1452537788-32136-11-git-send-email-John.C.Harrison@Intel.com> <20160111221647.GF8414@nuc-i3427.alporthouse.com> <5694E13E.2010802@Intel.com> <20160112140703.GL4588@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [87.106.93.118]) by gabe.freedesktop.org (Postfix) with ESMTP id C8C2F7A04C for ; Tue, 12 Jan 2016 13:53:38 -0800 (PST) Content-Disposition: inline In-Reply-To: <20160112140703.GL4588@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter Cc: Intel-GFX@Lists.FreeDesktop.Org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBKYW4gMTIsIDIwMTYgYXQgMDM6MDc6MDNQTSArMDEwMCwgRGFuaWVsIFZldHRlciB3 cm90ZToKPiBPbiBUdWUsIEphbiAxMiwgMjAxNiBhdCAxMToxOToyNkFNICswMDAwLCBKb2huIEhh cnJpc29uIHdyb3RlOgo+ID4gT24gMTEvMDEvMjAxNiAyMjoxNiwgQ2hyaXMgV2lsc29uIHdyb3Rl Ogo+ID4gPk9uIE1vbiwgSmFuIDExLCAyMDE2IGF0IDA2OjQyOjM5UE0gKzAwMDAsIEpvaG4uQy5I YXJyaXNvbkBJbnRlbC5jb20gd3JvdGU6Cj4gPiA+PkZyb206IEpvaG4gSGFycmlzb24gPEpvaG4u Qy5IYXJyaXNvbkBJbnRlbC5jb20+Cj4gPiA+Pgo+ID4gPj5NTUlPIGZsaXBzIGFyZSB0aGUgcHJl ZmVycmVkIG1lY2hhbmlzbSBub3cgYnV0IG1vcmUgaW1wb3J0YW50bHksCj4gPiA+U2F5cyB3aG8/ Cj4gPiAKPiA+IEkgYXNrZWQgdGhpcyBleGFjdCBxdWVzdGlvbiBhdCB0aGUgbGludXggYXJjaGl0 ZWN0dXJlIGZvcnVtIHF1aXRlIHNvbWUgdGltZQo+ID4gYWdvIC0gZG9lcyB0aGUgc2NoZWR1bGVy IG5lZWQgdG8gd29ycnkgYWJvdXQgbWFuYWdpbmcgbm9uLWJhdGNoIGJ1ZmZlciB3b3JrCj4gPiBz dWNoIGFzIHBhZ2UgZmxpcHMuIFRoZSBhbnN3ZXIgZnJvbSBldmVyeW9uZSBwcmVzZW50IHdhcyBu bywgTU1JTyBmbGlwcyBhcmUKPiA+IHRoZSB3YXkgdG8gZ28gc28gZG9uJ3Qgb3ZlciBjb21wbGlj YXRlIHRoZSBzY2hlZHVsZXIgdHJ5aW5nIHRvIHN1cHBvcnQgcmluZwo+ID4gZmxpcHMuIEluZGVl ZCwgZXhlY2xpc3QgbW9kZSBhbHJlYWR5IGZvcmNlcyBNTUlPIGZsaXBzIGFueXdheS4KClR3byB3 cm9uZ3MgZG8gbm90IG1ha2UgYSByaWdodCwgYXMgdGhleSBzYXkuIENTIGZsaXBzIHdvcmsgdmVy eSBuaWNlbHkKd2l0aCBleGVjbGlzdHMuCgo+IEF0b21pYyB3aWxsIGtpbGwgQ1MgZmxpcHMuIFdl IGNhbiBtb3VybiB0aGVtIGFuZCBzY3JlYW0gYWJvdXQgdGhlIGxvc3MsCj4gYnV0IGltbyBiZXN0 IGlzIHRvIGp1c3Qgc2tpcCB0aGF0IGFsbCBhbmQgbW92ZSBvbiB0byBhY2NlcHRhbmNlLiBTbyBt bWlvCj4gZmxpcHMgKG9yIHdlbGwsIGF0b21pYyBmbGlwcykgaXMgc3RpbGwgdGhlIHdheSB0byBn byBmb3IgZXZlcnl0aGluZy4KClRoZSByZWFsIGlzc3VlIEkgdGhpbmsgaGVyZSBpcyB0aGF0IG5v dCB0cnlpbmcgdG8gZmVlZCBhIHJlcXVlc3QgaW50byB0aGUKc2NoZWR1bGVyIGZvciB0aGUgZmxp cCBoYXMgbGVhZCB0byBhIHBvb3IgaW50ZXJmYWNlIGludG8gdGhlIHNjaGVkdWxlci4KRm9yIGEg Q1MgZmxpcCByZXF1ZXN0LCB3ZSBrbm93IHRoZSBvcmRlcmluZywgaXQncyBjb250ZW50cywgd2Ug aGF2ZSB0bwpjaG9vc2UgdGhlIGNvbnRleHQgdGhvdWdoLCBidXQgd2UgaGF2ZSBhIGdvb2QgaWRl YSBvZiB0aGUgZGVhZGxpbmUgd2hpY2gKZ2l2ZXMgYSBnb29kIGNoYWxsZW5nZSB0byBhIHNjaGVk dWxlci4gVGhhdCB3YXMgbXkgdGFrZS4KLUNocmlzCgotLSAKQ2hyaXMgV2lsc29uLCBJbnRlbCBP cGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRyZQpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=