From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Goel, Akash" Subject: Re: [PATCH] drm/i915: Only move to the CPU write domain if keeping the GTT pages Date: Sun, 9 Aug 2015 17:11:52 +0530 Message-ID: <55C73C80.8030106@intel.com> References: <1438879419-15555-1-git-send-email-chris@chris-wilson.co.uk> <20150807080728.GJ17734@phenom.ffwll.local> <55C7310D.2000703@intel.com> <20150809105557.GA10889@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 1656D6E0CA for ; Sun, 9 Aug 2015 04:41:58 -0700 (PDT) In-Reply-To: <20150809105557.GA10889@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Daniel Vetter , intel-gfx@lists.freedesktop.org, =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= , Daniel Vetter , Jesse Barnes List-Id: intel-gfx@lists.freedesktop.org CgpPbiA4LzkvMjAxNSA0OjI1IFBNLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gT24gU3VuLCBBdWcg MDksIDIwMTUgYXQgMDQ6MjM6MDFQTSArMDUzMCwgR29lbCwgQWthc2ggd3JvdGU6Cj4+IE9uIDgv Ny8yMDE1IDE6MzcgUE0sIERhbmllbCBWZXR0ZXIgd3JvdGU6Cj4+PiBJIHByZXN1bWUgdGhvdWdo IHlvdSBvbmx5IHdhbnQgdG8gYXZvaWQgY2xmbHVzaCB3aGVuIGFjdHVhbGx5IHB1cmdpbmcgYW4K Pj4+IG9iamVjdCwgc28gbWF5YmUgd2UgY2FuIGtlZXAgdGhpcyBieSBwdXJnaW5nIHRoZSBzaG1l bSBiYWNraW5nIG5vZGUgZmlyc3QKPj4+IGFuZCBjaGVja2luZyBoZXJlIGZvciBfX0k5MTVfTUFE Vl9QVVJHRUQgaW5zdGVhZD8KPj4KPj4gQW4gb2JqZWN0IG1hcmtlZCBhcyBNQURWX0RPTlRfTkVF RCwgaW1wbGllcyB0aGF0IGl0IHdpbGwgYmUKPj4gcHVyZ2VkL3RydW5jYXRlZCByaWdodCBhd2F5 IGFmdGVyIHRoZSBjYWxsIHRvIHB1dF9wYWdlc19ndHQKPj4gZnVuY3Rpb24uCj4+IFNvIGRvaW5n IHRoZSBvdGhlciB3YXkgcm91bmQgYnkgcHVyZ2luZyBmaXJzdCBhbmQgdGhlbiBjaGVja2luZyBm b3IKPj4gX19JOTE1X01BRFZfUFVSR0VELCBtaWdodCBiZSBlcXVpdmFsZW50Lgo+Cj4gQnV0IGRp c3JlZ2FyZHMgYSBmZXcgbmljZSBzYW5pdHkgY2hlY2tzLCB3aGljaCBJIHdvdWxkIGxpa2UgdG8g a2VlcC4KPiAtQ2hyaXMKRmluZSwganVzdCB3YW50ZWQgdG8gY29udmV5IHRoYXQgZG9pbmcgdGhl IG90aGVyIHdheSByb3VuZCBtYXkgbm90IGJlIApyZWFsbHkgYmVuZWZpY2lhbC4KCkFib3V0IHRo ZSBvdGhlciBwb2ludCBvZiB2aXJ0dWFsbHkgaW5kZXhlZC9waHlzaWNhbGx5IHRhZ2dlZCBjYWNo ZSwgCndvdWxkIGl0IGJlIHNhZmUganVzdCByZWx5IG9uIHRoZSBNQURWX0RPTlRfTkVFRCBzdGF0 ZSBvZiB0aGUgb2JqZWN0IAood2hpY2ggaW5kaWNhdGVzIHRoYXQgdGhlcmUgYXJlIG5vIGFjdGl2 ZSBDUFUgbW1hcHBpbmdzKSA/CkR1ZSB0byBhbiBlYXJsaWVyIENQVSBtbWFwcGluZ3MsIHRoZXJl IGNvdWxkIGJlIGNhY2hlbGluZXMgaG9sZGluZyB0aGUgCnN0YWxlIGRhdGEgPwoKQmVzdCByZWdh cmRzCkFrYXNoCgo+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 Cg==