From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/5] drm/i915: Always pin the fence for scanout on gen2/3 and primary planes Date: Fri, 17 Nov 2017 15:17:53 +0200 Message-ID: <20171117131753.GH10981@intel.com> References: <20171116191451.28823-1-ville.syrjala@linux.intel.com> <151086636808.26104.16701598731599378514@mail.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 957CE6E061 for ; Fri, 17 Nov 2017 13:17:57 +0000 (UTC) Content-Disposition: inline In-Reply-To: <151086636808.26104.16701598731599378514@mail.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 Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBOb3YgMTYsIDIwMTcgYXQgMDk6MDY6MDhQTSArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFF1b3RpbmcgVmlsbGUgU3lyamFsYSAoMjAxNy0xMS0xNiAxOToxNDo0NykKPiA+IEZy b206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiAK PiA+IFRoZSBjdXJyZW50IGNvZGUgaXMgdHJ5aW5nIHRvIGJlIGxhenkgd2l0aCBmZW5jZXMgb24g c2Nhbm91dCBidWZmZXJzLgo+ID4gVGhhdCBsb29rcyBicm9rZW4gZm9yIHNldmVyYWwgcmVhc29u czoKPiA+ICogZ2VuMi8zIGFsd2F5cyBuZWVkIGEgZmVuY2UgZm9yIHRpbGVkIHNjYW5vdXQKPiAK PiBXaGljaCBpdCBhbHJlYWR5IGdldHMuIEFsbCBnZW4yLWdlbjQgYXJlIGdpdmVuIGEgZmVuY2Vh YmxlIHZtYS4KCkZlbmNlYWJsZSB5ZXMsIGJ1dCB3ZSBzdGlsbCBhbGxvdyB0aGUgZmVuY2VfcGlu KCkgdG8gZmFpbCBzbwp0aGVyZSdzIG5vIGd1YXJhbnRlZSB0aGF0IHdlIGFjdHVhbGx5IGhhdmUg YSBmZW5jZSBvbiB0aGUgdm1hCkFGQUlDUy4KCkkgZGlkIG1hbmFnZWQgdG8gdHJpZ2dlciBhbiBv b3BzIGluIHRoZSBGQkMgY29kZSBvbiBteSBpODV4IHdoZXJlCnRoZSB2bWEgZGlkbid0IGhhdmUg YSBmZW5jZS4gSSBhY3R1YWxseSBkb24ndCBrbm93IGhvdyBpdCBtYW5hZ2VkCnRvIHNjYW4gb3V0 IGFueXRoaW5nIGluIHRoYXQgY2FzZS4gTWF5YmUgaXQgZGlkbid0IGFuZCBJIGp1c3Qgd2Fzbid0 Cmxvb2tpbmcgYXQgdGhlIHNjcmVlbiB3aGVuIGl0IGZhaWxlZC4gCgpJdCdzIGFsc28gc2xpZ2h0 bHkgb2RkIHRoYXQgaXQgZXZlbiBnb3QgdGhhdCBmYXIgYXMgdGhlIEZCQyBjb2RlIGhhcwphIHZt YS0+ZmVuY2UgY2hlY2sgZWFybGllci4gTXkgY3VycmVudCB0aGlua2luZyBpcyB0aGF0IHdlIGRp ZG4ndApoYXZlIGEgZmVuY2Ugd2hlbiB3ZSB3ZXJlIHN1cHBvc2VkIHRvIHBpbiBpdCwgYW5kIHRo ZW4gd2hlbiBGQkMgZGlkCml0cyBjaGVjayBhIGZlbmNlIGhhcHBlbmVkIHRvIGJlIHByZXNlbnQs IGFuZCBsYXRlciBvbiB0aGUgZmVuY2UKZGlzYXBwZWFyZWQgb25jZSBtb3JlLiBFaXRoZXIgdGhh dCBvciBGQkMgd2FzIGJlaW5nIGVuYWJsZWQgd2hlbgp0aGUgZmIgd2FzIG5vIGxvbmdlciBwaW5u ZWQsIHdoaWNoIHdvdWxkIGJlIGEgY2xlYXIgYnVnIGluIGl0c2VsZi4KCj4gCj4gPiAqIHRoZSB1 bnBpbiBkb2Vzbid0IGtub3cgd2hldGhlciB3ZSBwaW5uZWQgdGhlIGZlbmNlIG9yIG5vdCBzbyBp dAo+ID4gICBtYXkgdW5waW4gc29tZXRoaW5nIHdlIGRvbid0IG93bgo+IAo+IFRoZW4gdHJhY2sg aXQgY29ycmVjdGx5LgoKV2Fzbid0IGNvbnZpbmNlZCB0aGF0IGl0J3Mgd29ydGggaXQuIEFmdGVy IHRoaXMgc2VyaWVzIG9uIG1vc3QgcGxhdGZvcm1zCndlIHdvdWxkIGhhdmUganVzdCB0aGUgb25l IHBsYW5lIHRoYXQgd291bGQgbmVlZCBhIGZlbmNlLiBBbmQgdGhlIHRvdGFsCm51bWJlciBvZiBm ZW5jZXMgYmVpbmcgMzIgb24gbW9kZXJuIHBsYXRmb3JtcyBpdCBzZWVtcyBzb21ld2hhdAp1bmxp a2VseSB0byBtZSB0aGF0IHdlIGNvdWxkbid0IGdldCB0aGUgZmVuY2UgaGVyZS4gSSd2ZSBub3Qg dGVzdGVkIHRoYXQKdGhlb3J5IHRob3VnaC4KCkFsdGhvdWdoIEkgZ3Vlc3MgZm9yIHRoZSA5MC8y NzAgY2FzZSB3ZSByZWFsbHkgd291bGQgbmVlZCB0byB0cmFjayB0aGUKb3RoZXIgdm1hIGFuZCBp dHMgZmVuY2UgY29ycmVjdGx5LgoKPiAKPiA+ICogRkJDIEdUVCB0cmFja2luZyBuZWVkcyBhIGZl bmNlIChub3Qgc3VyZSB3ZSBoYXZlIHByb3BlciBmYWxsYmFjawo+ID4gICBmb3Igd2hlbiB0aGVy ZSBpcyBubyBmZW5jZSkKPiAKPiBEZWJhdGFibGUgYXMgd2hldGhlciB0aGF0IGlzIHdvcnRoIGZv cmNpbmcgYSBmZW5jZTsgdGhlIGFyZ3VtZW50IGJlaW5nCj4gdGhhdCB5b3UgZG9uJ3Qgd2FudCB0 byBzdGFsbCB5b3VyIGZsaXAgdXBvbiBldmljdGlvbiB3aGljaCBpcyB0aGUKPiBzaXR1YXRpb24g eW91IGFyZSBhbHJlYWR5IGluIGlmIHlvdSBkaWRuJ3QgZ2V0IGEgZmVuY2UgaW4gdGhlIGZpcnN0 Cj4gcGxhY2UuCgpNeSB0aGlua2luZyB3YXMgYWdhaW4gdGhhdCBpdCdzIHZlcnkgdW5saWtlbHkg dGhhdCB3b3VsZCBjYW4ndCBnZXQgYQpmZW5jZS4KCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwg T1RDCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=