From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH RESEND] drm: i915: Preserve old FBC status for update without new planes Date: Fri, 9 Jun 2017 22:40:02 +0300 Message-ID: <20170609194002.GZ12629@intel.com> References: <20170601153608.16876-1-krisman@collabora.co.uk> <149703629912.23435.15932739889623009582@mail.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 615AF6E6DB for ; Fri, 9 Jun 2017 19:40:07 +0000 (UTC) Content-Disposition: inline In-Reply-To: <149703629912.23435.15932739889623009582@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: daniel.vetter@intel.com, intel-gfx@lists.freedesktop.org, Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBKdW4gMDksIDIwMTcgYXQgMDg6MjQ6NTlQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFF1b3RpbmcgR2FicmllbCBLcmlzbWFuIEJlcnRhemkgKDIwMTctMDYtMDEgMTY6MzY6 MDgpCj4gPiBJZiB0aGUgYXRvbWljIGNvbW1pdCBkb2Vzbid0IGluY2x1ZGUgYW55IG5ldyBwbGFu ZSwgdGhlcmUgaXMgbm8gbmVlZCB0bwo+ID4gY2hvb3NlIGEgbmV3IENSVEMgZm9yIEZCQywgYW5k IHRoZSBpbnRlbF9mYmNfY2hvb3NlX2NydGMoKSB3aWxsIGJhaWwgb3V0Cj4gPiBlYXJseS4gIEFs dGhvdWdoLCBpZiB0aGUgRkJDIHNldHVwIGZhaWxlZCBpbiB0aGUgcHJldmlvdXMgY29tbWl0LCBp ZiB0aGUKPiA+IGN1cnJlbnQgY29tbWl0IGRvZXNuJ3QgaW5jbHVkZSBuZXcgcGxhbmUgdXBkYXRl LCBpdCB0cmllcyB0byBvdmVyd3JpdGUKPiA+IG5vX2ZiY19yZWFzb24gdG8gIm5vIHN1aXRhYmxl IENSVEMgZm9yIEZCQyIuICBGb3IgdGhhdCBzY2VuYXJpbywgaXQgaXMKPiA+IGJldHRlciB0aGF0 IHdlIHNpbXBseSBrZWVwIHRoZSBvbGQgbWVzc2FnZSBpbi1wbGFjZSB0byBtYWtlIGRlYnVnZ2lu Zwo+ID4gZWFzaWVyLgo+ID4gCj4gPiBBIHNjZW5hcmlvIHdoZXJlIHRoaXMgaGFwcGVucyBpcyB3 aXRoIHRoZQo+ID4gaWd0QGttc19mcm9udGJ1ZmZlcl90cmFja2luZ0BmYmMtc3VzcGVuZCB0ZXN0 Y2FzZSB3aGVuIGV4ZWN1dGVkIG9uIGEKPiA+IEhhc3dlbGwgc3lzdGVtIHdpdGggbm90IGVub3Vn aCBzdG9sZW4gbWVtb3J5LiAgV2hlbiBlbmFibGluZyB0aGUgQ1JUQywKPiA+IHRoZSBGQkMgc2V0 dXAgd2lsbCBiZSBjb3JyZWN0bHkgaW5pdGlhbGl6ZWQgdG8gYSBzcGVjaWZpYyBDUlRDLCBidXQK PiA+IHdvbid0IGJlIGVuYWJsZWQsIHNpbmNlIHRoZXJlIGlzIG5vdCBlbm91Z2ggbWVtb3J5LiAg VGhlIHRlc3RjYXNlIHdpbGwKPiA+IHRoZW4gZW5hYmxlIENSQyBjaGVja2luZywgd2hpY2ggcmVx dWlyZXMgYSBxdWlyayBmb3IgSGFzd2VsbCwgd2hpY2gKPiA+IGlzc3VlcyBhIG5ldyBhdG9taWMg Y29tbWl0IHRoYXQgZG9lc24ndCB1cGRhdGUgdGhlIHBsYW5lcy4gIFNpbmNlIHRoYXQKPiA+IHVw ZGF0ZSBkb2Vzbid0IGluY2x1ZGUgYW55IG5ldyBwbGFuZXMgKGFuZCB0aGUgRkJDIHdhc24ndCBl bmFibGVkKSwKPiA+IGludGVsX2ZiY19jaG9vc2VfY3J0YygpIHdpbGwgbm90IGZpbmQgYW55IHN1 aXRhYmxlIENSVEMsIGJ1dCB1cGRhdGUgdGhlCj4gPiBlcnJvciBtZXNzYWdlLCBoaWRpbmcgdGhl IGxhY2sgb2YgbWVtb3J5IGluZm9ybWF0aW9uLCB3aGljaCBpcyB0aGUKPiA+IGFjdHVhbCBjYXVz ZSBvZiB0aGUgaW5pdGlhbGl6YXRpb24gZmFpbHVyZS4gIEFzIGEgcmVzdWx0LCB0aGlzIGNhdXNl cwo+ID4gdGhhdCB0ZXN0LCB3aGljaCBzaG91bGQgc2tpcCwgdG8gZmFpbCBvbiBIYXN3ZWxsLgo+ ID4gCj4gPiBDaGFuZ2VzIHNpbmNlIHYxOgo+ID4gICAtIFVwZGF0ZSBjb21taXQgbWVzc2FnZSAo TWFuYXNpKQo+ID4gCj4gPiBCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9z aG93X2J1Zy5jZ2k/aWQ9MTAwMDIwCj4gPiBGaXhlczogZjdlOWIwMDRiOGEzICgiZHJtL2k5MTUv ZmJjOiBpbmxpbmUgaW50ZWxfZmJjX2Nhbl9jaG9vc2UoKSIpCj4gCj4gSSBqdXN0IGRvbid0IHNl ZSB0aGUgdGVzdCBjYXNlIGFzIGJlaW5nIGEgZ29vZCByZWFzb24gdG8gY2xhaW0gdGhlCj4ga2Vy bmVsIGJlaGF2aW91ciBpcyBicm9rZW4uIFRoZSBrZXJuZWwgbWF5IHJlcG9ydCBhbnkgb2YgdGhl IHJlYXNvbnMgYXMKPiB0aGUgb25lIHRoYXQgY2F1c2VkIEZCQyB0byBiZSBkaXNhYmxlZCAodGhl eSBhcmUgYWxsIHZhbGlkLCBpdCBpcyBvbmx5Cj4gdGhlIG9yZGVyIGluIHdoaWNoIHdlIHRlc3Qs IG9yIHRoZSBvcmRlciBpbiB3aGljaCB3ZSBzZXQgdGhlIHJlYXNvbiB0aGF0Cj4gZGV0ZXJtaW5l cyB0aGUgInJlYXNvbiIgcmVwb3J0ZWQgdmlhIGRlYnVnZnMpLiBUaGUgdGVzdCBpdHNlbGYgbG9v a3MgdG8KPiBiZSBhdCBmYXVsdCBmb3IgcmVqZWN0aW5nIGEgdmFsaWQgRkJDIGZhaWx1cmUgYW5k IGNsYWltaW5nIGl0IHRvIGJlIGEKPiB0ZXN0IGZhaWx1cmUuIFRoZSB0ZXN0IGlzIGZhciB0b28g ZnJhZ2lsZSBhbmQgZGVwZW5kZW50IHVwb24gYXNzdW1wdGlvbnMKPiBhYm91dCB0aGUga2VybmVs IGludGVybmFscy4KCkp1c3QgYSByYW5kb20gaWRlYSB0aGF0IHBvcHBlZCB0byBteSBoZWFkIChw cm9iYWJseSBub3QgZm9yIHRoZSBmaXJzdAp0aW1lKTsgSSB0aGluayB0aGUgbW9zdCBpbmZvcm1h dGl2ZSBvcHRpb24gd291bGQgYmUgdG8gbWFrZSB0aGUga2VybmVsCnJlcG9ydCBhIHNlcGFyYXRl IGZiYyByZWFzb24gZm9yIGVhY2ggcGlwZS4gVGhhdCB3YXkgYXQgbGVhc3QgZWFjaCBwaXBlCndv dWxkIGhhdmUgb25lIGNsZWFyIHJlYXNvbiBmb3IgcmVmdXNpbmcgZmJjLiBDdXJyZW50bHkgc29t ZSBvZiB0aGUKcmVhc29ucyBhcmUgcGVyLXBpcGUgYW5kIHNvbWUgYXJlIGdsb2JhbCwgd2hpY2gg bGVhZHMgdG8gdGhpcyBraW5kIG9mCmNvbmZ1c2lvbi4KCkJ1dCB0aGF0IG9mIGNvdXJzZSBkb2Vz bid0IHNvbHZlIGFsbCB0aGUgcHJvYmxlbXMgaWYgdGhlIHRlc3QgY29udGludWVzCnRvIG1ha2Ug ZnJhZ2lsZSBhc3N1bXB0aW9ucyBhYm91dCB0aGUga2VybmVsIGJlaGF2aW91ci4KCi0tIApWaWxs ZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeAo=