From mboxrd@z Thu Jan 1 00:00:00 1970 From: "james qian wang (Arm Technology China)" Subject: Re: [v4] drm: two planes with the same zpos have undefined ordering Date: Sun, 29 Sep 2019 06:15:57 +0000 Message-ID: <20190929061549.GA28809@jamwan02-TSP300> References: <3FTYuSJGBfAG_MnVn604lEDUu1q2h6tI--IJOCx5Yp1SRwQig7s2AfLuleVvOS9WN1lLqAlXCWJu_Z60u3BnZfqCgFHDd_nPOUCAipaNpLk=@emersion.fr> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from EUR01-DB5-obe.outbound.protection.outlook.com (mail-eopbgr150080.outbound.protection.outlook.com [40.107.15.80]) by gabe.freedesktop.org (Postfix) with ESMTPS id B338C6E2C8 for ; Sun, 29 Sep 2019 06:16:13 +0000 (UTC) In-Reply-To: <3FTYuSJGBfAG_MnVn604lEDUu1q2h6tI--IJOCx5Yp1SRwQig7s2AfLuleVvOS9WN1lLqAlXCWJu_Z60u3BnZfqCgFHDd_nPOUCAipaNpLk=@emersion.fr> Content-Language: en-US Content-ID: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Simon Ser Cc: Daniel Vetter , nd , Marius Vlad , "dri-devel@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBTZXAgMjMsIDIwMTkgYXQgMTI6Mzk6MjBQTSArMDAwMCwgU2ltb24gU2VyIHdyb3Rl Ogo+IEN1cnJlbnRseSB0aGUgcHJvcGVydHkgZG9jcyBkb24ndCBzcGVjaWZ5IHdoZXRoZXIgaXQn cyBva2F5IGZvciB0d28gcGxhbmVzIHRvCj4gaGF2ZSB0aGUgc2FtZSB6cG9zIHZhbHVlIGFuZCB3 aGF0IHVzZXItc3BhY2Ugc2hvdWxkIGV4cGVjdCBpbiB0aGlzIGNhc2UuCj4gCj4gVGhlIHJ1bGUg bWVudGlvbm5lZCBpbiB0aGUgcGFzdCB3YXMgdG8gZGlzYW1iaWd1YXRlIHdpdGggb2JqZWN0IElE cy4gSG93ZXZlcgo+IHNvbWUgZHJpdmVycyBicmVhayB0aGlzIHJ1bGUgKHRoYXQncyB3aHkgdGhl IG9yZGVyaW5nIGlzIGRvY3VtZW50ZWQgYXMKPiB1bnNwZWNpZmllZCBpbiBjYXNlIHRoZSB6cG9z IHByb3BlcnR5IGlzIG1pc3NpbmcpLiBBZGRpdGlvbmFsbHkgaXQgZG9lc24ndAo+IHJlYWxseSBt YWtlIHNlbnNlIGZvciBhIGRyaXZlciB0byB1c2VyIGlkZW50aWNhbCB6cG9zIHZhbHVlcyBpZiBp dCBrbm93cyB0aGVpcgo+IHJlbGF0aXZlIHBvc2l0aW9uOiB0aGUgZHJpdmVyIGNhbiBqdXN0IHBp 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