From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: Atomic mode-setting drivers Date: Thu, 24 Mar 2016 08:00:49 +0100 Message-ID: <20160324070049.GE2510@phenom.ffwll.local> References: <20160304215922.GB18536@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x230.google.com (mail-wm0-x230.google.com [IPv6:2a00:1450:400c:c09::230]) by gabe.freedesktop.org (Postfix) with ESMTPS id AE84C6E43B for ; Thu, 24 Mar 2016 07:00:54 +0000 (UTC) Received: by mail-wm0-x230.google.com with SMTP id l68so224853268wml.0 for ; Thu, 24 Mar 2016 00:00:54 -0700 (PDT) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Alex Deucher Cc: Zach Reizner , =?iso-8859-1?Q?St=E9phane?= Marchesin , Emil Velikov , dri-devel List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCBNYXIgMDQsIDIwMTYgYXQgMDU6MjA6MDBQTSAtMDUwMCwgQWxleCBEZXVjaGVyIHdy b3RlOgo+IENvZGUgY29tcGxleGl0aWVzIGFuZCBpbnRlcm5hbCBhYnN0cmFjdGlvbnMgYXNpZGUs IHdlJ3ZlIGltcGxlbWVudGVkCj4gdGhlIEFQSSBhbmQgdGVzdGVkIGl0IGFuZCBpdCBhcHBlYXJz IHRvIHdvcmsuICBXaGF0IHNvcnQgb2YgYWRkaXRpb25hbAo+IHNlbWFudGljcyBkb2VzIGF0b21p YyBpbXBseSB0aGF0IHlvdSBkb24ndCB0aGluayBEQUwgd291bGQgaGFuZGxlPwoKTWljaGVsIGFz a2VkIG1lIHRvIGZvbGxvdyB1cCBoZXJlLiBJIHRob3VnaHQgSSd2ZSBmb2xsb3dlZCB1cCBvbiBp cmMuCkFueXdheSB0aGUgYmlnIHByb2JsZW0gYW5kIHJlYXNvbiB3aHkgSSBkaWRudCcgZnVsbHkg ZGlnIGludG8gdGhpbmdzIGFyZQp0aGF0IHJlYWRpbmcgMTAwa2xvYyBmb3IgYW4gYXRvbWljIHJl dmlldyB3aGVuIGl0J3MgY2xlYXIgdGhlIGNvZGUgb3ZlcmFsbApuZWVkcyBzb21lIHNlcmlvdXMg bG92ZSBpcyBzb21ldGhpbmcgSSBkaWRuJ3Qgd2FudCB0byBkby4gSSdtIHN0aWxsIHVwIHRvCnJl YWRpbmcgdGhpbmdzIG9uY2UgdGhleSBsb29rIGEgYml0IG1vcmUgcmVhc29uYWJsZSwgYW5kIGl0 J3Mgbm90Cm1hc3NpdmVseSBtb3JlIHdvcmsgdGhhbiBhbGwgdGhlIG90aGVyIGF0b21pYyBkcml2 ZXJzL2NvbnZlcnNpb25zIEkgbG9va2VkCmF0LgoKU28gd2l0aG91dCBsb29raW5nIGFnYWluLCB3 aXRoIGEgZmV3IG1vbnRocyBvZiBicmFpbiBtZW1vcnkgZGVncmFkYXRpb246Ci0gVGhlIGdsdWUg bG9va2VkIGZhaXJseSBpbmNvbXBsZXRlLCBlLmcuIGl0IHdhc24ndCB1c2luZyBhbGwgdGhlCiAg bGVnYWN5MmF0b21pYyBoZWxwZXJzIHdlIGhhdmUuIFdoaWNoIGxpa2VseSBtZWFucyBpdCB3YXNu J3QgcmVhbGx5CiAgdGVzdGVkIG11Y2guCi0gTm90IHVuaXZlcnNhbCBwbGFuZXMsIGhlbmNlIGF0 b21pYyBwbGFuZSB1cGRhdGVzIG5vdCBwb3NzaWJsZS4KLSBJdCBkaWQgcm9sbCBpdCdzIG93biBj b21taXQgKHdoaWNoIGlzIGhvdyB0aGlzIGlzIG1lYW50IHRvIGJlIHJlYWxseSBpbgogIHRoZSBl bmQpLCBidXQgSSBkaWQgbm90IHNlZSB0aGUgYSBjbGVhciByZWFzb24sIGFuZCBpdCBkaWRuJ3Qg c2VlbSB0bwogIGhhdmUgYmVlbiBjbG9zZWx5IG1vZGVsbGVkIGFmdGVyIGF0b21pYyBoZWxwZXJz LiBOb3QgbmVjZXNzYXJpbHkgYmFkLAogIGp1c3QgaW5jcmVhc2VzIGNoYW5jZXMgdGhhdCBzb21l IG9mIHRoZSBzZW1hbnRpY3MgYXJlIHdyb25nLgoKQW5kIHRoZSBtb3JlIGZ1bmRhbWVudGFsIHRo aW5nLCBidXQgdGhlIG9uZSBJIGNvdWxkbid0IGNoZWNrIGJlY2F1c2UKYWJzdHJhY3Rpb246Ci0g RG9lc24ndCBzZWVtIHRvIHN0YWdlIGRlcml2ZWQgc3RhdGUgbmVlZGVkIHRvIGNoZWNrIGxpbWl0 cyAoZS5nLiBjbG9ja3MsCiAgbWVtb3J5IGJhbmR3aWR0aCkgaW4gc29tZXRoaW5nIHN1YmNsYXNz aW5nIGRybV8qX3N0YXRlIHN0cnVjdHVyZXMuCiAgRWl0aGVyIHRoYXQgbWVhbnMgeW91J3JlIHJv bGxpbmcgeW91ciBvd24gYXRvbWljIG1hY2hpbmVyeSAobm8tZ28pIG9yCiAgeW91IGdldCBpdCB3 cm9uZyAobm8tZ28pLiBCdXQgc2luY2UgREFMIGNvbXBsZXRlbHkgZm9yZ29lcyBkcm0KICBzdHJ1 Y3R1cmVzIEkgZGlkbid0IGhhdmUgYSBtYXAgdG8gcmVhZCB0aGUgY29kZSBhbmQgZ290IGxvc3Qu Ci0gSXQgbG9va2VkIGxpa2VkIERBTCB3b3JrcyB3aXRoIGEgdHJ5X2NvbW1pdCgpL3JvbGxiYWNr KCkgbW9kZWwsIGJ1dAogIGF0b21pYyByZXF1aXJlcyBhIGNoZWNrKCkvY29tbWl0KCkgbW9kZWwu IEFuZCB0aGUgY2hlY2sgcGhhc2UgaXMgbm90CiAgYWxsb3dlZCB0byBjaGFuZ2UgX2FueV8gcGVy c2lzdGVudCBzdGF0ZSAod2hldGhlciBzdyBvciBodykuIFRoYXQncyB3aHkKICBhdG9taWMgbmVl ZHMgdG8gc3RhZ2UgZXZlcnl0aGluZyB0aGF0IG1pZ2h0IGNoYW5nZSwgYW5kIHdoaWNoIG1pZ2h0 IG5lZWQKICB0byBiZSBjaGVja2VkIHVwLWZyb250IGluIHRoZXNlIGZyZWUtc3RhbmRpbmcgc3Rh dGUgc3RydWN0dXJlcy4KCkkgdGhpbmsgZm9yIG1lIHRvIGJlIGFibGUgdG8gYWN0dWFsbHkgZ2l2 ZSB5b3UgYSBjbGVhciBhbnN3ZXIgaGVyZSB3ZSdkCm5lZWQgMiB0aGluZ3M6Ci0gSGFuZGxlIGFs bCB0aGUgbGlzdCBvZiBjbGVhbnVwIHRhc2tzIHRvIGdldCByaWQgb2YgcmVpbnZlbnRlZCBjb2Rl LgotIEVtYmVkIGRybV8qIHN0cnVjdHMgaW4gY29ycmVzcG9uZGluZyBEQUwgc3RydWN0cyB0byBy ZWFsbHkgbGluayBjb25jZXB0cwogIHRvZ2V0aGVyLCBhbmQgaGF2ZSBzb21lIGtpbmQgb2YgbWFw IHRvIGJlIGFibGUgdG8gcmVhZCB0aGUgY29kZS4gSSB0aGluawogIG9ubHkgd2l0aCB0aGF0IGl0 J3MgcG9zc2libGUgdG8gaGF2ZSBhIGNsZWFyIGlkZWEgd2hldGhlciBEQUwgbmVlZHMgdG8KICBi ZSByZWRlc2lnbmVkIHRvIGJlIGFibGUgdG8gaW1wbGVtZW50IGF0b21pYywgb3Igbm90LgoKQWdh aW46IEkgZGluJ3QgbG9vayBhdCB0aGUgY29kZSwgdGhpcyBpcyBwdXJlbHkgZnJvbSBtZW1vcnku CgpDaGVlcnMsIERhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50 ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==