From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: Re: RFC for a render API to support adaptive sync and VRR Date: Fri, 20 Apr 2018 13:32:41 -0700 Message-ID: <20180420203240.GA9472@intel.com> References: <435ebd04-0435-5a6a-9f1e-e4c4fc629aa9@amd.com> <20180409214554.GB13967@intel.com> <1e8d1857-faba-85da-0136-ea7c29ec1b84@amd.com> <87o9ihyxl1.fsf@keithp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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: Daniel Vetter Cc: Keith Packard , Nicolai =?iso-8859-1?Q?H=E4hnle?= , Michel =?iso-8859-1?Q?D=E4nzer?= , Michel =?iso-8859-1?Q?D=E4nzer?= , dri-devel , amd-gfx mailing list , "Deucher, Alexander" , Christian =?iso-8859-1?Q?K=F6nig?= List-Id: amd-gfx.lists.freedesktop.org T24gV2VkLCBBcHIgMTgsIDIwMTggYXQgMDk6Mzk6MDJBTSArMDIwMCwgRGFuaWVsIFZldHRlciB3 cm90ZToKPiBPbiBXZWQsIEFwciAxOCwgMjAxOCBhdCA1OjU4IEFNLCBLZWl0aCBQYWNrYXJkIDxr ZWl0aHBAa2VpdGhwLmNvbT4gd3JvdGU6Cj4gPiBNaWNoZWwgRMOkbnplciA8bWljaGVsQGRhZW56 ZXIubmV0PiB3cml0ZXM6Cj4gPj4gVGltZS1iYXNlZCBwcmVzZW50YXRpb24gc2VlbXMgdG8gYmUg dGhlIHJpZ2h0IGFwcHJvYWNoIGZvciBwcmV2ZW50aW5nCj4gPj4gbWljcm8tc3R1dHRlciBpbiBn YW1lcyBhcyB3ZWxsLCBDcm90ZWFtIGRldmVsb3BlcnMgaGF2ZSBiZWVuIHJlc2VhcmNoaW5nCj4g Pj4gdGhpcy4KPiA+Cj4gPiBCb3RoIHRoZSBWdWxrYW4gR09PR0xFX2Rpc3BsYXlfdGltaW5nIGV4 dGVuc2lvbiBhbmQgWDExIFByZXNlbnQKPiA+IGV4dGVuc2lvbiBvZmZlciB0aGUgYWJpbGl0eSB0 byBzcGVjaWZ5IHRoZSBkZXNpcmVkIGRpc3BsYXkgdGltZSBpbgo+ID4gc2Vjb25kcy4KPiA+Cj4g PiBTaW1pbGFybHksIEknZCBzdWdnZXN0IHRoYXQgdGhlIG1pbi9tYXggZGlzcGxheSByZWZyZXNo IHJhdGUgdmFsdWVzIGJlCj4gPiBhZHZlcnRpc2VkIGFzIHRpbWUgYmV0d2VlbiBmcmFtZXMgcmF0 aGVyIHRoYW4gZnJhbWVzIHBlciBzZWNvbmQuCgpTbyB0aGVyZSBpcyBhIGdsb2JhbCBtaW4gYW5k IG1heCByZWZyZXNoIHJhdGUgYXMgYWR2ZXJ0aXNlZCBieSB0aGUgbW9uaXRvcgpyYW5nZSBkZXNj cmlwdG9yLiBUaGF0IEkgZ3Vlc3MgY2FuIGJlIGV4cG9zZWQgYXMgYSBnbG9iYWwgcmFuZ2UgaW4g dGVybXMgb2YKbWluIGFuZCBtYXggdGltZSBiZXR3ZWVuIGZyYW1lcyBhcyBhIGdsb2JhbCBwcm9w ZXJ0eSBvZiB0aGUgY29ubmVjdG9yLgoKV2UgZG9udCBuZWVkIHRoZSBwZXIgbW9kZSBtaW4gYW5k IG1heCByZWZyZXNoIHJhdGUgdG8gYmUgZXhwb3NlZCByaWdodD8KCj4gPgo+ID4gSSdkIGFsc28g ZW5jb3VyYWdlIHVzaW5nIGEgc2luZ2xlIHVuaXQgZm9yIGFsbCBvZiB0aGVzZSB2YWx1ZXMsCj4g PiBwcmVmZXJhYmx5IG5hbm9zZWNvbmRzLiBBYnNvbHV0ZSB0aW1lcyBzaG91bGQgYWxsIGJlIHJl ZmVyZW5jZWQgdG8KPiA+IENMT0NLX01PTk9UT05JQy4KPiAKPiArMSBvbiBldmVyeXRoaW5nIEtl aXRoIHNhaWQuIEkgZ290IHNvbWVob3cgZHJhZ2dlZCBpbiBraHIgdmsKPiBkaXNjdXNzaW9ucyBh cm91bmQgcHJldmVudGluZyBtaWNyby1zdHV0dGVyaW5nLCBhbmQgY29uc2Vuc3VzIHNlZW1zIHRv Cj4gYmUgdGhhdCB0aW1lc3RhbXBzIGZvciBzY2hlZHVsaW5nIGZyYW1lcyBpcyB0aGUgd2F5IHRv IGdvLCBtb3N0IGxpa2VseQo+IGFic29sdXRlIG9uZXMgKG5vdCBldmVyeXRoaW5nIGlzIHJ1bm5p bmcgTGludXggdW5mb3J0dW5hdGVseSwgc28gY2FuJ3QKPiBnbyBvdXRyaWdodCBhbmQgY2xhaW0g aXQncyBndWFyYW50ZWVkIHRvIGJlIENMT0NLX01PTk9UT05JQykuCj4gLURhbmllbAoKQW5kIHll cyBJIGFsc28gZ290IGNvbnNlbnN1cyBmcm9tIE1lc2EgYW5kIG1lZGlhIGZvbGtzIGFib3V0IHVz aW5nIHRoZQphYnNvbHV0ZSB0aW1lc3RhbXAgZm9yIHNjaGVkdWxpbmcgdGhlIGZyYW1lcyBhbmQg dGhlbiB0aGUgZHJpdmVyIHdpbGwKbW9kaWZ5IHRoZSB2YmxhbmsgbG9naWMgdG8gInByZXNlbnQg bm8gZWFybGllciB0aGFuIHRoZSB0aW1lc3RhbXAiCgpNYW5hc2kKCj4gLS0gCj4gRGFuaWVsIFZl dHRlcgo+IFNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgo+ICs0MSAoMCkgNzkg MzY1IDU3IDQ4IC0gaHR0cDovL2Jsb2cuZmZ3bGwuY2gKPiBfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwo+IGRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKPiBkcmkt ZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vZHJpLWRldmVsCg==