From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [Mesa-dev] Allocator Nouveau driver, Mesa EXT_external_objects, and DRM metadata import interfaces Date: Mon, 8 Jan 2018 10:35:37 +0100 Message-ID: <20180108093537.GZ26573@phenom.ffwll.local> References: <20171220085151.6327051e@nvidia.com> <20171228102438.115a4e64@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x22f.google.com (mail-wm0-x22f.google.com [IPv6:2a00:1450:400c:c09::22f]) by gabe.freedesktop.org (Postfix) with ESMTPS id BC1E96E5C7 for ; Mon, 8 Jan 2018 09:35:41 +0000 (UTC) Received: by mail-wm0-x22f.google.com with SMTP id g130so15046499wme.0 for ; Mon, 08 Jan 2018 01:35:41 -0800 (PST) Content-Disposition: inline In-Reply-To: <20171228102438.115a4e64@nvidia.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Miguel Angel Vico Cc: Rob Clark , Nicolai =?iso-8859-1?Q?H=E4hnle?= , dri-devel , Jason Ekstrand , "Kristian H. Kristensen" , Ben Skeggs , Chad Versace , "mesa-dev@lists.freedesktop.org" , Lyude Paul List-Id: dri-devel@lists.freedesktop.org SnVzdCB3YW50ZWQgdG8gY2xhcmlmeSB0aGlzIG9uZSB0aGluZyBoZXJlLCBvdGhlcndpc2UgSSB0 aGluayBSb2Iva3JoCmNvdmVyZWQgaXQgYWxsLgoKT24gVGh1LCBEZWMgMjgsIDIwMTcgYXQgMTA6 MjQ6MzhBTSAtMDgwMCwgTWlndWVsIEFuZ2VsIFZpY28gd3JvdGU6Cj4gRGFuaWVsIFZldHRlciB3 cm90ZToKPiA+IEkgdGhpbmsgaW4gdGhlIGludGVyaW0gZmlndXJpbmcgb3V0IGhvdyB0byBleHBv c2Uga21zIGNhcGFiaWxpdGllcwo+ID4gYmV0dGVyIChhbmQgbmVjZXNzYXJpbHkgc3RhbmRhcmRp emluZyBhdCBsZWFzdCBzb21lIG9mIHRoZW0gd2hpY2gKPiA+IG1hdHRlciBhdCB0aGUgY29tcG9z aXRvciBsZXZlbCwgbGlrZSBzaXplIGxpbWl0cyBvZiBmcmFtZWJ1ZmZlcnMpCj4gPiBmZWVscyBs aWtlIHRoZSBwbGFjZSB0byBwdXNoIHRoZSBlY29zeXN0ZW0gZm9yd2FyZC4gSW4gc29tZSB3YXkK PiA+IE1pZ3VlbCdzIHByb3Bvc2FsIGxvb2tzIGEgYml0IGJhY2t3YXJkcywgc2luY2UgaXQgYWRk cyB0aGUgcGl0Y2gKPiA+IGNhcGFiaWxpdGllcyB0byBhZGRmYiwgYnV0IGF0IGFkZGZiIHRpbWUg eW91J3ZlIGFsbG9jYXRlZCBldmVyeXRoaW5nCj4gPiBhbHJlYWR5LCBzbyB3YXkgdG9vIGxhdGUg dG8gZml4IHRoaW5ncyB1cC4gV2l0aCBtb2RpZmllcnMgd2UndmUgYWRkZWQKPiA+IGEgdmVyeSBz aW1wbGUgcGVyLXBsYW5lIHByb3BlcnR5IHRvIGxpc3Qgd2hpY2ggbW9kaWZpZXJzIGNhbiBiZQo+ ID4gY29tYmluZWQgd2l0aCB3aGljaCBwaXhlbCBmb3JtYXRzLiBUaW55IHN0YXJ0LCBidXQgb2J2 aW91c2x5IHZlcnkgZmFyCj4gPiBmcm9tIGFsbCB0aGF0IHdlJ2xsIG5lZWQuICAKPiAKPiBOb3Qg c3VyZSB3aGV0aGVyIEkgbWlnaHQgYmUgbWlzdW5kZXJzdGFuZGluZyB5b3VyIHN0YXRlbWVudCwg YnV0IG9uZSBvZgo+IHRoZSBhbGxvY2F0b3IgbWFpbiBmZWF0dXJlcyBpcyBuZWdvdGlhdGlvbiBv ZiBuZWFybHkgb3B0aW1hbCBhbGxvY2F0aW9uCj4gcGFyYW1ldGVycyBnaXZlbiBhIHNldCBvZiB1 c2VzIG9uIGRpZmZlcmVudCBkZXZpY2VzL2VuZ2luZXMgYnkgdGhlCj4gY2FwYWJpbGl0eSBtZXJn ZSBvcGVyYXRpb24uIEEgY2xpZW50IHNob3VsZCBoYXZlIHF1ZXJpZWQgd2hhdCBldmVyeQo+IGRl dmljZS9lbmdpbmUgaXMgY2FwYWJsZSBvZiBmb3IgdGhlIGdpdmVuIHVzZXMsIGZpbmQgdGhlIG9w dGltYWwgc2V0IG9mCj4gY2FwYWJpbGl0aWVzLCBhbmQgdXNlIGl0IGZvciBhbGxvY2F0aW5nIGEg YnVmZmVyLiBBdCB0aGUgbW9tZW50IHRoZXNlCj4gcGFyYW1ldGVycyBhcmUgZ2l2ZW4gdG8gS01T LCB0aGV5IGFyZSBleHBlY3RlZCB0byBiZSBnb29kLiBJZiB0aGV5Cj4gYXJlbid0LCB0aGUgY2xp ZW50IGRpZG4ndCBkbyB0aGluZ3MgcmlnaHQuCgpZb3VyIGV4YW1wbGUgY29kZSBoYXMgYSBuZXcg Y2FwYWJpbGl0eSBmb3IgUElUQ0hfQUxJR05NRU5ULiBUaGF0IGxvb2tzCndyb25nIGZvciBhZGRm YiAod2hpY2ggc2hvdWxkIG9ubHkgcmVjZWl2ZWQgdGhlIHRoZSBjb21wdXRlZCBpbnRlcnNlY3Rp b24Kb2YgYWxsIHJlcXVpcmVtZW50cywgbm90IHRoZSByZXF1aXJlbWVudHMgaXRzZWxmKS4gQW5k IHNpbmNlIHRoYXQgd2FzIHRoZQpvbmx5IHRoaW5nIGluIHlvdXIgZXhhbXBsZSBjb2RlIGJlc2lk ZXMgdGhlIGJhcmUgYm9pbGVycGxhdGUgdG8gd2lyZSBpdAphbGwgdXAgaXQgbG9va3MgYSBiaXQg Y29uZnVzZWQuCgpNYXliZSB3ZSBuZWVkIHRvIGRpc3Rpbmd1aXNoIGNhcGFiaWxpdGllcyBpbnRv IGNvbnN0cmFpbnRzIG9uIHByb3BlcnRpZXMKKGxpa2UgcGl0Y2ggYWxpZ25tZW50LCBvciBwb3dl ci1vZi10d28gcGl0Y2gpIGFuZCBwcm9wZXJ0aWVzIChsaWtlIHBpdGNoKQp0aGVtc2VsdmVzLgot RGFuaWVsCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3Jh dGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWwK