From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Enrico Weigelt, metux IT consult" Subject: Re: RFC: hardware accelerated bitblt using dma engine Date: Wed, 3 Aug 2016 05:33:23 +0200 Message-ID: <57A16603.3090302@gr13.net> References: <57A09E44.3000101@gr13.net> <20160802140448.GS6232@phenom.ffwll.local> <57A113EF.7060702@gr13.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from zimbra.gr13.net (zimbra.gr13.net [46.4.151.110]) by gabe.freedesktop.org (Postfix) with ESMTPS id 94B7E6E22E for ; Wed, 3 Aug 2016 03:33:26 +0000 (UTC) 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: Rob Clark Cc: dri devel List-Id: dri-devel@lists.freedesktop.org T24gMDMuMDguMjAxNiAwMToxMiwgUm9iIENsYXJrIHdyb3RlOgoKSGksCgo+PiBXZWxsLCBpZiBp dCBhbHJlYWR5IGRvZXMgYnVmZmVyIGFsbG9jYXRpb24gYW5kIG1hcHBpbmcgKHdoaWNoIG1pZ2h0 Cj4+IGFsc28gaW52b2x2ZSBjb3B5aW5nIGFyb3VuZCBwaHlpc2ljYWwgYnVmZmVycyksIHdoeSBu b3QgYWxzbyBhZGQKPj4gY29weS1iZXR3ZWVuLWJ1ZmZlcnMgPwo+IAo+IGV4Y2VwdCAiZHVtYiIg YnVmZmVycyBleGlzdCAqb25seSogZm9yIENQVSByZW5kZXJlZCBjb250ZW50LCB5b3UKPiBjYW5u b3QgYXNzdW1lIHRoYXQgYSBncHUgY2FuIGFjY2VsZXJhdGUgYW55dGhpbmcgd2l0aCB0aGVtLgoK RXhhY3RseSBteSB1c2VjYXNlOiBoYXZpbmcgbm8gKHVzYWJsZSkgR1BVIGF0IGFsbCwgYnV0IGEg YW4gc2RtYQpjb250cm9sbGVyIC0gb3IgZXZlbiBiZXR0ZXI6IGFuIElQVSAtIHdoaWNoIGNhbiBk byB0aGUgYml0Ymx0LgoobWF5YmUgZXZlbiB3LyBjb2xvcnNwYWNlIGNvbnZlcnNpb24sIHJvdGF0 aW9uLCBldGMpCgpUaGVyZSBtaWdodCBiZSBHUFVzIHdoaWNoIGNhbiBhbHNvIGRvIHRoYXQgLSBh bmQgaW4gdGhhdCBjYXNlIGl0CnNob3VsZCBiZSBkb25lIGJ5IHRoZSBHUFUuCgo+IFRoZXkgYmFz aWNhbGx5IGV4aXN0IGp1c3QgZm9yIHNpbXBsZSBzcGxhc2ggc2NyZWVucyBhbmQgZmJjb24KCk9y IHdoZW4geW91IGRvbnQgaGF2ZSBhbiAodXNhYmxlKSBHUFUgYXQgYWxsID8KCj4gdGhlcmUgaXMg YSByZWFzb24gdGhhdCB0aGVyZSBpcyBubyBnZW5lcmljIGdwdSBjbWQgc3VibWlzc2lvbiBpb2N0 bC4KPiBJdCBpcyB0b28gbXVjaCBodyBzcGVjaWZpYywgCgpTdXJlLCBidXQgSSdtIG5vdCBnb2lu ZyB0byB1c2UgYW4gR1BVIGF0IGFsbCwgYnV0IGRpZmZlcmVudCBody4KCj4gYW5kIGFueXdheSBp dCBpcyBvbmx5IHVzZWQgYnkgZGV2aWNlCj4gc3BlY2lmaWMgdXNlcnNwYWNlIChpZS4gZ2wgZHJp dmVyIGFuZC9vciB4b3JnIGRkeCkKCkFjdHVhbGx5LCBvbiBteSB0YXJnZXRzIEkgbmVpdGhlciBo YXZlIGdsIG5vciB4b3JnLCBhbmQgSSdkIGxpa2UgdG8Ka2VlcCB1c2VybGFuZCBnZW5lcmljLiBJ J2QgaGF0ZSB0byBoYXRlIHRvIGhhdmUgbG90cyBvZiBody1zcGVjaWZpYwpjYWlyby1iYWNrZW5k cyB3aGVuIEknbGwgaGF2ZSB0byB0b3VjaCB0aGUga2VybmVsIGFueXdheXMsIGluIG9yZGVyCnRv IHVzZSBzbWRhIG9yIGlwdS4KCgpCeSB0aGUgd2F5OiB3aGlsZSBoYWNraW5nIGEgYml0IG9uIG1l c2EgKGJhY2twb3J0aW5nIHRvIFRydXN0eSksCkkgY2FtZSBhcm91bmQgc2VwYXJhdGUgaHctc3Bl Y2lmaWMgY2FsbHMgZm9yIHJldHJpZXZpbmcgdGhlIHZpZGVvCm1lbW9yeSBzaXplLiBTZWVtcyB0 byBiZSBhIHJlYWxseSBjb21tb24gdGhpbmcgLi4uIGlzIHRoZXJlIGFueQpodyB0aGF0IGRvZXMg bm90IGhhdmUgc3VjaCB0aGluZyA/IENvdWxkbid0IHRoYXQgYmUgYW4gZ2VuZXJpYwppb2N0bCgp ID8KCkkgc29tZXdoYXQgZ290IHRoZSBzdHJhbmdlIGZlZWxpbmcgdGhhdCBhbnl0aGluZyB0aGF0 IGdvZXMgYmV5b25kCnZlcnkgdHJpdmlhbCBkdW1iIGZyYW1lYnVmZmVyIGhhcyBody1zcGVjaWZp YyBpb2N0bCdzIDstbwoKCi0tbXR4CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9kcmktZGV2ZWwK