From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [RFC] drm: add support for tiled/compressed/etc modifier in addfb2 Date: Fri, 12 Dec 2014 22:56:53 +0200 Message-ID: <59103478.xEx4fc2hml@avalon> References: <1418231871-31088-1-git-send-email-robdclark@gmail.com> <20141210173009.GG27182@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from galahad.ideasonboard.com (galahad.ideasonboard.com [185.26.127.97]) by gabe.freedesktop.org (Postfix) with ESMTP id 145E66E3DE for ; Fri, 12 Dec 2014 12:56:06 -0800 (PST) In-Reply-To: <20141210173009.GG27182@phenom.ffwll.local> 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: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gV2VkbmVzZGF5IDEwIERlY2VtYmVyIDIwMTQgMTg6MzA6MTAgRGFuaWVsIFZldHRlciB3cm90 ZToKPiBPbiBXZWQsIERlYyAxMCwgMjAxNCBhdCAxMjoxNzo1MVBNIC0wNTAwLCBSb2IgQ2xhcmsg d3JvdGU6Cj4gPiBJbiBEUk0vS01TIHdlIGFyZSBsYWNraW5nIGEgZ29vZCB3YXkgdG8gZGVhbCB3 aXRoIHRpbGVkL2NvbXByZXNzZWQKPiA+IGZvcm1hdHMuICBFc3BlY2lhbGx5IGluIHRoZSBjYXNl IG9mIGRtYWJ1Zi9wcmltZSBidWZmZXIgc2hhcmluZywgd2hlcmUKPiA+IHdlIGNhbm5vdCBhbHdh eXMgcmVseSBvbiB1bmRlci10aGUtaG9vZCBmbGFncyBwYXNzZWQgdG8gZHJpdmVyIHNwZWNpZmlj Cj4gPiBnZW0tY3JlYXRlIGlvY3RsIHRvIHBhc3MgYXJvdW5kIHRoZXNlIGV4dHJhIGZsYWdzLgo+ ID4gCj4gPiBUaGUgcHJvcG9zYWwgaXMgdG8gYWRkIGEgcGVyLXBsYW5lIGZvcm1hdCBtb2RpZmll ci4gIFRoaXMgYWxsb3dzIHRvLCBpZgo+ID4gbmVjZXNzYXJ5LCB1c2UgZGlmZmVyZW50IHRpbGlu ZyBwYXR0ZXJzIGZvciBzdWItc2FtcGxlZCBwbGFuZXMsIGV0Yy4KPiA+IFRoZSBmb3JtYXQgbW9k aWZpZXJzIGFyZSBhZGRlZCBhdCB0aGUgZW5kIG9mIHRoZSBpb2N0bCBzdHJ1Y3QsIHNvIGZvcgo+ ID4gbGVnYWN5IHVzZXJzcGFjZSBpdCB3aWxsIGJlIHplcm8gcGFkZGVkLgo+ID4gCj4gPiBUT0RP IGhvdyBiZXN0IHRvIGRlYWwgd2l0aCBhc3NpZ25tZW50IG9mIG1vZGlmaWVyIHRva2VuIHZhbHVl cz8gIFRoZQo+ID4gcm91Z2ggaWRlYSB3YXMgdG8gbmFtZXNwYWNlIHRoaW5ncyB3aXRoIGFuIDhi aXQgdmVuZG9yLWlkLCBhbmQgdGhlbgo+ID4gYmV5b25kIHRoYXQgaXQgaXMgdHJlYXRlZCBhcyBh biBvcGFxdWUgdmFsdWUuICBCdXQgdGhhdCB3YXMgYSByZWxhdGl2ZWx5Cj4gPiBhcmJpdHJhcnkg Y2hvaWNlLiAgVGhlcmUgYXJlIGNhc2VzIHdoZXJlIHNhbWUgdGlsaW5nIHBhdHRlcm4gYW5kL29y Cj4gPiBjb21wcmVzc2lvbiBpcyBzdXBwb3J0ZWQgYnkgdmFyaW91cyBkaWZmZXJlbnQgdmVuZG9y cy4gIFNvIHdlIHNob3VsZAo+ID4gc3RhbmRhcmRpemUgdG8gdXNlIHRoZSB2ZW5kb3ItaWQgYW5k IHZhbHVlIG9mIHRoZSBmaXJzdCBvbmUgd2hvCj4gPiBkb2N1bWVudHMgdGhlIGZvcm1hdD8KPiAK PiA4Yml0cyBzaG91bGQgYmUgZW5vdWdoLCB3aWxsIHRha2UgYSB3aGlsZSB1bnRpbCB3ZSBoYXZl IG1vcmUgdGhhbiAyNTAgZ3B1Cj4gZHJpdmVycyBpbiB0aGUgbGludXgga2VybmVsIDstKSBJJ20g bGVhbmluZyBhIGJpdCB0b3dhcmRzIHVzaW5nIDY0Yml0cwo+IHRob3VnaCB0byBtYWtlIHN1cmUg dGhhdCB0aGVyZSdzIGVub3VnaCBzcGFjZSBpbiB0aGUgYml0ZmllbCB0byBlbmNvZGUKPiBzdWJz dHJpZGVzIGFuZCBzdHVmZiBsaWtlIHRoYXQsIGluIGNhc2UgYW55b25lIG5lZWRzIGl0LiBGb3Ig dmVuZG9yIGlkcwo+IEknZCBqdXN0IGdvIHdpdGggZmlyc3QgY29tZSBhbmQgc3RhcnRpbmcgYXQg MSAoaS5lLiByZW5hbWUgeW91cnMpLiBUaGF0Cj4gd2F5IHdlIG1ha2UgaXQgY2xlYXIgdGhhdCB1 bnRpbCBhIHBhdGNoIGlzIG1lcmdlZCB1cHN0cmVhbSB0aGUgaWQgaXNuJ3QKPiByZXNlcnZlZCB5 ZXQuIGRybS1uZXh0IHNob3VsZCBiZSBzdWZmaWNpZW50IGFzIHJlZ2lzdHJ5IGltby4KPiAKPiA+ IFRPRE8gbW92ZSBkZWZpbml0aW9uIG9mIHRva2VucyB0byBkcm1fZm91cmNjLmg/Cj4gCj4gU2Vl bXMgb3J0aG9nb25hbCBpbW8uIEFub3RoZXIgdG9kbyBpcyB0byBhZGQgY2hlY2tpbmcgdG8gYWxs IGRyaXZlcnMgdG8KPiByZWplY3QgaXQgaWYgaXQncyBub3QgMCB3aXRoIC1FSU5WQUwuIE90aGVy d2lzZSB3ZSBoYXZlIHlldCBhbm90aGVyIGNhc2UKPiBvZiBhbiBpb2N0bCB3aXRoIGZpZWxkcyB0 aGF0IGNhbid0IGFjdHVhbGx5IGJlIHVzZWQgZXZlcnl3aGVyZS4KCkNvdWxkIHdlIHBsZWFzZSBh ZGQgdGhlIGNoZWNrIGluIGNvcmUgY29kZSBpbnN0ZWFkIG9mIGRyaXZlcnMgPwoKPiBCdXQgeWVh aCBJIGxpa2UgdGhpcyBhbmQgaW4gaTkxNSB3ZSBkZWZpbml0ZWx5IG5lZWQgdGhpcy4gc2tsIGFk ZHMgYSBidW5jaAo+IG9mIGZyYW1lYnVmZmVyIGxheW91dHMgd2hlcmUgd2UgbmVlZCB0byBzcGVj IHRpbGluZyBpbiBtb3JlIGRldGFpbC4KPiAKPiBPdmVyYWxsIEkgbGlrZS4KPiAKPiA+IFNpZ25l ZC1vZmYtYnk6IFJvYiBDbGFyayA8cm9iZGNsYXJrQGdtYWlsLmNvbT4KPiA+IC0tLQo+ID4gCj4g PiAgaW5jbHVkZS91YXBpL2RybS9kcm1fbW9kZS5oIHwgMzAgKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDMwIGluc2VydGlvbnMoKykKCi0tIApSZWdh cmRzLAoKTGF1cmVudCBQaW5jaGFydAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9kcmktZGV2ZWwK