From mboxrd@z Thu Jan 1 00:00:00 1970 From: Inki Dae Subject: RE: [PATCH v2 3/4] drm/exynos: added userptr feature. Date: Tue, 08 May 2012 16:59:00 +0900 Message-ID: <022e01cd2cf0$6dbcb7f0$493627d0$%dae@samsung.com> References: <1335188594-17454-4-git-send-email-inki.dae@samsung.com> <1335244679-16837-1-git-send-email-inki.dae@samsung.com> <2EFDFB3D-0310-46AA-AF67-4B3ADD78FFB0@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ks_c_5601-1987" Content-Transfer-Encoding: base64 Return-path: Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) by gabe.freedesktop.org (Postfix) with ESMTP id 9B32D9E78C for ; Tue, 8 May 2012 00:59:00 -0700 (PDT) Received: from epcpsbgm2.samsung.com (mailout4.samsung.com [203.254.224.34]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0M3P008FD25J7D60@mailout4.samsung.com> for dri-devel@lists.freedesktop.org; Tue, 08 May 2012 16:58:59 +0900 (KST) Received: from NOINKIDAE02 ([165.213.219.102]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0M3P00F6G26AXBT0@mmp1.samsung.com> for dri-devel@lists.freedesktop.org; Tue, 08 May 2012 16:58:58 +0900 (KST) In-reply-to: Content-language: ko List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: 'Jerome Glisse' , 'Dave Airlie' Cc: kyungmin.park@samsung.com, sw0312.kim@samsung.com, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgSmVyb21lLAoKPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IEplcm9tZSBH bGlzc2UgW21haWx0bzpqLmdsaXNzZUBnbWFpbC5jb21dCj4gU2VudDogVHVlc2RheSwgTWF5IDA4 LCAyMDEyIDM6MTggQU0KPiBUbzogRGF2ZSBBaXJsaWUKPiBDYzogZGFlaW5raUBnbWFpbC5jb207 IElua2kgRGFlOyBreXVuZ21pbi5wYXJrQHNhbXN1bmcuY29tOwo+IHN3MDMxMi5raW1Ac2Ftc3Vu Zy5jb207IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBTdWJqZWN0OiBSZTogW1BB VENIIHYyIDMvNF0gZHJtL2V4eW5vczogYWRkZWQgdXNlcnB0ciBmZWF0dXJlLgo+IAo+IE9uIFNh dCwgTWF5IDUsIDIwMTIgYXQgNjoyMiBBTSwgRGF2ZSBBaXJsaWUgPGFpcmxpZWRAZ21haWwuY29t PiB3cm90ZToKPiA+IE9uIFNhdCwgTWF5IDUsIDIwMTIgYXQgMTE6MTkgQU0sICA8ZGFlaW5raUBn bWFpbC5jb20+IHdyb3RlOgo+ID4+IEhpIERhdmUsCj4gPj4KPiA+PiAyMDEyLiA0LiAyNS4gv8DI xCA3OjE1IERhdmUgQWlybGllIDxhaXJsaWVkQGdtYWlsLmNvbT4gwNu8ujoKPiA+Pgo+ID4+PiBP biBUdWUsIEFwciAyNCwgMjAxMiBhdCA2OjE3IEFNLCBJbmtpIERhZSA8aW5raS5kYWVAc2Ftc3Vu Zy5jb20+Cndyb3RlOgo+ID4+Pj4gdGhpcyBmZWF0dXJlIGNvdWxkIGJlIHVzZWQgdG8gdXNlIG1l bW9yeSByZWdpb24gYWxsb2NhdGVkIGJ5IG1hbGxvYygpCj4gaW4gdXNlcgo+ID4+Pj4gbW9kZSBh bmQgbW1hcGVkIG1lbW9yeSByZWdpb24gYWxsb2NhdGVkIGJ5IG90aGVyIG1lbW9yeSBhbGxvY2F0 b3JzLgo+IHVzZXJwdHIKPiA+Pj4+IGludGVyZmFjZSBjYW4gaWRlbnRpZnkgbWVtb3J5IHR5cGUg dGhyb3VnaCB2bV9mbGFncyB2YWx1ZSBhbmQgd291bGQKPiBnZXQKPiA+Pj4+IHBhZ2VzIG9yIHBh Z2UgZnJhbWUgbnVtYmVycyB0byB1c2VyIHNwYWNlIGFwcHJvcHJpYXRlbHkuCj4gPj4+Cj4gPj4+ IElzIHRoZXJlIGFueXRoaW5nIHRvIHN0b3AgdGhlIHVucHJpdmlsZWRnZWQgdXNlcnNwYWNlIGRy aXZlciBsb2NraW5nCj4gPj4+IGFsbCB0aGUgUkFNIGluIHRoZSBtYWNoaW5lIGluc2lkZSB1c2Vy cHRyPwo+ID4+Pgo+ID4+Cj4gPj4geW91IG1lYW4gdGhhdCB0aGVyZSBpcyBzb21ldGhpbmcgdGhh dCBpdCBjYW4gc3RvcCB1c2VyIHNwYWNlIGRyaXZlcgo+IGxvY2tpbmcgc29tZSBtZW1vcnkgcmVn aW9uICBvZiBSQU0/IGFuZCBpZiBhbnkgdXNlciBzcGFjZSBkcml2ZXIgbG9ja2VkCj4gc29tZSBy ZWdpb24gdGhlbiBhbnlvbmUgb24gdXNlciBzcGFjZSBjYW4ndCBhY2Nlc3MgdGhlIHJlZ2lvbj8g Y291bGQgeW91Cj4gcGxlYXNlIHRlbGwgbWUgYWJvdXQgeW91ciBjb25jZXJucyBpbiBtb3JlIGRl dGFpbCBzbyB0aGF0IHdlIGNhbiBzb2x2ZSB0aGUKPiBpc3N1ZT8gSSBndWVzcyB5b3UgbWVhbiB0 aGF0IGFueSB1c2VyIGxldmVsIGRyaXZlciBzdWNoIGFzIHNwZWNpZmljIEVHTAo+IGxpYnJhcnkg Y2FuIGFsbG9jYXRlIHNvbWUgbWVtb3J5IHJlZ2lvbiBhbmQgYWxzbyBsb2NrIHRoZSByZWdpb24g c28gdGhhdAo+IG90aGVyIHVzZXIgc3BhY2UgYXBwbGljYXRpb25zIGNhbid0IGFjY2VzcyB0aGUg cmVnaW9uIHVudGlsIHJlbmRlcmluZyBpcwo+IGNvbXBsZXRlZCBieSBodyBhY2NlbGVyYXRvciBz dWNoIGFzIDJkLzNkIGNvcmUgb3Igb3Bwb3NpdGUgY2FzZS4KPiA+Pgo+ID4+IGFjdHVhbGx5LCB0 aGlzIGZlYXR1cmUgaGFzIGFscmVhZHkgYmVlbiB1c2VkIGJ5IHY0bDIgc28gSSBkaWRuJ3QgdHJ5 IHRvCj4gY29uc2lkZXIgd2UgY291bGQgZmFjZSB3aXRoIGFueSBwcm9ibGVtIHdpdGggdGhpcyBh bmQgSSd2ZSBnb3QgYSBmZWVsaW5nCj4gbWF5YmUgdGhlcmUgaXMgc29tZXRoaW5nIEkgbWlzc2Vk IHNvIEknZCBiZSBoYXBweSBmb3IgeW91IG9yIGFueW9uZSBnaXZlCj4gbWUgYW55IGFkdmljZXMu Cj4gPgo+ID4gV2VsbCB2NGwgZ2V0IHRvIG1ha2UgdGhlaXIgb3duIGJhZCBkZXNpZ24gZGVjaXNp b25zLgo+ID4KPiA+IFRoZSBwcm9ibGVtIGlzIGlmIGFuIHVucHJpdmxlZGdlZCB1c2VycyBhY2Nl c3NpbmcgdGhlIGRybSBjYW4gbG9jayBhbGwKPiA+IHRoZSBwYWdlcyBpdCBhbGxvY2F0ZXMgaW50 byBtZW1vcnksIGJ5IHBhc3NpbmcgdGhlbSB0byB0aGUga2VybmVsIGFzCj4gPiB1c2VycHRycy4s IHRodXMgYnlwYXNzaW5nIHRoZSBzd2FwIGFuZCBibG9ja2luZyBhbGwgb3RoZXIgdXNlcnMgb24g dGhlCj4gPiBzeXN0ZW0uCj4gPgo+ID4gRGF2ZS4KPiAKPiBCZXNpZGUgdGhhdCB5b3UgYXJlIG5v dCBsb2NraW5nIHRoZSB2bWEgYW5kIGFmYWlrIHRoaXMgbWVhbnMgdGhhdCB0aGUKPiBwYWdlIGJh Y2tpbmcgdGhlIHZtYSBtaWdodCBjaGFuZ2UsIHllcyB5b3Ugd2lsbCBzdGlsbCBvd24gdGhlIHBh Z2UgeW91Cj4gZ2V0IGJ1dCB1c2Vyc3BhY2UgbWlnaHQgYmUgcmVhZGluZy93cml0aW5nIHRvIGRp ZmZlcmVudCBwYWdlcy4gVGhlIHZtYQoKWWVzLCByaWdodC4gdGhlIHZtYSBzaG91bGQgYmUgbG9j a2VkIGJlY2F1c2UgdGhlIHBhZ2VzIGJhY2tpbmcgdGhlIHZtYQptaWdodCBiZSBjaGFuZ2VkIGFm dGVyIHN3YXAtaW4uIHRoYW5rIHlvdSBmb3IgeW91ciBwb2ludGluZy4KCgo+IHdvdWxkIG5lZWQg dG8gYmUgbG9ja2VkIGJ1dCB0aGFuIHRoZSB1c2Vyc3BhY2UgbWlnaHQgdW5sb2NrIGl0IGluIHlv dXIKPiBiYWNrIGFuZCB5b3Ugc3RhcnQgcmlnaHQgZnJvbSB0aGUgYmVnaW5pbmcuCj4gCgpJJ20g bm90IHN1cmUgSSB1bmRlcnN0b29kIHlvdXIgY29tbWVudHMgYnV0IG15IHVuZGVyc3RhbmRpbmcg aXMgeW91IG1lYW4KdGhhdCB0aGVyZSBpcyBzb21lIGludGVyZmFjZSB0aGF0IGl0IGNhbiB1bmxv Y2sodXNpbmcgc29tZSBpbnRlcmZhY2Ugb2YgZHJtCnNpZGUgb3IgaW1wbGVtZW50aW5nIGl0Pykg dGhlIHZtYSBzbyB3ZSBjYW4gcmVzb2x2ZSB0aGUgaXNzdWUgRGF2ZSBwb2ludGVkCm91dD8KClRo YW5rcywKSW5raSBEYWUKCj4gQ2hlZXJzLAo+IEplcm9tZQoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9kcmktZGV2ZWwK