From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tiago Vignatti Subject: Re: [PATCH v4] mmap on the dma-buf directly Date: Thu, 13 Aug 2015 11:09:07 -0300 Message-ID: <55CCA503.1090600@intel.com> References: <1439422160-20148-1-git-send-email-tiago.vignatti@intel.com> <55CC7AFC.40302@shipmail.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <55CC7AFC.40302@shipmail.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Thomas Hellstrom Cc: daniel.vetter@ffwll.ch, daniel.thompson@linaro.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMDgvMTMvMjAxNSAwODowOSBBTSwgVGhvbWFzIEhlbGxzdHJvbSB3cm90ZToKPiBUaWFnbywK Pgo+IEkgdGFrZSBpdCwgdGhpcyBpcyBpbnRlbmRlZCB0byBiZSBhIGdlbmVyaWMgaW50ZXJmYWNl IHVzZWQgbW9zdGx5IGZvciAyRAo+IHJlbmRlcmluZy4KCnl1cC4gImdlbmVyaWMiIGlzIGFuIGlt cG9ydGFudCBwb2ludCB0aGF0IEkndmUgYWN0dWFsbHkgZm9yZ290IHRvIAptZW50aW9uIGluIHRo ZSBkZXNjcmlwdGlvbiwgd2hpY2ggaXMgcHJvYmFibHkgdGhlIHdob2xlIG1vdGl2YXRpb24gZm9y IApicmluZ2luZyB0aGlzIHVwLgoKV2Ugd2FudCBhdm9pZCBsaW5rIGFueSB2ZW5kb3Itc3BlY2lm aWMgbGlicmFyeSB0byB0aGUgdW5wcml2aWxlZGdlZCAKcHJvY2VzcyBmb3Igc2VjdXJpdHkgcmVh c29ucywgc28gaXQncyBhIHJlcXVpcmVtZW50IHRvIGl0IG5vdCBoYXZlIAphY2Nlc3MgdG8gZHJp dmVyLXNwZWNpZmljIGlvY3RscyB3aGVuIG1hcHBpbmcgdGhlIGJ1ZmZlcnMuIFRoZSB1c2UtY2Fz ZSAKZm9yIGl0IGlzIHRleHR1cmluZyBmcm9tIENQVSByZW5kZXJlZCBidWZmZXIsIGxpa2UgeW91 IHNhaWQsIHdpdGggdGhlIAppbnRlbnRpb24gb2YgcGFzc2luZyB0aGVzZSBidWZmZXJzIGFtb25n IHByb2Nlc3NlcyB3aXRob3V0IHBlcmZvcm1pbmcgCmFueSBjb3B5IGluIHRoZSB1c2VyLXNwYWNl ICgiemVyby1jb3B5IikuCgo+IEluIHRoYXQgY2FzZSwgdXNpbmcgU1lOQyBpcyBjcnVjaWFsIGZv ciBwZXJmb3JtYW5jZSBvZiBpbmNvaGVyZW50Cj4gYXJjaGl0ZWN0dXJlcyBhbmQgSSdkIHJhdGhl ciBzZWUgaXQgbWFuZGF0b3J5IHRoYW4gYW4gb3B0aW9uLiBJdCBjb3VsZAo+IHBlcmhhcHMgYmUg bWFkZSBtYW5kYXRvcnkgcHJlZmVycmFibHkgdXNpbmcgYW4gZXJyb3Igb3IgYSBvbmUtdGltZQo+ IGtlcm5lbCB3YXJuaW5nLiBJZiBub2JvZHkgdXNlcyB0aGUgU1lOQyBpbnRlcmZhY2UsIGl0IGlz IG9mIGxpdHRsZSB1c2UuCgpobW0gSSdtIG5vdCBzdXJlIGl0IGlzIGxpdHRsZSB1c2UuIE91ciBo YXJkd2FyZSAodGhlICJMTEMiIGNhcGFibGUpIGhhcyAKdGhpcyB2ZXJ5IHNwZWNpZmljIGNhc2Ug d2hlcmUgdGhlIGNhY2hlIGdldHMgZGlydHkgd3J0IHRoZSBHUFUsIHdoaWNoIGlzIAp3aGVuIHRo ZSBzYW1lIGJ1ZmZlciBpcyBzaGFyZWQgd2l0aCB0aGUgc2Nhbm91dCBkZXZpY2UuIFRoaXMgaXMg bm90IApzb21ldGhpbmcgd2lsbCBoYXBwZW4gaW4gQ2hyb21lIE9TIGZvciBleGFtcGxlLCBzbyB3 ZSB3b3VsZG4ndCBuZWVkIHRoZSAKU1lOQyBtYXJrZXJzIHRoZXJlLgoKSW4gYW55IGNhc2UgSSB0 aGluayB0aGF0IG1ha2luZyBpdCBtYW5kYXRvcnkgd29ya3MgZm9yIHVzLCBidXQgSSdsbCBoYXZl IAp0byBjaGVjayB3aXRoIERhbmllbC9DaHJpcyB3aGV0aGVyIHRoZXJlIGFyZSBwZXJmb3JtYW5j ZSBwZW5hbHRpZXMgd2hlbiAKYWNjZXNzaW5nIGl0IGFuZCBzbyBvbi4KCj4gQWxzbyBJIHRoaW5r IHRoZSBzeW5jaW5nIG5lZWRzIHRvIGJlIGV4dGVuZGVkIHRvIHR3byBkaW1lbnNpb25zLiBBIGxv bmcKPiB0aW1lIGFnbyB3aGVuIHRoaXMgd2FzIGJyb3VnaHQgdXAgcGVvcGxlIGFyZ3VlZCB3aHkg d2Ugc2hvdWxkIGxpbWl0IGl0Cj4gdG8gdHdvIGRpbWVuc2lvbnMsIGJ1dCBJIGJlbGlldmUgdHdv IGRpbWVuc2lvbnMgYWRkcmVzc2VzIG1vc3QKPiBwZXJmb3JtYW5jZS1wcm9ibGVtYXRpYyB1c2Ut Y2FzZXMuIEEgZGVmYXVsdCBpbXBsZW1lbnRhdGlvbiBvZgo+IHR3b2RpbWVuc2lvbmFsIHN5bmMg Y2FuIGVhc2lseSBiZSBtYWRlIHVzaW5nIHRoZSBvbmUtZGltZW5zaW9uYWwgQVBJLgoKdHdvIGRp bWVuc2lvbiBzeW5jPyBZb3UncmUgc2F5aW5nIHRoYXQgdGhlcmUgY291bGQgYmUgYSBHUFUgYWNj ZXNzIEFQSSAKaW4gZG1hLWJ1ZiBhcyB3ZWxsPyBJIGRvbid0IGdldCBpdCwgd2hhdCdzIHRoZSB1 c2UtY2FzZT8gSSdtIHN1cmUgSSAKbWlzc2VkIHRoZSBkaXNjdXNzaW9ucyBiZWNhdXNlIEkgd2Fz bid0IHBhcnRpY3VsYXJseSBpbnRlcmVzdGVkIGluIHRoaXMgCndob2xlIHRoaW5neSBiZWZvcmUg OikKClRoYW5rcyBmb3IgcmV2aWV3aW5nLCBUaG9tYXMuCgpUaWFnbwpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=