From mboxrd@z Thu Jan 1 00:00:00 1970 From: Emil Velikov Subject: Re: [PATCH 03/11] drm/msm: Add hint to DRM_IOCTL_MSM_GEM_INFO to return an object IOVA Date: Mon, 6 Feb 2017 20:24:52 +0000 Message-ID: References: <1486402779-9024-1-git-send-email-jcrouse@codeaurora.org> <1486402779-9024-4-git-send-email-jcrouse@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: Rob Clark Cc: linux-arm-msm , Jordan Crouse , freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, ML dri-devel List-Id: linux-arm-msm@vger.kernel.org T24gNiBGZWJydWFyeSAyMDE3IGF0IDE5OjU3LCBSb2IgQ2xhcmsgPHJvYmRjbGFya0BnbWFpbC5j b20+IHdyb3RlOgo+IE9uIE1vbiwgRmViIDYsIDIwMTcgYXQgMjoyMCBQTSwgRW1pbCBWZWxpa292 IDxlbWlsLmwudmVsaWtvdkBnbWFpbC5jb20+IHdyb3RlOgo+PiBIaSBKb3JkYW4sCj4+Cj4+IE9u IDYgRmVicnVhcnkgMjAxNyBhdCAxNzozOSwgSm9yZGFuIENyb3VzZSA8amNyb3VzZUBjb2RlYXVy b3JhLm9yZz4gd3JvdGU6Cj4+PiBNb2RpZnkgdGhlICdwYWQnIG1lbWJlciBvZiBzdHJ1Y3QgZHJt X21zbV9nZW1faW5mbyB0byAnaGludCcuIElmIHRoZQo+Pj4gdXNlciBzZXRzICdoaW50JyB0byBu b24temVybyBpdCBtZWFucyB0aGF0IHRoZXkgd2FudCBhIElPVkEgZm9yIHRoZQo+Pj4gR0VNIG9i amVjdCBpbnN0ZWFkIG9mIGEgbW1hcCgpIG9mZnNldC4gUmV0dXJuIHRoZSBpb3ZhIGluIHRoZSAn b2Zmc2V0Jwo+Pj4gbWVtYmVyLgo+Pj4KPj4+IFNpZ25lZC1vZmYtYnk6IEpvcmRhbiBDcm91c2Ug PGpjcm91c2VAY29kZWF1cm9yYS5vcmc+Cj4+PiAtLS0KPj4+ICBkcml2ZXJzL2dwdS9kcm0vbXNt L21zbV9kcnYuYyB8IDI5ICsrKysrKysrKysrKysrKysrKysrKysrKystLS0tCj4+PiAgaW5jbHVk ZS91YXBpL2RybS9tc21fZHJtLmggICAgfCAgNCArKy0tCj4+PiAgMiBmaWxlcyBjaGFuZ2VkLCAy NyBpbnNlcnRpb25zKCspLCA2IGRlbGV0aW9ucygtKQo+Pj4KPj4+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vbXNtL21zbV9kcnYuYyBiL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2Rydi5j Cj4+PiBpbmRleCBlMjliYjY2Li4xZTRlMDIyIDEwMDY0NAo+Pj4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL21zbS9tc21fZHJ2LmMKPj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2Rydi5j Cj4+PiBAQCAtNjc3LDYgKzY3NywxNyBAQCBzdGF0aWMgaW50IG1zbV9pb2N0bF9nZW1fY3B1X2Zp bmkoc3RydWN0IGRybV9kZXZpY2UgKmRldiwgdm9pZCAqZGF0YSwKPj4+ICAgICAgICAgcmV0dXJu IHJldDsKPj4+ICB9Cj4+Pgo+Pj4gK3N0YXRpYyBpbnQgbXNtX2lvY3RsX2dlbV9pbmZvX2lvdmEo c3RydWN0IGRybV9kZXZpY2UgKmRldiwKPj4+ICsgICAgICAgICAgICAgICBzdHJ1Y3QgZHJtX2dl bV9vYmplY3QgKm9iaiwgdWludDY0X3QgKmlvdmEpCj4+PiArewo+Pj4gKyAgICAgICBzdHJ1Y3Qg bXNtX2RybV9wcml2YXRlICpwcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKPj4+ICsKPj4+ICsgICAg ICAgaWYgKCFwcml2LT5ncHUpCj4+PiArICAgICAgICAgICAgICAgcmV0dXJuIC1FSU5WQUw7Cj4+ PiArCj4+IE5vdCB0b28gZmFtaWxpYXIgd2l0aCBtc20gc28gcGVyaGFwcyBhIHNpbGx5IHF1ZXN0 aW9uOiBob3cgY2FuIHdlIHRyaWdnZXIgdGhpcyA/Cj4KPiBpZiBncHUgaGFzIG5vdCBsb2FkZWQg KGZvciBleGFtcGxlLCBtaXNzaW5nIGZpcm13YXJlLCBvciBrZXJuZWwgZG9lcwo+IG5vdCBoYXZl IGlvbW11LCBldGMpCj4KVGhhbmtzIFJvYi4gSSB3YXMgdW5kZXIgdGhlIGltcHJlc3Npb24gdGhh dCBpbiBzdWNoIGNhc2VzIHRoZSBkcml2ZXIKd2lsbC9zaG91bGQgZmFpbCB0byBsb2FkLgoKPj4+ ICsgICAgICAgX191NjQgb2Zmc2V0OyAgICAgICAgIC8qIG91dCwgbW1hcCgpIG9mZnNldCBpZiBo aW50IGlzIDAsIGlvdmEgaWYgMSAqLwo+PiBPdGhlciBkcml2ZXJzIGhhdmUgdXNlZCBhbm9ueW1v dXMgdW5pb25zIHRvIGltcHJvdmUgdGhlIG5hbWluZywgaW4KPj4gc3VjaCBzaXR1YXRpb25zLgo+ Pgo+PiBzdHJ1Y3QgZHJtX21zbV9nZW1faW5mbyB7Cj4+ICAgICAgICAgX191MzIgaGFuZGxlOyAg ICAgICAgICAgLyogaW4gKi8KPj4gICAgICAgICBfX3UzMiBoaW50OyAgICAgICAgICAgICAvKiBp biAqLwo+PiAgICAgICAgIHVuaW9uIHsgICAgICAgICAgICAgICAgIC8qIG91dCAqLwo+PiAgICAg ICAgICAgICAgIF9fdTY0IG9mZnNldDsgICAgICAgICAvKiBvZmZzZXQgaWYgaGludCBpcyBGT08g Ki8KPj4gICAgICAgICAgICAgICBfX3U2NCBpb3ZhOyAgICAgICAgICAgLyogaW92YSBpZiBoaW50 IGlzIEJBUiAqLwo+PiAgICAgICAgIH07Cj4+IH07Cj4KPiBpcyBhbm9uIHVuaW9uIGxlZ2l0IGZv ciB1YWJpPyAgSSB3YXMgdW5kZXIgdGhlIGltcHJlc3Npb24gdGhhdCBmb3IKPiBzb21lIHJlYXNv biBpdCB3YXMgbm90LiAgQnV0IEkgY291bGQgYmUgd3JvbmcuCj4KSGF2ZW4ndCBzZWVuIGFueSB3 b3JkaW5nIGFnYWluc3QgaXQgYW5kIHdlIGRvIGhhdmUgYSBmZXcgaW5zdGFuY2VzIGluCkRSTSBV QUJJIGxhbmQuCkVpdGhlciB3YXkgaXQgd2FzIGp1c3QgYW4gaWRlYS4KClJlZ2FyZHMsCkVtaWwK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KRnJlZWRyZW5v IG1haWxpbmcgbGlzdApGcmVlZHJlbm9AbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZnJlZWRyZW5vCg==