From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: RFC: unpinned DMA-buf exporting Date: Mon, 12 Mar 2018 20:15:40 +0100 Message-ID: References: <20180309191144.1817-1-christian.koenig@amd.com> <20180312172401.GM8589@phenom.ffwll.local> Reply-To: christian.koenig@amd.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180312172401.GM8589@phenom.ffwll.local> Content-Language: en-US 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: linaro-mm-sig@lists.linaro.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org List-Id: amd-gfx.lists.freedesktop.org QW0gMTIuMDMuMjAxOCB1bSAxODoyNCBzY2hyaWViIERhbmllbCBWZXR0ZXI6Cj4gT24gRnJpLCBN YXIgMDksIDIwMTggYXQgMDg6MTE6NDBQTSArMDEwMCwgQ2hyaXN0aWFuIEs/P25pZyB3cm90ZToK Pj4gVGhpcyBzZXQgb2YgcGF0Y2hlcyBhZGRzIGFuIG9wdGlvbiBpbnZhbGlkYXRlX21hcHBpbmdz IGNhbGxiYWNrIHRvIGVhY2gKPj4gRE1BLWJ1ZiBhdHRhY2htZW50IHdoaWNoIGNhbiBiZSBmaWxs ZWQgaW4gYnkgdGhlIGltcG9ydGVyLgo+Pgo+PiBUaGlzIGNhbGxiYWNrIGFsbG93cyB0aGUgZXhw b3J0ZXIgdG8gcHJvdmlkZWQgdGhlIERNQS1idWYgY29udGVudAo+PiB3aXRob3V0IHBpbm5pbmcg aXQuIFRoZSByZXNlcnZhdGlvbiBvYmplY3RzIGxvY2sgYWN0cyBhcyBzeW5jaHJvbml6YXRpb24K Pj4gcG9pbnQgZm9yIGJ1ZmZlciBtb3ZlcyBhbmQgY3JlYXRpbmcgbWFwcGluZ3MuCj4+Cj4+IFRo aXMgc2V0IGluY2x1ZGVzIGFuIGltcGxlbWVudGF0aW9uIGZvciBhbWRncHUgd2hpY2ggc2hvdWxk IGJlIHJhdGhlcgo+PiBlYXNpbHkgcG9ydGFibGUgdG8gb3RoZXIgRFJNIGRyaXZlcnMuCj4gQnVu Y2ggb2YgaGlnaGVyIGxldmVsIGNvbW1lbnRzLCBhbmQgb25lIEkndmUgZm9yZ290dGVuIGluIHJl cGx5IHRvIHBhdGNoCj4gMToKPgo+IC0gV2hhdCBoYXBwZW5zIHdoZW4gYSBkbWEtYnVmIGlzIHBp bm5lZCAoZS5nLiBpOTE1IGxvdmVzIHRvIHBpbiBidWZmZXJzCj4gICAgZm9yIHNjYW5vdXQpPwoK V2hlbiB5b3UgbmVlZCB0byBwaW4gYW4gaW1wb3J0ZWQgRE1BLWJ1ZiB5b3UgbmVlZCB0byBkZXRh Y2ggYW5kIHJlYXR0YWNoIAp3aXRob3V0IHRoZSBpbnZhbGlkYXRlX21hcHBpbmdzIGNhbGxiYWNr LgoKPiAtIHB1bGxpbmcgdGhlIGRtYS1idWYgaW1wbGVtZW50YXRpb25zIGludG8gYW1kZ3B1IG1h a2VzIHNlbnNlLCB0aGF0J3MKPiAgICBraW5kYSBob3cgaXQgd2FzIG1lYW50IHRvIGJlIGFueXdh eS4gVGhlIGdlbSBwcmltZSBoZWxwZXJzIGFyZSBhIGJpdCB0b28KPiAgICBtdWNoIG1pZGxheWVy IGZvciBteSB0YXN0ZSAobW9zdGx5IGJlY2F1c2UgbnZpZGlhIHdhbnRlZCB0byBieXBhc3MgdGhl Cj4gICAgRVhQT1JUX1NZTUJPTF9HUEwgb2YgY29yZSBkbWEtYnVmLCBob29yYXkgZm9yIGxlZ2Fs IGJzKS4gV2UgY2FuIGFsd2F5cwo+ICAgIGV4dHJhY3QgbW9yZSBoZWxwZXJzIG9uY2UgdGhlcmUn cyBtb3JlIHR0bSBiYXNlZCBkcml2ZXJzIGRvaW5nIHRoaXMuCgpZZWFoLCBJIHRob3VnaCB0byBh YnN0cmFjdCB0aGF0IHNpbWlsYXIgdG8gdGhlIEFHUCBiYWNrZW5kLgoKSnVzdCBtb3Zpbmcgc29t ZSBjYWxsYmFja3MgYXJvdW5kIGluIFRUTSBzaG91bGQgYmUgc3VmZmljaWVudCB0byAKZGUtbWlk bGF5ZXIgdGhlIHdob2xlIHRoaW5nLgoKVGhhbmtzLApDaHJpc3RpYW4uCgo+Cj4gT3ZlcmFsbCBJ IGxpa2UsIHRoZXJlJ3Mgc29tZSBkZXRhaWxzIHRvIGZpZ3VyZSBvdXQgZmlyc3QuCj4gLURhbmll bAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRl dmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==