From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mario Kleiner Subject: Re: [PATCH] drm/i915: Before pageflip, also wait for shared dmabuf fences. Date: Sat, 5 Nov 2016 02:17:13 +0100 Message-ID: <153e3c35-ffe4-b938-2903-4b33ecf8558b@gmail.com> References: <3f4643cb-52a9-d7ae-439b-5f6fc6e718cc@vodafone.de> <20160923120954.GH22164@dvetter-linux.ger.corp.intel.com> <8c21f70a-7f96-480e-9784-93f2d48f52bb@daenzer.net> <20160926080419.GV20761@phenom.ffwll.local> <720351a2-7597-aee3-58ce-9d65cad5762f@daenzer.net> <7eb19a73-a558-d2e6-bd8d-34fe95045dfd@gmail.com> <5e655b6e-82ac-05ed-080e-4dc7c270bec4@vodafone.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5e655b6e-82ac-05ed-080e-4dc7c270bec4@vodafone.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?UTF-8?Q?Christian_K=c3=b6nig?= , =?UTF-8?Q?Michel_D=c3=a4nzer?= , Mike Lothian , Daniel Vetter Cc: Nayan Deshmukh , amd-gfx list , dri-devel List-Id: dri-devel@lists.freedesktop.org CgpPbiAxMC8yOC8yMDE2IDA3OjQ4IFBNLCBDaHJpc3RpYW4gS8O2bmlnIHdyb3RlOgo+IEFtIDI4 LjEwLjIwMTYgdW0gMTk6Mzcgc2NocmllYiBNYXJpbyBLbGVpbmVyOgo+Pgo+Pgo+PiBPbiAxMC8y OC8yMDE2IDAzOjM0IEFNLCBNaWNoZWwgRMOkbnplciB3cm90ZToKPj4+IE9uIDI3LzEwLzE2IDEw OjMzIFBNLCBNaWtlIExvdGhpYW4gd3JvdGU6Cj4+Pj4KPj4+PiBKdXN0IGFub3RoZXIgZ2VudGxl IHBpbmcgdG8gc2VlIHdoZXJlIHlvdSBhcmUgd2l0aCB0aGlzPwo+Pj4KPj4+IEkgaGF2ZW4ndCBn b3QgYSBjaGFuY2UgdG8gbG9vayBpbnRvIHRoaXMgYW55IGZ1cnRoZXIuCj4+Pgo+Pj4KPj4KPj4g Rndpdy4sIGFzIGEgcHJvb2Ygb2YgY29uY2VwdCwgdGhlIGF0dGFjaGVkIGV4cGVyaW1lbnRhbCBw YXRjaCBkb2VzCj4+IHdvcmsgYXMgdGVzdGVkIG9uIEludGVsIEhEIEhhc3dlbGwgKyBBTUQgUjkg MzgwIFRvbmdhIHVuZGVyIGFtZGdwdSBhbmQKPj4gRFJJMy9QcmVzZW50IHdoZW4gYXBwbGllZCB0 byBkcm0tbmV4dCAodXBkYXRlZCBmcm9tIGEgZmV3IGRheXMgYWdvKS4KPj4gV2l0aCBEUklfUFJJ TUU9MSB0ZWFyaW5nIGZvciBwYWdlLWZsaXBwZWQgZnVsbHNjcmVlbiB3aW5kb3dzIGlzIGdvbmUK Pj4gdW5kZXIgYWxsIGxvYWRzLiBUaGUgdGVhcmluZyB3aXRoICJ3aW5kb3dlZCIgd2luZG93cyBu b3cgbG9va3MgYXMKPj4gZXhwZWN0ZWQgZm9yIHJlZ3VsYXIgdGVhcmluZyBub3QgcmVsYXRlZCB0 byBQcmltZS4KPgo+IFllYWgsIHRoYXQncyBwcmV0dHkgbXVjaCB3aGF0IEkgaGFkIGluIG1pbmQg YXMgd2VsbC4gWW91IGFkZGl0aW9uYWxseQo+IG5lZWQgdG8gd2FpdCBmb3IgdGhlIHNoYXJlZCBm ZW5jZXMgd2hlbiB5b3UgZXhwb3J0IHRoZSBCTyBmb3IgdGhlIGZpcnN0Cj4gdGltZSwgYnV0IHRo YXQncyBvbmx5IGEgbml0cGljay4KPgo+Pgo+PiBmdHJhY2UgY29uZmlybXMgdGhlIGk5MTUgZHJp dmVyJ3MgcGFnZWZsaXAgZnVuY3Rpb24gaXMgd2FpdGluZyBvbiB0aGUKPj4gZmVuY2UgaW4gcmVz ZXJ2YXRpb25fb2JqZWN0X3dhaXRfdGltZW91dF9yY3UoKSBhcyBpdCBzaG91bGQuCj4+Cj4+IFRo YXQgZW50cnktPnR2LnNoYXJlZCBuZWVkcyB0byBiZSBzZXQgZmFsc2UgZm9yIHN1Y2ggYnVmZmVy cyBpbgo+PiBhbWRncHVfYm9fbGlzdF9zZXQoKSBtYWtlcyBzZW5zZSB0byBtZSwgYXMgdGhhdCBp cyBwYXJ0IG9mIHRoZSBidWZmZXIKPj4gdmFsaWRhdGlvbiBmb3IgY29tbWFuZCBzdHJlYW0gc3Vi bWlzc2lvbi4gVGhlcmUgYXJlIG90aGVyIHBsYWNlcyBpbgo+PiB0aGUgZHJpdmVyIHdoZXJlIHR2 LnNoYXJlZCBpcyBzZXQsIHdoaWNoIGkgZGlkbid0IGNoZWNrIHNvIGZhci4KPj4KPj4gSSBkb24n dCBrbm93IHdoaWNoIG9mIHRoZXNlIHdvdWxkIG5lZWQgdG8gYmUgdXBkYXRlZCB3aXRoIGEgImV4 cG9ydGVkCj4+IGJvIiBjaGVjayBhcyB3ZWxsLCBlLmcuLCBmb3IgdmlkZW8gZGVjb2Rpbmcgb3Ig bWF5YmUgZ3B1IGNvbXB1dGU/Cj4+IEFkZGluZyBvciByZW1vdmluZyB0aGUgY2hlY2sgdG8gYW1k Z3B1X2dlbV92YV91cGRhdGVfdm0oKSwgZS5nLiwgbWFkZQo+PiBubyBkaWZmZXJlbmNlLiBJIGFz c3VtZSB0aGF0IG1ha2VzIHNlbnNlIGJlY2F1c2UgdGhhdCBmdW5jdGlvbnMgc2VlbXMKPj4gdG8g ZGVhbCB3aXRoIGFtZGdwdSBpbnRlcm5hbCB2bSBwYWdlIHRhYmxlcyBvciBwYWdlIHRhYmxlIGVu dHJpZXMgZm9yCj4+IHN1Y2ggYSBibywgbm90IHdpdGggc29tZXRoaW5nIHZpc2libGUgdG8gZXh0 ZXJuYWwgY2xpZW50cz8KPgo+IFllcywgZXhhY3RseS4gVk0gdXBkYXRlcyBkb2Vzbid0IG1hdHRl ciBmb3IgYW55Ym9keSBlbHNlIHRoYW4gYW1kZ3B1Lgo+IEFkZGl0aW9uYWwgdG8gdGhhdCB3ZSBk b24ndCBldmVuIGFkZCBhIGZlbmNlIHRvIHRoZSBzaGFyZWQgc2xvdCB3ZQo+IHJlc2VydmUgKGNv dWxkIHByb2JhYmx5IGRyb3AgdGhhdCBmb3Igb3B0aW1pemF0aW9uKS4KPgo+IFBsZWFzZSByZW1v dmUgdGhlIGRlYnVnZ2luZyBzdHVmZiBhbmQgdGhlIGV4dHJhIGNvZGUgb24gdGhlIFZNIHVwZGF0 ZXMKPiBhbmQgYWRkIGEgcmVzZXJ2YXRpb25fb2JqZWN0X3dhaXRfdGltZW91dF9yY3UoKSB0byB0 aGUgZXhwb3J0IHBhdGggYW5kCj4gd2Ugc2hvdWxkIGJlIGdvb2QgdG8gZ28uCj4KCkRvbmUuIFBh dGNoIHYyIGp1c3Qgc2VudCBvdXQgYWZ0ZXIgcmV0ZXN0aW5nIHdpdGggVG9uZ2Egb25seSBhbmQg SW50ZWwgKyAKVG9uZ2EgcmVuZGVyb2ZmbG9hZC4gV291bGQgYmUgY29vbCBpZiB3ZSBjb3VsZCBn ZXQgdGhpcyBpbnRvIDQuOS1yYy4KCklkZWFsbHkgYWxzbyBiYWNrcG9ydGVkIHRvIDQuOCwgZ2l2 ZW4gaXQgaXMgYSBzaW1wbGUgY2hhbmdlLCBhcyB0aGF0IAp3b3VsZCBiZSB0aGUgbmV4dCBvZmZp Y2lhbCBrZXJuZWwgZm9yICpidW50dSAxNi4wNC1MVFMgYW5kIGRlcml2YXRpdmVzLCAKYnV0IHRo YXQncyBwcm9iYWJseSBicmVha2luZyB0aGUgcnVsZXMgYXMgaXQgZG9lc24ndCBmaXggYSByZWdy ZXNzaW9uPwoKdGhhbmtzLAotbWFyaW8KCgo+IFJlZ2FyZHMsCj4gQ2hyaXN0aWFuLgo+Cj4+Cj4+ IEFsbCBpIGNhbiBzYXkgaXMgaXQgZml4ZXMgM0QgcmVuZGVyaW5nIHVuZGVyIERSSTMgKyBQcmlt ZSArCj4+IHBhZ2VmbGlwcGluZyB3aXRob3V0IGNhdXNpbmcgYW55IG9idmlvdXMgbmV3IHByb2Js ZW1zLgo+Pgo+PiAtbWFyaW8KPgo+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2RyaS1kZXZlbAo=