From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Michel_D=c3=a4nzer?= Subject: Re: [PATCH] drm/i915: Before pageflip, also wait for shared dmabuf fences. Date: Thu, 22 Sep 2016 00:07:24 +0900 Message-ID: <9d1f4872-cabd-bd1b-7f10-6e4230a1f58c@daenzer.net> References: <1473293683-6247-1-git-send-email-mario.kleiner.de@gmail.com> <20160908063038.GB28919@nuc-i3427.alporthouse.com> <9e28ae2e-ed2f-ef0e-8690-1f78f5aed18b@gmail.com> <20160908162346.GA5479@nuc-i3427.alporthouse.com> <20160913093945.GA25204@nuc-i3427.alporthouse.com> <9c0f86d0-eb23-7110-c663-01859132ac83@vodafone.de> <7aafce92-8bcf-1c5c-45de-9e8ecda85239@daenzer.net> <554f660d-cc8d-295e-42aa-c374e95bdc8a@vodafone.de> <30238c60-f797-afa6-8fd0-7e6dec27e8e9@vodafone.de> 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: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: Daniel Vetter , =?UTF-8?Q?Christian_K=c3=b6nig?= Cc: Mario Kleiner , dri-devel , amd-gfx list , Chris Wilson List-Id: dri-devel@lists.freedesktop.org T24gMjEvMDkvMTYgMDk6NTYgUE0sIERhbmllbCBWZXR0ZXIgd3JvdGU6Cj4gT24gV2VkLCBTZXAg MjEsIDIwMTYgYXQgMToxOSBQTSwgQ2hyaXN0aWFuIEvDtm5pZwo+IDxkZWF0aHNpbXBsZUB2b2Rh Zm9uZS5kZT4gd3JvdGU6Cj4+IEFtIDIxLjA5LjIwMTYgdW0gMTM6MDQgc2NocmllYiBEYW5pZWwg VmV0dGVyOgo+Pj4gT24gV2VkLCBTZXAgMjEsIDIwMTYgYXQgMTI6MzAgUE0sIENocmlzdGlhbiBL w7ZuaWcKPj4+IDxkZWF0aHNpbXBsZUB2b2RhZm9uZS5kZT4gd3JvdGU6Cj4+Pj4gQW0gMjEuMDku MjAxNiB1bSAxMTo1NiBzY2hyaWViIE1pY2hlbCBEw6RuemVyOgo+Pj4+Pgo+Pj4+Pgo+Pj4+PiBM b29rcyBsaWtlIHRoZXJlIGFyZSBkaWZmZXJlbnQgaW50ZXJwcmV0YXRpb25zIG9mIHRoZSBzZW1h bnRpY3Mgb2YKPj4+Pj4gZXhjbHVzaXZlIHZzLiBzaGFyZWQgZmVuY2VzLiBXaGVyZSBhcmUgdGhl c2Ugc2VtYW50aWNzIGRvY3VtZW50ZWQ/Cj4+Pj4KPj4+Pgo+Pj4+IFllYWgsIEkgdGhpbmsgYXMg d2VsbCB0aGF0IHRoaXMgaXMgdGhlIHByaW1hcnkgcXVlc3Rpb24gaGVyZS4KPj4+Pgo+Pj4+IElJ UkMgdGhlIGZlbmNlcyB3ZXJlIGV4cGxpY2l0bHkgY2FsbGVkIGV4Y2x1c2l2ZS9zaGFyZWQgaW5z dGVhZCBvZgo+Pj4+IHdyaXRpbmcvcmVhZGluZyBvbiBwdXJwb3NlLgo+Pj4+Cj4+Pj4gSSBhYnNv bHV0ZWx5IGRvbid0IG1pbmQgc3dpdGNoaW5nIHRvIHRoZW0gdG8gd3JpdGluZy9yZWFkaW5nIHNl bWFudGljcywKPj4+PiBidXQKPj4+PiBhbWRncHUgcmVhbGx5IG5lZWRzIG11bHRpcGxlIHdyaXRl cnMgYXQgdGhlIHNhbWUgdGltZS4KPj4+Pgo+Pj4+IFNvIGluIHRoaXMgY2FzZSB0aGUgd3JpdGlu ZyBzaWRlIG9mIGEgcmVzZXJ2YXRpb24gb2JqZWN0IG5lZWRzIHRvIGJlIGEKPj4+PiBjb2xsZWN0 aW9uIG9mIGZlbmNlcyBhcyB3ZWxsLgo+Pj4KPj4+IFlvdSBjYW4ndCBoYXZlIG11bHRpcGxlIHdy aXRlcnMgd2l0aCBpbXBsaWNpdCBzeW5jaW5nLiBUaGF0IGNvbmZ1c2lvbgo+Pj4gaXMgZXhhY3Rs eSB3aHkgd2UgY2FsbGVkIHRoZW0gc2hhcmVkL2V4Y2x1c2l2ZS4gTXVsdGlwbGUgd3JpdGVycwo+ Pj4gZ2VuZXJhbGx5IG1lYW5zIHRoYXQgeW91IGRvIHNvbWUgZm9ybSBvZiBmZW5jaW5nIGluIHVz ZXJzcGFjZQo+Pj4gKHVuc3luYydlZCBnbCBidWZmZXIgYWNjZXNzIGlzIHRoZSBjb21tb24gb25l KS4gV2hhdCB5b3UgZG8gZm9yCj4+PiBwcml2YXRlIGJ1ZmZlcnMgZG9lc24ndCBtYXR0ZXIsIGJ1 dCB3aGVuIHlvdSByZW5kZXIgaW50byBhCj4+PiBzaGFyZWQvd2luc3lzIGJ1ZmZlciB5b3UgcmVh bGx5IG5lZWQgdG8gc2V0IHRoZSBleGNsdXNpdmUgZmVuY2UgKGFuZAo+Pj4gdGhlcmUgY2FuIG9u bHkgZXZlciBiZSBvbmUpLiBTbyBwcm9iYWJseSBuZWVkcyBzb21lIHVzZXJzcGFjZQo+Pj4gYWRq dXN0bWVudHMgdG8gbWFrZSBzdXJlIHlvdSBkb24ndCBhY2NpZGVudGFsbHkgc2V0IGFuIGV4Y2x1 c2l2ZSB3cml0ZQo+Pj4gaGF6YXJkIHdoZW4geW91IGRvbid0IHJlYWxseSB3YW50IHRoYXQgaW1w bGljaXQgc3luYy4KPj4KPj4KPj4gTm9wZSwgdGhhdCBpc24ndCB0cnVlLgo+Pgo+PiBXZSB1c2Ug bXVsdGlwbGUgd3JpdGVycyB3aXRob3V0IGltcGxpY2l0IHN5bmNpbmcgYmV0d2VlbiBwcm9jZXNz ZXMgaW4gdGhlCj4+IGFtZGdwdSBzdGFjayBwZXJmZWN0bHkgZmluZS4KPj4KPj4gU2VlIGFtZGdw dV9zeW5jLmMgZm9yIHRoZSBpbXBsZW1lbnRhdGlvbi4gV2hhdCB3ZSBkbyB0aGVyZSBpcyB0YWtp bmcgYSBsb29rCj4+IGF0IGFsbCB0aGUgZmVuY2VzIGFzc29jaWF0ZWQgd2l0aCBhIHJlc2VydmF0 aW9uIG9iamVjdCBhbmQgb25seSBzeW5jIHRvCj4+IHRob3NlIHdobyBhcmUgZnJvbSBhbm90aGVy IHByb2Nlc3MuCj4+Cj4+IFRoZW4gd2UgdXNlIGltcGxpY2l0IHN5bmNpbmcgZm9yIGNvbW1hbmQg c3VibWlzc2lvbnMgaW4gdGhlIGZvcm0gb2YKPj4gImRlcGVuZGVuY2llcyIuIEUuZy4gZm9yIGVh Y2ggQ1Mgd2UgcmVwb3J0IGJhY2sgYW4gaWRlbnRpZmllciBvZiB0aGF0Cj4+IHN1Ym1pc3Npb24g dG8gdXNlciBzcGFjZSBhbmQgb24gdGhlIG5leHQgc3VibWlzc2lvbiB5b3UgY2FuIGdpdmUgdGhp cwo+PiBpZGVudGlmaWVyIGFzIGRlcGVuZGVuY3kgd2hpY2ggbmVlZHMgdG8gYmUgc2F0aXNmaWVk IGJlZm9yZSB0aGUgY29tbWFuZAo+PiBzdWJtaXNzaW9uIGNhbiBzdGFydCBydW5uaW5nLgo+IAo+ IFRoaXMgaXMgY2FsbGVkIGV4cGxpY2l0IGZlbmNpbmcuIEltcGxlbWVudGVkIHdpdGggYSBkcml2 ZXItcHJpdmF0ZQo+IHByaW1pdGl2ZSAoYW5kIG5vdCBzeW5jX2ZpbGUgZmRzIGxpa2Ugb24gYW5k cm9pZCksIGJ1dCBzdGlsbAo+IGNvbmNlcHR1YWxseSBleHBsaWNpdCBmZW5jaW5nLiBJbXBsaWNp dCBmZW5jaW5nIHJlYWxseSBvbmx5IGNhbiBoYW5kbGUKPiBvbmUgd3JpdGVyLCBhdCBsZWFzdCBh cyBjdXJyZW50bHkgaW1wbGVtZW50ZWQgYnkgc3RydWN0Cj4gcmVzZXJ2YXRpb25fb2JqZWN0Lgo+ IAo+PiBUaGlzIHdhcyBkb25lIHRvIGFsbG93IG11bHRpcGxlIGVuZ2luZXMgKDNELCBETUEsIENv bXB1dGUpIHRvIGNvbXBvc2UgYQo+PiBidWZmZXIgd2hpbGUgc3RpbGwgYWxsb3cgY29tcGF0aWJp bGl0eSB3aXRoIHByb3RvY29scyBsaWtlIERSSTIvRFJJMy4KPiAKPiBJbnN0ZWFkIG9mIHRoZSBj dXJyZW50IHNvbHV0aW9uIHlvdSBuZWVkIHRvIHN0b3AgYXR0YWNoaW5nIGV4Y2x1c2l2ZQo+IGZl bmNlcyB0byBub24tc2hhcmVkIGJ1ZmZlcnMgKHdoaWNoIGFyZSBjb29yZGluYXRlZCB1c2luZyB0 aGUKPiBkcml2ZXItcHJpdmF0ZSBleHBsaWNpdCBmZW5jaW5nIHlvdSdyZSBkZXNjcmliaW5nKSwK CkVyciwgdGhlIGN1cnJlbnQgaXNzdWUgaXMgYWN0dWFsbHkgdGhhdCBhbWRncHUgbmV2ZXIgc2V0 cyBhbiBleGNsdXNpdmUKZmVuY2UsIG9ubHkgZXZlciBzaGFyZWQgb25lcy4gOikKCj4gYW5kIG9u bHkgYXR0YWNoIGV4Y2x1c2l2ZSBmZW5jZXMgdG8gc2hhcmVkIGJ1ZmZlcnMgKERSSTIvMywgUFJJ TUUsCj4gd2hhdGV2ZXIpLgoKU3RpbGwsIGl0IG9jY3VycmVkIHRvIG1lIGluIHRoZSBtZWFudGlt ZSB0aGF0IGFtZGdwdSBzZXR0aW5nIHRoZQpleGNsdXNpdmUgZmVuY2UgZm9yIGJ1ZmZlcnMgc2hh cmVkIHZpYSBQUklNRSAobm8gbWF0dGVyIGlmIGl0J3MgYSB3cml0ZQpvciByZWFkIG9wZXJhdGlv bikgbWlnaHQgYmUgYSBzb2x1dGlvbi4gQ2hyaXN0aWFuLCB3aGF0IGRvIHlvdSB0aGluaz8KCgot LSAKRWFydGhsaW5nIE1pY2hlbCBEw6RuemVyICAgICAgICAgICAgICAgfCAgICAgICAgICAgICAg IGh0dHA6Ly93d3cuYW1kLmNvbQpMaWJyZSBzb2Z0d2FyZSBlbnRodXNpYXN0ICAgICAgICAgICAg IHwgICAgICAgICAgICAgTWVzYSBhbmQgWCBkZXZlbG9wZXIKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9hbWQtZ2Z4Cg==