From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH 1/3] [RFC]drm: add syncobj timeline support v4 Date: Thu, 13 Sep 2018 11:20:22 +0200 Message-ID: <54f6a4e6-36e1-fb6d-967a-81a105ea271d@amd.com> References: <20180906062523.16542-1-david1.zhou@amd.com> <4374aa17-c659-0c22-a487-c5e236690108@amd.com> <7117b33b-c24f-6cb5-5372-143385f7a7b5@gmail.com> <241f52a9-cb52-c95a-a4ed-d8852bc43980@amd.com> <6879599a-0270-3eae-f8a2-1efc154159bb@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: "Zhou, David(ChunMing)" , "dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" Cc: Dave Airlie , "Rakos, Daniel" , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" List-Id: dri-devel@lists.freedesktop.org QW0gMTMuMDkuMjAxOCB1bSAxMToxMSBzY2hyaWViIFpob3UsIERhdmlkKENodW5NaW5nKToKPgo+ PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+PiBGcm9tOiBDaHJpc3RpYW4gS8O2bmlnIDxj a29lbmlnLmxlaWNodHp1bWVya2VuQGdtYWlsLmNvbT4KPj4gU2VudDogVGh1cnNkYXksIFNlcHRl bWJlciAxMywgMjAxOCA0OjUwIFBNCj4+IFRvOiBaaG91LCBEYXZpZChDaHVuTWluZykgPERhdmlk MS5aaG91QGFtZC5jb20+OyBLb2VuaWcsIENocmlzdGlhbgo+PiA8Q2hyaXN0aWFuLktvZW5pZ0Bh bWQuY29tPjsgZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+PiBDYzogRGF2ZSBBaXJs aWUgPGFpcmxpZWRAcmVkaGF0LmNvbT47IFJha29zLCBEYW5pZWwKPj4gPERhbmllbC5SYWtvc0Bh bWQuY29tPjsgYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPj4gU3ViamVjdDogUmU6IFtQ QVRDSCAxLzNdIFtSRkNdZHJtOiBhZGQgc3luY29iaiB0aW1lbGluZSBzdXBwb3J0IHY0Cj4+Cj4+ IEFtIDEzLjA5LjIwMTggdW0gMDk6NDMgc2NocmllYiBaaG91LCBEYXZpZChDaHVuTWluZyk6Cj4+ Pj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0KPj4+PiBGcm9tOiBLb2VuaWcsIENocmlzdGlh bgo+Pj4+IFNlbnQ6IFRodXJzZGF5LCBTZXB0ZW1iZXIgMTMsIDIwMTggMjo1NiBQTQo+Pj4+IFRv OiBaaG91LCBEYXZpZChDaHVuTWluZykgPERhdmlkMS5aaG91QGFtZC5jb20+OyBaaG91LAo+Pj4+ IERhdmlkKENodW5NaW5nKSA8RGF2aWQxLlpob3VAYW1kLmNvbT47IGRyaS0KPj4+PiBkZXZlbEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKPj4+PiBDYzogRGF2ZSBBaXJsaWUgPGFpcmxpZWRAcmVkaGF0 LmNvbT47IFJha29zLCBEYW5pZWwKPj4+PiA8RGFuaWVsLlJha29zQGFtZC5jb20+OyBhbWQtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+Pj4+IFN1YmplY3Q6IFJlOiBbUEFUQ0ggMS8zXSBbUkZD XWRybTogYWRkIHN5bmNvYmogdGltZWxpbmUgc3VwcG9ydCB2NAo+Pj4+Cj4+Pj4gQW0gMTMuMDku MjAxOCB1bSAwNDoxNSBzY2hyaWViIHpob3VjbTE6Cj4+Pj4+IE9uIDIwMTjlubQwOeaciDEy5pel IDE5OjA1LCBDaHJpc3RpYW4gS8O2bmlnIHdyb3RlOgo+Pj4+Pj4+Pj4+IFtTTklQXQo+Pj4+Pj4+ Pj4+ICtzdGF0aWMgdm9pZCBkcm1fc3luY29ial9maW5kX3NpZ25hbF9wdF9mb3Jfd2FpdF9wdChz dHJ1Y3QKPj4+Pj4+Pj4+PiBkcm1fc3luY29iaiAqc3luY29iaiwKPj4+Pj4+Pj4+PiArwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBzdHJ1Y3QgZHJt X3N5bmNvYmpfd2FpdF9wdAo+Pj4+Pj4+Pj4+ICsqd2FpdF9wdCkgewo+Pj4+Pj4+Pj4gVGhhdCB3 aG9sZSBhcHByb2FjaCBzdGlsbCBsb29rcyBob3JyaWJsZSBjb21wbGljYXRlZCB0byBtZS4KPj4+ Pj4+PiBJdCdzIGFscmVhZHkgdmVyeSBjbG9zZSB0byB3aGF0IHlvdSBzYWlkIGJlZm9yZS4KPj4+ Pj4+Pgo+Pj4+Pj4+Pj4gRXNwZWNpYWxseSB0aGUgc2VwYXJhdGlvbiBvZiBzaWduYWwgYW5kIHdh aXQgcHQgaXMgY29tcGxldGVseQo+Pj4+Pj4+Pj4gdW5uZWNlc3NhcnkgYXMgZmFyIGFzIEkgY2Fu IHNlZS4KPj4+Pj4+Pj4+IFdoZW4gYSB3YWl0IHB0IGlzIHJlcXVlc3RlZCB3ZSBqdXN0IG5lZWQg dG8gc2VhcmNoIGZvciB0aGUKPj4+Pj4+Pj4+IHNpZ25hbCBwb2ludCB3aGljaCBpdCB3aWxsIHRy aWdnZXIuCj4+Pj4+Pj4gWWVhaCwgSSB0cmllZCB0aGlzLCBidXQgd2hlbiBJIGltcGxlbWVudCBj cHUgd2FpdCBpb2N0bCBvbgo+Pj4+Pj4+IHNwZWNpZmljIHBvaW50LCB3ZSBuZWVkIGEgYWR2YW5j ZWQgd2FpdCBwdCBmZW5jZSwgb3RoZXJ3aXNlLCB3ZQo+Pj4+Pj4+IGNvdWxkIHN0aWxsIG5lZWQg b2xkIHN5bmNvYmogY2IuCj4+Pj4+PiBXaHk/IEkgbWVhbiB5b3UganVzdCBuZWVkIHRvIGNhbGwg ZHJtX3N5bmNvYmpfZmluZF9mZW5jZSgpIGFuZAo+PiB3aGVuCj4+Pj4+PiB0aGF0IG9uZSByZXR1 cm5zIE5VTEwgeW91IHVzZSB3YWl0X2V2ZW50XyooKSB0byB3YWl0IGZvciBhIHNpZ25hbAo+Pj4+ Pj4gcG9pbnQgPj0geW91ciB3YWl0IHBvaW50IHRvIGFwcGVhciBhbmQgdHJ5IGFnYWluLgo+Pj4+ PiBlLmcuIHdoZW4gdGhlcmUgYXJlIDMgc3luY29ianMoQSxCLEMpIHRvIHdhaXQsIGFsbCBzeW5j b2JqQUJDIGhhdmUKPj4+Pj4gbm8gZmVuY2UgeWV0LCBhcyB5b3Ugc2FpZCwgZHVyaW5nIGRybV9z eW5jb2JqX2ZpbmRfZmVuY2UoQSkgaXMKPj4+Pj4gd29ya2luZyBvbiB3YWl0X2V2ZW50LCBzeW5j b2JqQiBhbmQgc3luY29iakMgY291bGQgYWxyZWFkeSBiZQo+Pj4+PiBzaWduYWxlZCwgdGhlbiB3 ZSBkb24ndCBrbm93IHdoaWNoIG9uZSBpcyBmaXJzdCBzaWduYWxlZCwgd2hpY2ggaXMKPj4+Pj4g bmVlZCB3aGVuIHdhaXQgaW9jdGwgcmV0dXJucy4KPj4+PiBJIGRvbid0IHJlYWxseSBzZWUgYSBw cm9ibGVtIHdpdGggdGhhdC4gV2hlbiB5b3Ugd2FpdCBmb3IgdGhlIGZpcnN0Cj4+Pj4gb25lIHlv dSBuZWVkIHRvIHdhaXQgZm9yIEEsQixDIGF0IHRoZSBzYW1lIHRpbWUgYW55d2F5Lgo+Pj4+Cj4+ Pj4gU28gd2hhdCB5b3UgZG8gaXMgdG8gcmVnaXN0ZXIgYSBmZW5jZSBjYWxsYmFjayBvbiB0aGUg ZmVuY2VzIHlvdQo+Pj4+IGFscmVhZHkgaGF2ZSBhbmQgZm9yIHRoZSBzeW5jb2JqIHdoaWNoIGRv ZXNuJ3QgeWV0IGhhdmUgYSBmZW5jZSB5b3UKPj4+PiBtYWtlIHN1cmUgdGhhdCB0aGV5IHdha2Ug dXAgeW91ciB0aHJlYWQgd2hlbiB0aGV5IGdldCBvbmUuCj4+Pj4KPj4+PiBTbyBlc3NlbnRpYWxs eSBleGFjdGx5IHdoYXQgZHJtX3N5bmNvYmpfZmVuY2VfZ2V0X29yX2FkZF9jYWxsYmFjaygpCj4+ Pj4gYWxyZWFkeSBkb2VzIHRvZGF5Lgo+Pj4gU28gZG8geW91IG1lYW4gd2UgbmVlZCBzdGlsbCB1 c2Ugb2xkIHN5bmNvYmogQ0IgZm9yIHRoYXQ/Cj4+IFllcywgYXMgZmFyIGFzIEkgY2FuIHNlZSBp dCBzaG91bGQgd29yay4KPj4KPj4+ICAgIEFkdmFuY2VkIHdhaXQgcHQgaXMgYmFkPwo+PiBXZWxs IGl0IGlzbid0IGJhZCwgSSBqdXN0IGRvbid0IHNlZSBhbnkgYWR2YW50YWdlIGluIGl0Lgo+Cj4g VGhlIGFkdmFudGFnZSBpcyB0byByZXBsYWNlIG9sZCBzeW5jb2JqIGNiLgo+Cj4+IFRoZSBleGlz dGluZyBtZWNoYW5pc20KPj4gc2hvdWxkIGFscmVhZHkgYmUgYWJsZSB0byBoYW5kbGUgdGhhdC4K PiBJIHRob3VnaHQgbW9yZSBhIGJpdCwgd2UgZG9uJ3QgdGhhdCBtZWNoYW5pc20gYXQgYWxsLCBp ZiB1c2UgYWR2YW5jZWQgd2FpdCBwdCwgd2UgY2FuIGVhc2lseSB1c2UgZmVuY2UgYXJyYXkgdG8g YWNoaWV2ZSBpdCBmb3Igd2FpdCBpb2N0bCwgd2Ugc2hvdWxkIHVzZSBrZXJuZWwgZXhpc3Rpbmcg ZmVhdHVyZSBhcyBtdWNoIGFzIHBvc3NpYmxlLCBub3QgaW52ZW50IGFub3RoZXIsIHNob3VsZG4n dCB3ZT8gIEkgcmVtZW1iZXIgIHlvdSBzYWlkICBpdCBiZWZvcmUuCgpZZWFoLCBidXQgdGhlIHN5 bmNvYmogY2IgaXMgYW4gZXhpc3RpbmcgZmVhdHVyZS4gQW5kIEkgYWJzb2x1dGVseSBkb24ndCAK c2VlIGEgbmVlZCB0byBtb2RpZnkgdGhhdCBhbmQgcmVwbGFjZSBpdCB3aXRoIHNvbWV0aGluZyBm YXIgbW9yZSBjb21wbGV4LgoKUmVnYXJkcywKQ2hyaXN0aWFuLgoKPgo+IFRoYW5rcywKPiBEYXZp ZCBaaG91Cj4+IENocmlzdGlhbi4KPj4KPj4+IFRoYW5rcywKPj4+IERhdmlkIFpob3UKPj4+PiBS ZWdhcmRzLAo+Pj4+IENocmlzdGlhbi4KPj4+Pgo+Pj4+PiBCYWNrIHRvIG15IGltcGxlbWVudGF0 aW9uLCBpdCBhbHJlYWR5IGZpeGVzIGFsbCB5b3VyIGNvbmNlcm5zCj4+Pj4+IGJlZm9yZSwgYW5k IGNhbiBiZSBhYmxlIHRvIGVhc2lseSB1c2VkIGluIHdhaXRfaW9jdGwuIFdoZW4geW91IGZlZWwK Pj4+Pj4gdGhhdCBpcyBjb21wbGljYXRlZCwgSSBndWVzcyB0aGF0IGlzIGJlY2F1c2Ugd2UgbWVy Z2VkIGFsbCBsb2dpYyB0bwo+Pj4+PiB0aGF0IGFuZCBtdWNoIGNsZWFuIHVwIGluIG9uZSBwYXRj aC4gSW4gZmFjdCwgaXQgYWxyZWFkeSBpcyB2ZXJ5Cj4+Pj4+IHNpbXBsZSwgdGltZWxpbmVfaW5p dC9maW5pLCBjcmVhdGUgc2lnbmFsL3dhaXRfcHQsIGZpbmQgc2lnbmFsX3B0Cj4+Pj4+IGZvciB3 YWl0X3B0LCBnYXJiYWdlIGNvbGxlY3Rpb24sIGp1c3QgdGhlbS4KPj4+Pj4KPj4+Pj4gVGhhbmtz LAo+Pj4+PiBEYXZpZCBaaG91Cj4+Pj4+PiBSZWdhcmRzLAo+Pj4+Pj4gQ2hyaXN0aWFuLgo+Pj4g X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPj4+IGFtZC1n ZnggbWFpbGluZyBsaXN0Cj4+PiBhbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+Pj4gaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4CgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxp bmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK