From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Only fence tiled region of object. Date: Fri, 19 Dec 2014 11:15:59 +0100 Message-ID: <20141219101559.GH2711@phenom.ffwll.local> References: <1418925086-16001-1-git-send-email-bob.j.paauwe@intel.com> <20141218203737.GT2711@phenom.ffwll.local> <20141218210411.GQ10649@intel.com> <20141218211959.GB2711@phenom.ffwll.local> <1418940840.16962.5.camel@ideak-mobl> <20141219082642.GB554@nuc-i3427.alporthouse.com> <1418979936.27885.9.camel@ideak-mobl> <20141219091740.GE554@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f174.google.com (mail-wi0-f174.google.com [209.85.212.174]) by gabe.freedesktop.org (Postfix) with ESMTP id 973596E41A for ; Fri, 19 Dec 2014 02:16:03 -0800 (PST) Received: by mail-wi0-f174.google.com with SMTP id h11so1355822wiw.13 for ; Fri, 19 Dec 2014 02:16:03 -0800 (PST) Content-Disposition: inline In-Reply-To: <20141219091740.GE554@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Imre Deak , Daniel Vetter , danh@ghs.com, intel-gfx List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBEZWMgMTksIDIwMTQgYXQgMDk6MTc6NDBBTSArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIEZyaSwgRGVjIDE5LCAyMDE0IGF0IDExOjA1OjM2QU0gKzAyMDAsIEltcmUgRGVh ayB3cm90ZToKPiA+IE9uIEZyaSwgMjAxNC0xMi0xOSBhdCAwODoyNiArMDAwMCwgQ2hyaXMgV2ls c29uIHdyb3RlOgo+ID4gPiBPbiBGcmksIERlYyAxOSwgMjAxNCBhdCAxMjoxNDowMEFNICswMjAw LCBJbXJlIERlYWsgd3JvdGU6Cj4gPiA+ID4gT24gVGh1LCAyMDE0LTEyLTE4IGF0IDIyOjE5ICsw MTAwLCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+ID4gPiA+ID4gT24gVGh1LCBEZWMgMTgsIDIwMTQg YXQgMTE6MDQ6MTFQTSArMDIwMCwgVmlsbGUgU3lyasOkbMOkIHdyb3RlOgo+ID4gPiA+ID4gPiBP biBUaHUsIERlYyAxOCwgMjAxNCBhdCAwOTozNzozN1BNICswMTAwLCBEYW5pZWwgVmV0dGVyIHdy b3RlOgo+ID4gPiA+ID4gPiA+IE9uIFRodSwgRGVjIDE4LCAyMDE0IGF0IDA5OjUxOjI2QU0gLTA4 MDAsIEJvYiBQYWF1d2Ugd3JvdGU6Cj4gPiA+ID4gPiA+ID4gPiBXaGVuIGNyZWF0aW5nIGEgZmVu Y2UgZm9yIGEgdGlsZWQgb2JqZWN0LCBvbmx5IGZlbmNlIHRoZSBhcmVhIHRoYXQKPiA+ID4gPiA+ ID4gPiA+IG1ha2VzIHVwIHRoZSBhY3R1YWwgdGlsZXMuICBUaGUgb2JqZWN0IG1heSBiZSBsYXJn ZXIgdGhhbiB0aGUgdGlsZWQKPiA+ID4gPiA+ID4gPiA+IGFyZWEgYW5kIGlmIHdlIGFsbG93IHRo b3NlIGV4dHJhIGFkZHJlc3NlcyB0byBiZSBmZW5jZWQsIHRoZXknbGwKPiA+ID4gPiA+ID4gPiA+ IGdldCBjb252ZXJ0ZWQgdG8gYWRkcmVzc2VzIGJleW9uZCB3aGVyZSB0aGUgb2JqZWN0IGlzIG1h cHBlZC4gVGhpcwo+ID4gPiA+ID4gPiA+ID4gb3BlbnMgdXAgdGhlIHBvc3NpYmxpdHkgb2Ygd3Jp dGVzIGJleW9uZCB0aGUgZW5kIG9mIG9iamVjdC4KPiA+ID4gPiA+ID4gPiA+IAo+ID4gPiA+ID4g PiA+ID4gVG8gcHJldmVudCB0aGlzLCB3ZSBhZGp1c3QgdGhlIHNpemUgb2YgdGhlIGZlbmNlIHRv IG9ubHkgZW5jb21wYXNzCj4gPiA+ID4gPiA+ID4gPiB0aGUgYXJlYSB0aGF0IG1ha2VzIHVwIHRo ZSBhY3R1YWwgdGlsZXMuICBUaGUgZXh0cmEgc3BhY2UgaXMgY29uc2lkZXJlZAo+ID4gPiA+ID4g PiA+ID4gdW4tdGlsZWQgYW5kIG5vdyBiZWhhdmVzIGFzIGlmIGl0IHdhcyBhIGxpbmVhciBvYmpl Y3QuCj4gPiA+ID4gPiA+ID4gPiAKPiA+ID4gPiA+ID4gPiA+IFRlc3RjYXNlOiBpZ3QvZ2VtX3Rp bGVkX2ZlbmNlX292ZXJmbG93Cj4gPiA+ID4gPiA+ID4gPiBSZXBvcnRlZC1ieTogRGFuIEhldHRl bmEgPGRhbmhAZ2hzLmNvbT4KPiA+ID4gPiA+ID4gPiA+IFNpZ25lZC1vZmYtYnk6IEJvYiBQYWF1 d2UgPGJvYi5qLnBhYXV3ZUBpbnRlbC5jb20+Cj4gPiA+ID4gPiA+ID4gCj4gPiA+ID4gPiA+ID4g UHJlc3VtaW5nIHRoaXMgaW5kZWVkIGJsb3dzIHVwIChJIGRpZG4ndCB0cnkgeW91ciB0ZXN0KSB0 aGlzIGlzIG9uZSBmb3IKPiA+ID4gPiA+ID4gPiBKYW5pLgo+ID4gPiA+ID4gPiAKPiA+ID4gPiA+ ID4gSG1tLiBXYXNuJ3QgdGhpcyBwcm9ibGVtIGRpc2N1c3NlZCBhIGZldyB5ZWFycyBhZ28gYWxy ZWFkeT8gTXkgcmVjb2xsZWN0aW9uCj4gPiA+ID4gPiA+IGlzIHRoYXQgSW1yZSBoYWQgcGF0Y2hl cyBidXQgeW91IHNhaWQgeW91IGRvbid0IGNhcmUgYWJvdXQgdGhlIHByb2JsZW0uCj4gPiA+ID4g PiAKPiA+ID4gPiA+IEltcmUgaGFkIHBhdGNoZXMgaWlyYyB0byByZXNpemUgdGhlIGFsbG9jYXRp b24gLCB3aGljaCB3b3VsZCBoYXZlIGNhdXNlZAo+ID4gPiA+ID4gbWFqb3IgaGF2b2Mgd2l0aCBt b3Zpbmcgc3R1ZmYgYXJvdW5kIEkgdGhpbmsuCj4gPiA+ID4gCj4gPiA+ID4gSXQgZGlkIHRoYXQg b25seSBmb3Igb2xkIEdFTnMgd2hlcmUgdGhlIFBPVCBmZW5jZSBzaXplIGNvbnN0cmFpbnQgZ2l2 ZXMKPiA+ID4gPiB5b3Ugbm8gb3RoZXIgY2hvaWNlIHRvIGZpeCB0aGlzIGlzc3VlLiBPbiBuZXcg SFcgSSBhbHNvIHJvdW5kZWQgZG93biB0aGUKPiA+ID4gPiBmZW5jZSBzaXplLgo+ID4gPiAKPiA+ ID4gSWYgd2Ugd2VyZSB0byBiZSBjb25zaXN0ZW50LCB0aGVuIHdlIHdvdWxkIHBhZCBpbiB0aGUg R1RUIHNvIHRoYXQgbm8KPiA+ID4gb3RoZXIgb2JqZWN0IGZpdHRlZCBpbiB0aGUgZnVsbCBmZW5j ZWQgcmVnaW9uLgo+ID4gCj4gPiBZZXMsIEkgZGlkIHRoYXQuIEluIHYyIEkgY2hhbmdlZCB0aGlz IChiYXNlZCBvbiB5b3VyIGZlZWRiYWNrKSBzbyB0aGUKPiA+IHBhZGRpbmcgaGFwcGVucyBvbmx5 IG9uIG9sZCBHRU5zIHdpdGggdGhlIFBPVCBjb25zdHJhaW50LCBzaW5jZSBvbiBuZXcKPiA+IEdF TnMgd2UgY2FuIGluc3RlYWQgcmVkdWNlIHRoZSBmZW5jZSByZWdpb24gc2l6ZS4gVGhlIGVuZCBv ZiB0aGUgYnVmZmVyCj4gPiBjb3VsZG4ndCBjb250YWluIGV2ZW4gYSBzaW5nbGUgd2hvbGUgcGl4 ZWwgbGluZSwgc28gd291bGQgZGlzcGxheQo+ID4gaW5jb3JyZWN0bHkgYW55d2F5Lgo+IAo+IE1h eWJlIHRoZXkgYWxsb2NhdGVkIG9uZSB2ZXJ5IGxhcmdlIG9iamVjdCBmb3IgYSBtaXBtYXAsIGVh Y2ggbGV2ZWwgb2YKPiB2YXJ5aW5nIHBpdGNoZXMgYnV0IHVwbG9hZGluZyB0aHJvdWdoIGEgc2lu Z2xlIGZlbmNlIHdpdGggYSBzaW5nbGUKPiBwaXRjaCwgYW5kIHNvIGNhcmVmdWxseSB3cm90ZSB0 aGUgdHJhaWxpbmcgbGV2ZWxzIHRvIGFjY291bnQgZm9yIHRoZQo+IGRpZmZlcmVudCB0aWxlIHJv dyBzaXplIChidXQgaXQga25ldyB0aGUgaW5kaXZpZHVhbCBwYWdlcyB3b3VsZCBiZQo+IGNvcnJl Y3QpLgo+IAo+IFRlY2huaWNhbGx5IHJlZHVjaW5nIHRoZSBmZW5jZWQgcmVnaW9uIHNpemUgaXMg YW4gQUJJIGNoYW5nZS4uLiA6cAoKV2VsbCB0aGUgbGFzdCBpbmNvbXBsZXRlIHRpbGUtcm93IGNv dWxkbid0IGV2ZXIgcmVhbGx5IGJlIHVzZWQgYW55d2F5CnNpbmNlIHdyaXRlcyBqdXN0IGdvIHNv bWV3aGVyZS4gU28gSSBkb24ndCB0aGluayB0aGlzIGlzIGEgdXNlci1vYnNlcnZhYmxlCkFCSSBj aGFuZ2UuIEFuZCBpdCdzIHNpbXBsZXIgdGhhbiBlbmxhcmdpbmcgdGhlIHRpbGVkIGd0dCBzaXpl IG9uIGdlbjQrLAp3aGljaCBtaWdodCByZXN1bHQgaW4gc29tZSBtb3JlIGd0dCB0aHJhc2hpbmcu IFNvIEkgb25seSB3YW50IHRvIGRvIHRoYXQKaWYgd2UgcmVhbGx5IG5lZWQgaXQuCi1EYW5pZWwK LS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCis0 MSAoMCkgNzkgMzY1IDU3IDQ4IC0gaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK