From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH] drm/i915: Tidy workaround batch buffer emission Date: Wed, 15 Feb 2017 14:28:36 +0000 Message-ID: References: <1486559628-392-1-git-send-email-tvrtko.ursulin@linux.intel.com> <20170208132058.GP11545@nuc-i3427.alporthouse.com> <5d631c34-6244-1f25-b34f-748e8a37edf6@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id E4E0C6E946 for ; Wed, 15 Feb 2017 14:28:38 +0000 (UTC) In-Reply-To: <5d631c34-6244-1f25-b34f-748e8a37edf6@linux.intel.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 , Tvrtko Ursulin , Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDA4LzAyLzIwMTcgMTQ6NDQsIFR2cnRrbyBVcnN1bGluIHdyb3RlOgo+IE9uIDA4LzAyLzIw MTcgMTM6MjAsIENocmlzIFdpbHNvbiB3cm90ZToKPj4gT24gV2VkLCBGZWIgMDgsIDIwMTcgYXQg MDE6MTM6NDhQTSArMDAwMCwgVHZydGtvIFVyc3VsaW4gd3JvdGU6Cj4+PiBGcm9tOiBUdnJ0a28g VXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwuY29tPgo+Pj4gLXN0YXRpYyBpbnQgZ2VuOV9p bml0X3BlcmN0eF9iYihzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICplbmdpbmUsCj4+PiAtICAgICAg ICAgICAgICAgICAgIHN0cnVjdCBpOTE1X3dhX2N0eF9iYiAqd2FfY3R4LAo+Pj4gLSAgICAgICAg ICAgICAgICAgICB1aW50MzJfdCAqYmF0Y2gsCj4+PiAtICAgICAgICAgICAgICAgICAgIHVpbnQz Ml90ICpvZmZzZXQpCj4+PiArc3RhdGljIHUzMiAqZ2VuOV9pbml0X3BlcmN0eF9iYihzdHJ1Y3Qg aW50ZWxfZW5naW5lX2NzICplbmdpbmUsIHUzMgo+Pj4gKmJhdGNoKQo+Pj4gIHsKPj4+IC0gICAg dWludDMyX3QgaW5kZXggPSB3YV9jdHhfc3RhcnQod2FfY3R4LCAqb2Zmc2V0LCBDQUNIRUxJTkVf RFdPUkRTKTsKPj4+IC0KPj4+IC0gICAgd2FfY3R4X2VtaXQoYmF0Y2gsIGluZGV4LCBNSV9CQVRD SF9CVUZGRVJfRU5EKTsKPj4+ICsgICAgKmJhdGNoKysgPSBNSV9CQVRDSF9CVUZGRVJfRU5EOwo+ Pj4KPj4+IC0gICAgcmV0dXJuIHdhX2N0eF9lbmQod2FfY3R4LCAqb2Zmc2V0ID0gaW5kZXgsIDEp Owo+Pj4gKyAgICByZXR1cm4gYmF0Y2g7Cj4+PiAgfQo+Pgo+PiBUcmFuc2Zvcm1hdGlvbiBsb29r cyByZWFzb25hYmxlLCBidXQgSSdkIGxpa2UgdG8gb21pdCB0aGlzIHBlci1jdHggYmIKPj4gd2hl biBlbXB0eS4KPgo+IERvbid0IGtub3cgaWYgdGhhdCBpcyBwb3NzaWJsZS4gSXQgaXMgYWx3YXlz IHByb2dyYW1taW5nIHRoZSBvZmZzZXQgYXQKPiB0aGUgbW9tZW50IHNvIGRvY3VtZW50YXRpb24g ZGlnZ2luZyBpcyByZXF1aXJlZC4KCkl0IGlzIG5vdCBjbGVhciB0byBtZSBmcm9tIHRoZSBzcGVj IGlmIHRoYXQgd291bGQgYmUgT0suIExvb2tzIGxpa2Ugd2UgCmhhdmUgdG8gaGF2ZSBhIE1JX0JC X0VORCBhdCB0aGUgZW5kIG9mIHRoZSBwZXJjdHhfYmIgc28gcGVyaGFwcyB0aGUgaHcgCmV4ZWN1 dGVzIHNvbWV0aW1lcyB0aGUgZnVsbCBiYXRjaCAoZm9ybSBpbmRpcmVjdCBiYiksIGFuZCBzb21l dGltZXMgb25seSAKdGhlIHNlY29uZCBwYXJ0PyBTbyBpZiB3ZSB3b3VsZCBvbWl0IHRoZSBzZWNv bmQgb25lLCB3ZSB3b3VsZCBuZWVkIHRvIApwdXQgYSBCQl9FTkQgb24gdGhlIGZpcnN0IG9uZSAo dGhpcyB3b3VsZCBvbmx5IGFwcGx5IGluIHRoZSBnZW45IGNhc2UsIApnZW44IGFscmVhZHkgaGFz IGFuIG5vbi1lbXB0eSAybmQgYmF0Y2gpLiBOb3Qgc3VyZSB0aGF0IGNvbXBsaWNhdGlvbiAKd291 bGQgYmUgd29ydGggaXQuCgpSZWdhcmRzLAoKVHZydGtvCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=