From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH v3] drm/i915: Small compaction of the engine init code Date: Thu, 23 Jun 2016 14:16:55 +0100 Message-ID: <576BE147.9060305@linux.intel.com> References: <20160623104701.GA28219@nuc-i3427.alporthouse.com> <1466680349-1544-1-git-send-email-tvrtko.ursulin@linux.intel.com> <20160623112513.GB28219@nuc-i3427.alporthouse.com> <576BCC22.5050708@linux.intel.com> <20160623121105.GC28219@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 4552D6E928 for ; Thu, 23 Jun 2016 13:17:00 +0000 (UTC) In-Reply-To: <20160623121105.GC28219@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 , Intel-gfx@lists.freedesktop.org, Tvrtko Ursulin List-Id: intel-gfx@lists.freedesktop.org Ck9uIDIzLzA2LzE2IDEzOjExLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gT24gVGh1LCBKdW4gMjMs IDIwMTYgYXQgMTI6NDY6NDJQTSArMDEwMCwgVHZydGtvIFVyc3VsaW4gd3JvdGU6Cj4+Cj4+IE9u IDIzLzA2LzE2IDEyOjI1LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4+PiBPbiBUaHUsIEp1biAyMywg MjAxNiBhdCAxMjoxMjoyOVBNICswMTAwLCBUdnJ0a28gVXJzdWxpbiB3cm90ZToKPj4+PiBGcm9t OiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwuY29tPgo+Pj4+Cj4+Pj4gRWZm ZWN0aXZlbHkgcmVtb3ZlcyBvbmUgbGF5ZXIgb2YgaW5kaXJlY3Rpb24gYmV0d2VlbiB0aGUgbWFz ayBvZgo+Pj4+IHBvc3NpYmxlIGVuZ2luZXMgYW5kIHRoZSBlbmdpbmUgY29uc3RydWN0b3JzLiBJ bnN0ZWFkIG9mIHNwZWxsaW5nCj4+Pj4gb3V0IGluIGNvZGUgdGhlIG1hcHBpbmcgb2YgSEFTXzxl bmdpbmU+IHRvIGNvbnN0cnVjdG9ycywgbWFrZXMKPj4+PiBtb3JlIHVzZSBvZiB0aGUgcmVjZW50 bHkgYWRkZWQgZGF0YSBkcml2ZW4gYXBwcm9hY2ggYnkgcHV0dGluZwo+Pj4+IGVuZ2luZSBjb25z dHJ1Y3RvciB2ZnVuY3MgaW50byB0aGUgdGFibGUgYXMgd2VsbC4KPj4+Pgo+Pj4+IEVmZmVjdCBp cyBmZXdlciBsaW5lcyBvZiBzb3VyY2UgYW5kIHNtYWxsZXIgYmluYXJ5Lgo+Pj4+Cj4+Pj4gQXQg dGhlIHNhbWUgdGltZSBzaW1wbGlmeSB0aGUgZXJyb3IgaGFuZGxpbmcgc2luY2UgZW5naW5lCj4+ Pj4gZGVzdHJ1Y3RvcnMgY2FuIHJ1biBvbiB1bml0aWFsaXplZCBlbmdpbmVzIGFueXdheS4KPj4+ Pgo+Pj4+IFNpbWlsYXIgYXBwcm9hY2ggY291bGQgYmUgZG9uZSBmb3IgbGVnYWN5IHN1Ym1pc3Np b24gaXMgd2FudGVkLgo+Pj4+Cj4+Pj4gdjI6IFJlbW92ZWQgdWdseSBCVUlMRF9CVUdfT05zIGlu IGZhdm91ciBvZiBuZXdseSBpbnRyb2R1Y2VkCj4+Pj4gICAgICBFTkdJTkVfTUFTSyBhbmQgSEFT X0VOR0lORSBtYWNyb3MuCj4+Pj4gICAgICBBbHNvIHJlbW92ZWQgdGhlIGZvcndhcmQgZGVjbGFy YXRpb25zIGJ5IHNodWZmbGluZyBmdW5jdGlvbnMKPj4+PiAgICAgIGFyb3VuZC4KPj4+Pgo+Pj4+ IHYzOiBXYXJuIHdoZW4gbG9naWNhbF9yaW5ncyB0YWJsZSBkb2VzIG5vdCBjb250YWluIGVub3Vn aCBkYXRhCj4+Pj4gICAgICBhbmQgZGlzYWJsZSB0aGUgZW5naW5lcyB3aGljaCBjb3VsZCBub3Qg YmUgaW5pdGlhbGl6ZWQuCj4+Pj4gICAgICAoQ2hyaXMgV2lsc29uKQo+Pj4KPj4+IEkgd2FzIGhh cHB5IHdpdGggdGhlIEJVSUxEX0JVRyBzdWdnZXN0aW9uIDopCj4+Cj4+IEkndmUgY2hhbmdlZCBt eSBtaW5kIGxhdGVyLiA6KQo+Pgo+Pj4+ICsJZm9yIChpID0gMDsKPj4+PiArCQlpIDwgSTkxNV9O VU1fRU5HSU5FUyAmJiBpIDwgQVJSQVlfU0laRShsb2dpY2FsX3JpbmdzKTsgaSsrKSB7Cj4+Pgo+ Pj4gSEFTX0VOR0lORSgpID09IGZhbHNlIGlmIGkgPj0gSTkxNV9OVU1fRU5HSU5FUwo+Pgo+PiBE b24ndCBmb2xsb3cuIDopIFdoeSBpcyB2MyBub3QgZ29vZCBlbm91Z2g/Cj4KPiBCb3RoIChhbGwg dGhyZWUpIGlzIG92ZXJraWxsLgo+Cj4gSSBmZWVsIGxpa2UgSEFTX0VOR0lORSgpIHNob3VsZCBl bmNvbXBhc3MgaSA8IEk5MTVfTlVNX0VOR0lORVMgcXVpdGUKPiBzdWNjaW5jdGx5LiBGb3IgYmVs dCBhbmQgYnJhY2VzLAo+Cj4gV0FSTl9PTihkZXZfcHJpdi0+aW50ZWxfaW5mby5yaW5nc19tYXNr ICYgLSgxIDw8IEk5MTVfTlVNX0VOR0lORVMpKSk7CgpJIGRvbid0IHRoaW5rIHRoaXMgd29ya3Mg LSB5b3UgbWVhbnQgdGVzdGluZyB0aGF0IGJpdHMgaGlnaGVyIHRoYW4gCkJJVChJOTE1X05VTV9F TkdJTkVTKSB3ZXJlIG5vdCBzZXQgaW4gcmluZ19tYXNrPwoKQW5kIGl0IHByb2JhYmx5IGJlbG9u Z3Mgc29tZXdoZXJlIGVsc2UsIGluIGNvbW1vbiBjb2RlIHdoaWNoIGluaXRpYWxpemVzIAppbnRl bF9kZXZpY2VfaW5mbyBJIHRoaW5rLgoKPiBmb3IgKGkgPSAwOyBpIDwgQVJSQVlfU0laRSgpOyBp KyspIHsKPiAJaWYgKCFIQVNfRU5HSU5FKGkpKQo+IAkJY29udGludWU7Cj4gCQo+IAlpZiAoIWxv Z2ljYWxfcmluZ3NbaV0uaW5pdCkKPiAJCWNvbnRpbnVlOwo+IAkKPiAJcmV0ID0gbG9naWNhbF9y aW5nc1tpXS5pbml0KGxvZ2ljYWxfcmluZ3NfZW5naW5lKGkpKTsKPiAJaWYgKHJldCkKPiAJCWdv dG8gZXJyOwo+Cj4gCW1hc2sgfD0gRU5HSU5FX01BU0soaSk7Cj4gfQo+Cj4gV0FSTl9PTihtYXNr ICE9IGRldl9wcml2LT5pbnRlbF9pbmZvLnJpbmdzX21hc2spIC4uLgo+Cj4gPwoKSSBsaWtlIGl0 LCB3aWxsIHJlc2VuZCB3aGVuIHdlIGNsYXJpZnkgdGhlIGFib3ZlLiBBbHNvIHNvbHZlcyBvbmUg bW9yZSAKaXNzdWUgdGhhbiB0aGUgcHJldmlvdXMgdmVyc2lvbnMgd2hpY2ggaXMgYSBwb3RlbnRp YWxseSBzcGFyc2UgCmxvZ2ljYWxfcmluZ3MgYXJyYXkgaWYgZW5naW5lIGlkcyBnZXQgcmVudW1i ZXJlZC4KClR2cnRrbwoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeAo=