From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 7/8] drm/i915/pmu: Wire up engine busy stats to PMU Date: Wed, 27 Sep 2017 09:10:55 +0100 Message-ID: <11f2a577-1bd1-e9c1-2c92-5f36ca3d7545@linux.intel.com> References: <20170925151543.7395-1-tvrtko.ursulin@linux.intel.com> <20170925151543.7395-8-tvrtko.ursulin@linux.intel.com> <150636170271.18819.10600837846231752554@mail.alporthouse.com> <150645631289.4369.16563861608895658368@mail.alporthouse.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 DAB676E660 for ; Wed, 27 Sep 2017 08:11:01 +0000 (UTC) In-Reply-To: <150645631289.4369.16563861608895658368@mail.alporthouse.com> Content-Language: en-GB 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 Ck9uIDI2LzA5LzIwMTcgMjE6MDUsIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIFR2cnRr byBVcnN1bGluICgyMDE3LTA5LTI2IDEzOjMyOjI1KQo+Pgo+PiBPbiAyNS8wOS8yMDE3IDE4OjQ4 LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4+PiBRdW90aW5nIFR2cnRrbyBVcnN1bGluICgyMDE3LTA5 LTI1IDE2OjE1OjQyKQo+Pj4+IEZyb206IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBp bnRlbC5jb20+Cj4+Pj4KPj4+PiBXZSBjYW4gdXNlIGVuZ2luZSBidXN5IHN0YXRzIGluc3RlYWQg b2YgdGhlIE1NSU8gc2FtcGxpbmcgdGltZXIKPj4+PiBmb3IgYmV0dGVyIGVmZmljaWVuY3kuCj4+ Pj4KPj4+PiBBcyBtaW5pbXVtIHRoaXMgc2F2ZXMgcGVyaW9kICogbnVtX2VuZ2luZXMgLyBzZWMg bW1pbyByZWFkcywKPj4+PiBhbmQgaW4gYSBiZXR0ZXIgY2FzZSwgd2hlbiBvbmx5IGVuZ2luZSBi dXN5IHNhbXBsZXJzIGFyZSBhY3RpdmUsCj4+Pj4gaXQgZW5hYmxlcyB1cyB0byBub3Qga2ljayBv ZmYgdGhlIHNhbXBsaW5nIHRpbWVyIGF0IGFsbC4KPj4+Cj4+PiBPciB5b3UgY291bGQgaW5zcGVj dCBwb3J0X2lzc2V0KGV4ZWNsaXN0cy5wb3J0KS4KPj4+IFlvdSBjYW4gYXZvaWQgdGhlIG1taW8g Zm9yIHRoaXMgY2FzZSBhbHNvIGJ5IGp1c3QgdXNpbmcgSFdTUC4gSXQncyBqdXN0Cj4+PiB0aGF0 IEkgbmV2ZXIgZW5hYmxlZCBidXN5IHRyYWNraW5nIGluIGlzb2xhdGlvbiwgc28gSSBhbHdheXMg ZW5kZWQgdXAKPj4+IHVzaW5nIHRoZSBtbWlvLgo+Pgo+PiBUaGlzIHdvdWxkIGJlIGZvciBleGVj bGlzdHMgb25seS4gSSBjb3VsZCBjaGFuZ2UgdGhlIG1haW4gcGF0Y2ggdG8gZG8KPj4gdGhpcywg eW91IHRoaW5rIGl0IGlzIHdvcnRoIGl0Pwo+IAo+IEknbSB0aGlua2luZyB3ZSBkbyB0aGUgYnVz eSA9IGxhc3Rfc2Vxbm8gIT0gY3VycmVudF9zZXFubyBhcHByb2FjaCBmb3IKPiB0aGUgZmlyc3Qg cGF0Y2guIFRoZW4gdGhpcyBwYXRjaCBpcyBwdXJlbHkgYWJvdXQgdGhlIGFjY3VyYWN5Cj4gaW1w cm92ZW1lbnQgZm9yIGV4ZWNsaXN0cywgdGFraW5nIGFkdmFudGFnZSBvZiB0aGUgZXhpc3Rpbmcg aW50ZXJydXB0cy4KCldhcyBqdXN0IHNheWluZywgb2ssIGVpdGhlciBwb3J0X2lzc2V0IG9yIGxh c3Rfc2Vxbm8gIT0gY3VycmVudF9zZXFuby4KCkFuZCB0aGVuIGZvciBxdWV1ZWQsIEkgd2FzIHRo aW5raW5nIHRvIGNoYW5nZSBpdCBmcm9tIHRpbWUgdG8gY291bnQuIApUaGF0IHdvdWxkIGdpdmUg cXVldWUgZGVwdGggdG8gdXNlcnNwYWNlIHdoaWNoIGlzIGFuIGludGVyZXN0aW5nIG1ldHJpYyAK dG8gYnVpbGQgYW55IGJhbGFuY2luZyBvbiB0b3Agb2YuCgpJIGRpZCBhIHF1aWNrIGV4cGVyaW1l bnQgeWVzdGVyZGF5IGFuZCBldmVuIHF1ZXVlIGRlcHRoIGV4cHJlc3NlZCBhcyB0aGUgCmZsYXdl ZCBsYXN0X3NlcW5vIC0gY3VycmVudF9zZXFubyBpcyBwb3RlbnRpYWxseSBzaG93aW5nIGEgc21h bGwgYnV0IApjb25zaXN0ZW50IGltcHJvdmVtZW50IGFnYWluc3QgcHVyZSBidXN5bmVzcyBiYXNl ZCBiYWxhbmNpbmcgKGxvYWQgPSAKYnVzeSAqIHFkKS4gU28gSSBhbSBjdXJpb3VzIGhvdyBpdCB3 b3VsZCBsb29rIHdpdGggYSBtb3JlIGNvcnJlY3QgcXVldWUgCmRlcHRoIG1ldHJpYy4KCj4gV2Ug Y291bGQgZG8gc29tZXRoaW5nIHNpbWlsYXIgYnkgZm9yY2luZyB0aGUgdXNlciBpbnRlcnJ1cHQg YW5kIHRyZWF0aW5nCj4gdGhhdCBhcyBjb250ZXh0LW91dCwgbGlrZWx5IHRvIGJlIG11Y2ggbW9y ZSBmaWRkbHkgdGhhbiBleGVjbGlzdHMgYW5kCj4gdGhvc2UgcHJvY2Vzc29ycyBkaWQgbm90IHRh a2Uga2luZGx5IHRvIGEgZmxvb2Qgb2YgaW50ZXJydXB0cyBmcm9tIHRoZQo+IGdwdS4gKE9yIHRo YXQgbWF5IGp1c3QgYmUgYSBzaWRlLWVmZmVjdCBvZiB0aGUgaW50ZXJydXB0IGhhbmRsZXIgZnJv bSBhCj4gZmV3IHllYXJzIGFnby4pCgpGb3IgcmluZ2J1ZmY/IEkgdGhpbmsgbm90IHNvIGludGVy ZXN0aW5nLgoKUmVnYXJkcywKClR2cnRrbwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK