From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: Restore GT performance in headless mode with DMC loaded Date: Fri, 5 May 2017 19:28:39 +0300 Message-ID: <20170505162839.GI12629@intel.com> References: <20170505114321.20348-1-tvrtko.ursulin@linux.intel.com> <20170505144941.GG12629@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 01F7C6E6E2 for ; Fri, 5 May 2017 16:28:49 +0000 (UTC) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin Cc: Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBNYXkgMDUsIDIwMTcgYXQgMDU6MTM6NThQTSArMDEwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gCj4gT24gMDUvMDUvMjAxNyAxNTo0OSwgVmlsbGUgU3lyasOkbMOkIHdyb3RlOgo+ ID4gT24gRnJpLCBNYXkgMDUsIDIwMTcgYXQgMTI6NDM6MjFQTSArMDEwMCwgVHZydGtvIFVyc3Vs aW4gd3JvdGU6Cj4gPj4gRnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVs LmNvbT4KPiA+Pgo+ID4+IEl0IHNlZW1zIHRoYXQgdGhlIERNQyBsaWtlcyB0byB0cmFuc2l0aW9u IGJldHdlZW4gdGhlIERDIHN0YXRlcwo+ID4+IGEgbG90IHdoZW4gdGhlcmUgYXJlIG5vIGNvbm5l Y3RlZCBkaXNwbGF5cyAobm8gYWN0aXZlIHBvd2VyCj4gPj4gZG9tYWlucykgZHVyaW5nIHNpbXBs ZSBjb21tYW5kIHN1Ym1pc3Npb24uCj4gPgo+ID4gSXMgaXQgdHJhcHBpbmcgb24gc29tZSBpbnRl cnJ1cHQgcmVnaXN0ZXIgYWNjZXNzZXMgb3Igd2hhdD8gQW5kCj4gPiBpZiBzbyB3aGljaCByZWdp c3RlcnMgYXJlIGFmZmVjdGVkPwo+IAo+IEl0IGxvb2tzIGxpa2UgR1QgSUlSIG9yIHNvbWV0aGlu ZyBhbG9uZyB0aG9zZSBsaW5lcyBpdCBidXQgSSBjb3VsZG4ndCAKPiBzYXkgd2l0aCB0b3RhbCBj b25maWRlbmNlLgoKPHJlYWQgREMgY291bnRlcnM+CmZvciBpIGluIGBzZXEgMSAxMDBgIDsgZG8g SUdUX05PX0ZPUkNFV0FLRT0xIGludGVsX3JlZyByZWFkIDx3aGF0ZXZlcj4gOyBkb25lCjxyZWFk IERDIGNvdW50ZXJzPgoKU2hvdWxkIGJlIGEgcHJldHR5IHRyaXZpYWwgdG8gcnVuIHRoYXQgYWdh aW5zdCB0aGUgc3VzcGVjdApyZWdpc3RlcnMuCgo+IEl0IGlzIGp1c3QgYSBndWVzcy4gRmlybXdh cmUgYmluYXJ5IAo+IGRlZmluaXRlbHkgIm1lbnRpb25zIiB0aG9zZSByZWdpc3RlcnMgYXMgY2Fu IGJlIHNlZW4gYnkgaW5zcGVjdGluZyBpdCAKPiB3aXRoIGEgaGV4IGVkaXRvci4KPiAKPiBUaGUg ZGF0YSBJIGNvbGxlY3RlZCBhdCBsZWFzdCBzZWVtcyB0byBwcmVzZW50IGEgY29ycmVsYXRpb24g YmV0d2VlbiB0aGUgCj4gYmF0Y2ggZnJlcXVlbmN5IGFuZCBEQyBzdGF0ZSB0cmFuc2l0aW9uIGZy ZXF1ZW5jeToKPiAKPiB0Z3QJREMJCWlycXMJaXJxcy9zCWlycQliYXRjaC9zCURDL3MJREMvYmF0 Y2gKPiBzdWJtaXQJdHJhbnNpdGlvbnMJCQkvCj4gZnJlcQkJCQkJYmF0Y2gKPiA9PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT0KPiAxMDAwMAkyMDAwMAkJNzgzMDAJNzgzMC4wMAkxLjk2CTQwMDAuMDAJMjAwMC4wMAkw LjUwCj4gOTkwMQkxNDAwMAkJNTI4NTUJNzU1MC43MQkxLjMyCTU3MTQuMjkJMjAwMC4wMAkwLjM1 Cj4gOTUyNAkxMzUwMAkJNDkxMDAJNzMyOC4zNgkxLjIzCTU5NzAuMTUJMjAxNC45MwkwLjM0Cj4g OTA5MQkxMzUwMAkJNDkyMDAJNzIzNS4yOQkxLjIzCTU4ODIuMzUJMTk4NS4yOQkwLjM0Cj4gNTAw MAkxNjkwMAkJMzMyOTAJMzkxNi40NwkwLjgzCTQ3MDUuODgJMTk4OC4yNAkwLjQyCj4gMzMzMwky NzgwMAkJNjk1NTAJNDkzMi42MgkxLjc0CTI4MzYuODgJMTk3MS42MwkwLjcwCj4gMTY2Nwk1NzIw MAkJODAyMDAJMjY1NS42MwkyLjAxCTEzMjQuNTAJMTg5NC4wNAkxLjQzCj4gOTA5CTgwMDAwCQk4 MDAzNAkxNDgyLjExCTIuMDAJNzQwLjc0CTE0ODEuNDgJMi4wMAo+IDQ3Ngk4NzAwMAkJODAwMzkJ ODIwLjkxCTIuMDAJNDEwLjI2CTg5Mi4zMQkyLjE4Cj4gMTk2CTE2MDAwMAkJODAwNTUJMzM0LjQw CTIuMDAJMTY3LjA4CTY2OC4zNAk0LjAwCj4gCj4gU3VibWl0dGVkIGJhdGNoZXMgd2VyZSB+MTAw dXMgbG9uZyBpbiBhbGwgY2FzZXMuIFNvIHdpdGggbG93IGJhdGNoIAo+IGZyZXF1ZW5jeSBpdCBs b29rcyBwcmV0dHkgYmVsaWV2YWJsZS4gRm9yIGV4YW1wbGUgd2hlbiB3ZSBoYXZlIDE2Ny4wOCAK PiBiYXRjaGVzL3MsIHdlIGhhdmUgMzM0LjQwIGlycS9zIC0gd2hpY2ggaXMgZG91YmxlIC0gYXMg ZXhwZWN0ZWQgZm9yIAo+IGV4ZWNsaXN0cy4gQW5kIHdlIGdldCBhZ2FpbiBkb3VibGUgdGhhdCBp biB0ZXJtcyBvZiBEQyB0cmFuc2l0aW9ucyBwZXIgCj4gc2Vjb25kLiBFYWNoIGlycSBpcyBvbmUg R1QgSUlSIHdyaXRlIGZyb20gdGhlIEdQVSBzaWRlLCBhbmQgYW5vdGhlciBmcm9tIAo+IHRoZSBD UFUgc2lkZS4KCkdQVSBkb2Vzbid0IGFjdHVhbGx5IHdyaXRlIHRoZSBJSVJzLiBJdCdzIGp1c3Qg bGF0Y2hpbmcgc3R1ZmYgZnJvbSB0aGUKSVNSLiBXaGV0aGVyIHRoZSBJU1IgZWRnZSBvciBzb21l IGhpZ2hlciBsZXZlbCBpbnRlcnJ1cHQgZXZlbnQgYWN0dWFsbHkKY2F1c2VzIHRoZSBETUMgdG8g a2ljayBpbnRvIGFjdGlvbiBpc24ndCBjbGVhciBhdCBhbGwuIE15IG9yaWdpbmFsCmltcHJlc3Np b25zIHdhcyB0aGF0IGl0IGp1c3QgdHJhcHMgdGhlIHJlZ2lzdGVyIGFjY2Vzc2VzLgoKLS0gClZp bGxlIFN5cmrDpGzDpApJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4Cg==