From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [RFC] drm/i915: Temporarily go realtime when polling PCODE Date: Wed, 22 Feb 2017 11:13:31 +0200 Message-ID: <20170222091331.GB30330@ideak-desk.fi.intel.com> References: <20170221170158.6384-1-tvrtko.ursulin@linux.intel.com> <20170221184812.GA16659@ideak-desk.fi.intel.com> <06bc9f55-9690-e557-4f93-a119b9bb1add@linux.intel.com> Reply-To: imre.deak@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 920456E785 for ; Wed, 22 Feb 2017 09:13:35 +0000 (UTC) Content-Disposition: inline In-Reply-To: <06bc9f55-9690-e557-4f93-a119b9bb1add@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: Tvrtko Ursulin Cc: Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBGZWIgMjIsIDIwMTcgYXQgMDc6NTI6MDFBTSArMDAwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gCj4gT24gMjEvMDIvMjAxNyAxODo0OCwgSW1yZSBEZWFrIHdyb3RlOgo+ID5PbiBU dWUsIEZlYiAyMSwgMjAxNyBhdCAwNTowMTo1OFBNICswMDAwLCBUdnJ0a28gVXJzdWxpbiB3cm90 ZToKPiA+PkZyb206IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+Cj4g Pj4KPiA+PkVsZXZhdGUgdGFzayBzY2hlZHVsaW5nIHBvbGljeSB0byByZWFsdGltZSB3aGVuIHBv bGxpbmcgb24gUENPREUKPiA+PnRvIGd1YXJhbnRlZSBhIGdvb2QgcG9sbCByYXRlIGJlZm9yZSBm YWxsaW5nIGJhY2sgdG8gYnVzeSB3YWl0Lgo+ID4+Cj4gPj5XZSBvbmx5IGRvIHRoaXMgZm9yIHRh c2tzIHdpdGggbm9ybWFsIHBvbGljeSBhbmQgcHJpb3JpdHkgaW4KPiA+Pm9yZGVyICB0byBzaW1w bGlmeSBwb2xpY3kgcmVzdG9yZSBhbmQgYWxzbyBhc3N1bWluZyB0aGF0IGZvcgo+ID4+dGFza3Mg d2hpY2ggZWl0aGVyIG1hZGUgdGhlbXNlbHZlcyBsb3cgb3IgaGlnaCBwcmlvcml0eSBpdCBtYWtl cwo+ID4+bGVzcyBzZW5zZSB0byBkbyBzby4KPiA+Pgo+ID4+U2lnbmVkLW9mZi1ieTogVHZydGtv IFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KPiA+PkNjOiBJbXJlIERlYWsgPGlt cmUuZGVha0BpbnRlbC5jb20+Cj4gPj5DYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxz b24uY28udWs+Cj4gPj4tLS0KPiA+PlRoaXMgd2FzIG15IGlkZWEgYXMgbWVudGlvbmVkIGluIHRo ZSBvdGhlciB0aHJlYWQuCj4gPj4KPiA+PkRlYWRsaW5lIHNjaGVkdWxpbmcgcG9saWN5IHNlZW1z IHRyaWNraWVyIHRvIHJlc3RvcmUgZnJvbSBzbwo+ID4+SSB0aG91Z2h0IFNDSEVEX0ZJRk8gc2hv dWxkIGJlIGdvb2QgZW5vdWdoLgo+ID4+Cj4gPj5CcmllZmx5IHRlc3RlZCBidXQgY291bGRuJ3Qg cmVwcm9kdWNlIHRoZSB0aW1lb3V0IGNvbmRpdGlvbi4KPiA+Cj4gPkhtLCBJIHRob3VnaHQgeW91 IHdhbnRlZCB0aGlzIGluc3RlYWQgb2YgdGhlIHByZWVtcHQtZGlzYWJsZSBwb2xsLiBUaGUKPiA+ Zmlyc3QgcHJlZW1wdC1lbmFibGUgcG9sbCBpcyB3aGF0J3MgYmFzZWQgb24gdGhlIHNwZWMsIHdo aWNoIG9ubHkKPiA+cmVxdWlyZXMgdHdvIHJlcXVlc3RzIDNtcyBhcGFydCwgc28gbm8gcmVxdWly ZW1lbnQgb24gdGhlIG51bWJlciBvZgo+ID5yZXF1ZXN0cyB0aGVyZS4gVGhhdCB3b3JrcyBtb3N0 IG9mIHRoZSB0aW1lIGFuZCB0aGUgcHJlZW1wdC1kaXNhYmxlIHBhcnQKPiA+aXMgbmVlZGVkIG9u bHkgcmFyZWx5LiBTbyBkbyB3ZSB3YW50IHRvIGluY3JlYXNlIHRoZSBwcmlvcml0eSBmb3IgdGhl Cj4gPm5vcm1hbCBjYXNlPwo+IAo+IFNvIHdlIGVuZCB1cCBpbiB0aGUgYnVzeSBsb29wIGNhc2Ug bGVzcyBvZnRlbiBvciBuZXZlcj8gKEJ5IHBvbGxpbmcgYmV0dGVyCj4gaW4gdGhlIHNsZWVwaW5n IGxvb3AuKSBJdCBpcyBwb3NzaWJsZSBJIGdvdCB0aGlzIGNvbXBsZXRlbHkgd3JvbmcgbWluZCB5 b3UuCj4gSSB3YXMganVzdCBnb2luZyBieSB3aGF0IGlzIHdyaXR0ZW4gaW4gdGhpcyB0aHJlYWQg LSB0aGF0IHRoZSBwcm9ibGVtIGlzIHRoZQo+IHNsZWVwaW5nIGxvb3Agc29tZXRpbWVzIGRvZXMg bm90IHJ1biB0aGUgQ09ORCBvZnRlbiBlbm91Z2gsIG9yIGVub3VnaCB0aW1lcy4KClllcywgYnV0 IHRoYXQgbWVhbnMgd2UgYWxzbyByYWlzZSB0aGUgcHJpb3JpdHkgZm9yIHRoZSB1c3VhbCBjYXNl LiBUaGF0CndvdWxkIG1ha2UgdGhlIGZpcnN0IGxvb3AgYSBzaW1pbGFyIGJ1c3kgbG9vcCB0byB3 aGF0IHdlIHdhbnQgdG8gYXZvaWQsCnJ1bm5pbmcgdGhhdCBhbHdheXMuIFdoYXQgSSBob3BlIGlz IHRoYXQgdGhpcyBpcyBhIHByb2JsZW0gaW4gdGhlIFBDT0RFCmZpcm13YXJlIHRoYXQgd2lsbCBn ZXQgc29sdmVkIGV2ZW50dWFsbHksIHNvIHdlIGRvbid0IG5lZWQgdGhlIFdBOyBoZW5jZQphcmd1 ZWQgYWJvdXQga2VlcGluZyBhbnkgV0Egc2VwYXJhdGUuCgotLUltcmUKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==