From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Roper Subject: Re: [PATCH 2/9] drm/i915: Reinstate an early latency==0 check for skl+ Date: Tue, 29 Jan 2019 15:54:30 -0800 Message-ID: <20190129235430.GE8802@mdroper-desk.amr.corp.intel.com> References: <20181221171436.8218-1-ville.syrjala@linux.intel.com> <20181221171436.8218-3-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id C6CA76E999 for ; Tue, 29 Jan 2019 23:54:30 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20181221171436.8218-3-ville.syrjala@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: Ville Syrjala Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBEZWMgMjEsIDIwMTggYXQgMDc6MTQ6MjlQTSArMDIwMCwgVmlsbGUgU3lyamFsYSB3 cm90ZToKPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwu Y29tPgo+IAo+IEkgdGhvdWdodCB3ZSBjb3VsZCByZW1vdmUgYWxsIHRoZSBlYXJseSBsYXRlbmN5 PT0wIGNoZWNrcwo+IGFuZCByZWx5IG9uIHNrbF93bV9tZXRob2R7MSwyfSgpIGNoZWNraW5nIGZv ciBpdC4gQnV0Cj4gc2tsX2NvbXB1dGVfcGxhbmVfd20oKSBhcHBsaWVzIGEgYnVuY2ggb2Ygd29y a2Fyb3VuZHMgdG8gYnVtcAo+IHVwIHRoZSBsYXRlbmN5IGJlZm9yZSBjYWxsaW5nIHRob3NlIGd1 eXMgc28gY2xlYXJseSBpdCB3b24ndAo+IGVuZCB1cCBkb2luZyB0aGUgcmlnaHQgdGhpbmcuIEFs c28gbm90IHN1cmUgaWYgdGhlIGNhbGN1bGF0aW9ucwo+IGJhc2VkIG9uIHRoZSBtZXRob2QxLzIg cmVzdWx0cyBhcmUgc2FmZSBhZ2Fpc250IG92ZXJmbG93cyBzbwo+IGl0IG1pZ2h0IG5vdCB3b3Jr IGFsbCB0aGF0IHdlbGwgaW4gYW55IGNhc2UuIExldCdzIHB1dCB0aGUKPiBlYXJseSBjaGVjayBi YWNrLgo+IAo+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+CgpTaG91bGQgd2UgcmVtb3ZlIHRoZSB0ZXN0cyBmcm9tIHNrbF93bV9t ZXRob2R7MSwyfSgpIG5vdz8gIEkgc3VwcG9zZQpzb21lb25lIGNvdWxkIHN0aWxsIHVzZSB0aGUg ZGVidWdmcyBpbnRlcmZhY2UgdG8gc2V0IGEgbGF0ZW5jeSB2YWx1ZSBvZgpleGFjdGx5IChVSU5U MzJfTUFYIC0gd29ya2Fyb3VuZCBhbW91bnQpIHRvIG1ha2UgbGF0ZW5jeSB3cmFwIGFyb3VuZCBh bmQKaGl0IDAsIGJ1dCBJJ20gbm90IHN1cmUgaWYgdGhhdCdzIHJlYWxseSBhbnkgd29yc2UgdGhh biBpZiB0aGV5IHNob290CnRoZW1zZWx2ZXMgaW4gdGhlIGZvb3QgYnkgc2V0dGluZyBhIHRvby1s b3cgbm9uLXplcm8gbGF0ZW5jeS4gIEkgZG9uJ3QKdGhpbmsgd2UgZGl2aWRlIGJ5IGxhdGVuY3kg YW55d2hlcmUuCgpFaXRoZXIgd2F5LAoKUmV2aWV3ZWQtYnk6IE1hdHQgUm9wZXIgPG1hdHRoZXcu ZC5yb3BlckBpbnRlbC5jb20+CgoKPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf cG0uYyB8IDMgKysrCj4gIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKykKPiAKPiBkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3BtLmMKPiBpbmRleCBkMTMyZWYxMGZhNjAuLjBhYWM3ZTdiNjYwZiAxMDA2 NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCj4gKysrIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwo+IEBAIC00NzAxLDYgKzQ3MDEsOSBAQCBzdGF0aWMg dm9pZCBza2xfY29tcHV0ZV9wbGFuZV93bShjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAq Y3N0YXRlLAo+ICAJCXRvX2ludGVsX2F0b21pY19zdGF0ZShjc3RhdGUtPmJhc2Uuc3RhdGUpOwo+ ICAJYm9vbCBhcHBseV9tZW1vcnlfYndfd2EgPSBza2xfbmVlZHNfbWVtb3J5X2J3X3dhKHN0YXRl KTsKPiAgCj4gKwlpZiAobGF0ZW5jeSA9PSAwKQo+ICsJCXJldHVybjsKPiArCj4gIAkvKiBEaXNw bGF5IFdBICMxMTQxOiBrYmwsY2ZsICovCj4gIAlpZiAoKElTX0tBQllMQUtFKGRldl9wcml2KSB8 fCBJU19DT0ZGRUVMQUtFKGRldl9wcml2KSB8fAo+ICAJICAgIElTX0NOTF9SRVZJRChkZXZfcHJp diwgQ05MX1JFVklEX0EwLCBDTkxfUkVWSURfQjApKSAmJgo+IC0tIAo+IDIuMTkuMgo+IAo+IF9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gCk1h dHQgUm9wZXIKR3JhcGhpY3MgU29mdHdhcmUgRW5naW5lZXIKSW9URyBQbGF0Zm9ybSBFbmFibGlu ZyAmIERldmVsb3BtZW50CkludGVsIENvcnBvcmF0aW9uCig5MTYpIDM1Ni0yNzk1Cl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5n IGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=