From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Vivi, Rodrigo" Subject: Re: [PATCH 1/3] drm/i915: Also delay first activation for SKL+ Date: Thu, 19 Nov 2015 18:45:17 +0000 Message-ID: <1447958760.10142.11.camel@intel.com> References: <1447893575-25369-1-git-send-email-rodrigo.vivi@intel.com> <1447893575-25369-2-git-send-email-rodrigo.vivi@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 ESMTP id 914516E322 for ; Thu, 19 Nov 2015 10:45:20 -0800 (PST) In-Reply-To: Content-Language: en-US Content-ID: <5985ED3C91FA65489AA52FB0DB229D25@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "daniel@fooishbar.org" Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAyMDE1LTExLTE5IGF0IDA4OjQ0ICswMDAwLCBEYW5pZWwgU3RvbmUgd3JvdGU6DQo+ IEhpIFJvZHJpZ28sDQo+IA0KPiBPbiAxOSBOb3ZlbWJlciAyMDE1IGF0IDAwOjM5LCBSb2RyaWdv IFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+IA0KPiB3cm90ZToNCj4gPiBAQCAtNDQxLDE1 ICs0MzgsMTQgQEAgdm9pZCBpbnRlbF9wc3JfZW5hYmxlKHN0cnVjdCBpbnRlbF9kcCANCj4gPiAq aW50ZWxfZHApDQo+ID4gICAgICAgICAvKg0KPiA+ICAgICAgICAgICogRklYTUU6IEFjdGl2YXRp b24gc2hvdWxkIGhhcHBlbiBpbW1lZGlhdGVseSBzaW5jZSB0aGlzIA0KPiA+IGZ1bmN0aW9uDQo+ ID4gICAgICAgICAgKiBpcyBqdXN0IGNhbGxlZCBhZnRlciBwaXBlIGlzIGZ1bGx5IHRyYWluZWQg YW5kIGVuYWJsZWQuDQo+ID4gLSAgICAgICAgKiBIb3dldmVyIG9uIGV2ZXJ5IHBsYXRmb3JtIHdl IGZhY2UgaXNzdWVzIHdoZW4gZmlyc3QgDQo+ID4gYWN0aXZhdGlvbg0KPiA+ICsgICAgICAgICog SG93ZXZlciBvbiBzb21lIHBsYXRmb3JtcyB3ZSBmYWNlIGlzc3VlcyB3aGVuIGZpcnN0IA0KPiA+ IGFjdGl2YXRpb24NCj4gPiAgICAgICAgICAqIGZvbGxvd3MgYSBtb2Rlc2V0IHNvIHF1aWNrbHku DQo+ID4gICAgICAgICAgKiAgICAgLSBPbiBWTFYvQ0hWIHdlIGdldCBiYW5rIHNjcmVlbiBvbiBm aXJzdCBhY3RpdmF0aW9uDQo+ID4gICAgICAgICAgKiAgICAgLSBPbiBIU1cvQkRXIHdlIGdldCBh IHJlY292ZXJhYmxlIGZyb3plbiBzY3JlZW4gDQo+ID4gdW50aWwgbmV4dA0KPiA+ICAgICAgICAg ICogICAgICAgZXhpdC1hY3RpdmF0ZSBzZXF1ZW5jZS4NCj4gPiAgICAgICAgICAqLw0KPiA+IC0g ICAgICAgaWYgKElOVEVMX0lORk8oZGV2KS0+Z2VuIDwgOSkNCj4gPiAtICAgICAgICAgICAgICAg c2NoZWR1bGVfZGVsYXllZF93b3JrKCZkZXZfcHJpdi0+cHNyLndvcmssDQo+ID4gLSAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICBtc2Vjc190b19qaWZmaWVzKGludGVsX2RwDQo+ ID4gLT5wYW5lbF9wb3dlcl9jeWNsZV9kZWxheSAqIDUpKTsNCj4gPiArICAgICAgIHNjaGVkdWxl X2RlbGF5ZWRfd29yaygmZGV2X3ByaXYtPnBzci53b3JrLA0KPiA+ICsgICAgICAgICAgICAgICAg ICAgICAgICAgICAgIG1zZWNzX3RvX2ppZmZpZXMoaW50ZWxfZHANCj4gPiAtPnBhbmVsX3Bvd2Vy X2N5Y2xlX2RlbGF5ICogNSkpOw0KPiANCj4gVGhlIGNvbW1lbnQgY2hhbmdlIGhlcmUgc2VlbXMg dG8gYmUgdGhlIGV4YWN0IG9wcG9zaXRlIG9mIHRoZSBjb2RlDQo+IGNoYW5nZToNCg0KSW5kZWVk LCB0aGlzIGlzIHdoeSBJJ2xsIGtlZXAgdGhlIGZpeG1lIG9uIHRoZSBjb21tZW50Lg0KDQo+ICBh cmVuJ3Qgd2Ugbm93IHNlZWluZyB0aGVzZSBpc3N1ZXMgb24gZXZlcnkgcGxhdGZvcm0/IElmIG5v dCwNCj4gaXQgd291bGQgYmUgZ29vZCB0byBlbGFib3JhdGUgb24gdGhlIGlzc3VlcyBzZWVuIGlu IFNLTC9CU1cuDQoNClNvIGZhciBubyBrbm93biBpc3N1ZSBvbiBTS0wvS0JMLiAoQlNXIGlzIENI VikNCkJ1dCBzaW5jZSB3ZSBoYXZlIG5vIGlkZWEgd2h5IHRoZXNlIGlzc3VlcyBhcmUgaGFwcGVu aW5nIGFuZCBzZXBhcmF0ZWQNCmhhbmRsaW5nIHdhcyBjYXVzaW5nIGNvbmZ1c2lvbiBJIHByZWZl cnJlZCB0byBoYW5kbGUgYWxsIHdpdGggdGhlDQpwcm90ZWN0aW9uLg0KDQpSZWdhcmRpbmcgdGhl IGlzc3VlIGl0c2VsZiwgdGhlIEhhcmR3YXJlIG5lZWRzIHRvIGNvbW11bmljYXRlIHdpdGggdGhl DQpTaW5rIHVzaW5nIEFVWCBjaGFubmVscy4gSSBiZWxpZXZlIHRoZXJlIGlzIGp1c3Qga2luZCBv ZiBzdHJhbmdlDQpjb25mbGljdCBnb2luZyBvbiB0aGVyZSBiZWNhdXNlIHRoZSBmYWlsdXJlcyBh cmUgZXhhY3RseSB3aGVuIHdlIGFyZQ0KYWxzbyB1c2luZyBhdXggY2hhbm5lbHMgZm9yIG91ciBt b2Rlc2V0L2xpbmstdHJhaW5pbmdzLg0KVGhpcyBpcyBhbHNvIHdoeSBJIHVzZWQgcGFuZWxfcG93 ZXJfY3ljbGVfZGVsYXkgKiA1IHRoZXJlIGJlY2F1c2UgaXQgaXMNCnRoZSBzYW1lIHZhbHVlIHdl IHVzZSB0byBmb3JjZSBWREQgb24gd2hpbGUgd2UgYXJlIGRvaW5nIHRoZSBhdXgNCnRyYW5zYWN0 aW9ucy4NCg0KUGxlYXNlIGxldCBtZSBrbm93IGlmIHlvdSBoYXZlIGZ1cnRoZXIgcXVlc3Rpb25z LCBjb25jZXJucyBvcg0Kc3VnZ2VzdGlvbnMgaGVyZS4NCg0KVGhhbmtzDQo+IA0KPiBDaGVlcnMs DQo+IERhbmllbApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=