From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dhinakaran Pandiyan Subject: Re: [PATCH v2] drm/i915: Fix PSR2 selective update corruption after PSR1 setup Date: Fri, 15 Mar 2019 14:56:12 -0700 Message-ID: <3c74174e4895fc059e4d56fff31dee587db04b2f.camel@intel.com> References: <20190314230113.6571-1-jose.souza@intel.com> Reply-To: dhinakaran.pandiyan@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id F0A066E532 for ; Fri, 15 Mar 2019 21:56:18 +0000 (UTC) In-Reply-To: <20190314230113.6571-1-jose.souza@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: =?ISO-8859-1?Q?Jos=E9?= Roberto de Souza , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAyMDE5LTAzLTE0IGF0IDE2OjAxIC0wNzAwLCBKb3PDqSBSb2JlcnRvIGRlIFNvdXph IHdyb3RlOgo+IFRoZXJlIGlzIHByb2JhYmx5IGEgaXNzdWUgaW4gRE1DIGZpcm13YXJlcyhpY2xf ZG1jX3ZlcjFfMDcuYmluIGFuZAo+IGtibF9kbWNfdmVyMV8wNC5iaW4gYXQgbGVhc3QpIHRoYXQg Y2F1c2VzIFBTUjIgU1UgdG8gZmFpbApuaXQ6IGluc3RlYWQgb2YgImZhaWwiLCBpdCBpcyBiZXR0 ZXIgdG8gZG9jdW1lbnQgd2hhdCB5b3Ugc2VlIHZpc3VhbGx5Ci0gZnJlZXplLCBmbGlja2VyLCBj b3JydXB0aW9uIGV0Yy4KCj4gIGFmdGVyCj4gZXhpdGluZyBEQzYgaWYgRURQX1BTUl9UUDFfVFAz X1NFTCBpcyBrZXB0IGluIFBTUl9DVEwsIHNvIGZvciBub3cKPiBsZXRzIHdvcmthcm91bmQgdGhl IGlzc3VlIGJ5IGNsZWFuaW5nIFBTUl9DVEwgYmVmb3JlIGVuYWJsZSBQU1IyLgo+IAo+IHYyOgo+ IC0gVXBkYXRlZCBjb21taXQgZGVzY3JpcHRpb24gYW5kIGNvbW1lbnQgdG8gc3RhdGUgdGhhdCBp dCBtYXkgYmUKPiBhIERNQyBmaXJtd2FyZSBpc3N1ZSAoUm9kcmlnbykKPiAtIE5vIG5lZWQgdG8g Uk1XLCBsZXQncyB3cml0ZSAwIHRvIFBTUl9DVEwoRGhpbmFrYXJhbikKCkJhc2VkIG9uIHRoZSBk aXNjdXNzaW9uIHdpdGggSm9zw6kgb2ZmbGluZSwgdGhpcyB3b3JrIGFyb3VuZCBzb3VuZHMKcmVh c29uYWJsZSB0byBoYXZlIHVudGlsIHdlIGhhdmUgYW5zd2VycyB0byB3aGV0aGVyIHRoaXMgaXMg YSBETUMKaXNzdWUuCiAKUmV2aWV3ZWQtYnk6IERoaW5ha2FyYW4gUGFuZGl5YW4gPGRoaW5ha2Fy YW4ucGFuZGl5YW5AaW50ZWwuY29tPgo+IAo+IENjOiBEaGluYWthcmFuIFBhbmRpeWFuIDxkaGlu YWthcmFuLnBhbmRpeWFuQGludGVsLmNvbT4KPiBDYzogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZp dmlAaW50ZWwuY29tPgo+IFNpZ25lZC1vZmYtYnk6IEpvc8OpIFJvYmVydG8gZGUgU291emEgPGpv c2Uuc291emFAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9w c3IuYyB8IDggKysrKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKQo+IAo+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+IGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMKPiBpbmRleCA3ZDU3MGE0NWZjMTcuLjEwYmY3MGU1 MjFiNiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCj4gQEAgLTUzMSw2ICs1MzEsMTQg QEAgc3RhdGljIHZvaWQgaHN3X2FjdGl2YXRlX3BzcjIoc3RydWN0IGludGVsX2RwCj4gKmludGVs X2RwKQo+ICAJZWxzZQo+ICAJCXZhbCB8PSBFRFBfUFNSMl9UUDJfVElNRV8yNTAwdXM7Cj4gIAo+ ICsJLyoKPiArCSAqIEZJWE1FOiBUaGVyZSBpcyBwcm9iYWJseSBhIGlzc3VlIGluIERNQwo+IGZp cm13YXJlcyhpY2xfZG1jX3ZlcjFfMDcuYmluCj4gKwkgKiBhbmQga2JsX2RtY192ZXIxXzA0LmJp biBhdCBsZWFzdCkgdGhhdCBjYXVzZXMgUFNSMiBTVSB0byAKbml0OiBFeHBhbmQgU1UgdG8gc2Vs ZWN0aXZlIHVwZGF0ZSwgSSBhbSBub3Qgc3VyZSBob3cgZmFtaWxpYXIgb3RoZXJzCndpdGggdGhl c2UgYWNyb255bXMuCgo+IGZhaWwgYWZ0ZXIKPiArCSAqIGV4aXRpbmcgREM2IGlmIEVEUF9QU1Jf VFAxX1RQM19TRUwgaXMga2VwdCBpbiBQU1JfQ1RMLCBzbwo+IGZvciBub3cKPiArCSAqIGxldHMg d29ya2Fyb3VuZCB0aGUgaXNzdWUgYnkgY2xlYW5pbmcgUFNSX0NUTCBiZWZvcmUgZW5hYmxlIApj bGVhcmluZyoKPiBQU1IyLgo+ICsJICovCj4gKwlJOTE1X1dSSVRFKEVEUF9QU1JfQ1RMLCAwKTsK PiArCj4gIAlJOTE1X1dSSVRFKEVEUF9QU1IyX0NUTCwgdmFsKTsKPiAgfQo+ICAKCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5n IGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==