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Tue, 3 Aug 2021 10:18:38 -0700 Received: from orsmsx610.amr.corp.intel.com (10.22.229.23) by ORSMSX611.amr.corp.intel.com (10.22.229.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.10; Tue, 3 Aug 2021 10:18:38 -0700 Received: from orsmsx610.amr.corp.intel.com ([10.22.229.23]) by ORSMSX610.amr.corp.intel.com ([10.22.229.23]) with mapi id 15.01.2242.010; Tue, 3 Aug 2021 10:18:38 -0700 From: "Souza, Jose" To: "Mun, Gwan-gyeong" , "intel-gfx@lists.freedesktop.org" Thread-Topic: [Intel-gfx] [PATCH 4/4] DO_NOT_MERGE: drm/i915/display: Enable PSR2 selective fetch by default Thread-Index: AQHXhZ/TYYAYurSVXUWj36lC0Mpc1atiHG+AgABmJwA= Date: Tue, 3 Aug 2021 17:18:37 +0000 Message-ID: References: <20210731001019.150373-1-jose.souza@intel.com> <20210731001019.150373-4-jose.souza@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.22.254.132] Content-Type: text/plain; charset="utf-8" Content-ID: <8BBCD9AC1B4D6A41B6FC5015951A0B28@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH 4/4] DO_NOT_MERGE: drm/i915/display: Enable PSR2 selective fetch by default X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" T24gVHVlLCAyMDIxLTA4LTAzIGF0IDE0OjE3ICswMzAwLCBHd2FuLWd5ZW9uZyBNdW4gd3JvdGU6 DQo+IA0KPiBPbiA3LzMxLzIxIDM6MTAgQU0sIEpvc8OpIFJvYmVydG8gZGUgU291emEgd3JvdGU6 DQo+ID4gT25seSB0byBleGVjdXRlIHRlc3RzIHdpdGggUFNSMiBzZWxlY3RpdmUgZmV0Y2ggZW5h YmxlZCBhbmQgY2hlY2sgd2hhdA0KPiA+IGlzIGJyb2tlbi4NCj4gPiANCj4gPiBJR1QgdGVzdHMg a25vdyB0byBmYWlsIHdpdGggdGhpczoNCj4gPiAtIGttc19jdXJzb3JfbGVnYWN5OiBhbGwgdGVz dHMgdGhhdCBjaGVja3MgaWYgZXZhc2lvbiBoYXBwZW5kLCBJIGhhdmUNCj4gPiBmaXggZm9yIGl0 IG1ha2luZyBjdXJzb3Jfc2xvd3BhdGgoKSByZXR1cm5zIHRydWUgZm9yIGRpc3BsYXkgMTIrLg0K PiA+IA0KPiA+IC0ga21zX3BzcjJfc3U6IFRoZSBwYWdlZmxpcCB0ZXN0LCBpdCBuZWVkcyB0byBo YXZlIHRoZSBkYW1hZ2UgY2xpcCBzZXQNCj4gPiBvdGhlcndpc2UgaXQgd2lsbCB1cGRhdGUgdGhl IHdob2xlIHNjcmVlbiBhbmQgdGhlIHNlbGVjdGl2ZSBibG9ja3MNCj4gPiB3aWxsIG5vdCBtYXRj aCB3aXRoIGV4cGVjdGVkLg0KPiA+IA0KPiBrbXNfcHNyMl9zdSBpcyBhIHRlc3QgY2FzZSBmb3Ig aW50ZWwgUFNSMiBIVyB0cmFja2luZyBhbmQga21zX3BzcjJfc2YgaXMgDQo+IHVzZWQgYXMgYSB0 ZXN0IGZvciBpbnRlbCBQU1IyIG1hbnVhbCB0cmFja2luZy4gSXMgaXQgbmVjZXNzYXJ5IHRvIG1v ZGlmeSANCj4ga21zX3BzcjJfc3UgZm9yIHRlc3RpbmcgUFNSMiBtYW51YWwgdHJhY2tpbmc/DQoN Cmttc19wc3IyX3N1IGlzIHRvIHRlc3QgdGhhdCBQU1IyIGlzIHNlbmRpbmcgc2VsZWN0aXZlIHVw ZGF0ZXMsIGp1c3QgYWRkaW5nIGEgY291cGxlIG9mIGxpbmVzIHdlIGNhbiBtYWtlIGl0IHdvcmsg d2l0aCBzZWxlY3RpdmUgZmV0Y2guDQoNCj4gPiAtIGttc19wc3I6IHBzcjJfKl8obW1hcF9ndHQs IG1tYXBfY3B1LCBibHQgYW5kIHJlbmRlciksIGFsbCB0aG9zZQ0KPiA+IHRlc3RzIHNob3VsZCBi ZSBkcm9wcGVkIG9yIHNraXBwZWQgZm9yIGRpc3BsYXkgMTIrLg0KPiA+IA0KPiBDb3VsZCB5b3Ug ZXhwbGFpbiBpbiBtb3JlIGRldGFpbCB3aHkgd2UgbmVlZCB0byBza2lwIG9uIGRpc3BsYXkgMTIr Pw0KDQpUaGlzIGFyZSBzdHVmZiB0aGF0IHdvdWxkIGVuZCB1cCBjYWxsaW5nIGludGVsX3Bzcl9p bnZhbGlkYXRlL2ZsdXNoKCkuDQoNCj4gDQo+ID4gU2lnbmVkLW9mZi1ieTogSm9zw6kgUm9iZXJ0 byBkZSBTb3V6YSA8am9zZS5zb3V6YUBpbnRlbC5jb20+DQo+ID4gLS0tDQo+ID4gICBkcml2ZXJz L2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX3Bzci5jIHwgOSAtLS0tLS0tLS0NCj4gPiAgIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcGFyYW1zLmggICAgICAgfCAyICstDQo+ID4gICAyIGZp bGVzIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxMCBkZWxldGlvbnMoLSkNCj4gPiANCj4gPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9wc3IuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfcHNyLmMNCj4gPiBpbmRleCA4OTRhMmQz NTY2OGEyLi5lMTI4ZjBjMmFlZWNjIDEwMDY0NA0KPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2Rpc3BsYXkvaW50ZWxfcHNyLmMNCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9k aXNwbGF5L2ludGVsX3Bzci5jDQo+ID4gQEAgLTg3NywxNSArODc3LDYgQEAgc3RhdGljIGJvb2wg aW50ZWxfcHNyMl9jb25maWdfdmFsaWQoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwNCj4gPiAg IAkJcmV0dXJuIGZhbHNlOw0KPiA+ICAgCX0NCj4gPiAgIA0KPiA+IC0JLyoNCj4gPiAtCSAqIFdl IGFyZSBtaXNzaW5nIHRoZSBpbXBsZW1lbnRhdGlvbiBvZiBzb21lIHdvcmthcm91bmRzIHRvIGVu YWJsZWQgUFNSMg0KPiA+IC0JICogaW4gQWxkZXJsYWtlX1AsIHVudGlsIHJlYWR5IFBTUjIgc2hv dWxkIGJlIGtlcHQgZGlzYWJsZWQuDQo+ID4gLQkgKi8NCj4gPiAtCWlmIChJU19BTERFUkxBS0Vf UChkZXZfcHJpdikpIHsNCj4gPiAtCQlkcm1fZGJnX2ttcygmZGV2X3ByaXYtPmRybSwgIlBTUjIg aXMgbWlzc2luZyB0aGUgaW1wbGVtZW50YXRpb24gb2Ygd29ya2Fyb3VuZHNcbiIpOw0KPiA+IC0J CXJldHVybiBmYWxzZTsNCj4gPiAtCX0NCj4gPiAtDQo+ID4gICAJaWYgKCF0cmFuc2NvZGVyX2hh c19wc3IyKGRldl9wcml2LCBjcnRjX3N0YXRlLT5jcHVfdHJhbnNjb2RlcikpIHsNCj4gPiAgIAkJ ZHJtX2RiZ19rbXMoJmRldl9wcml2LT5kcm0sDQo+ID4gICAJCQkgICAgIlBTUjIgbm90IHN1cHBv cnRlZCBpbiB0cmFuc2NvZGVyICVzXG4iLA0KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X3BhcmFtcy5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9wYXJhbXMu aA0KPiA+IGluZGV4IGYyN2VjZWI4MmMwZjUuLjhkNzI1YjY0NTkyZDggMTAwNjQ0DQo+ID4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9wYXJhbXMuaA0KPiA+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfcGFyYW1zLmgNCj4gPiBAQCAtNTUsNyArNTUsNyBAQCBzdHJ1Y3Qg ZHJtX3ByaW50ZXI7DQo+ID4gICAJcGFyYW0oaW50LCBlbmFibGVfZmJjLCAtMSwgMDYwMCkgXA0K PiA+ICAgCXBhcmFtKGludCwgZW5hYmxlX3BzciwgLTEsIDA2MDApIFwNCj4gPiAgIAlwYXJhbShi b29sLCBwc3Jfc2FmZXN0X3BhcmFtcywgZmFsc2UsIDA0MDApIFwNCj4gPiAtCXBhcmFtKGJvb2ws IGVuYWJsZV9wc3IyX3NlbF9mZXRjaCwgZmFsc2UsIDA0MDApIFwNCj4gPiArCXBhcmFtKGJvb2ws IGVuYWJsZV9wc3IyX3NlbF9mZXRjaCwgdHJ1ZSwgMDQwMCkgXA0KPiA+ICAgCXBhcmFtKGludCwg ZGlzYWJsZV9wb3dlcl93ZWxsLCAtMSwgMDQwMCkgXA0KPiA+ICAgCXBhcmFtKGludCwgZW5hYmxl X2lwcywgMSwgMDYwMCkgXA0KPiA+ICAgCXBhcmFtKGludCwgaW52ZXJ0X2JyaWdodG5lc3MsIDAs IDA2MDApIFwNCj4gPiANCg0K