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spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E57A56E9A0; Wed, 15 Sep 2021 17:17:49 +0000 (UTC) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 16F246E9CF for ; Wed, 15 Sep 2021 17:17:49 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10108"; a="283383668" X-IronPort-AV: E=Sophos;i="5.85,296,1624345200"; d="scan'208";a="283383668" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2021 10:17:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,296,1624345200"; d="scan'208";a="482425825" Received: from orsmsx603.amr.corp.intel.com ([10.22.229.16]) by orsmga008.jf.intel.com with ESMTP; 15 Sep 2021 10:17:48 -0700 Received: from orsmsx611.amr.corp.intel.com (10.22.229.24) by ORSMSX603.amr.corp.intel.com (10.22.229.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.12; Wed, 15 Sep 2021 10:17:48 -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 15.1.2242.12; Wed, 15 Sep 2021 10:17:47 -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 15.01.2242.012; Wed, 15 Sep 2021 10:17:47 -0700 From: "Souza, Jose" To: "intel-gfx@lists.freedesktop.org" , "Yokoyama, Caz" CC: "Sripada, Radhakrishna" , "Roper, Matthew D" Thread-Topic: [PATCH 1/1] drm/i915/adlp: Keep hardware default dbox B credits Thread-Index: AQHXqlSnaqY3R7bJzUWerYC11qunV6ulzW2A Date: Wed, 15 Sep 2021 17:17:47 +0000 Message-ID: <13b95424bc8a4c7c77fe5679f09d4bcdbdb99830.camel@intel.com> References: <8b54dd068cbd8b7448a1a2b5b6c6c962f576a6f2.1631725784.git.caz.yokoyama@intel.com> In-Reply-To: <8b54dd068cbd8b7448a1a2b5b6c6c962f576a6f2.1631725784.git.caz.yokoyama@intel.com> 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: <8866E8FD0C74094A825106D21B3B531C@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH 1/1] drm/i915/adlp: Keep hardware default dbox B credits 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" T24gV2VkLCAyMDIxLTA5LTE1IGF0IDEwOjEwIC0wNzAwLCBZb2tveWFtYSwgQ2F6IHdyb3RlOg0K PiBGcm9tOiBDYXogWW9rb3lhbWEgPGNhei55b2tveWFtYUBpbnRlbC5jb20+DQo+IA0KPiBEbyBu b3Qgb3ZlcndyaXRlIHJlZ2lzdGVycyB0aGF0IGRvbid0IG5lZWQgdG8gY2hhbmdlIGZyb20gZGVm YXVsdA0KPiB2YWx1ZSB0byAwLg0KDQpSZXZpZXdlZC1ieTogSm9zw6kgUm9iZXJ0byBkZSBTb3V6 YSA8am9zZS5zb3V6YUBpbnRlbC5jb20+DQoNCj4gDQo+IGJzcGVjIDQ5MjEzDQo+IENjOiBSYWRo YWtyaXNobmEgU3JpcGFkYSA8cmFkaGFrcmlzaG5hLnNyaXBhZGFAaW50ZWwuY29tPg0KPiBDYzog Sm9zw6kgUm9iZXJ0byBkZSBTb3V6YSA8am9zZS5zb3V6YUBpbnRlbC5jb20+DQo+IENjOiBNYXR0 IFJvcGVyIDxtYXR0aGV3LmQucm9wZXJAaW50ZWwuY29tPg0KPiBTaWduZWQtb2ZmLWJ5OiBDYXog WW9rb3lhbWEgPGNhei55b2tveWFtYUBpbnRlbC5jb20+DQo+IC0tLQ0KPiAgZHJpdmVycy9ncHUv ZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5LmMgfCAxMyArKysrKysrKystLS0tDQo+ICAx IGZpbGUgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQ0KPiANCj4gZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jIGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5LmMNCj4gaW5kZXggYTdj YTM4NjEzZjg5Li45MTkwYTNiYzI4YTggMTAwNjQ0DQo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jDQo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jDQo+IEBAIC0yOTU1LDE4ICsyOTU1LDIzIEBAIHN0YXRp YyB2b2lkIGljbF9waXBlX21idXNfZW5hYmxlKHN0cnVjdCBpbnRlbF9jcnRjICpjcnRjLCBib29s IGpvaW5lZF9tYnVzKQ0KPiAgew0KPiAgCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJp diA9IHRvX2k5MTUoY3J0Yy0+YmFzZS5kZXYpOw0KPiAgCWVudW0gcGlwZSBwaXBlID0gY3J0Yy0+ cGlwZTsNCj4gLQl1MzIgdmFsOw0KPiArCXUzMiB2YWwgPSBpbnRlbF9kZV9yZWFkKGRldl9wcml2 LCBQSVBFX01CVVNfREJPWF9DVEwocGlwZSkpOw0KPiAgDQo+ICsJdmFsICY9IH5NQlVTX0RCT1hf QV9DUkVESVRfTUFTSzsNCj4gIAkvKiBXYV8yMjAxMDk0NzM1ODphZGwtcCAqLw0KPiAgCWlmIChJ U19BTERFUkxBS0VfUChkZXZfcHJpdikpDQo+IC0JCXZhbCA9IGpvaW5lZF9tYnVzID8gTUJVU19E Qk9YX0FfQ1JFRElUKDYpIDogTUJVU19EQk9YX0FfQ1JFRElUKDQpOw0KPiArCQl2YWwgfD0gam9p bmVkX21idXMgPyBNQlVTX0RCT1hfQV9DUkVESVQoNikgOiBNQlVTX0RCT1hfQV9DUkVESVQoNCk7 DQo+ICAJZWxzZQ0KPiAtCQl2YWwgPSBNQlVTX0RCT1hfQV9DUkVESVQoMik7DQo+ICsJCXZhbCB8 PSBNQlVTX0RCT1hfQV9DUkVESVQoMik7DQo+ICANCj4gLQlpZiAoRElTUExBWV9WRVIoZGV2X3By aXYpID49IDEyKSB7DQo+ICsJaWYgKElTX0FMREVSTEFLRV9QKGRldl9wcml2KSkgew0KPiArCQkv KiBUYWtlIGVmZmVjdCBoYXJkd2FyZSBkZWZhdWx0IE1CVVNfREJPWF9CX0NSRURJVCg4KSAqLw0K PiArCX0gZWxzZSBpZiAoRElTUExBWV9WRVIoZGV2X3ByaXYpID49IDEyKSB7DQo+ICsJCXZhbCAm PSB+KE1CVVNfREJPWF9CV19DUkVESVRfTUFTSyB8IE1CVVNfREJPWF9CX0NSRURJVF9NQVNLKTsN Cj4gIAkJdmFsIHw9IE1CVVNfREJPWF9CV19DUkVESVQoMik7DQo+ICAJCXZhbCB8PSBNQlVTX0RC T1hfQl9DUkVESVQoMTIpOw0KPiAgCX0gZWxzZSB7DQo+ICsJCXZhbCAmPSB+KE1CVVNfREJPWF9C V19DUkVESVRfTUFTSyB8IE1CVVNfREJPWF9CX0NSRURJVF9NQVNLKTsNCj4gIAkJdmFsIHw9IE1C VVNfREJPWF9CV19DUkVESVQoMSk7DQo+ICAJCXZhbCB8PSBNQlVTX0RCT1hfQl9DUkVESVQoOCk7 DQo+ICAJfQ0KDQo=