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Tue, 12 Oct 2021 14:23:27 -0700 From: "Souza, Jose" To: "Roper, Matthew D" CC: "intel-gfx@lists.freedesktop.org" Thread-Topic: [Intel-gfx] [PATCH] drm/i915/icl: Fix read of memory frequency Thread-Index: AQHXvIZ8tSqHiA/TekCMS0N7X9FxBqvQWlyAgAACawA= Date: Tue, 12 Oct 2021 21:23:27 +0000 Message-ID: <3200fd7f9d4b032a100abb311475ef44dd2e0edd.camel@intel.com> References: <20211008205855.36778-1-jose.souza@intel.com> <20211012212051.GX602200@mdroper-desk1.amr.corp.intel.com> In-Reply-To: <20211012212051.GX602200@mdroper-desk1.amr.corp.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: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH] drm/i915/icl: Fix read of memory frequency 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" T24gVHVlLCAyMDIxLTEwLTEyIGF0IDE0OjIwIC0wNzAwLCBNYXR0IFJvcGVyIHdyb3RlOg0KPiBP biBGcmksIE9jdCAwOCwgMjAyMSBhdCAwMTo1ODo1NVBNIC0wNzAwLCBKb3PDqSBSb2JlcnRvIGRl IFNvdXphIHdyb3RlOg0KPiA+IEFsbCBkaXNwbGF5IDkgYW5kIGRpc3BsYXkgMTAgcGxhdGZvcm1z IGhhcyBvbmx5IDQgYml0cyBmb3IgdGhlIG1lbW9yeQ0KPiA+IGZyZXF1ZW5jeSBidXQgZGlzcGxh eSAxMSBwbGF0Zm9ybXMgaXQgY2hhbmdlcyB0byA4IGJpdHMuDQo+ID4gDQo+ID4gRGlzcGxheSA5 IHBsYXRmb3JtcyBoYXMgYW5vdGhlciByZWdpc3RlciBpbiBiaXRzIDc6NCB0aGF0IHByZXZlbnRz IHVzDQo+ID4gdG8gaGF2ZSBhIHNpbmdsZSBtYXNrLg0KPiA+IEFsc28gYWRkaW5nIG5ldyBtYXNr IHdpdGggdGhlIGN1cnJlbnQgbmFtZSBpbiBDUldlYlZpZXdlciwgbm90DQo+ID4gc3VyZSB3aHkg Y3VycmVudCBtYXNrIGlzIG5hbWVkIGxpa2UgdGhpcy4NCj4gPiANCj4gPiBGaXhlczogZjgxMTJj Yjk1NzRiICgiZHJtL2k5MTUvZ2VuMTErOiBPbmx5IGxvYWQgRFJBTSBpbmZvcm1hdGlvbiBmcm9t IHBjb2RlIikNCj4gPiBTaWduZWQtb2ZmLWJ5OiBKb3PDqSBSb2JlcnRvIGRlIFNvdXphIDxqb3Nl LnNvdXphQGludGVsLmNvbT4NCj4gPiAtLS0NCj4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9yZWcuaCAgIHwgMSArDQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RyYW0uYyB8 IDcgKysrKystLQ0KPiA+ICAyIGZpbGVzIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgMiBkZWxl dGlvbnMoLSkNCj4gPiANCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9yZWcuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgNCj4gPiBpbmRleCBhODk3 ZjRhYmVhMGMzLi4wNDFmN2RjOWUwZDk0IDEwMDY0NA0KPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfcmVnLmgNCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3Jl Zy5oDQo+ID4gQEAgLTExMTQ4LDYgKzExMTQ4LDcgQEAgZW51bSBza2xfcG93ZXJfZ2F0ZSB7DQo+ ID4gICNkZWZpbmUgU0tMX01FTU9SWV9GUkVRX01VTFRJUExJRVJfSFoJCTI2NjY2NjY2Ng0KPiA+ ICAjZGVmaW5lIFNLTF9NQ19CSU9TX0RBVEFfMF8wXzBfTUNIQkFSX1BDVQlfTU1JTyhNQ0hCQVJf TUlSUk9SX0JBU0VfU05CICsgMHg1RTA0KQ0KPiA+ICAjZGVmaW5lICBTS0xfUkVRX0RBVEFfTUFT SwkJCSgweEYgPDwgMCkNCj4gPiArI2RlZmluZSAgSUNMX0ZSRVFfTUFTSwkJCQkoMHhGRiA8PCAw KQ0KPiANCj4gV2UgbWlnaHQgYXMgd2VsbCB0YWtlIHRoaXMgb3Bwb3J0dW5pdHkgdG8gc3dpdGNo IG92ZXIgdG8gUkVHX0dFTk1BU0sNCj4gbm90YXRpb24gd2hpbGUgd2UncmUgaGVyZS4NCg0KV2ls bCBkby4NCg0KPiANCj4gPiAgI2RlZmluZSAgREcxX0dFQVJfVFlQRQkJCQlSRUdfQklUKDE2KQ0K PiA+ICANCj4gPiAgI2RlZmluZSBTS0xfTUFEX0lOVEVSX0NIQU5ORUxfMF8wXzBfTUNIQkFSX01D TUFJTiBfTU1JTyhNQ0hCQVJfTUlSUk9SX0JBU0VfU05CICsgMHg1MDAwKQ0KPiA+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcmFtLmMgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kcmFtLmMNCj4gPiBpbmRleCAzMGEwY2FiNWVmZjQ2Li41NTg1ODliMTIwMmQ2 IDEwMDY0NA0KPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RyYW0uYw0KPiA+ ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RyYW0uYw0KPiA+IEBAIC0yNTcsOCAr MjU3LDExIEBAIHNrbF9nZXRfZHJhbV9pbmZvKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1 KQ0KPiA+ICANCj4gPiAgCXZhbCA9IGludGVsX3VuY29yZV9yZWFkKCZpOTE1LT51bmNvcmUsDQo+ ID4gIAkJCQlTS0xfTUNfQklPU19EQVRBXzBfMF8wX01DSEJBUl9QQ1UpOw0KPiA+IC0JbWVtX2Zy ZXFfa2h6ID0gRElWX1JPVU5EX1VQKCh2YWwgJiBTS0xfUkVRX0RBVEFfTUFTSykgKg0KPiA+IC0J CQkJICAgIFNLTF9NRU1PUllfRlJFUV9NVUxUSVBMSUVSX0haLCAxMDAwKTsNCj4gPiArCWlmIChE SVNQTEFZX1ZFUihpOTE1KSA9PSAxMSkNCj4gPiArCQl2YWwgJj0gSUNMX0ZSRVFfTUFTSzsNCj4g PiArCWVsc2UNCj4gPiArCQl2YWwgJj0gU0tMX1JFUV9EQVRBX01BU0s7DQo+ID4gKwltZW1fZnJl cV9raHogPSBESVZfUk9VTkRfVVAodmFsICogU0tMX01FTU9SWV9GUkVRX01VTFRJUExJRVJfSFos IDEwMDApOw0KPiANCj4gSSdtIG5vdCBzdXJlIFNLTF9NRU1PUllfRlJFUV9NVUxUSVBMSUVSX0ha IGlzIGNvcnJlY3QgYW55bW9yZSBlaXRoZXIuDQo+IElmIEknbSByZWFkaW5nIHRoZSByZWdpc3Rl ciBkZXNjcmlwdGlvbiBjb3JyZWN0bHksIGl0IGFwcGVhcnMgdGhlIHZhbHVlDQo+IGlzIG5vdyBn aXZlbiBpbiB1bml0cyBvZiAxMzMuMzMgTUh6IGluc3RlYWQgb2YgdGhlIG9sZCAyNjYuNjYuDQoN ClRob3VnaHQgYWJvdXQgdGhhdCBidXQgYXMgdGhlIGNhbGN1bGF0ZWQgbWVtb3J5IGZyZXF1ZW5j eSBoZXJlIGlzIG5vdCB1c2VkIGZvciBhbnl0aGluZyBiZXNpZGVzIGNoZWNrIGlmIGlzIG5vdCB6 ZXJvLCBJIGxlZnQgYXMgaXMuDQoNCj4gDQo+IA0KPiBNYXR0DQo+IA0KPiA+ICANCj4gPiAgCWlm IChkcmFtX2luZm8tPm51bV9jaGFubmVscyAqIG1lbV9mcmVxX2toeiA9PSAwKSB7DQo+ID4gIAkJ ZHJtX2luZm8oJmk5MTUtPmRybSwNCj4gPiAtLSANCj4gPiAyLjMzLjANCj4gPiANCj4gDQoNCg==