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Fri, 29 Jan 2021 16:40:42 +0800 Message-ID: <1611909641.31184.11.camel@mtksdaap41> Subject: Re: [PATCH v4 6/8] drm/mediatek: add matrix bits private data for ccorr From: CK Hu To: Hsin-Yi Wang CC: Philipp Zabel , Matthias Brugger , David Airlie , Daniel Vetter , Mark Rutland , , , , , , Yongqiang Niu Date: Fri, 29 Jan 2021 16:40:41 +0800 In-Reply-To: <20210129073436.2429834-7-hsinyi@chromium.org> References: <20210129073436.2429834-1-hsinyi@chromium.org> <20210129073436.2429834-7-hsinyi@chromium.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 07838E2DF8FE698C3E994C67D0C67BE09B3C9FAC28E56910A68D922798B518752000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org SGksIEhzaW4tWWk6DQoNCk9uIEZyaSwgMjAyMS0wMS0yOSBhdCAxNTozNCArMDgwMCwgSHNpbi1Z aSBXYW5nIHdyb3RlOg0KPiBGcm9tOiBZb25ncWlhbmcgTml1IDx5b25ncWlhbmcubml1QG1lZGlh dGVrLmNvbT4NCj4gDQo+IG1hdHJpeCBiaXRzIG9mIG10ODE4MyBpcyAxMg0KPiBtYXRyaXggYml0 cyBvZiBtdDgxOTIgaXMgMTMNCj4gDQo+IFNpZ25lZC1vZmYtYnk6IFlvbmdxaWFuZyBOaXUgPHlv bmdxaWFuZy5uaXVAbWVkaWF0ZWsuY29tPg0KPiBTaWduZWQtb2ZmLWJ5OiBIc2luLVlpIFdhbmcg PGhzaW55aUBjaHJvbWl1bS5vcmc+DQo+IC0tLQ0KPiAgZHJpdmVycy9ncHUvZHJtL21lZGlhdGVr L210a19kaXNwX2Njb3JyLmMgfCAyMiArKysrKysrKysrKysrKysrKysrLS0tDQo+ICAxIGZpbGUg Y2hhbmdlZCwgMTkgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkNCj4gDQo+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2Rpc3BfY2NvcnIuYyBiL2RyaXZlcnMv Z3B1L2RybS9tZWRpYXRlay9tdGtfZGlzcF9jY29yci5jDQo+IGluZGV4IDBjNjgwOTBlYjFlOTIu LjFjNzE2M2ExMmYzYjEgMTAwNjQ0DQo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9t dGtfZGlzcF9jY29yci5jDQo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZGlz cF9jY29yci5jDQo+IEBAIC0zMSw4ICszMSwxMCBAQA0KPiAgI2RlZmluZSBESVNQX0NDT1JSX0NP RUZfMwkJCTB4MDA4Qw0KPiAgI2RlZmluZSBESVNQX0NDT1JSX0NPRUZfNAkJCTB4MDA5MA0KPiAg DQo+ICsjZGVmaW5lIENDT1JSX01BVFJJWF9CSVRTCQkJMTINCj4gKw0KPiAgc3RydWN0IG10a19k aXNwX2Njb3JyX2RhdGEgew0KPiAtCXUzMiByZXNlcnZlZDsNCj4gKwl1MzIgbWF0cml4X2JpdHM7 DQo+ICB9Ow0KPiAgDQo+ICAvKioNCj4gQEAgLTExNiw2ICsxMTgsNyBAQCB2b2lkIG10a19jY29y cl9jdG1fc2V0KHN0cnVjdCBkZXZpY2UgKmRldiwgc3RydWN0IGRybV9jcnRjX3N0YXRlICpzdGF0 ZSkNCj4gIAl1aW50MTZfdCBjb2VmZnNbOV0gPSB7IDAgfTsNCj4gIAlpbnQgaTsNCj4gIAlzdHJ1 Y3QgY21kcV9wa3QgKmNtZHFfcGt0ID0gTlVMTDsNCj4gKwl1MzIgbWF0cml4X2JpdHM7DQo+ICAN Cj4gIAlpZiAoIWJsb2IpDQo+ICAJCXJldHVybjsNCj4gQEAgLTEyMyw4ICsxMjYsMTYgQEAgdm9p ZCBtdGtfY2NvcnJfY3RtX3NldChzdHJ1Y3QgZGV2aWNlICpkZXYsIHN0cnVjdCBkcm1fY3J0Y19z dGF0ZSAqc3RhdGUpDQo+ICAJY3RtID0gKHN0cnVjdCBkcm1fY29sb3JfY3RtICopYmxvYi0+ZGF0 YTsNCj4gIAlpbnB1dCA9IGN0bS0+bWF0cml4Ow0KPiAgDQo+IC0JZm9yIChpID0gMDsgaSA8IEFS UkFZX1NJWkUoY29lZmZzKTsgaSsrKQ0KPiArCWlmIChjY29yci0+ZGF0YSkNCj4gKwkJbWF0cml4 X2JpdHMgPSBjY29yci0+ZGF0YS0+bWF0cml4X2JpdHM7DQo+ICsJZWxzZQ0KPiArCQltYXRyaXhf Yml0cyA9IENDT1JSX01BVFJJWF9CSVRTOw0KPiArDQo+ICsJZm9yIChpID0gMDsgaSA8IEFSUkFZ X1NJWkUoY29lZmZzKTsgaSsrKSB7DQo+ICAJCWNvZWZmc1tpXSA9IG10a19jdG1fczMxXzMyX3Rv X3MxXzEwKGlucHV0W2ldKTsNCj4gKwkJaWYgKG1hdHJpeF9iaXRzID4gQ0NPUlJfTUFUUklYX0JJ VFMpDQo+ICsJCQljb2VmZnNbaV0gPDw9IChtYXRyaXhfYml0cyAtIENDT1JSX01BVFJJWF9CSVRT KTsNCg0KSSB0aGluayBmb3JtYXQgb2YgTVQ4MTkyIGNjb3JyIGNvZWZmcyBpcyBzMS4xMSwgYWZ0 ZXINCm10a19jdG1fczMxXzMyX3RvX3MxXzEwKCksIHlvdSBsb3NlIG9uZSBiaXQgcHJlY2lzaW9u LiBTbyBtb2RpZnkNCm10a19jdG1fczMxXzMyX3RvX3MxXzEwKCkgdG8gZ2V0IG1heGltdW0gcHJl Y2lzaW9uLg0KDQpSZWdhcmRzLA0KQ0sNCg0KPiArCX0NCj4gIA0KPiAgCW10a19kZHBfd3JpdGUo Y21kcV9wa3QsIGNvZWZmc1swXSA8PCAxNiB8IGNvZWZmc1sxXSwNCj4gIAkJICAgICAgJmNjb3Jy LT5jbWRxX3JlZywgY2NvcnItPnJlZ3MsIERJU1BfQ0NPUlJfQ09FRl8wKTsNCj4gQEAgLTIwNSw4 ICsyMTYsMTMgQEAgc3RhdGljIGludCBtdGtfZGlzcF9jY29ycl9yZW1vdmUoc3RydWN0IHBsYXRm b3JtX2RldmljZSAqcGRldikNCj4gIAlyZXR1cm4gMDsNCj4gIH0NCj4gIA0KPiArc3RhdGljIGNv bnN0IHN0cnVjdCBtdGtfZGlzcF9jY29ycl9kYXRhIG10ODE4M19jY29ycl9kcml2ZXJfZGF0YSA9 IHsNCj4gKwkubWF0cml4X2JpdHMgPSBDQ09SUl9NQVRSSVhfQklUUywNCj4gK307DQo+ICsNCj4g IHN0YXRpYyBjb25zdCBzdHJ1Y3Qgb2ZfZGV2aWNlX2lkIG10a19kaXNwX2Njb3JyX2RyaXZlcl9k dF9tYXRjaFtdID0gew0KPiAtCXsgLmNvbXBhdGlibGUgPSAibWVkaWF0ZWssbXQ4MTgzLWRpc3At Y2NvcnIifSwNCj4gKwl7IC5jb21wYXRpYmxlID0gIm1lZGlhdGVrLG10ODE4My1kaXNwLWNjb3Jy IiwNCj4gKwkgIC5kYXRhID0gJm10ODE4M19jY29ycl9kcml2ZXJfZGF0YX0sDQo+ICAJe30sDQo+ ICB9Ow0KPiAgTU9EVUxFX0RFVklDRV9UQUJMRShvZiwgbXRrX2Rpc3BfY2NvcnJfZHJpdmVyX2R0 X21hdGNoKTsNCg0K