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Mon, 11 May 2020 20:07:47 +0800 Message-ID: <1589198795.8804.276.camel@mhfsdcap03> Subject: Re: [V8, 2/2] media: i2c: ov02a10: Add OV02A10 image sensor driver From: Dongchun Zhu To: Andy Shevchenko CC: , , , , , , , , , , , , , , , , , Date: Mon, 11 May 2020 20:06:35 +0800 In-Reply-To: <20200511093308.GF185537@smile.fi.intel.com> References: <20200509080627.23222-1-dongchun.zhu@mediatek.com> <20200509080627.23222-3-dongchun.zhu@mediatek.com> <20200511093308.GF185537@smile.fi.intel.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 1C8EC2EFA9EA89E9356A83C33519571046D31C38383666B09EF4913B1E4D0A3F2000:8 X-MTK: N Content-Transfer-Encoding: base64 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org SGkgQW5keSwNCg0KVGhhbmtzIGZvciB0aGUga2luZGx5IHJldmlldy4NCg0KT24gTW9uLCAyMDIw LTA1LTExIGF0IDEyOjMzICswMzAwLCBBbmR5IFNoZXZjaGVua28gd3JvdGU6DQo+IE9uIFNhdCwg TWF5IDA5LCAyMDIwIGF0IDA0OjA2OjI3UE0gKzA4MDAsIERvbmdjaHVuIFpodSB3cm90ZToNCj4g PiBBZGQgYSBWNEwyIHN1Yi1kZXZpY2UgZHJpdmVyIGZvciBPVjAyQTEwIGltYWdlIHNlbnNvci4N Cj4gDQo+IC4uLg0KPiANCj4gPiArI2RlZmluZSBPVjAyQTEwX0lEKF9tc2IsIF9sc2IpCQkJCSgo X21zYikgPDwgOCB8IChfbHNiKSkNCj4gDQo+IEhvdyBvZnRlbiBkbyB5b3UgdXNlIHRoaXMgbWFj cm8/DQo+IA0KDQpKdXN0IG9uY2UuDQpJIHdvdWxkIHRyeSB0byB1c2UgdGhlIG1hY3JvIGZ1bmN0 aW9uIGRpcmVjdGx5IGluIG5leHQgcmVsZWFzZS4NCg0KPiAuLi4NCj4gDQo+ID4gK3N0YXRpYyBp bnQgb3YwMmExMF9yZWFkX3NtYnVzKHN0cnVjdCBvdjAyYTEwICpvdjAyYTEwLCB1bnNpZ25lZCBj aGFyIHJlZywNCj4gPiArCQkJICAgICAgdW5zaWduZWQgY2hhciAqdmFsKQ0KPiA+ICt7DQo+ID4g KwlzdHJ1Y3QgaTJjX2NsaWVudCAqY2xpZW50ID0gdjRsMl9nZXRfc3ViZGV2ZGF0YSgmb3YwMmEx MC0+c3ViZGV2KTsNCj4gPiArCWludCByZXQ7DQo+ID4gKw0KPiA+ICsJcmV0ID0gaTJjX3NtYnVz X3JlYWRfYnl0ZV9kYXRhKGNsaWVudCwgcmVnKTsNCj4gDQo+ID4gKw0KPiANCj4gRXh0cmEgYmxh bmsgbGluZS4NCj4gDQoNClRoYW5rcyBmb3IgdGhlIGNhcmVmdWxseSByZW1pbmRlci4NClRoaXMg ZXJyb3IgY2FuIGVhc2lseSBiZSBuZWdsZWN0ZWQuDQpJIHdvdWxkIHJlbW92ZSBpdCBpbiBuZXh0 IHJlbGVhc2UuDQoNCj4gPiArCWlmIChyZXQgPCAwKQ0KPiA+ICsJCXJldHVybiByZXQ7DQo+ID4g Kw0KPiA+ICsJKnZhbCA9ICh1bnNpZ25lZCBjaGFyKXJldDsNCj4gPiArDQo+ID4gKwlyZXR1cm4g MDsNCj4gPiArfQ0KPiANCj4gLi4uDQo+IA0KPiA+ICtzdGF0aWMgaW50IG92MDJhMTBfZW50aXR5 X2luaXRfY2ZnKHN0cnVjdCB2NGwyX3N1YmRldiAqc2QsDQo+ID4gKwkJCQkgICBzdHJ1Y3QgdjRs Ml9zdWJkZXZfcGFkX2NvbmZpZyAqY2ZnKQ0KPiA+ICt7DQo+ID4gKwlzdHJ1Y3QgdjRsMl9zdWJk ZXZfZm9ybWF0IGZtdCA9IHsNCj4gDQo+ID4gKwkJLndoaWNoID0gY2ZnID8gVjRMMl9TVUJERVZf Rk9STUFUX1RSWQ0KPiA+ICsJCQkgICAgIDogVjRMMl9TVUJERVZfRk9STUFUX0FDVElWRSwNCj4g DQo+IEkgdGhpbmsgaXQgd291bGQgYmUgZmluZSB0byBoYXZlIGl0IG9uIG9uZSBsaW5lLg0KPiAN Cg0KR290IGl0Lg0KRml4ZWQgaW4gbmV4dCByZWxlYXNlLg0KDQo+ID4gKwkJLmZvcm1hdCA9IHsN Cj4gPiArCQkJLndpZHRoID0gMTYwMCwNCj4gPiArCQkJLmhlaWdodCA9IDEyMDAsDQo+ID4gKwkJ fQ0KPiA+ICsJfTsNCj4gPiArDQo+ID4gKwlvdjAyYTEwX3NldF9mbXQoc2QsIGNmZywgJmZtdCk7 DQo+ID4gKw0KPiA+ICsJcmV0dXJuIDA7DQo+ID4gK30NCj4gDQo+IC4uLg0KPiANCj4gPiArCWlm ICghcmV0KSB7DQo+ID4gKwkJaWYgKHJvdGF0aW9uID09IDE4MCkgew0KPiANCj4gaWYgKGEpIHsN Cj4gCWlmIChiKSB7DQo+IAkJLi4uDQo+IAl9DQo+IH0NCj4gDQo+ID09DQo+IA0KPiBpZiAoYSAm JiBiKSB7DQo+IAkuLi4NCj4gfQ0KPiANCg0KVGhhbmtzIGZvciB0aGUgcmVtaW5kZXIgOi0pDQpO ZXh0IHJlbGVhc2Ugd291bGQgdXNlOg0KaWYgKCFyZXQgJiYgcm90YXRpb24gPT0gMTgwKSB7DQoJ Li4uDQp9DQoNCj4gPiArCQkJb3YwMmExMC0+dXBzaWRlX2Rvd24gPSB0cnVlOw0KPiA+ICsJCQlv djAyYTEwLT5mbXQuY29kZSA9IE1FRElBX0JVU19GTVRfU1JHR0IxMF8xWDEwOw0KPiA+ICsJCX0N Cj4gPiArCX0NCj4gDQoNCg==