Received: by 2002:ac0:a594:0:0:0:0:0 with SMTP id m20-v6csp4106324imm; Mon, 14 May 2018 02:39:55 -0700 (PDT) X-Google-Smtp-Source: AB8JxZq6WsAjAGRAVB/EgWWgjRHBShgh/H12tKoXwcUeMV1SOAE+mQPs0Mh9KNYkNGM6rA75kYrD X-Received: by 2002:a63:b203:: with SMTP id x3-v6mr7794462pge.266.1526290795490; Mon, 14 May 2018 02:39:55 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1526290795; cv=none; d=google.com; s=arc-20160816; b=AFYSM6Dviv6G5pcrSSTTkTPWdOPRy40FbXFyF2El0Bxc++hvuZyAvWPlfyr5kGBRpk xIQDSyTGNCsE11eSQGU7R6rGIfPFTuiTaAEQUgGgcyeEafTcUk8bAq2IL4HKycvh6nUd 67mOOz8Ub5l0NqYTu3F0msWbdh6qa3VuXRgzzzHmwC2kwYyGMt8/xGlpl4f38mJ5re8T SAh7GzaXwlWvc3a72WG2v2zcQQbcjIjV1XsEwYumq7T7WgbuZSdf9t4KBbZeomYVmnO0 BcmrZqNbW6QMKSikl4BDiAM3yEFnbqB80ahKT6zaOZORSXd2XqHR+21AbO6hgdxykcLL yiQA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-id:user-agent:content-language:accept-language:in-reply-to :references:message-id:date:thread-index:thread-topic:subject:cc:to :from:arc-authentication-results; bh=WXMc/yvIoL7Ao4scUB2NIcZ3basvgd3jM3hwlHdcoJk=; b=uW2UwQFkOKNV4yKLIYbaCQ/KIC0yy2Zo5X/G+L484lcv84NoKlVccfGv2rtDH+LB7I pB/HFsi6iKe1uyii4J637gKW2AO6DoTI3Rt40Azp1sjJijl5BpEXhmfQg1Rw/Xg8q4af S6lLjN4Kvu81+nPD8ac9tID8qwvzNxVzPl2gAbBxcV3Gdbx4tMItAAy/JwSr/4UTgGVh 7YVhTqJa3pQv5/m0npzSC69+d2mf22k8eEIIbrieezidugDvwipT/SLl7a/r79ysUSal Rpl/xxbNGXYXajDSq0uJcubrw5Eg7TsGtiPhSmtUZ5uTtkcdEBZBosDXkdNmJCBdmp4z BrQA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id ay3-v6si8899183plb.361.2018.05.14.02.39.40; Mon, 14 May 2018 02:39:55 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752495AbeENJjX (ORCPT + 99 others); Mon, 14 May 2018 05:39:23 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:48970 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752392AbeENJjV (ORCPT ); Mon, 14 May 2018 05:39:21 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w4E9XvHM015927; Mon, 14 May 2018 11:39:00 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2hwnqx9e2e-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 14 May 2018 11:39:00 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 971D434; Mon, 14 May 2018 09:38:59 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag3node3.st.com [10.75.127.9]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 5471C2784; Mon, 14 May 2018 09:38:59 +0000 (GMT) Received: from SFHDAG6NODE3.st.com (10.75.127.18) by SFHDAG3NODE3.st.com (10.75.127.9) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 14 May 2018 11:38:58 +0200 Received: from SFHDAG6NODE3.st.com ([fe80::d04:5337:ab17:b6f6]) by SFHDAG6NODE3.st.com ([fe80::d04:5337:ab17:b6f6%20]) with mapi id 15.00.1347.000; Mon, 14 May 2018 11:38:58 +0200 From: Philippe CORNU To: Archit Taneja , Andrzej Hajda , Laurent Pinchart , David Airlie , Rob Herring , "Mark Rutland" , "dri-devel@lists.freedesktop.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: Yannick FERTRE , Benjamin Gaignard , Alexandre TORGUE Subject: Re: [PATCH v2 2/2] drm/bridge: sii902x: add optional power supplies Thread-Topic: [PATCH v2 2/2] drm/bridge: sii902x: add optional power supplies Thread-Index: AQHT3GqO5f7596VGtE+CsIvlD/pnwKQu9GaA Date: Mon, 14 May 2018 09:38:58 +0000 Message-ID: References: <20180425075314.19137-1-philippe.cornu@st.com> <20180425075314.19137-3-philippe.cornu@st.com> In-Reply-To: <20180425075314.19137-3-philippe.cornu@st.com> Accept-Language: fr-FR, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.46] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-05-14_02:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgTGF1cmVudCwgQXJjaGl0LCBBbmRyemVqICYgWWFubmljaywNCg0KRG8geW91IGhhdmUgYW55 IGNvbW1lbnRzIG9uIHRoaXMgdjIgZHJpdmVyIHBhcnQ/DQoobW9yZSBkZXRhaWxzIHJlZ2FyZGlu ZyB2MS92MiBkaWZmZXJlbmNlcyBpbiB0aGUgY292ZXIgbGV0dGVyIA0KaHR0cHM6Ly93d3cuc3Bp bmljcy5uZXQvbGlzdHMvZHJpLWRldmVsL21zZzE3NDEzNy5odG1sKQ0KDQpUaGFuayB5b3UsDQpQ aGlsaXBwZSA6LSkNCg0KDQpPbiAwNC8yNS8yMDE4IDA5OjUzIEFNLCBQaGlsaXBwZSBDb3JudSB3 cm90ZToNCj4gQWRkIHRoZSBvcHRpb25hbCBwb3dlciBzdXBwbGllcyB1c2luZyB0aGUgZGVzY3Jp cHRpb24gZm91bmQgaW4NCj4gIlNpSTkwMjJBL1NpSTkwMjRBIEhETUkgVHJhbnNtaXR0ZXIgRGF0 YSBTaGVldCAoQXVndXN0IDIwMTYpIi4NCj4gDQo+IFRoZSBzaWk5MDJ4IGlucHV0IElPcyBhcmUg bm90ICJpbyBzYWZlIiBzbyBpdCBpcyBpbXBvcnRhbnQgdG8NCj4gZW5hYmxlL2Rpc2FibGUgdm9s dGFnZSByZWd1bGF0b3JzIGR1cmluZyBwcm9iZS9yZW1vdmUgcGhhc2VzIHRvDQo+IGF2b2lkIGRh bWFnZXMuDQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBQaGlsaXBwZSBDb3JudSA8cGhpbGlwcGUuY29y bnVAc3QuY29tPg0KPiAtLS0NCj4gICBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL3NpaTkwMnguYyB8 IDM4ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tDQo+ICAgMSBmaWxlIGNo YW5nZWQsIDM0IGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pDQo+IA0KPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9zaWk5MDJ4LmMgYi9kcml2ZXJzL2dwdS9kcm0vYnJp ZGdlL3NpaTkwMnguYw0KPiBpbmRleCA2MDM3M2Q3ZWIyMjAuLmMzNjdkN2I5MWFkZSAxMDA2NDQN Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9zaWk5MDJ4LmMNCj4gKysrIGIvZHJpdmVy cy9ncHUvZHJtL2JyaWRnZS9zaWk5MDJ4LmMNCj4gQEAgLTI0LDYgKzI0LDcgQEANCj4gICAjaW5j bHVkZSA8bGludXgvaTJjLmg+DQo+ICAgI2luY2x1ZGUgPGxpbnV4L21vZHVsZS5oPg0KPiAgICNp bmNsdWRlIDxsaW51eC9yZWdtYXAuaD4NCj4gKyNpbmNsdWRlIDxsaW51eC9yZWd1bGF0b3IvY29u c3VtZXIuaD4NCj4gICANCj4gICAjaW5jbHVkZSA8ZHJtL2RybVAuaD4NCj4gICAjaW5jbHVkZSA8 ZHJtL2RybV9hdG9taWNfaGVscGVyLmg+DQo+IEBAIC04Niw2ICs4Nyw3IEBAIHN0cnVjdCBzaWk5 MDJ4IHsNCj4gICAJc3RydWN0IGRybV9icmlkZ2UgYnJpZGdlOw0KPiAgIAlzdHJ1Y3QgZHJtX2Nv bm5lY3RvciBjb25uZWN0b3I7DQo+ICAgCXN0cnVjdCBncGlvX2Rlc2MgKnJlc2V0X2dwaW87DQo+ ICsJc3RydWN0IHJlZ3VsYXRvcl9idWxrX2RhdGEgc3VwcGxpZXNbMl07DQo+ICAgfTsNCj4gICAN Cj4gICBzdGF0aWMgaW5saW5lIHN0cnVjdCBzaWk5MDJ4ICpicmlkZ2VfdG9fc2lpOTAyeChzdHJ1 Y3QgZHJtX2JyaWRnZSAqYnJpZGdlKQ0KPiBAQCAtMzkyLDIzICszOTQsNDIgQEAgc3RhdGljIGlu dCBzaWk5MDJ4X3Byb2JlKHN0cnVjdCBpMmNfY2xpZW50ICpjbGllbnQsDQo+ICAgCQlyZXR1cm4g UFRSX0VSUihzaWk5MDJ4LT5yZXNldF9ncGlvKTsNCj4gICAJfQ0KPiAgIA0KPiArCXNpaTkwMngt PnN1cHBsaWVzWzBdLnN1cHBseSA9ICJpb3ZjYyI7DQo+ICsJc2lpOTAyeC0+c3VwcGxpZXNbMV0u c3VwcGx5ID0gInZjYzEyIjsNCj4gKwlyZXQgPSBkZXZtX3JlZ3VsYXRvcl9idWxrX2dldChkZXYs IEFSUkFZX1NJWkUoc2lpOTAyeC0+c3VwcGxpZXMpLA0KPiArCQkJCSAgICAgIHNpaTkwMngtPnN1 cHBsaWVzKTsNCj4gKwlpZiAocmV0KSB7DQo+ICsJCWRldl9lcnIoZGV2LCAiRmFpbGVkIHRvIGdl dCBwb3dlciBzdXBwbGllczogJWRcbiIsIHJldCk7DQo+ICsJCXJldHVybiByZXQ7DQo+ICsJfQ0K PiArDQo+ICsJcmV0ID0gcmVndWxhdG9yX2J1bGtfZW5hYmxlKEFSUkFZX1NJWkUoc2lpOTAyeC0+ c3VwcGxpZXMpLA0KPiArCQkJCSAgICBzaWk5MDJ4LT5zdXBwbGllcyk7DQo+ICsJaWYgKHJldCkg ew0KPiArCQlkZXZfZXJyKGRldiwgIkZhaWxlZCB0byBlbmFibGUgcG93ZXIgc3VwcGxpZXM6ICVk XG4iLCByZXQpOw0KPiArCQlyZXR1cm4gcmV0Ow0KPiArCX0NCj4gKw0KPiArCXVzbGVlcF9yYW5n ZSgxMDAwMCwgMjAwMDApOw0KPiArDQo+ICAgCXNpaTkwMnhfcmVzZXQoc2lpOTAyeCk7DQo+ICAg DQo+ICAgCXJldCA9IHJlZ21hcF93cml0ZShzaWk5MDJ4LT5yZWdtYXAsIFNJSTkwMlhfUkVHX1RQ SV9SUUIsIDB4MCk7DQo+ICAgCWlmIChyZXQpDQo+IC0JCXJldHVybiByZXQ7DQo+ICsJCWdvdG8g ZXJyX2Rpc2FibGVfcmVndWxhdG9yOw0KPiAgIA0KPiAgIAlyZXQgPSByZWdtYXBfYnVsa19yZWFk KHNpaTkwMngtPnJlZ21hcCwgU0lJOTAyWF9SRUdfQ0hJUElEKDApLA0KPiAgIAkJCSAgICAgICAm Y2hpcGlkLCA0KTsNCj4gICAJaWYgKHJldCkgew0KPiAgIAkJZGV2X2VycihkZXYsICJyZWdtYXBf cmVhZCBmYWlsZWQgJWRcbiIsIHJldCk7DQo+IC0JCXJldHVybiByZXQ7DQo+ICsJCWdvdG8gZXJy X2Rpc2FibGVfcmVndWxhdG9yOw0KPiAgIAl9DQo+ICAgDQo+ICAgCWlmIChjaGlwaWRbMF0gIT0g MHhiMCkgew0KPiAgIAkJZGV2X2VycihkZXYsICJJbnZhbGlkIGNoaXBpZDogJTAyeCAoZXhwZWN0 aW5nIDB4YjApXG4iLA0KPiAgIAkJCWNoaXBpZFswXSk7DQo+IC0JCXJldHVybiAtRUlOVkFMOw0K PiArCQlyZXQgPSAtRUlOVkFMOw0KPiArCQlnb3RvIGVycl9kaXNhYmxlX3JlZ3VsYXRvcjsNCj4g ICAJfQ0KPiAgIA0KPiAgIAkvKiBDbGVhciBhbGwgcGVuZGluZyBpbnRlcnJ1cHRzICovDQo+IEBA IC00MjQsNyArNDQ1LDcgQEAgc3RhdGljIGludCBzaWk5MDJ4X3Byb2JlKHN0cnVjdCBpMmNfY2xp ZW50ICpjbGllbnQsDQo+ICAgCQkJCQkJSVJRRl9PTkVTSE9ULCBkZXZfbmFtZShkZXYpLA0KPiAg IAkJCQkJCXNpaTkwMngpOw0KPiAgIAkJaWYgKHJldCkNCj4gLQkJCXJldHVybiByZXQ7DQo+ICsJ CQlnb3RvIGVycl9kaXNhYmxlX3JlZ3VsYXRvcjsNCj4gICAJfQ0KPiAgIA0KPiAgIAlzaWk5MDJ4 LT5icmlkZ2UuZnVuY3MgPSAmc2lpOTAyeF9icmlkZ2VfZnVuY3M7DQo+IEBAIC00MzQsNiArNDU1 LDEyIEBAIHN0YXRpYyBpbnQgc2lpOTAyeF9wcm9iZShzdHJ1Y3QgaTJjX2NsaWVudCAqY2xpZW50 LA0KPiAgIAlpMmNfc2V0X2NsaWVudGRhdGEoY2xpZW50LCBzaWk5MDJ4KTsNCj4gICANCj4gICAJ cmV0dXJuIDA7DQo+ICsNCj4gK2Vycl9kaXNhYmxlX3JlZ3VsYXRvcjoNCj4gKwlyZWd1bGF0b3Jf YnVsa19kaXNhYmxlKEFSUkFZX1NJWkUoc2lpOTAyeC0+c3VwcGxpZXMpLA0KPiArCQkJICAgICAg IHNpaTkwMngtPnN1cHBsaWVzKTsNCj4gKw0KPiArCXJldHVybiByZXQ7DQo+ICAgfQ0KPiAgIA0K PiAgIHN0YXRpYyBpbnQgc2lpOTAyeF9yZW1vdmUoc3RydWN0IGkyY19jbGllbnQgKmNsaWVudCkN Cj4gQEAgLTQ0Myw2ICs0NzAsOSBAQCBzdGF0aWMgaW50IHNpaTkwMnhfcmVtb3ZlKHN0cnVjdCBp MmNfY2xpZW50ICpjbGllbnQpDQo+ICAgDQo+ICAgCWRybV9icmlkZ2VfcmVtb3ZlKCZzaWk5MDJ4 LT5icmlkZ2UpOw0KPiAgIA0KPiArCXJlZ3VsYXRvcl9idWxrX2Rpc2FibGUoQVJSQVlfU0laRShz aWk5MDJ4LT5zdXBwbGllcyksDQo+ICsJCQkgICAgICAgc2lpOTAyeC0+c3VwcGxpZXMpOw0KPiAr DQo+ICAgCXJldHVybiAwOw0KPiAgIH0NCj4gICANCj4g