From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 66ABAC4363D for ; Fri, 2 Oct 2020 13:29:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A68120795 for ; Fri, 2 Oct 2020 13:29:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726090AbgJBN3M (ORCPT ); Fri, 2 Oct 2020 09:29:12 -0400 Received: from smtp.asem.it ([151.1.184.197]:54089 "EHLO smtp.asem.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726017AbgJBN3M (ORCPT ); Fri, 2 Oct 2020 09:29:12 -0400 Received: from webmail.asem.it by asem.it (smtp.asem.it) (SecurityGateway 6.5.2) with ESMTP id SG000520443.MSG for ; Fri, 02 Oct 2020 15:29:07 +0200S Received: from ASAS044.asem.intra (172.16.16.44) by ASAS044.asem.intra (172.16.16.44) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Fri, 2 Oct 2020 15:29:06 +0200 Received: from ASAS044.asem.intra ([::1]) by ASAS044.asem.intra ([::1]) with mapi id 15.01.1979.003; Fri, 2 Oct 2020 15:29:06 +0200 From: Flavio Suligoi To: Andy Shevchenko CC: Bartosz Golaszewski , "linux-gpio@vger.kernel.org" , "linux-acpi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: How to use an ACPI declared GPIO in a userspace ... Thread-Topic: How to use an ACPI declared GPIO in a userspace ... Thread-Index: AdaWdniTedAZ6+9wQdyYYgE5sQ27yP//4UoAgAAGTYD//91o0IAAJ14A//6Yg1CAAsA0gP//s0vAAA+m6wAAAI1qgP/9IPng//o02AD/9F/YAP/onSjw Date: Fri, 2 Oct 2020 13:29:06 +0000 Message-ID: <809e219eabd44f3886af1da853c58db4@asem.it> References: <9152bb8be33e4192a7766eb53c6ca9af@asem.it> <22753b53cd7d4dfba4ef3610f71cc462@asem.it> <20200930130113.GQ3956970@smile.fi.intel.com> <2c26adae711145639d0b982a354aff3c@asem.it> <757023db21e642a3a4b6d33428c191cc@asem.it> In-Reply-To: Accept-Language: it-IT, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.16.17.208] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-SGHeloLookup-Result: pass smtp.helo=webmail.asem.it (ip=172.16.16.44) X-SGSPF-Result: none (smtp.asem.it) X-SGOP-RefID: str=0001.0A090211.5F772B23.0003,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 (_st=1 _vt=0 _iwf=0) Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org SEkgQW5keSwNCg0KPiA+IFNvLCB3aGF0IGFib3V0IGFkZGluZyB0aGUgZm9sbG93aW5nDQo+ID4N Cj4gPg0KPiA+IChSZXBsYWNlICcuLi4nIHdpdGggbWVhbmluZ2Z1bCBsaW5lIG5hbWVzIG9yIGRy b3AgZm9yIG5vdywgYnV0IGluIGFueQ0KPiA+IGNhc2UgeW91IG5lZWQgdG8gcHJvdmlkZSBhcyBt dWNoIG5hbWVzIGFzIGxpbmVzIG9mIHN1Y2ggR1BJTw0KPiA+IGNvbnRyb2xsZXIpDQo+IA0KPiBJ IGhhdmUgY2hlY2tlZCB0aGUgY29kZSwgc28gaXQgYWxsb3dzIHlvdSB0byBkZWZpbmUgZnJvbSAw IHVwIHRvIGFsbA0KPiBsaW5lcywgYnV0IG5vIGdhcHMuDQo+IFRodXMsIEkgaGF2ZSBkcm9wcGVk ICcuLi4nIGxpbmUgaW4gYWJvdmUgZXhjZXJwdCwgYWRkZWQgdGhlIGNvbXBpbGVkDQo+IEFNTCB0 byBpbml0cmFtZnMgKGluaXRyZCBtZXRob2QpIGFuZCB2b2lsYSENCj4gDQo+ICUgZ3Bpb2luZm8g Z3Bpb2NoaXAxDQo+IGdwaW9jaGlwMSAtIDc3IGxpbmVzOg0KPiAgICAgICAgbGluZSAgIDA6ICAg ICAgIkxpbmUwIiAgICAgICB1bnVzZWQgICBpbnB1dCAgYWN0aXZlLWhpZ2gNCj4gICAgICAgIGxp bmUgICAxOiAgICAgICJMaW5lMSIgICAgICAgdW51c2VkICAgaW5wdXQgIGFjdGl2ZS1oaWdoDQo+ ICAgICAgICBsaW5lICAgMjogICAgICAiTGluZTIiICAgICAgIHVudXNlZCAgIGlucHV0ICBhY3Rp dmUtaGlnaA0KPiAgICAgICAgbGluZSAgIDM6ICAgICAgdW5uYW1lZCAgICAgICB1bnVzZWQgICBp bnB1dCAgYWN0aXZlLWhpZ2gNCj4gDQo+IA0KPiAlIGdwaW9maW5kIExpbmUyDQo+IGdwaW9jaGlw MSAyDQo+IA0KPiBPZiBjb3Vyc2UgeW91IG1heSBjb252ZXJ0IF9EU0QgdG8gYmUgYSBNZXRob2Qg YW5kIGZpbGwgdGhlIGxpbmUgbmFtZXMNCj4gZHluYW1pY2FsbHkgd2l0aCBoZWxwIG9mIEFTTC4N Cg0KVGhhbmtzIGZvciB5b3VyIGhlbHAsIEkgdHJ5IG5vdyENCg0KPiANCj4gLS0NCj4gV2l0aCBC ZXN0IFJlZ2FyZHMsDQo+IEFuZHkgU2hldmNoZW5rbw0KDQpCZXN0IHJlZ2FyZHMsDQoNCkZsYXZp bw0K