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=-7.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 53132ECE58D for ; Wed, 9 Oct 2019 13:30:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2921321848 for ; Wed, 9 Oct 2019 13:30:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="uY1uOmT6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731183AbfJINal (ORCPT ); Wed, 9 Oct 2019 09:30:41 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:41244 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731168AbfJINal (ORCPT ); Wed, 9 Oct 2019 09:30:41 -0400 Received: by mail-wr1-f68.google.com with SMTP id q9so3004058wrm.8 for ; Wed, 09 Oct 2019 06:30:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=YBUdClWn1A6jEGYphzbbEQ4ybEHRPx1vz0WsxA5dD/I=; b=uY1uOmT6Df+ctvqfIzFzjUCiq3pjM36p8qQIojoJagYSYC1ZcGe5Ym2gs0l65wqmNt mwE3r/3Nf6letzyUWVG5JTzVMAZyNe39DXZzAY6ocnE/XD9hF1yarHrqdKalK/qf21RV AXUvBKweiVcVIPgynLbl5H9FDv/Ki0mn7yZlHc2TxaDJSujbANr850hYF8mdMl91QBzg kk88Te0Wr7qR6u3S+UuXVK9ec5EcFO8tzbbVJiSilIOCrAVq5d09Hmt/mxicyo9AhNtl F5PEknF188Cr8DzI+YHdg81Hoq/yJfnXr0ywzU7iR4RwMJAi6rWZkqHlN5o/f+GMaV5s JRWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=YBUdClWn1A6jEGYphzbbEQ4ybEHRPx1vz0WsxA5dD/I=; b=HvdSYXf8AlSBTFDB0KOvM8K/IYoD3jnaQZY7Y3C1TQ+70FTlS2trhCDGo9DXB+k9hm u82QDPRuTOWwxhrFJFD8nEaWtpMDotdbYnw6OJSTcZ74+ciFaWLYUqdbyAGOJQ2lI58z 7r9P/cb0zy0hE5z+5EM3hhCj61SHF0+gLWFs+V8k4hwc3E33jacoxra99Vhx+Akyfwjr xWGVYrimn8AGjj/ZFnb97zJpBboW4Kp6zYjGYKRISDiy51h1Q2+aTDacOFtpur4DKpu8 NkMC37KOZ3nURVfOMaKyHJPEFiVHwNOJNLbI8ZSdObV4ewcGuJSDmNbw9L18gFeeTh8R P5jQ== X-Gm-Message-State: APjAAAVnlOm0s2RVmSBx0B81Ck+YK+JUcZcTACTLOrMdO+U6YpOiy2Hn FdT2R8UYqGVMi0CNLWIeoKaC2HkhCfdk6Q== X-Google-Smtp-Source: APXvYqyr6XW0XPD9H8kpV41Mi7uiQvsWq4foG1bpgGfU47jLJ6W5/+eCx70Z5n0jOlNn43n5HPntxg== X-Received: by 2002:adf:f441:: with SMTP id f1mr3164120wrp.340.1570627839426; Wed, 09 Oct 2019 06:30:39 -0700 (PDT) Received: from x1 ([2001:16b8:5c80:ac01:2d69:222e:6eca:3415]) by smtp.gmail.com with ESMTPSA id z6sm2336290wro.16.2019.10.09.06.30.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Oct 2019 06:30:38 -0700 (PDT) Date: Wed, 9 Oct 2019 15:30:37 +0200 From: Drew Fustini To: Kent Gibson Cc: Bartosz Golaszewski , "open list:GPIO SUBSYSTEM" , Linus Walleij Subject: Re: [RFC] gpio: expose pull-up/pull-down line flags to userspace Message-ID: <20191009133037.GA17244@x1> References: <20190921102522.8970-1-drew@pdp7.com> <20191008061512.GA19956@sol> <20191008232120.GA9225@sol> <20191008235626.GA10744@sol> <20191009002211.GA11168@sol> <20191009065524.GA4061@sol> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191009065524.GA4061@sol> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On Wed, Oct 09, 2019 at 02:55:24PM +0800, Kent Gibson wrote: > Safe to assume your code is in your topic/gpio-uapi-config branch? > I hope so, cos I've forked from that into github.com/warthog618/linux > and have started working on it. Do you also have a fork of libgpiod that you are working in? In case it is of any use, I just posted the libgpiod patch for pull-up/down flags that I had been using to test with. I help maintain Adafruit_Blinka [1] so I would like try testing pull-up/down. I already have a Raspberry Pi 3 booting a cross-compiled kernel with my (now outdated) patch applied and a patched libgpiod. [1] https://github.com/adafruit/Adafruit_Blinka