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=-2.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 077F8C433DB for ; Thu, 7 Jan 2021 14:20:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD2FD22DBF for ; Thu, 7 Jan 2021 14:20:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728744AbhAGOUB (ORCPT ); Thu, 7 Jan 2021 09:20:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727733AbhAGOT6 (ORCPT ); Thu, 7 Jan 2021 09:19:58 -0500 Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41477C0612F4; Thu, 7 Jan 2021 06:18:40 -0800 (PST) Received: by mail-wm1-x333.google.com with SMTP id r4so5655468wmh.5; Thu, 07 Jan 2021 06:18:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=pCVcwtczNXpiMZSI2P/pb/oZl0dOnAadwhHWuj+5kBg=; b=vRBJALUi1E3X+CB6lBUvVjfAjFkhd0ussXp/IW2rBauUGeFHQg0zzYxbYmGd1zA7zM raKeMmi3knEzk/6n+9opoBDu6cYxK2Q1K3lprVbAlBBKYvEWyDBpejtTxBqkjui3xK1V rusUC52/AkuI3+PgYRtXR7UAo8EUn3LXpsb8wIMSn6VrvhwkpGca2HGTCY1uUrU1yNzY hGSSNzUpHezCHqX9RT+bzAv6qqHKytBeLilWa943l7lYzZQV49QVAlrMri3nYAsoUMah YpMuCzW99gagS14uo/6lH5H8l+vV79UkqMZuYywNgvC0Oufxei8xK6MRRMt3rerEQD7z Niig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=pCVcwtczNXpiMZSI2P/pb/oZl0dOnAadwhHWuj+5kBg=; b=sFoAdkgqQtNkrMxn5k/oaOBuroCtQObUY2+Zm+UJZ1QtPSSQuaALbFwA7Aso3jSt6M CKq6jckNgbQngq1PgOcwJKPaKS7xcruc8CXBopaL7cqNHtGA16gC7h63N+lRkEPy5W4P 82Y17jfQygGjvv4uP3gBsqaLzCtG75cpil3wW0WsxWWcr6N0J0VLDBLTKoK/Q5nc2B68 ZHfUKdnlGwg/wBt6idUy7laiamilI+HfLqCx2uTLNuKJSfUchFtFXXPCcMCViuk3wMia Re8FqVIITpgMemfzHUAmRu1AUJq7/dPZQDLFd7+lvU9ioh3DQ9kkOX6JXDNCCteoXgs4 8jyA== X-Gm-Message-State: AOAM530srlqLF2qEuvl8KSrboYXvvcS7X5Cq8HtcByk85Drm6JrR2aJh D70qw50FGru/5lXWyyJxqmEqrJmEyTWVGTk5S9hEl4Od8KU= X-Google-Smtp-Source: ABdhPJzUNuFlFybCyERxJiJPPKLQFtOQpbQUdYYKLu8LWFDj4URfV5uyoPcnsOzN39UPbaPdvVk8vJBIFPDffX9G1P0= X-Received: by 2002:a7b:c849:: with SMTP id c9mr8204495wml.11.1610029118877; Thu, 07 Jan 2021 06:18:38 -0800 (PST) MIME-Version: 1.0 References: <20201216125320.5277-1-clemens.gruber@pqgruber.com> <20201216125320.5277-2-clemens.gruber@pqgruber.com> In-Reply-To: From: Sven Van Asbroeck Date: Thu, 7 Jan 2021 09:18:27 -0500 Message-ID: Subject: Re: [PATCH v5 2/7] pwm: pca9685: Support hardware readout To: Clemens Gruber Cc: Thierry Reding , =?UTF-8?Q?Uwe_Kleine=2DK=C3=B6nig?= , Linux Kernel Mailing List , linux-pwm@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jan 3, 2021 at 12:04 PM Clemens Gruber wrote: > > I will continue working on this series in the upcoming weeks. > Feedback on the .get_state issue would be greatly appreciated. In absence of specifications, I tend to keep things as simple as possible.