Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp2182067pxk; Mon, 14 Sep 2020 06:56:04 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwXqJLKf/j0kTVxNUNQDELUPE+he1YuLwaQ3V8cDiqGcmsmZec0skM3bHW7rqjzIutH/0ef X-Received: by 2002:a17:906:4e4a:: with SMTP id g10mr14391828ejw.274.1600091764719; Mon, 14 Sep 2020 06:56:04 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600091764; cv=none; d=google.com; s=arc-20160816; b=XFrWQSR5OFsQzCvSGjlxsPRACmBae3M7wQ6e4+llcVRgZC6aA/f9n/Ps1iTSQZLvBf 0TkrZtp673lGlG7wmkcPomtOmrgBJsVKXUIseUsE1VGO1/+aM+OzUhJWv4nkJiqiGwE5 dJIokYLidiWo3YTAkPr9Ag6HHoRGK/2Rx9VjIVZO59fYThC1dIycEd4t49CnXDfO2+aN 6QGay53HA60g5jFbLFIkiUo8HMhawbQVuBJeLrfwyik8hoHI4eSTEW3HumuBPw7QVclg 1WoMvPX1EiWg3AOYsmuBd69sWehWPNrG5EoczmS5W+DeCTfpHAcpsL2EF31ufl7nwbD8 xCTw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=qINGFtSPWGNrqHNXnCfgs2pWvwknYld67sOTbOuVcak=; b=NVrw+xfKG8v2ouXkoWlFvVv5NxvOaLivjOzZ3AF+DCphjZUe7RoS8CPzWJteAyCDek xzrq7foinItSKNfCisnNczzI8yQVa4+MO49o0fwzZqL49lhk8cpMxV8/jT7h6pJbNN0Z m7fJI+8dh7oOOt4QAo3YkY90pDQGDOj4uuATF/KemcGGsA8Mlk2w1zCvdjdcI8OGALEZ FmM0EjTLL9PBrzDeHvxR8Y3NXDaqlGfo79PMawQXLQbdFCEmiF5nC5N99NnpdgKU8XDV 9IjAaRKfrIdMQo12JVGY4KIlOH/6NpsjM2MdAxgXiYUnSAL/6Ql7HZCKQEsRF82oJVnd pY6A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=Ez0tNCcm; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id jp1si7083594ejb.371.2020.09.14.06.55.42; Mon, 14 Sep 2020 06:56:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=Ez0tNCcm; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726775AbgINNxo (ORCPT + 99 others); Mon, 14 Sep 2020 09:53:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59960 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726776AbgINNuC (ORCPT ); Mon, 14 Sep 2020 09:50:02 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6131C061788; Mon, 14 Sep 2020 06:50:01 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id x123so12685475pfc.7; Mon, 14 Sep 2020 06:50:01 -0700 (PDT) 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=qINGFtSPWGNrqHNXnCfgs2pWvwknYld67sOTbOuVcak=; b=Ez0tNCcm8W9613bR67t6HRCE+7qfpUwATfnund6fwPuBwQlQkGXIjmzul3DaLYwfeb Evo6JD1jzaDQ2EOc6ABed9p/dh6V3Ts7qsHw1RsMOD0rnKFRUU7nNdCABRbS1MBh00FC bRRDIoYcJXdAjTpvojrWof9f7BnQsq4hroqfm3Pa6ODgZFqasEW0VCNocXZTY/6HliiN 2dVSZYeiw2EQnJtzBkvpq0XN/COmtkug2u39DipSmziYxvyW8XyaOORKKO9Dox1ahaT9 jtEjMZFXCGGiwqXBGZ7j/gvIGoFm/456QNy/NCG9ean5lCSS1pu/zbAJy35JYRnbAbvK 0dqg== 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=qINGFtSPWGNrqHNXnCfgs2pWvwknYld67sOTbOuVcak=; b=hnlO18QVAz5FXslSCrdxd+9iPICQYyHV1kAkMhDV0pSjU2P4U+XtKydb36xxenznKR Kii8cyKCmg0Bn7uaFu94HDzYVneswi2TIJBM6bHigPUhjs8ODMAS/WaPaINf33NoKxjJ gUsVbcLaepJHrJAtSqXWH+pcJJARzjwSbELtmK8Y2XpOLruSnixSsfXEQsaD0BHJZIDx Mqno+CnT/eeOx5fYFmfbJwzFd5TMMsfUsFnUbSnGFrkmTqZiUh+b9MPhK0AQiSMdG7lE +AzMSsAOxNRtntO92nyUSB4C2b0JcjiAkSN05fSVUKnkoGRkRMKuh+gR3MMSdahD61Lk EX5g== X-Gm-Message-State: AOAM5304RRKdH4GYHnsTm9Xo6/by33EZHaaH1Ld+U7IXVKCQA59atHHE FeTiiRUjncSdE6GXkWRVzf/3DAN5aL/gGWAl7zE= X-Received: by 2002:a63:d648:: with SMTP id d8mr10896689pgj.4.1600091401279; Mon, 14 Sep 2020 06:50:01 -0700 (PDT) MIME-Version: 1.0 References: <20200908151617.12199-1-jiada_wang@mentor.com> In-Reply-To: <20200908151617.12199-1-jiada_wang@mentor.com> From: Andy Shevchenko Date: Mon, 14 Sep 2020 16:49:43 +0300 Message-ID: Subject: Re: [PATCH v3 1/1] Input: atmel_mxt_ts - implement I2C retries To: Jiada Wang Cc: nick@shmanahar.org, Dmitry Torokhov , linux-input , Linux Kernel Mailing List , Andrew_Gabbasov@mentor.com, Eugeniu Rosca , Dmitry Osipenko Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 8, 2020 at 11:11 PM Jiada Wang wrote: > > From: Nick Dyer > > Some maXTouch chips (eg mXT1386) will not respond on the first I2C request > when they are in a sleep state. It must be retried after a delay for the > chip to wake up. > Same comments as per v2. -- With Best Regards, Andy Shevchenko