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=-5.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 CB920C3A59B for ; Mon, 2 Sep 2019 09:40:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A0BC1217F4 for ; Mon, 2 Sep 2019 09:40:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="bwA9kUL6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731225AbfIBJk1 (ORCPT ); Mon, 2 Sep 2019 05:40:27 -0400 Received: from mail-wm1-f67.google.com ([209.85.128.67]:50935 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730065AbfIBJk1 (ORCPT ); Mon, 2 Sep 2019 05:40:27 -0400 Received: by mail-wm1-f67.google.com with SMTP id c10so1875539wmc.0 for ; Mon, 02 Sep 2019 02:40:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=iifGZMpQV6Q3Nf2FisGpoD7UwukxL/0AVB68SuFmS0Q=; b=bwA9kUL60mjWtPOOWDrB79uuGqR9VnOx5Yr9aCS44l66Uk/PU4luTGcMgX2j+KMwL9 8Cic5YpYp5busLyPMqZkUBYjfRGw+exRs5PZJfsvu/rWyc9tN9LOHeMBXvjwJy85mBji VkydsaCO809MVfGAeYcvB18PU0WlY2gNMHxLl7KaolxXWlkrGpxEnhA8wpBcEnBXSKCF k9qWp5VQQ5qpimO8EnZpBEN4wzYxIQKQmBvNUud8RwQObFJYkJdNpVzLrA+8OWpvFKlm MDipgDzjbhnEwJD2nRoH20SuYf7dfmzFNJVPivn3dtvMzhN4dQJjoHJxKkKLgBlbUtSP RkQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=iifGZMpQV6Q3Nf2FisGpoD7UwukxL/0AVB68SuFmS0Q=; b=sY4Q+0groVkPS+BIyB+gXt3Z3X/zOj1QpbsO4o1e3jaUYs+Cmv6kOWOh8913J0U3ea ty1EBYneahAcTYilz068BQkpSWjzEqrIlNSAQhwpi5v0rG06xJkcjUFYnbljXMFv5wpw TkdkZQFNlsqfCOmgCLo7qrkbcYtR1qq/ftExgkCYlLeRbraSxEGI8F1dDsyd+9/0TRBZ 2oyXJey03Ghp7dkYLkhgNVMCUfauX0hLvPnFfESFjQvaAz+nC3+gfucFI9o6Po/LJjJc /0dRyyUOHzBPMOPgD+QnppyKLqMxZDTXFjgzUHUG5g0RD2ZwJ0BYy51m6+OcG68ar882 8JSA== X-Gm-Message-State: APjAAAVArzHS4dddA3tkeBz/UKY/3leVj78VVfTdq+hHP+vNWrY3J/qu lcOTDPEbCWanRhiWM3h3WuNtTA== X-Google-Smtp-Source: APXvYqxSOUGY9E1wZpKgjkViI6t3D6h4EFwO07OwMRVO+Sk6d4PG7Uu11p4XzMynDLxDlAkEP41+QA== X-Received: by 2002:a7b:ca50:: with SMTP id m16mr8080701wml.158.1567417225074; Mon, 02 Sep 2019 02:40:25 -0700 (PDT) Received: from dell ([95.147.198.93]) by smtp.gmail.com with ESMTPSA id c6sm17020244wrb.60.2019.09.02.02.40.23 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 02 Sep 2019 02:40:24 -0700 (PDT) Date: Mon, 2 Sep 2019 10:40:22 +0100 From: Lee Jones To: Fabien Lahoudere Cc: gwendal@chromium.org, egranata@chromium.org, kernel@collabora.com, William Breathitt Gray , Jonathan Corbet , Benson Leung , Enric Balletbo i Serra , Guenter Roeck , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Mauro Carvalho Chehab , "David S. Miller" , Greg Kroah-Hartman , Nicolas Ferre , Nick Vaccaro , linux-iio@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/1] counter: cros_ec: Add synchronization sensor Message-ID: <20190902094022.GK32232@dell> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org On Fri, 23 Aug 2019, Fabien Lahoudere wrote: > From: Gwendal Grignou > > EC returns a counter when there is an event on camera vsync. > This patch comes from chromeos kernel 4.4 > > Signed-off-by: Gwendal Grignou > Signed-off-by: Fabien Lahoudere > > CROS EC sync sensor was originally designed as an IIO device. > Now that the counter subsystem will replace IIO_COUNTER, we > have to implement a new way to get sync count. > > Signed-off-by: Fabien Lahoudere > --- > Documentation/driver-api/generic-counter.rst | 3 + > MAINTAINERS | 7 + > drivers/counter/Kconfig | 9 + > drivers/counter/Makefile | 1 + > drivers/counter/counter.c | 2 + > drivers/counter/cros_ec_sensors_sync.c | 208 ++++++++++++++++++ > .../cros_ec_sensors/cros_ec_sensors_core.c | 1 + > drivers/mfd/cros_ec_dev.c | 3 + I can't see any reason for this change to be squashed into this patch. Please separate it out. > include/linux/counter.h | 1 + > 9 files changed, 235 insertions(+) > create mode 100644 drivers/counter/cros_ec_sensors_sync.c -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog