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=-8.6 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,NICE_REPLY_A,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 229C8C433E2 for ; Thu, 16 Jul 2020 20:26:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE573207FB for ; Thu, 16 Jul 2020 20:26:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gA+yRPgZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726422AbgGPU0k (ORCPT ); Thu, 16 Jul 2020 16:26:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46508 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725921AbgGPU0j (ORCPT ); Thu, 16 Jul 2020 16:26:39 -0400 Received: from mail-lf1-x142.google.com (mail-lf1-x142.google.com [IPv6:2a00:1450:4864:20::142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0BD14C061755; Thu, 16 Jul 2020 13:26:39 -0700 (PDT) Received: by mail-lf1-x142.google.com with SMTP id i80so4611007lfi.13; Thu, 16 Jul 2020 13:26:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=U6MZ/y/vPc6q78+jPG12T4yfylcbWZbgihagmhF1ua4=; b=gA+yRPgZzqn5fKMZMo/S2JVYKAXcoeW74ALQSddU1jHtrEIMlxogLceEj9SrllM02k qIJF7psdB+PldiFOps2dounuPdIP3iZCfBnn4kHrXskxGjB5AX3m+pDtXY1Zgss4L55z HOAQk0tLv5VpfW21i9I3XHIAJ5kAFd9htOacywsaOMVi4B0ft9D046r7zS6tyNChxIIy uvMz3O0b0KA08lIpsEFNgEczmuhH3MZ+cuAHI4m9BoCA98hQNJmh5q1HRrTjL45w190z WLFQ3rnFyAPSfRKjD/ylru4OASJPfVKvI1lLCRfwC8Nnm2x+bXPYa28IGKH1hzvKMEEW WV1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=U6MZ/y/vPc6q78+jPG12T4yfylcbWZbgihagmhF1ua4=; b=qx0ER/5l5i2fmQTkQLUolKKeDYlk07k2krfOiQZTtki3nffWobK1Ganr+fueBGBUWU ftJ6qXCZVsRmRIBmlRh1X8vqHJInBv2Azw9YaBns7nVgG9effSaOh4269KsSoFFROPeF TiCmVZYWP5aHwRFVzcbHcbo1FtR0VcnlEjh1Vb8HGuPXfTIxwwXo7SWBXTp9r0ytN5VC W7AIFcDPxp3EsgrK6AucXQEgb0Vz89hXpziKGu7+NddVU4bqTMSAVJxap4OdyiLiF1VS 6aEsYgQmZJs1ODHukVvLOK3SeNlnwQgk9iXZIdgqctqNcvzGd1OjK5J6xwUZ8XONZS6e g0Dg== X-Gm-Message-State: AOAM533gsqOwvpJJRiV3EAMxh55NoZAyygWRtTD95Fy63DDpcDF/LuGM Tc3BzgDllQmNjDgN55d/ZSaZLh7t X-Google-Smtp-Source: ABdhPJy0enoMVs6BkDVaIJm0D5Yr9QDNFNLLIvHjUmf9593o8LzOQ4n67cUT0e7FYJseihDzuMNs1A== X-Received: by 2002:a19:814c:: with SMTP id c73mr2266198lfd.16.1594931196681; Thu, 16 Jul 2020 13:26:36 -0700 (PDT) Received: from [192.168.2.145] (ppp91-76-4-184.pppoe.mtu-net.ru. [91.76.4.184]) by smtp.googlemail.com with ESMTPSA id w4sm1253214ljw.16.2020.07.16.13.26.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Jul 2020 13:26:35 -0700 (PDT) Subject: Re: [RFC PATCH v3 14/18] gpu: host1x: mipi: Update tegra_mipi_request() to be node based To: Sowjanya Komatineni , thierry.reding@gmail.com, jonathanh@nvidia.com, frankc@nvidia.com, hverkuil@xs4all.nl, sakari.ailus@iki.fi, robh+dt@kernel.org, helen.koike@collabora.com Cc: sboyd@kernel.org, gregkh@linuxfoundation.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org References: <1594786855-26506-1-git-send-email-skomatineni@nvidia.com> <1594786855-26506-15-git-send-email-skomatineni@nvidia.com> From: Dmitry Osipenko Message-ID: <5542c166-5a60-a8c3-281b-5560b7c2dfc6@gmail.com> Date: Thu, 16 Jul 2020 23:26:34 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <1594786855-26506-15-git-send-email-skomatineni@nvidia.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org 15.07.2020 07:20, Sowjanya Komatineni пишет: > Tegra CSI driver need a separate MIPI device for each channel as > calibration of corresponding MIPI pads for each channel should > happen independently. > > So, this patch updates tegra_mipi_request() API to add a device_node > pointer argument to allow creating mipi device for specific device > node rather than a device. > > Signed-off-by: Sowjanya Komatineni > --- Thanks! Reviewed-by: Dmitry Osipenko