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=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 29B14C49EA7 for ; Thu, 24 Jun 2021 12:12:59 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EB930613DA for ; Thu, 24 Jun 2021 12:12:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EB930613DA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hFVbvGoAXIYGO5TdSCHOddq7TIV8O3stbnvpsaf3exs=; b=FOFm7wL4P/DfW0 rcChU6vE4UnHU63s7HSEcUFaRzDFxa3/Vkd938ovXfLEcOCOJsz5Q6XnQgkRhaaQvSGcyj73Owubm eBFlYIQiHY+S1O12Phq7kq0iyh2RHzWqzICIWucxet2ZVmPPoX2e254D+5pV1KspJ1RihT1ObTBlX UeGTwaZnGZ3Tk1XSZ/93ZBlZaHfROxoU/u4IvKCmoSaARLhcadO1JYdomULG+nskyfkb3OuDqv7RY peMnAtfrGKMqjvTJuxFL3OOoC+URELpqqJ+vYcOA8koSqeb0oN7XSq43p9pj3cWaceeKwbeUX4wMO BNJ9igMuJTJPTUlUhPbw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lwOE6-00EX6Y-D2; Thu, 24 Jun 2021 12:12:58 +0000 Received: from mail-ed1-x532.google.com ([2a00:1450:4864:20::532]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lwOE4-00EX4R-0z for linux-phy@lists.infradead.org; Thu, 24 Jun 2021 12:12:57 +0000 Received: by mail-ed1-x532.google.com with SMTP id s6so8148149edu.10 for ; Thu, 24 Jun 2021 05:12:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=00qJhUhsSLmie5on9fHVkXswl7GglVNf9S3IawNPKpM=; b=LFHTlf5beKsNbpsxpkkS7V5dXdKTpBIrVD4foDj+FdxKHL3klGfzF2ZNY8wPxslgv2 b+q18nUxWppzyqAbC8zxa3HkuEqel6xx0h3CW75ZhmePnPERpOv3A/UK68F8D6pXZ7IN hhPXxXVWdAgEp3q7sAt2VrAtY/D3bz2rC8umk= 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=00qJhUhsSLmie5on9fHVkXswl7GglVNf9S3IawNPKpM=; b=Lfu1M4Fomkrkbia8z/swUnPqjO5LmITk+yZMTnOesjq75uh5JXtkwPOfxTnU7TXpF1 4mOePEb8B8mtJ8YyLWcivBkAxs2wOL9N737oEOuAJRrNizZhSZ7q7DviDNbOJcV9RIiu dTvif6hNXu7nqlsNGB4f14/X7e05w3IClNKHReFULsf2qfa6Qei0504gtF4jQGYIYkSL ZyrPGZe9JswlHdcVuNI+SgRV1CRcF1B6yE6XmQ6O6bHNHreYXhY942VxrCbh1gc0YeBq t35mkkmpjhrqfqFT+8UK5gtCr/crY7Gl1Tzbc933HpJMtdXSUy1QxNwihH26+tjBogXY x5Ew== X-Gm-Message-State: AOAM531I+RKbayC5ccijM+dB28+b6Fnx2f2i+WiiBtrg1YvMLmAPsLd5 0nlg+84RvpMC4KTfcXLAsAfsxbC2fOtWhMW7B0WwhA== X-Google-Smtp-Source: ABdhPJwH6wzxQh/EgARmUBUCU45D6SQC4arfqhFGQNZ2Zi25gX0SJv2dx4JOvDj7503wKBJOz/+Q/kaHBNGL0ZXDpfI= X-Received: by 2002:a05:6402:1d55:: with SMTP id dz21mr6499192edb.338.1624536774634; Thu, 24 Jun 2021 05:12:54 -0700 (PDT) MIME-Version: 1.0 References: <20210621072424.111733-1-jagan@amarulasolutions.com> <20210621072424.111733-3-jagan@amarulasolutions.com> In-Reply-To: From: Jagan Teki Date: Thu, 24 Jun 2021 17:42:43 +0530 Message-ID: Subject: Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver To: Fabio Estevam Cc: Laurent Pinchart , Michael Tretter , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Peng Fan , Francis Laniel , Matteo Lisi , Neil Armstrong , linux-amarula , Tomasz Figa , linux-kernel , Robert Foss , Andrzej Hajda , DRI mailing list , Milco Pratesi , Anthony Brandon , linux-phy@lists.infradead.org, Fancy Fang , Shawn Guo , Sascha Hauer , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , NXP Linux Team X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210624_051256_092800_E450AF53 X-CRM114-Status: GOOD ( 12.19 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Hi Fabio, On Thu, Jun 24, 2021 at 8:18 AM Fabio Estevam wrote: > > Hi Jagan/Laurent, > > On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart > wrote: > > > Looking at the register set, it seems to match the Exynos 5433, > > supported by drivers/gpu/drm/exynos/exynos_drm_dsi.c. Can we leverage > > that driver instead of adding a new one for the same IP core ? > > Yes. there was an attempt from Michael in this direction: > https://patchwork.kernel.org/project/dri-devel/cover/20200911135413.3654800-1-m.tretter@pengutronix.de/ Thanks for the reference, I will check it out and see I can send any updated versions wrt my i.MX8MM platform. Jagan. -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy