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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 23CA8C433DF for ; Sat, 13 Jun 2020 10:17:23 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 EA09720739 for ; Sat, 13 Jun 2020 10:17:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="Lw4T3E4Z" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA09720739 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D44EB6E3AC; Sat, 13 Jun 2020 10:16:47 +0000 (UTC) Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by gabe.freedesktop.org (Postfix) with ESMTPS id B294B6E2ED for ; Fri, 12 Jun 2020 23:26:47 +0000 (UTC) Received: by mail-pf1-x442.google.com with SMTP id x207so5023715pfc.5 for ; Fri, 12 Jun 2020 16:26:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:content-transfer-encoding:in-reply-to:references :subject:from:cc:to:date:message-id:user-agent; bh=cd8LTTDCxtDjnKjbsZ9jO43bYWe9oEBWpIizX4GQU0U=; b=Lw4T3E4ZIvoTyrIoTGXbuwzkYPKLdcRB67fh6nMYa158xML70GfkNouZD/EYE7TP8Y xNtj4cTC+2h6OZaQ1iXjCGAofdLANd7EOzdqX1xPjOVDOJR3pRYWFYyGnKF1YdcM4vzV vGArfAei+IpSal6g6kpNg91GqadqRzJGLTaTE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:content-transfer-encoding :in-reply-to:references:subject:from:cc:to:date:message-id :user-agent; bh=cd8LTTDCxtDjnKjbsZ9jO43bYWe9oEBWpIizX4GQU0U=; b=UMORJ2C9MSFmvgaXHhNYBcUNBrlo3YZAjNgtZ9tt34T5UgYQgSAx+k2fMOFMziZ3cb xdIqIYh5zgI1/ogC7uItQR+YYoEPkQNuivItrfC65RRoSlT3msLjqTer28Dyu6VVCDtx TQYr606GO5sqjuwqLMkHsnjwYomJgQpaGCWCJmXNowB94u0vXxQwU40Gn5A2LkaEPEe6 3DMWtDZTvILf1sbgL4fs2Ev/zwm+/krVby/DS/hAnb3ZyTKprzHPrAb2dEQMXg9CBVzw SGErc1x9UrSrePROA8/veqZfCzcGc7Hv1u1OA+huuJCp0PjeaLojwk7CVUMXbeES1MuT X/zg== X-Gm-Message-State: AOAM531eCjJHcT3Rp/1ftc/iBPge/qhYrNdsBn98Il6sQejQTdnjTDVm FCnYKbyuxtVdMzxWj9iJPRapsFyrY/g= X-Google-Smtp-Source: ABdhPJzK3Vh997LsBtVPHovSMTQbFpaNghRNnzPcII8FDjjXnQEctHlOWB1h2ubEGIERyr5pJ8Ulmg== X-Received: by 2002:a63:9e02:: with SMTP id s2mr12540767pgd.170.1592004407192; Fri, 12 Jun 2020 16:26:47 -0700 (PDT) Received: from chromium.org ([2620:15c:202:1:fa53:7765:582b:82b9]) by smtp.gmail.com with ESMTPSA id i14sm6253209pju.24.2020.06.12.16.26.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Jun 2020 16:26:46 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <20200612015030.16072-1-tanmay@codeaurora.org> References: <20200612015030.16072-1-tanmay@codeaurora.org> Subject: Re: [PATCH v6 0/5] Add support for DisplayPort driver on From: Stephen Boyd To: Tanmay Shah , robh+dt@kernel.org, sam@ravnborg.org Date: Fri, 12 Jun 2020 16:26:45 -0700 Message-ID: <159200440578.62212.5195358467251573190@swboyd.mtv.corp.google.com> User-Agent: alot/0.9 X-Mailman-Approved-At: Sat, 13 Jun 2020 10:16:46 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Tanmay Shah , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, seanpaul@chromium.org, abhinavk@codeaurora.org, aravindh@codeaurora.org, freedreno@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Quoting Tanmay Shah (2020-06-11 18:50:25) > These patches add support for Display-Port driver on SnapDragon > hardware. It adds > DP driver and DP PLL driver files along with the needed device-tree > bindings. > > The block diagram of DP driver is shown below: > > > +-------------+ > |DRM FRAMEWORK| > +------+------+ > | > +----v----+ > | DP DRM | > +----+----+ > | > +----v----+ > +------------+| DP +----------++------+ > + +---+| DISPLAY |+---+ | | > | + +-+-----+-+ | | | > | | | | | | | > | | | | | | | > | | | | | | | > v v v v v v v > +------+ +------+ +---+ +----+ +----+ +---+ +-----+ > | DP | | DP | |DP | | DP | | DP | |DP | | DP | > |PARSER| | HPD | |AUX| |LINK| |CTRL| |PHY| |POWER| > +--+---+ +---+--+ +---+ +----+ +--+-+ +-+-+ +-----+ > | | | > +--v---+ +v-----v+ > |DEVICE| | DP | > | TREE | |CATALOG| > +------+ +---+---+ > | > +---v----+ > |CTRL/PHY| > | HW | > +--------+ > I've never seen a block diagram for a driver before... > > These patches have dependency on clock driver changes mentioned below: > https://patchwork.kernel.org/patch/11245895/ > https://patchwork.kernel.org/cover/11069083/ These are merged right? Don't need to include this if it's already merged. Can you include a changelog in the cover letter too so we know what has changed between versions of the patchset? > > Chandan Uddaraju (4): > dt-bindings: msm/dp: add bindings of DP/DP-PLL driver for Snapdragon > drm: add constant N value in helper file > drm/msm/dp: add displayPort driver support > drm/msm/dp: add support for DP PLL driver > > Jeykumar Sankaran (1): > drm/msm/dpu: add display port support in DPU > [...] > > > base-commit: 48f99181fc118d82dc8bf6c7221ad1c654cb8bc2 What is this commit? I don't see it in linux-next. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel