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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 A2EEAC43461 for ; Tue, 15 Sep 2020 22:52:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5F9AA20770 for ; Tue, 15 Sep 2020 22:52:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600210343; bh=MXrSmrGka5D6TG7+7wD21OFkZB6NlQMdllckGBMpuP4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=eLCeMWpf0hLMo/8BITRiUnEvFjB1on1ywVtnCFqVgspyAZRM5brWSDbYUzzz2hlSL FY4W16GkYR7zmWHf/NxdLn4VhRFXeJhSniYsAfSd5MwdIxjCqySVAJiZ6d2eNNm0aL 92pRLGmKB25PpM73QUZ/HJvR5BqlbCpXGzdrtc9c= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727659AbgIOWwS (ORCPT ); Tue, 15 Sep 2020 18:52:18 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:39244 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726995AbgIOPmE (ORCPT ); Tue, 15 Sep 2020 11:42:04 -0400 Received: by mail-pg1-f195.google.com with SMTP id d13so2186938pgl.6; Tue, 15 Sep 2020 08:41:56 -0700 (PDT) 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:in-reply-to; bh=1fyZNgMatRtDRm5F6K1pH9IP38hhZV0WXalrPxYTXEE=; b=gRH5GNj4jis9UwagTheFb7FS9mBgVZvQG5S7DlMdrl31EGyorrn5zRvtRsCUgE9uFX WnB21tzeP721uhtVrTyy7MJsFg5n3pZi6ZoE6CxOlPkX9rznkVPc9AyVZP88JQiuIvsp /XU3al9FKzUwe9B9YshGaI+7CTSgIACJ5Ky5Z1f9JcZQCKn5eNCX7DQUHutVz6U/9F66 tXb7h+QJvrKdo5b8RggIud9mIdbOORX60KsygWaJL/wcGTdMUnQAE8KcMzD71aCbLtTE RQn+UtIJFknY1CAvFfWMlksTii9eHOpuMYBfJ5RAHSvTsIj7EWdk4DnfLfz2q7feMep0 r0OA== X-Gm-Message-State: AOAM530Zt/91J8F4s4RuoSDczaAzkGLf2SWriE8pQdKPCTvCOu6icjCI Nt9bRSED4Jc72zwMJ1rTOx8o66f1MR1udZw= X-Google-Smtp-Source: ABdhPJxblB60qGKbpa/uRK4I1ZRiB+vOa9NARrpUQLiQeXrWQ1UDd3ksQ1EdqPx06vtV1foov4egLg== X-Received: by 2002:a92:8509:: with SMTP id f9mr14662065ilh.253.1600184054677; Tue, 15 Sep 2020 08:34:14 -0700 (PDT) Received: from xps15 ([64.188.179.253]) by smtp.gmail.com with ESMTPSA id m87sm9266352ilb.58.2020.09.15.08.34.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Sep 2020 08:34:13 -0700 (PDT) Received: (nullmailer pid 1988443 invoked by uid 1000); Tue, 15 Sep 2020 15:34:13 -0000 Date: Tue, 15 Sep 2020 09:34:13 -0600 From: Rob Herring To: Neil Armstrong Cc: daniel@ffwll.ch, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/6] dt-bindings: display: amlogic,meson-vpu: add bindings for VPU found in AXG SoCs Message-ID: <20200915153413.GA1982161@bogus> References: <20200907081825.1654-1-narmstrong@baylibre.com> <20200907081825.1654-2-narmstrong@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200907081825.1654-2-narmstrong@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 07, 2020 at 10:18:20AM +0200, Neil Armstrong wrote: > The Amlogic AXG SoC family has a downgraded VPU supporting only MIPI-DSI output > after it's ENCL DPI encoder output. > > Signed-off-by: Neil Armstrong > --- > .../bindings/display/amlogic,meson-vpu.yaml | 36 +++++++++++++++++-- > 1 file changed, 33 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml > index a8d202c9d004..e2e7d99d8ace 100644 > --- a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml > +++ b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml > @@ -31,8 +31,10 @@ description: | > > The Video Input Unit is in charge of the pixel scanout from the DDR memory. > It fetches the frames addresses, stride and parameters from the "Canvas" memory. > + On the AXG family, the Video Input Unit direclty reads from DDR memory. > This part is also in charge of the CSC (Colorspace Conversion). > It can handle 2 OSD Planes and 2 Video Planes. > + On the AXG family, only a single OSD plane without scalins is supported. s/scalins/scaling/ ? Otherwise, Reviewed-by: Rob Herring