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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_2 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 1D2C3CA9ECB for ; Thu, 31 Oct 2019 13:04:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EF3212080F for ; Thu, 31 Oct 2019 13:04:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726821AbfJaNEP (ORCPT ); Thu, 31 Oct 2019 09:04:15 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:48000 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726462AbfJaNEP (ORCPT ); Thu, 31 Oct 2019 09:04:15 -0400 Received: from localhost (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 3442B290624; Thu, 31 Oct 2019 13:04:13 +0000 (GMT) Date: Thu, 31 Oct 2019 14:04:10 +0100 From: Boris Brezillon To: Rob Herring Cc: dri-devel@lists.freedesktop.org, Mark Rutland , Neil Armstrong , Thierry Reding , Laurent Pinchart , kernel@collabora.com, Sam Ravnborg , Nikita Yushchenko , Andrey Smirnov , Kyungmin Park , Chris Healy , devicetree@vger.kernel.org, Jonas Karlman , Jernej Skrabec , Seung-Woo Kim Subject: Re: [PATCH v3 17/21] dt-bindings: display: bridge: lvds-transmitter: Add new props Message-ID: <20191031140410.47fca3ff@collabora.com> In-Reply-To: <20191025195711.GA1074@bogus> References: <20191023154512.9762-1-boris.brezillon@collabora.com> <20191023154512.9762-18-boris.brezillon@collabora.com> <20191025195711.GA1074@bogus> Organization: Collabora X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, 25 Oct 2019 14:57:11 -0500 Rob Herring wrote: > On Wed, Oct 23, 2019 at 05:45:08PM +0200, Boris Brezillon wrote: > > Add the data-mapping property to describe the output bus format and > > the bus-width property to describe the input bus format. > > > > Signed-off-by: Boris Brezillon > > --- > > Changes in v3: > > * New patch > > --- > > .../bindings/display/bridge/lvds-transmitter.txt | 13 +++++++++++++ > > 1 file changed, 13 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt b/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt > > index 60091db5dfa5..7b43b6f20279 100644 > > --- a/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt > > +++ b/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt > > @@ -36,6 +36,19 @@ graph bindings specified in Documentation/devicetree/bindings/graph.txt. > > - Video port 0 for parallel input > > - Video port 1 for LVDS output > > > > +Optional port 0 node properties: > > + > > +- bus-width: number of data lines use to transmit the RGB data. > > + Can be 18 or 24. > > + > > +Optional port 1 node properties: > > + > > +- data-mapping: see Documentation/devicetree/bindings/display/panel/lvds.yaml > > + for more details about this LVDS data-mapping property. > > + Supported values: > > + "jeida-18" > > + "jeida-24" > > + "vesa-24" > > This is already defined to be a panel property. Do we need it at both > ends? That's a valid point. I'll patch the panel-simple driver to takes this DT prop into account.