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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id t18sm1010526otm.8.2019.10.25.12.57.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Oct 2019 12:57:11 -0700 (PDT) Date: Fri, 25 Oct 2019 14:57:11 -0500 From: Rob Herring To: Boris Brezillon 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: <20191025195711.GA1074@bogus> References: <20191023154512.9762-1-boris.brezillon@collabora.com> <20191023154512.9762-18-boris.brezillon@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191023154512.9762-18-boris.brezillon@collabora.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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? Also, why duplicate all the supported values. Rob