linux-kernel - Re: [RFC PATCH v3 2/2] drm/panel: Add support for Chunghwa CLAA070WP03XG panel

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Message-ID: <20160923180042.GA7132@rob-hp-laptop>
Date:   Fri, 23 Sep 2016 13:00:42 -0500
From:   Rob Herring <robh@...nel.org>
To:     Randy Li <ayaka@...lik.info>
Cc:     dri-devel@...ts.freedesktop.org, linux@...linux.org.uk,
        kgene@...nel.org, krzk@...nel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        thierry.reding@...il.com, airlied@...ux.ie, a.hajda@...sung.com,
        devicetree@...r.kernel.org
Subject: Re: [RFC PATCH v3 2/2] drm/panel: Add support for Chunghwa
 CLAA070WP03XG panel

On Tue, Sep 20, 2016 at 03:02:51AM +0800, Randy Li wrote:
> The Chunghwa CLAA070WP03XG is a 7" 1280x800 panel, which can be
> supported by the simple panel driver.
> 
> Signed-off-by: Randy Li <ayaka@...lik.info>
> ---
>  .../display/panel/chunghwa,claa070wp03xg.txt       |  7 ++++++
>  drivers/gpu/drm/panel/panel-simple.c               | 27 ++++++++++++++++++++++
>  2 files changed, 34 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/chunghwa,claa070wp03xg.txt
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/chunghwa,claa070wp03xg.txt b/Documentation/devicetree/bindings/display/panel/chunghwa,claa070wp03xg.txt
> new file mode 100644
> index 0000000..dd22685
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/chunghwa,claa070wp03xg.txt
> @@ -0,0 +1,7 @@
> +Chunghwa Picture Tubes Ltd. 7" WXGA TFT LCD panel
> +
> +Required properties:
> +- compatible: should be "chunghwa,claa070wp03xg"

What about VCC, VLED, LED_EN (PWM), LVBIT, LVFMT, DITHER signals?

> +
> +This binding is compatible with the simple-panel binding, which is specified
> +in simple-panel.txt in this directory.