linux-kernel - Re: [PATCH V5 3/3] ARM: logicpd-torpedo-37xx-devkit-28: Reference new DRM panel

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Message-ID: <20191021171944.GA5610@atomide.com>
Date:   Mon, 21 Oct 2019 10:19:44 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Adam Ford <aford173@...il.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-omap@...r.kernel.org,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V5 3/3] ARM: logicpd-torpedo-37xx-devkit-28: Reference
 new DRM panel

* Adam Ford <aford173@...il.com> [191016 06:53]:
> With the removal of the panel-dpi from the omap drivers, the
> LCD no longer works.  This patch points the device tree to
> a newly created panel named "logicpd,type28"
> 
> Fixes: 8bf4b1621178 ("drm/omap: Remove panel-dpi driver")
> 
> Signed-off-by: Adam Ford <aford173@...il.com>
> Acked-by: Sam Ravnborg <sam@...nborg.org>
> ---
> V5:  No Change
> V4:  No Change
> V3:  No change
> V2:  Remove legacy 'label' from binding

I'm picking this patch into omap-for-v5.5/dt thanks.

Regards,

Tony

> diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts
> index 07ac99b9cda6..cdb89b3e2a9b 100644
> --- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts
> +++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts
> @@ -11,22 +11,6 @@
>  #include "logicpd-torpedo-37xx-devkit.dts"
>  
>  &lcd0 {
> -
> -	label = "28";
> -
> -	panel-timing {
> -		clock-frequency = <9000000>;
> -		hactive = <480>;
> -		vactive = <272>;
> -		hfront-porch = <3>;
> -		hback-porch = <2>;
> -		hsync-len = <42>;
> -		vback-porch = <3>;
> -		vfront-porch = <2>;
> -		vsync-len = <11>;
> -		hsync-active = <1>;
> -		vsync-active = <1>;
> -		de-active = <1>;
> -		pixelclk-active = <0>;
> -	};
> +	/* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */
> +	compatible = "logicpd,type28";
>  };
> -- 
> 2.17.1
>