linux-kernel - Re: [PATCH v2 2/4] DTS: GTA04: fix panel compatibility string

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Message-Id: <C108B0B6-FED7-44DB-9A18-39E3BE93E586@goldelico.com>
Date:   Tue, 28 Nov 2017 16:01:02 +0100
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     Tony Lindgren <tony@...mide.com>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Benoît Cousson <bcousson@...libre.com>,
        Russell King <linux@...linux.org.uk>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Julia Lawall <Julia.Lawall@...6.fr>,
        Sean Paul <seanpaul@...omium.org>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-fbdev@...r.kernel.org,
        letux-kernel@...nphoenux.org, kernel@...a-handheld.com
Subject: Re: [PATCH v2 2/4] DTS: GTA04: fix panel compatibility string

Hi Tony,

> Am 28.11.2017 um 15:57 schrieb Tony Lindgren <tony@...mide.com>:
> 
> * H. Nikolaus Schaller <hns@...delico.com> [171116 08:53]:
>> Vendor string is "tpo" and not "toppoly".
>> 
>> Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
>> ---
>> arch/arm/boot/dts/omap3-gta04.dtsi | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
>> index 4504908c23fe..ec27ed67a22a 100644
>> --- a/arch/arm/boot/dts/omap3-gta04.dtsi
>> +++ b/arch/arm/boot/dts/omap3-gta04.dtsi
>> @@ -86,7 +86,7 @@
>> 
>> 		/* lcd panel */
>> 		lcd: td028ttec1@0 {
>> -			compatible = "toppoly,td028ttec1";
>> +			compatible = "tpo,td028ttec1";
>> 			reg = <0>;
>> 			spi-max-frequency = <100000>;
>> 			spi-cpol;
> 
> Applying into omap-for-v4.15/fixes thanks. The other dts patch seems
> like it can wait for v4.16 merge window.

Hm. Not really. It needs the panel driver to match. So either both or
none should be applied or it will break the panel from working.

I am just 1-2 hours away from submitting a -v3 (rebased and tested
on top of 4.15-rc1).

BR and thanks,
Nikolaus