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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5ADC2C433EF for ; Mon, 9 May 2022 10:50:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231279AbiEIKyi (ORCPT ); Mon, 9 May 2022 06:54:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229732AbiEIKyd (ORCPT ); Mon, 9 May 2022 06:54:33 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [46.235.227.227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 78E32233A58; Mon, 9 May 2022 03:50:38 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 341A21F43B9C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1652093437; bh=MIuLmVe6TIzgT754hZGMYSoOyD19xD3PkF1IXcgoh98=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=MaHkG/E3YW6LJ0G4SAtovaqL+jdNBJVE7a3iT0Iu++K4sfapfWhqcY5cd+EZQZ27y Ix+vNnxkEsWHplam96f531sR+hi1mAfSJmaWeZZwumwaL0LqXAEg01wFCvsX7V2UqP da0oJ+fb2xi8Ff8KGf3utMwi7s/1Wn8IbkI1R9eBH/aiJ2ReDRQm1dUgxi1FRIzA1+ k7aOXbcYKAgy7KgwXBMme94SXNGKXIE3oH68474nZ+sw1kjQMLKkGxGLjksK+8eyk9 kSvfIcy8xIdcRhbz4pWKX1dpug9cAiF7pnmLnnBMksfdu9TNixAiUJ1q0zX5U/V6KS tGBvfTnFh9vUw== Message-ID: <85fcdcd0-e7c5-5192-9113-c69f9c3a6385@collabora.com> Date: Mon, 9 May 2022 12:50:33 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [PATCH v2 3/3] dt-bindings: mediatek: add ethdr definition for mt8195 Content-Language: en-US To: Krzysztof Kozlowski , Rex-BC Chen , "robh+dt@kernel.org" , "krzysztof.kozlowski+dt@linaro.org" , "chunkuang.hu@kernel.org" , "p.zabel@pengutronix.de" Cc: "airlied@linux.ie" , "matthias.bgg@gmail.com" , =?UTF-8?B?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= , =?UTF-8?B?TmFuY3kgTGluICjmnpfmrKPonqIp?= , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "linux-mediatek@lists.infradead.org" , "linux-arm-kernel@lists.infradead.org" , Project_Global_Chrome_Upstream_Group References: <20220509044302.27878-1-rex-bc.chen@mediatek.com> <20220509044302.27878-4-rex-bc.chen@mediatek.com> <46bc32df-e4e8-ac47-426d-8056714f0d5c@linaro.org> <5462209c5afb0a638ed777ec1829bb2717c8d76e.camel@mediatek.com> <98505974-afad-9639-d4f2-814097b0523b@linaro.org> From: AngeloGioacchino Del Regno In-Reply-To: <98505974-afad-9639-d4f2-814097b0523b@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Il 09/05/22 12:44, Krzysztof Kozlowski ha scritto: > On 09/05/2022 10:54, Rex-BC Chen wrote: >>>> + soc { >>>> + #address-cells = <2>; >>>> + #size-cells = <2>; >>>> + >>>> + disp_ethdr@1c114000 { >>> >>> No underscores in node name. Generic node names, so display- >>> controller? >>> >> >> OK, we will change the node name to ethdr like in dts >> like this: >> ethdr0: ethdr@1c114000 { >> ... >> } > > Is "ethdr" a generic name? Is it an abbreviation of "EnergyTrace™ High > Dynamic Range"? If yes, it also looks specific to Texas Instruments... > > Best regards, > Krzysztof That's mediatek-drm, and this refers to the HDR block in the display IP... Though, I have no idea of what "ET" stands for in "ETHDR", so, it would be definitely nice if MediaTek can write the meaning in the description, like description: ETHDR (E??? T??? High Dynamic Range) is designed for HDR video and ...blah Cheers, Angelo