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 060CDC54EE9 for ; Sun, 18 Sep 2022 10:00:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229947AbiIRKA1 (ORCPT ); Sun, 18 Sep 2022 06:00:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229629AbiIRJ7n (ORCPT ); Sun, 18 Sep 2022 05:59:43 -0400 Received: from mail-lj1-x22e.google.com (mail-lj1-x22e.google.com [IPv6:2a00:1450:4864:20::22e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54FF195B9 for ; Sun, 18 Sep 2022 02:59:41 -0700 (PDT) Received: by mail-lj1-x22e.google.com with SMTP id p5so30612293ljc.13 for ; Sun, 18 Sep 2022 02:59:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date; bh=3ca7URV85yKrxkToGpu5yTV2JozZM+SddjYQgSu2cPE=; b=NOcdK9y/IjxvLB4AlRNbhchnxrCLfR6JPe46yDdIinRSWhtPe2DIGR+jViOuIdF9JM 7Y82F9iTQixXrvZE1Gb8a3LYZMV2kSA76NMRrQRrdgR9CtYdHDv09+Z9FHoekSHSshHl V+0hh/FwUDRiuV/pCrfPWXWrxOxScvQj4+ACgX4p1+VmJCtM3Pf7QdVcC9uDf196BYld SvW9UxigPwEKACj833dwq8FgRAPr8ieQKqnL3dteFivX4taQIGE8vTNniNKK5pWKUd/0 Z30zxc6cPQCdAgsZKNL+6X4ZQB1ko9AxFL4CbZ6pn2KQNRmvpNOPqmTZlK2eDTPQBcTz Zk6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date; bh=3ca7URV85yKrxkToGpu5yTV2JozZM+SddjYQgSu2cPE=; b=ShMbufgdkdNx8TF8G/955h6YvL+owp61EA0lNXnkfw3sLTYILabZ69w9U2Dao2Mam0 EbPB4uYspMxQmiiORPPWvmTy2B31TBGk9wCiwjEsK3hTi9fm2HN4Vh86jZbDSByWLmc9 UzJU/5qFtLQDAEBJc2GZrNqGpNVibAgx0xZQCbyR+hiDYeWGDTZ7Sd8JkdO2wnzxIbLx ao+cQvwDu7MGcAkRDu3uc9YE3ULkJupT7RAOP3hkQdMojdDsiuuWOZVWHEAGOX9J5CsE EzqRsaSCO2cbXHGE3WnJN6HXCNPmnkffeE+Or2D7z7wkMy7MGvHQl/57P0XctKca+P1H 3ZhQ== X-Gm-Message-State: ACrzQf0Bys9RNCx+x9YN6TPMuLXvcXVHcyE2hYhELvcV3KfPBAPgRRXC CxiJaK1viynHvo155t1CVGSJ9Q== X-Google-Smtp-Source: AMsMyM6wA7xiTfhm8VgutQ4QQLmSyc5iFV5KfVuxKLS87itQMc+B2x5hO48lsJyXLMZ9mMrxMnGLAQ== X-Received: by 2002:a2e:bf23:0:b0:26c:83e:b4d3 with SMTP id c35-20020a2ebf23000000b0026c083eb4d3mr3666235ljr.282.1663495179307; Sun, 18 Sep 2022 02:59:39 -0700 (PDT) Received: from [192.168.0.21] (78-11-189-27.static.ip.netia.com.pl. [78.11.189.27]) by smtp.gmail.com with ESMTPSA id du7-20020a056512298700b00498f67cbfa9sm4580438lfb.22.2022.09.18.02.59.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 18 Sep 2022 02:59:38 -0700 (PDT) Message-ID: Date: Sun, 18 Sep 2022 10:59:36 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 Subject: Re: [PATCH RESEND v3 2/9] dt-bindings: mediatek: Add gamma compatible for mt8195 Content-Language: en-US To: "Jason-JH.Lin" , Chun-Kuang Hu , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , AngeloGioacchino Del Regno Cc: CK Hu , Rex-BC Chen , Singo Chang , dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Project_Global_Chrome_Upstream_Group@mediatek.com, "zheng-yan.chen" References: <20220912013006.27541-1-jason-jh.lin@mediatek.com> <20220912013006.27541-3-jason-jh.lin@mediatek.com> From: Krzysztof Kozlowski In-Reply-To: <20220912013006.27541-3-jason-jh.lin@mediatek.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/09/2022 02:29, Jason-JH.Lin wrote: > From: "zheng-yan.chen" > > mt8195 uses 10bit-to-12bit gamma-LUT, which is not compatible with > current 9bit-to-10bit gamma-LUT. > > This patch thus add constant compatible for mt8195, which means that > mt8195 should only use specified mt8195 gamma driver data. > > Also, delete related compatible from enum, to ensure that > mt8195 will not accidentally get others' gamma driver data and thus > cause fatal error. > > Signed-off-by: zheng-yan.chen > Signed-off-by: Jason-JH.Lin > Reviewed-by: AngeloGioacchino Del Regno Acked-by: Krzysztof Kozlowski Best regards, Krzysztof