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[78.11.189.27]) by smtp.gmail.com with ESMTPSA id i21-20020a0565123e1500b0048fdb3efa20sm2548731lfv.185.2022.09.26.08.20.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Sep 2022 08:20:43 -0700 (PDT) Message-ID: <123472be-564e-9fa4-528e-f7d43cd5b9ad@linaro.org> Date: Mon, 26 Sep 2022 17:20:24 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.0 Subject: Re: [PATCH v2 1/7] dt-bindings: msm/dp: Add SDM845 and SC8280XP compatibles Content-Language: en-US To: Rob Herring References: <20220916200028.25009-1-quic_bjorande@quicinc.com> <20220916200028.25009-2-quic_bjorande@quicinc.com> <1641e41c-08c7-859b-644a-28d966fb00f3@linaro.org> <20220919211832.6b3buqxrnfp6yjjg@builder.lan> <6b242b44-b657-c7a6-63ca-465c7031376f@linaro.org> <20220922001429.zqfap3clprvlo6jo@builder.lan> <20220926151302.GA1880039-robh@kernel.org> From: Krzysztof Kozlowski In-Reply-To: <20220926151302.GA1880039-robh@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Sankeerth Billakanti , Bjorn Andersson , linux-arm-msm@vger.kernel.org, Bjorn Andersson , Abhinav Kumar , dri-devel@lists.freedesktop.org, Stephen Boyd , Krzysztof Kozlowski , Dmitry Baryshkov , Kuogee Hsieh , freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 26/09/2022 17:13, Rob Herring wrote: > On Thu, Sep 22, 2022 at 05:37:39PM +0200, Krzysztof Kozlowski wrote: >> On 22/09/2022 02:14, Bjorn Andersson wrote: >>> On Tue, Sep 20, 2022 at 09:09:13AM +0200, Krzysztof Kozlowski wrote: >>>> On 19/09/2022 23:18, Bjorn Andersson wrote: >>>>> On Sat, Sep 17, 2022 at 06:03:27PM +0100, Krzysztof Kozlowski wrote: >>>>>> On 16/09/2022 21:00, Bjorn Andersson wrote: >>>>>>> From: Bjorn Andersson >>>>>>> >>>>>>> Add compatibles for the DisplayPort and Embedded DisplayPort blocks in >>>>>>> Qualcomm SDM845 and SC8280XP platforms. >>>>>>> >>>>>>> Signed-off-by: Bjorn Andersson >>>>>>> Signed-off-by: Bjorn Andersson >>>>>> >>>>>> No need for quicinc SoB (unless you also take ownership). >>>>>> >>>>> >>>>> It's my understanding that both needs to be there. Bjorn @ Linaro >>>>> authored the patch and the author must certify its origin, but as the >>>>> submitter I must certify its origin. >>>> >>>> It's the same person. There are no two Bjorns (unless there are :) ), so >>>> you certify with old email. SoB chain is coming from people, not email >>>> addresses. >>>> >>> >>> IANAL, but I don't think it's the same person. I can't use my old >>> signature to certify the origin in a contribution today and I can't >>> claim authorship of something Linaro did. >> >> Fine with me. >> >>> >>>> And it is not only my understanding of SoB chain. >>>> https://lore.kernel.org/all/YuKcBO5JatwRYQJ3@kroah.com/ >>>> >>> >>> Again, IANAL, but I think the situation is different given AMD and >>> Xilinx relationship. >> >> Hm, I am not sure how it is different. We might know or we might know >> the change of ownership. Maybe the change of owner came with copyrights, >> maybe not (someone else bought them). I don't know, there can be many >> cases here. I interpret Greg's point there as in SoB statement - the >> person, not email address, certifies. > > If Bjorn owned the copyright, then yeah, 1 email would be enough. But > Linaro owned the copyright so it should be there. True for taking the authorship of patch, however SoB is not for copyright holders/ownership but to certify that one has the right to send it. Since patch was on the list, anyone can take it and send it. Everyone has such right. If another person is sending, then he needs to certify the origin with SoB. If Bjornv2 is that other person, he already certified (although with different email address). Best regards, Krzysztof 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 360A8C32771 for ; Mon, 26 Sep 2022 16:32:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229556AbiIZQcv (ORCPT ); Mon, 26 Sep 2022 12:32:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229792AbiIZQcT (ORCPT ); Mon, 26 Sep 2022 12:32:19 -0400 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B5CFE1181F0 for ; Mon, 26 Sep 2022 08:21:16 -0700 (PDT) Received: by mail-lf1-x135.google.com with SMTP id w8so11370186lft.12 for ; Mon, 26 Sep 2022 08:21:16 -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=tWi/dsE8AuXCeQ6nZkBTZY/QK66Lk4dB+IUoBCRY7mk=; b=imQCW1Cq4bSSwT+3faEeWCRPaqfIK/sznAR1qnmSFc6/PgtqhnTtFZzMgi9uuDru71 bd2u4s9093j3nCVqhwlLE/wwT+JEd09mCHvqarsHv9fWXsrdMZUaYCP3bmf6yPzoBsMB 9BxdxRa17MBvvkEMyPCgKA6qZYnvkaRkXAS5HfrvUmD+3u+9wdviTguR8Jo1vHWKc59T +SA514JyXxM6iIjctdW1FfIU8cIpRoMsohvlV+TlU/mMGnbil+fJ5YDfy4U/aF8uhqqt bCtRmkvLDX60DzfO5ZJUn+v0glQ1//zY7TMRUSq85efN53wSNKds2gaoi5r49dXb29G1 FuoQ== 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=tWi/dsE8AuXCeQ6nZkBTZY/QK66Lk4dB+IUoBCRY7mk=; b=icoiCWsB7b6TU4SCD5ey02s7uoioWvr286F4SsJgwZbiiT1QEfp+j8rvOhHBQ9nZ3V iX7ILpZ0BPQBUW1LI6J0AL+PwBvlQMaGFLVYIC8OZ1Lu1Mtt6RP7K2inbOA3qc2MKO1w XInfFwnizypDJ17WAJGzP+FTe96vWWCe9XaDGySTGiZmxaq4a70m5HyMZ8M9QlHz4YXr VcXINbe/QxmMjWV4D6yLD2ljvnsq1snZ+7je7rXk+265E0eWiwCQlKPSXqbWN/5YZPF+ HstDCVqDjLAM3LkMf+CNH9yfgpoU3+pa0fB+rkjbMKKaV3ueCqnEtum7YO2TtZqvttdL lX6w== X-Gm-Message-State: ACrzQf17O+a68KcFduxB7RCdoIz4loY2AECTlMn+5KRLyPaM+zxDhFhc Ozl0uRbUyocxS1jxs+wfRRqLLg== X-Google-Smtp-Source: AMsMyM6ZKhHvCfw6VXJTnAEUEBa6RxAvON78hn4d1rZ4Z8sgGMJ8zlmCmYgyKGXCuTn95c6xzWmtAQ== X-Received: by 2002:a05:6512:1056:b0:498:efaf:5bd1 with SMTP id c22-20020a056512105600b00498efaf5bd1mr8760526lfb.64.1664205664900; Mon, 26 Sep 2022 08:21:04 -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 i21-20020a0565123e1500b0048fdb3efa20sm2548731lfv.185.2022.09.26.08.20.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Sep 2022 08:20:43 -0700 (PDT) Message-ID: <123472be-564e-9fa4-528e-f7d43cd5b9ad@linaro.org> Date: Mon, 26 Sep 2022 17:20:24 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.0 Subject: Re: [PATCH v2 1/7] dt-bindings: msm/dp: Add SDM845 and SC8280XP compatibles Content-Language: en-US To: Rob Herring Cc: Bjorn Andersson , Bjorn Andersson , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Krzysztof Kozlowski , Stephen Boyd , Kuogee Hsieh , Sankeerth Billakanti , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220916200028.25009-1-quic_bjorande@quicinc.com> <20220916200028.25009-2-quic_bjorande@quicinc.com> <1641e41c-08c7-859b-644a-28d966fb00f3@linaro.org> <20220919211832.6b3buqxrnfp6yjjg@builder.lan> <6b242b44-b657-c7a6-63ca-465c7031376f@linaro.org> <20220922001429.zqfap3clprvlo6jo@builder.lan> <20220926151302.GA1880039-robh@kernel.org> From: Krzysztof Kozlowski In-Reply-To: <20220926151302.GA1880039-robh@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 26/09/2022 17:13, Rob Herring wrote: > On Thu, Sep 22, 2022 at 05:37:39PM +0200, Krzysztof Kozlowski wrote: >> On 22/09/2022 02:14, Bjorn Andersson wrote: >>> On Tue, Sep 20, 2022 at 09:09:13AM +0200, Krzysztof Kozlowski wrote: >>>> On 19/09/2022 23:18, Bjorn Andersson wrote: >>>>> On Sat, Sep 17, 2022 at 06:03:27PM +0100, Krzysztof Kozlowski wrote: >>>>>> On 16/09/2022 21:00, Bjorn Andersson wrote: >>>>>>> From: Bjorn Andersson >>>>>>> >>>>>>> Add compatibles for the DisplayPort and Embedded DisplayPort blocks in >>>>>>> Qualcomm SDM845 and SC8280XP platforms. >>>>>>> >>>>>>> Signed-off-by: Bjorn Andersson >>>>>>> Signed-off-by: Bjorn Andersson >>>>>> >>>>>> No need for quicinc SoB (unless you also take ownership). >>>>>> >>>>> >>>>> It's my understanding that both needs to be there. Bjorn @ Linaro >>>>> authored the patch and the author must certify its origin, but as the >>>>> submitter I must certify its origin. >>>> >>>> It's the same person. There are no two Bjorns (unless there are :) ), so >>>> you certify with old email. SoB chain is coming from people, not email >>>> addresses. >>>> >>> >>> IANAL, but I don't think it's the same person. I can't use my old >>> signature to certify the origin in a contribution today and I can't >>> claim authorship of something Linaro did. >> >> Fine with me. >> >>> >>>> And it is not only my understanding of SoB chain. >>>> https://lore.kernel.org/all/YuKcBO5JatwRYQJ3@kroah.com/ >>>> >>> >>> Again, IANAL, but I think the situation is different given AMD and >>> Xilinx relationship. >> >> Hm, I am not sure how it is different. We might know or we might know >> the change of ownership. Maybe the change of owner came with copyrights, >> maybe not (someone else bought them). I don't know, there can be many >> cases here. I interpret Greg's point there as in SoB statement - the >> person, not email address, certifies. > > If Bjorn owned the copyright, then yeah, 1 email would be enough. But > Linaro owned the copyright so it should be there. True for taking the authorship of patch, however SoB is not for copyright holders/ownership but to certify that one has the right to send it. Since patch was on the list, anyone can take it and send it. Everyone has such right. If another person is sending, then he needs to certify the origin with SoB. If Bjornv2 is that other person, he already certified (although with different email address). Best regards, Krzysztof