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Message-ID: <bc89eb13-2088-c6d9-f7c5-0ef7fdb56101@broadcom.com>
Date:   Wed, 7 Dec 2022 12:10:38 +0100
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Subject: Re: [PATCH v2] brcmfmac: Add support for BCM43596 PCIe Wi-Fi
To:     Konrad Dybcio <konrad.dybcio@linaro.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Arend Van Spriel <aspriel@gmail.com>
Cc:     Kalle Valo <kvalo@kernel.org>,
        =?UTF-8?Q?Alvin_=c5=a0ipraga?= <ALSI@bang-olufsen.dk>,
        Hector Martin <marcan@marcan.st>,
        "martin.botka@somainline.org" <martin.botka@somainline.org>,
        "angelogioacchino.delregno@somainline.org" 
        <angelogioacchino.delregno@somainline.org>,
        "marijn.suijten@somainline.org" <marijn.suijten@somainline.org>,
        "jamipkettunen@somainline.org" <jamipkettunen@somainline.org>,
        Franky Lin <franky.lin@broadcom.com>,
        Hante Meuleman <hante.meuleman@broadcom.com>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>, Marek Vasut <marex@denx.de>,
        "Zhao, Jiaqing" <jiaqing.zhao@intel.com>,
        "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>,
        "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
        "brcm80211-dev-list.pdl@broadcom.com" 
        <brcm80211-dev-list.pdl@broadcom.com>,
        "SHA-cyfmac-dev-list@infineon.com" <SHA-cyfmac-dev-list@infineon.com>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
        Rob Herring <robh+dt@kernel.org>, phone-devel@vger.kernel.org
References: <20220921001630.56765-1-konrad.dybcio@somainline.org>
 <CACRpkda3uryD6TOEaTi3pPX5No40LBWoyHR4VcEuKw4iYT0dqA@mail.gmail.com>
 <20220922133056.eo26da4npkg6bpf2@bang-olufsen.dk> <87sfke32pc.fsf@kernel.org>
 <4592f87a-bb61-1c28-13f0-d041a6e7d3bf@linaro.org>
 <CACRpkdax-3VVDd29iH51mfumakqM7jyEc8Pbb=AQwAgp2WsqFQ@mail.gmail.com>
 <d03bd4d4-e4ef-681b-b4a5-02822e1eee75@linaro.org> <87fse76yig.fsf@kernel.org>
 <fc2812b1-db96-caa6-2ecb-c5bb2c33246a@linaro.org> <87bkov6x1q.fsf@kernel.org>
 <CACRpkdbpJ8fw0UsuHXGX43JRyPy6j8P41_5gesXOmitHvyoRwQ@mail.gmail.com>
 <28991d2d-d917-af47-4f5f-4e8183569bb1@linaro.org>
 <c83d7496-7547-2ab4-571a-60e16aa2aa3d@broadcom.com>
 <6e4f1795-08b5-7644-d1fa-102d6d6b47fb@linaro.org>
 <af489711-6849-6f87-8ea3-6c8216f0007b@broadcom.com>
 <62566987-6bd2-eed3-7c2f-ec13c5d34d1b@gmail.com>
 <21fc5c0e-f880-7a14-7007-2d28d5e66c7d@linaro.org>
 <CACRpkdbNssF5c7oJnm-EbjAJnD25kv2V7wp+TCKQZnVHJsni-g@mail.gmail.com>
 <0a340c21-7794-dd50-0e5c-90abb37423f2@linaro.org>
From:   Arend van Spriel <arend.vanspriel@broadcom.com>
In-Reply-To: <0a340c21-7794-dd50-0e5c-90abb37423f2@linaro.org>
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On 12/7/2022 9:57 AM, Konrad Dybcio wrote:
> 
> 
> On 07/12/2022 00:37, Linus Walleij wrote:
>> On Tue, Dec 6, 2022 at 10:59 AM Konrad Dybcio 
>> <konrad.dybcio@linaro.org> wrote:
>>
>>> Yes, it does seem to work just fine! The kernel now looks for
>>> brcm/brcmfmac4359c-pcie.sony,kagura-row.bin as we would expect.
>>
>> So the Sony kagura needs a special brcmfmac firmware like so many
>> other mobile phones. There are a few Samsungs with custom firmware
>> as well.
> FWIW, Sony did a great job and agreed to license calibration files under 
> CC0-1.0 [1] and the firmwares itself [2] have a Broadcom license 
> attached to it.
The Broadcom license in [2] is probably not appropriate (have not 
checked it) and I would like to avoid having multiple license files in 
linux-firmware for Broadcom firmwares.

Regards,
Arend

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