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Re: License of old broadcom BT firmwares and WiFi calibration files

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+ linux-bluetooth
+ Marcel

On 1/8/2024 7:21 PM, Svyatoslav Ryhel wrote:
пн, 8 січ. 2024 р. о 19:59 Arend Van Spriel <arend.vanspriel@xxxxxxxxxxxx> пише:

On January 8, 2024 5:48:37 PM Svyatoslav Ryhel <clamor95@xxxxxxxxx> wrote:

пн, 8 січ. 2024 р. о 17:43 Arend Van Spriel <arend.vanspriel@xxxxxxxxxxxx>
пише:

On January 4, 2024 10:08:04 AM Svyatoslav Ryhel <clamor95@xxxxxxxxx> wrote:

ср, 3 січ. 2024 р. о 20:20 Arend Van Spriel <arend.vanspriel@xxxxxxxxxxxx>
пише:

On January 3, 2024 6:28:33 PM Svyatoslav Ryhel <clamor95@xxxxxxxxx> wrote:

3 січня 2024 р. 11:22:42 GMT+02:00, Arend Van Spriel
<arend.vanspriel@xxxxxxxxxxxx> написав(-ла):
On January 3, 2024 10:14:42 AM Arend Van Spriel
<arend.vanspriel@xxxxxxxxxxxx> wrote:

+ linux-wireless
+ Hans de Goede


On December 16, 2023 9:14:48 PM Svyatoslav Ryhel <clamor95@xxxxxxxxx> wrote:

сб, 16 груд. 2023 р. о 21:57 Arend van Spriel
<arend.vanspriel@xxxxxxxxxxxx> пише:

On 12/16/2023 6:45 PM, Svyatoslav Ryhel wrote:
Greetings!

I am trying to submit bluetooth firmwares (BCM4329B1.*,*.hcd and
BCM4330B1.*,*.hcd) and wifi calibration files
(brcmfmac4329-sdio.*,*.txt and brcmfmac4329-sdio.*,*.txt) from a few
Tegra 2 and Tegra 3 based devices into linux-fimware.

I have faced ambiguous license issue since those files were part of
Android Images of different vendors. Those vendors did not provide a
license nor for android images, not for these files.

Does this mean you extracted them from the android image? That probably
never get accepted without any license information.

Can Broadcom re-grant license to these files?

This license is for bcm4329 in crespo
<https://android.googlesource.com/device/samsung/crespo/+/refs/heads/main/self-extractors/broadcom/LICENSE>

Actually checked this link:

https://android.googlesource.com/device/samsung/crespo/+/refs/heads/main/proprietary-blobs.txt

It lists the bcm4329.hcd file as falling under Apache-2.0 license. Same for
asus/grouper.

Regards,
Arend

So this actually resolves ambiguity. Thanks

Yes, but ... you should add them to linux-firmware under the same license.
That means you need to mark them as such in the WHENCE file. Feel free to
cc: me for the patch so I can have a look at it.

Regards,
Arend

Thank you for your assistance, it is really appreciated and valued but
it was rejected

https://gitlab.com/kernel-firmware/linux-firmware/-/merge_requests/114

I have referred to our conversation.

I see and it seems they were correct. My bad. Clearly should not try a
career as lawyer.

I can try to publish them to linux-firmware, but I have to ask internally.

Regards,
Arend


Thank you, looking forward to your answer. But keep in mind that
generic firmware for bluetooth might not be an option. I have tried to
shuffle them and bluetooth failed.

Okay. I guess there is a naming scheme that btbcm.ko uses. Will look in the source file how it loads firmware/patch. Actually your merge request would also tell me. That involves a whole lot more firmware files than what we discussed earlier.

Regards,
Arend




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