From: patchwork-bot+bluetooth@kernel.org
To: Michael McAllister <me@michaelmcallister.org>
Cc: linux-bluetooth@vger.kernel.org, brgl@kernel.org,
marcel@holtmann.org, luiz.dentz@gmail.com, lumag@kernel.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH bluetooth] Bluetooth: qca: Fix the WCN3950 NVM baud rate offset
Date: Fri, 23 Oct 2026 22:10:09 +0000 [thread overview]
Message-ID: <179279340956.1294506.15428171878126640467.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20261021195112.41138-1-me@michaelmcallister.org>
Hello:
This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Wed, 21 Oct 2026 20:51:12 +0100 you wrote:
> WCN3950 uses the HCI transport tag layout that stores the UART baud rate
> at byte 1, like WCN3991. However, QCA_WCN3950 precedes QCA_WCN3991 in
> qca_btsoc_type, so qca_tlv_check_data() writes the baud rate to byte 2
> instead.
>
> On a Motorola Moto G10 with WCN3950 and cmnv12.bin, configuring a 3 Mbps
> UART therefore leaves the NVM baud rate at its default 3.2 Mbps and
> overwrites the following byte. Firmware download completes, but the
> subsequent HCI_RESET times out and Bluetooth initialization fails.
>
> [...]
Here is the summary with links:
- Bluetooth: qca: Fix the WCN3950 NVM baud rate offset
https://git.kernel.org/bluetooth/bluetooth-next/c/24a4c2f1f7ce
You are awesome, thank you!
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next prev parent reply other threads:[~2026-10-23 22:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-21 19:51 Michael McAllister
2026-10-22 8:32 ` Bartosz Golaszewski
2026-10-23 22:10 ` patchwork-bot+bluetooth [this message]
2026-10-23 23:16 ` Dmitry Baryshkov
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