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From: Marcel Holtmann <>
To: Zijun Hu <>
Cc: Johan Hedberg <>,
	Luiz Augusto von Dentz <>,,,,,,,,,
Subject: Re: [PATCH v3] Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.
Date: Wed, 2 Jun 2021 22:11:20 +0200	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

Hi Zijun,

> This is btsoc timing issue, after host start to downloading bt firmware,
> ep2 need time to switch from function acl to function dfu, so host add
> 20ms delay as workaround.
> Signed-off-by: Tim Jiang <>
> ---
> drivers/bluetooth/btusb.c | 5 +++++
> 1 file changed, 5 insertions(+)

patch has been applied to bluetooth-next tree.



      reply	other threads:[~2021-06-02 20:11 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-01  9:57 [PATCH v3] Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc Zijun Hu
2021-06-02 20:11 ` Marcel Holtmann [this message]

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