From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Johan Hovold <johan@kernel.org>
Cc: Oliver Neukum <oneukum@suse.com>,
linux-usb@vger.kernel.org,
Daniel Caujolle-Bert <f1rmb.daniel@gmail.com>,
stable@vger.kernel.org
Subject: Re: [PATCH v2] USB: cdc-acm: add Whistler radio scanners TRX series support
Date: Fri, 25 Sep 2020 16:49:22 +0200 [thread overview]
Message-ID: <20200925144922.GA3113925@kroah.com> (raw)
In-Reply-To: <20200921081022.6881-1-johan@kernel.org>
On Mon, Sep 21, 2020 at 10:10:22AM +0200, Johan Hovold wrote:
> Add support for Whistler radio scanners TRX series, which have a union
> descriptor that designates a mass-storage interface as master. Handle
> that by generalising the NO_DATA_INTERFACE quirk to allow us to fall
> back to using the combined-interface detection.
>
> Note that the NO_DATA_INTERFACE quirk was added by commit fd5054c169d2
> ("USB: cdc_acm: Fix oops when Droids MuIn LCD is connected") to handle a
> combined-interface-type device with a broken call-management descriptor
> by hardcoding the "data" interface number.
>
> Link: https://lore.kernel.org/r/5f4ca4f8.1c69fb81.a4487.0f5f@mx.google.com
> Reported-by: Daniel Caujolle-Bert <f1rmb.daniel@gmail.com>
> Tested-by: Daniel Caujolle-Bert <f1rmb.daniel@gmail.com>
> Cc: stable@vger.kernel.org
> Signed-off-by: Johan Hovold <johan@kernel.org>
> ---
>
> v2
> - use the right class define in the device-id table (not subclass with
> same value)
Is this independant of your other patch series for cdc-acm?
thanks,
greg k-h
next prev parent reply other threads:[~2020-09-25 14:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 8:10 [PATCH v2] USB: cdc-acm: add Whistler radio scanners TRX series support Johan Hovold
2020-09-21 8:43 ` Oliver Neukum
2020-09-21 9:31 ` Johan Hovold
2020-09-21 10:29 ` Oliver Neukum
2020-09-21 11:36 ` Johan Hovold
2020-09-21 11:49 ` Oliver Neukum
2020-09-21 12:03 ` Johan Hovold
2020-09-21 12:17 ` Oliver Neukum
2020-09-21 13:43 ` Johan Hovold
2020-09-25 14:49 ` Greg Kroah-Hartman [this message]
2020-09-25 14:53 ` Johan Hovold
2020-09-25 15:00 ` Greg Kroah-Hartman
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