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SubjectRe: [PATCH] usb: xhci: Add XHCI_TRUST_TX_LENGTH for Renesas uPD720201
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On 12.12.2017 18:54, Ard Biesheuvel wrote:
> On 12 December 2017 at 16:47, Daniel Thompson
> <daniel.thompson@linaro.org> wrote:
>> When plugging in a USB webcam I see the following message:
>> xhci_hcd 0000:04:00.0: WARN Successful completion on short TX: needs
>> XHCI_TRUST_TX_LENGTH quirk?
>> handle_tx_event: 913 callbacks suppressed
>>
>> All is quiet again with this patch (and I've done a fair but of soak
>> testing with the camera since).
>>
>> Cc: <stable@vger.kernel.org>
>> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
>
> I have been setting this quirk manually for ages on my kernel command
> line, for the same reason (MS HD Webcam), and with the same positive
> result, so
>
> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

Thanks, adding

-Mathias

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