[Bluez-devel] Re: Re: Again: Problems with Dongle, Headset or btsco

Jesse Guardiani
2005-02-02T05:00:56Z

Marcel Holtmann wrote:

> Hi Lars,
>
>> as it seems that those dongles seem not to work with the currect sco
>> implementation, what would you propose to debug this misfunction?
>>
>> Maybe the hci_usb driver can be fixed or a workaround added for this
>> chipsets (I think they are buggy, not our implementation, but if there's
>> a simple workaround...)
>
> the Silicon Wave chips are not the best ones. They have problems and it
> seems that they are not going to fix them. Mostly because they sell ROM
> chips are these ones can't be updated by a newer firmware. However if
> this is the problem with SCO packets and handle 0 then the hci_usb
> driver should simply drop these frames, because they are not valid SCO
> payload.

I'm confused by this response. I have a USB-240 dongle too. Does this mean
that a simple workaround is possible, or no?

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