Olivier Galibert wrote:
> Some bluetooth adapters return an incorrect number of sco packets in
> READ_BUFFER_SIZE. Add a quirk hook to fix it from the driver side,
> and use the hook for a first adapter.
>
> Signed-off-by: Olivier Galibert <[email protected]>
>
> ---
>
> I tried to take Marcel Holtmann's remarks into account, but he seems
> unavailable to tell me whether he likes that version, so I'll send it
> to the whole shebang instead of just him this time.
>
> The main point was "only the driver knows how to fix the problem",
> hence a function pointer quirk hook. This is definitively not limited
> to broadcom USB devices, googling for "SCO MTU 64:0" has interesting
> results.
>
> Pavel, '4' doesn't seem to be a value that happens in any correctly
> answering adapter, while 8 happens often. Try "SCO MTU 64:4" and "SCO
> MTU 64:8" for comparison.
>
>
> drivers/bluetooth/hci_usb.c | 12 ++++++++++++
> drivers/bluetooth/hci_usb.h | 1 +
> include/net/bluetooth/hci_core.h | 1 +
> net/bluetooth/hci_event.c | 16 ++++++++++++++--
> 4 files changed, 28 insertions(+), 2 deletions(-)
>
> 841d7690e75189803907fbc4616b984087e7f89c
Replying to an old email about a patch that hasn't made it yet (at least
to 2.6.17.3).
Without this patch I can't use my Belkin F8T012 with the bluetooth alsa
sound driver (snd-bt-sco)
with it, I can :)
Thanks Olivier.
Is this likely to be merged?
David
PS, I tried the patch here:
http://bluetooth-alsa.sourceforge.net/sco-mtu.patch
that is mentioned here:
http://bluetooth-alsa.sourceforge.net/
but it doesn't work for me.
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