Hi Alain,
On Tue, Sep 1, 2020 at 8:43 AM Alain Michaud <alainmichaud@xxxxxxxxxx> wrote:
>
> Hi Marcel/Luiz,
>
> I'd be particularly interested in seeing your opinion on whether this could be better described as some form of SCO socket property... even if this is indeed an adapter property.
Yep, but wasn't that supposed to be what BT_PKT_STATUS is for? I mean
one can just attempt to read it with getsockopt and in case of returns
an error it means the controller does not support it, that said it
doesn't look like we do check the adapter features when using
BT_PKT_STATUS, should that be checking if HCI_WIDEBAND_SPEECH_ENABLED
is set?
Also it doesn't seem we have updated userspace to support
BT_PKT_STATUS, we should probably have something to test it via
isotest and perhaps create a iso-tester.c to validate all the options.
> Thanks,
> Alain
>
> On Mon, Aug 31, 2020 at 5:44 PM Yu Liu <yudiliu@xxxxxxxxxx> wrote:
>>
>> +Alain Michaud
>>
>> Hi Marcel,
>>
>> Can you please comment on the cl as well as Luiz's suggestion? Thanks.
>>
>> On Thu, Aug 20, 2020 at 10:20 AM Yu Liu <yudiliu@xxxxxxxxxx> wrote:
>> >
>> > Friendly ping for comments from Marcel. Thanks.
>> >
>> >
>> > On Mon, Aug 17, 2020 at 4:17 PM Luiz Augusto von Dentz
>> > <luiz.dentz@xxxxxxxxx> wrote:
>> > >
>> > > Hi Marcel,
>> > >
>> > > On Mon, Aug 17, 2020 at 4:07 PM Yu Liu <yudiliu@xxxxxxxxxx> wrote:
>> > > >
>> > > > From: Archie Pusaka <apusaka@xxxxxxxxxxxx>
>> > > >
>> > > > Initially this is introduced to query whether WBS is supported by the adapter,
>> > > > the API is generic enough to be extended to support querying others in
>> > > > the future.
>> > > >
>> > > > Reviewed-by: sonnysasaka@xxxxxxxxxxxx
>> > > >
>> > > > Signed-off-by: Yu Liu <yudiliu@xxxxxxxxxx>
>> > > > ---
>> > > >
>> > > > Changes in v2:
>> > > > - Return an array of strings instead of a dict
>> > > >
>> > > > Changes in v1:
>> > > > - Initial change
>> > > >
>> > > > doc/adapter-api.txt | 12 ++++++++++++
>> > > > 1 file changed, 12 insertions(+)
>> > > >
>> > > > diff --git a/doc/adapter-api.txt b/doc/adapter-api.txt
>> > > > index 1a7255750..8fbcadb54 100644
>> > > > --- a/doc/adapter-api.txt
>> > > > +++ b/doc/adapter-api.txt
>> > > > @@ -204,6 +204,18 @@ Methods void StartDiscovery()
>> > > > org.bluez.Error.NotReady
>> > > > org.bluez.Error.Failed
>> > > >
>> > > > + array{string} GetCapabilities()
>> > > > +
>> > > > + This method returns a list of supported
>> > > > + capabilities that is populated when the adapter
>> > > > + initiated.
>> > > > +
>> > > > + Possible values:
>> > > > + "wbs" - Wide band speech
>> > >
>> > > Btw, should we stick to use wbs terminology here, or we should
>> > > actually use the HCI feature/command, because wbs has actually to be
>> > > implemented by the HFP afaik this is only indicating that the
>> > > controller is able to notify packets drops, etc, with use of erroneous
>> > > command. Perhaps we should actually use the term PLC (Packet Loss
>> > > Concealment) instead since that seems to be the real capability here,
>> > > afaik WBS does not actually require PLC.
>> > >
>> > > > +
>> > > > + Possible errors: org.bluez.Error.NotReady
>> > > > + org.bluez.Error.Failed
>> > > > +
>> > > > Properties string Address [readonly]
>> > > >
>> > > > The Bluetooth device address.
>> > > > --
>> > > > 2.28.0.220.ged08abb693-goog
>> > > >
>> > >
>> > >
>> > > --
>> > > Luiz Augusto von Dentz
--
Luiz Augusto von Dentz
