Hi Luiz,
>> Allow user level process to enable / disable codec offload
>> feature through mgmt interface. By default offload codec feature
>> is disabled.
>>
>> Signed-off-by: Kiran K <kiran.k@xxxxxxxxx>
>> Reviewed-by: Chethan T N <chethan.tumkur.narayan@xxxxxxxxx>
>> Reviewed-by: Srivatsa Ravishankar <ravishankar.srivatsa@xxxxxxxxx>
>> ---
>> * changes in v10:
>> - new patch added to place offload codec feature under experimental flag
>>
>> include/net/bluetooth/hci.h | 4 ++
>> net/bluetooth/mgmt.c | 106 +++++++++++++++++++++++++++++++++++-
>> net/bluetooth/sco.c | 10 ++++
>> 3 files changed, 119 insertions(+), 1 deletion(-)
>>
>> diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
>> index e20318854900..5ca98d9f64dd 100644
>> --- a/include/net/bluetooth/hci.h
>> +++ b/include/net/bluetooth/hci.h
>> @@ -331,6 +331,10 @@ enum {
>> HCI_CMD_PENDING,
>> HCI_FORCE_NO_MITM,
>>
>> +#if IS_ENABLED(CONFIG_BT_OFFLOAD_CODECS)
>> + HCI_OFFLOAD_CODECS_ENABLED,
>> +#endif
>
> That is probably a bad idea as it could lead the enum to assume
> different values based on what is enabled, besides we don't gain
> anything by not having the symbol defined all the time.
While this would work with dev_flags which are internal and not API, I still don’t like it.
There is really no benefit to make this a compile time option. And as far as I remember I never said this needs to be compile time. Actually I rather have this as an experimental setting so that it can be switched on at runtime. Nobody is going to recompile their kernels to test codec offload.
Regards
Marcel
