Hi Kiran, > This enables codec offload experimental feature if its UUIDs has been > enabled by main.conf:Experimental or -E has been passed in the command > line. > --- > src/adapter.c | 43 +++++++++++++++++++++++++++++++++++++++++++ > src/main.c | 1 + > src/main.conf | 1 + > 3 files changed, 45 insertions(+) > > diff --git a/src/adapter.c b/src/adapter.c > index 309956bbb5be..1627cc127057 100644 > --- a/src/adapter.c > +++ b/src/adapter.c > @@ -142,6 +142,13 @@ static const struct mgmt_exp_uuid codec_offload_uuid = { > .str = "a6695ace-ee7f-4fb9-881a-5fac66c629af" > }; > > +/* 0cc2131f-96f0-4cd1-b313-b97e7cbc8335 */ > +static const struct mgmt_exp_uuid msft_a2dp_offload_codecs_uuid = { > + .val = { 0x35, 0x83, 0xbc, 0x7c, 0x7e, 0xb9, 0x13, 0xb3, > + 0xd1, 0x4c, 0xf0, 0x96, 0x1f, 0x13, 0xc2, 0x0c}, > + .str = "0cc2131f-96f0-4cd1-b313-b97e7cbc8335" > +}; > + > static DBusConnection *dbus_conn = NULL; > > static uint32_t kernel_features = 0; > @@ -9789,6 +9796,41 @@ static void codec_offload_func(struct btd_adapter *adapter, uint8_t action) > btd_error(adapter->dev_id, "Failed to set Codec Offload"); > } > > +static void msft_a2dp_offload_complete(uint8_t status, uint16_t len, > + const void *param, void *user_data) > +{ > + struct btd_adapter *adapter = user_data; > + uint8_t action = btd_opts.experimental ? 0x01 : 0x00; > + > + if (status != 0) { > + error("Set MSFT a2dp offload codec failed with status 0x%02x (%s)", > + status, mgmt_errstr(status)); > + return; > + } > + > + DBG("MSFT a2dp offload codecs successfully set"); we need to switch to using btd_debug or DBG_IDX to include the index number in the traces. > + > + if (action) > + queue_push_tail(adapter->exps, > + (void *)msft_a2dp_offload_codecs_uuid.val); > +} > + > +static void msft_a2dp_offload_func(struct btd_adapter *adapter, uint8_t action) > +{ > + struct mgmt_cp_set_exp_feature cp; > + > + memset(&cp, 0, sizeof(cp)); > + memcpy(cp.uuid, msft_a2dp_offload_codecs_uuid.val, 16); > + cp.action = action; > + > + if (mgmt_send(adapter->mgmt, MGMT_OP_SET_EXP_FEATURE, > + adapter->dev_id, sizeof(cp), &cp, > + msft_a2dp_offload_complete, adapter, NULL) > 0) > + return; > + > + btd_error(adapter->dev_id, "Failed to set RPA Resolution"); > +} We are no longer dealing with the blunt copy-and-paste mistakes, please do a proper review before sending any patch. Regards Marcel