diff options
| -rw-r--r-- | drivers/hfpmodem/slc.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/hfpmodem/slc.c b/drivers/hfpmodem/slc.c index 4028479d..646befa8 100644 --- a/drivers/hfpmodem/slc.c +++ b/drivers/hfpmodem/slc.c @@ -67,6 +67,11 @@ void hfp_slc_info_init(struct hfp_slc_info *info, guint16 version) info->hf_features |= HFP_HF_FEATURE_ENHANCED_CALL_STATUS; info->hf_features |= HFP_HF_FEATURE_ENHANCED_CALL_CONTROL; + if (version < HFP_VERSION_1_6) + goto done; + + info->hf_features |= HFP_HF_FEATURE_CODEC_NEGOTIATION; + done: memset(info->cind_val, 0, sizeof(info->cind_val)); memset(info->cind_pos, 0, sizeof(info->cind_pos)); @@ -266,6 +271,21 @@ error: slc_failed(sed); } +static void bac_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct slc_establish_data *sed = user_data; + struct hfp_slc_info *info = sed->info; + + if (!ok) { + slc_failed(sed); + return; + } + + slc_establish_data_ref(sed); + g_at_chat_send(info->chat, "AT+CIND=?", cind_prefix, + cind_cb, sed, slc_establish_data_unref); +} + static void brsf_cb(gboolean ok, GAtResult *result, gpointer user_data) { struct slc_establish_data *sed = user_data; @@ -282,6 +302,15 @@ static void brsf_cb(gboolean ok, GAtResult *result, gpointer user_data) g_at_result_iter_next_number(&iter, (gint *)&info->ag_features); + if (info->ag_features & HFP_AG_FEATURE_CODEC_NEGOTIATION && + info->hf_features & HFP_HF_FEATURE_CODEC_NEGOTIATION) { + + slc_establish_data_ref(sed); + g_at_chat_send(info->chat, "AT+BAC=1", NULL, bac_cb, sed, + slc_establish_data_unref); + return; + } + slc_establish_data_ref(sed); g_at_chat_send(info->chat, "AT+CIND=?", cind_prefix, cind_cb, sed, slc_establish_data_unref); |