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ofono
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hfpmodem: Add EchoCancelingNoiseReduction 

This patch adds echo canceling and noise reduction implementation to
hfpmodem. It adds the implementation to send the command "AT+NREC=0"
to the AG.
This commit is contained in:
Claudio Takahasi 2013-04-23 14:21:42 -03:00 committed by Denis Kenzior
parent c90b703289
commit cf6dce3445
1 changed files with 17 additions and 0 deletions
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17
drivers/hfpmodem/handsfree.c
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@ -260,12 +260,29 @@ static void hfp_voice_recognition(struct ofono_handsfree *hf,
CALLBACK_WITH_FAILURE(cb, data);
}
static void hfp_disable_nrec(struct ofono_handsfree *hf,
ofono_handsfree_cb_t cb, void *data)
{
struct hf_data *hd = ofono_handsfree_get_data(hf);
struct cb_data *cbd = cb_data_new(cb, data);
const char *buf = "AT+NREC=0";
if (g_at_chat_send(hd->chat, buf, NULL, hf_generic_set_cb,
cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, data);
}
static struct ofono_handsfree_driver driver = {
.name = "hfpmodem",
.probe = hfp_handsfree_probe,
.remove = hfp_handsfree_remove,
.request_phone_number = hfp_request_phone_number,
.voice_recognition = hfp_voice_recognition,
.disable_nrec = hfp_disable_nrec,
};
void hfp_handsfree_init(void)