mirror of git://git.sysmocom.de/ofono
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.
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@ -260,12 +260,29 @@ static void hfp_voice_recognition(struct ofono_handsfree *hf,
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static void hfp_disable_nrec(struct ofono_handsfree *hf,
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ofono_handsfree_cb_t cb, void *data)
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{
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struct hf_data *hd = ofono_handsfree_get_data(hf);
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struct cb_data *cbd = cb_data_new(cb, data);
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const char *buf = "AT+NREC=0";
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if (g_at_chat_send(hd->chat, buf, NULL, hf_generic_set_cb,
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cbd, g_free) > 0)
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return;
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static struct ofono_handsfree_driver driver = {
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.name = "hfpmodem",
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.probe = hfp_handsfree_probe,
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.remove = hfp_handsfree_remove,
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.request_phone_number = hfp_request_phone_number,
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.voice_recognition = hfp_voice_recognition,
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.disable_nrec = hfp_disable_nrec,
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};
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void hfp_handsfree_init(void)
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