static void msm_dai_q6_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct msm_dai_q6_dai_data *dai_data = dev_get_drvdata(dai->dev);
int rc = 0;
if (test_bit(STATUS_PORT_STARTED, dai_data->status_mask)) {
switch (dai->id) {
case VOICE_PLAYBACK_TX:
case VOICE_RECORD_TX:
case VOICE_RECORD_RX:
pr_debug("%s, stop pseudo port:%d\n",
__func__, dai->id);
rc = afe_stop_pseudo_port(dai->id);
break;
default:
rc = afe_close(dai->id); /* can block */
break;
}
if (IS_ERR_VALUE(rc))
dev_err(dai->dev, "fail to close AFE port\n");
pr_debug("%s: dai_data->status_mask = %ld\n", __func__,
*dai_data->status_mask);
clear_bit(STATUS_PORT_STARTED, dai_data->status_mask);
}
}
static int msm_dai_q6_dai_remove(struct snd_soc_dai *dai)
{
struct msm_dai_q6_dai_data *dai_data;
int rc;
dai_data = dev_get_drvdata(dai->dev);
/* If AFE port is still up, close it */
if (test_bit(STATUS_PORT_STARTED, dai_data->status_mask)) {
switch (dai->id) {
case VOICE_PLAYBACK_TX:
case VOICE_RECORD_TX:
case VOICE_RECORD_RX:
pr_debug("%s, stop pseudo port:%d\n",
__func__, dai->id);
rc = afe_stop_pseudo_port(dai->id);
break;
default:
rc = afe_close(dai->id); /* can block */
}
if (IS_ERR_VALUE(rc))
dev_err(dai->dev, "fail to close AFE port\n");
clear_bit(STATUS_PORT_STARTED, dai_data->status_mask);
}
kfree(dai_data);
snd_soc_unregister_dai(dai->dev);
return 0;
}
static int snddev_virtual_close(struct msm_snddev_info *dev_info)
{
int rc = 0;
pr_debug("%s\n", __func__);
mutex_lock(&snddev_virtual_lock);
if (!dev_info) {
pr_err("%s: NULL dev_info\n", __func__);
rc = -EINVAL;
goto done;
}
if (dev_info->opened) {
rc = afe_stop_pseudo_port(dev_info->copp_id);
} else {
pr_err("%s: Pseudo port 0x%x is not open\n",
__func__, dev_info->copp_id);
rc = -EPERM;
}
done:
mutex_unlock(&snddev_virtual_lock);
return rc;
}
int msm_disable_incall_recording(uint32_t popp_id, uint32_t rec_mode)
{
int rc = 0;
uint32_t port_id[2];
port_id[0] = VOICE_RECORD_TX;
port_id[1] = VOICE_RECORD_RX;
pr_debug("%s: popp_id %d, rec_mode %d\n", __func__, popp_id, rec_mode);
mutex_lock(&routing_info.adm_mutex);
rc = voice_start_record(rec_mode, 0);
if (rc < 0) {
pr_err("%s: Error %d stopping record\n", __func__, rc);
goto fail_cmd;
}
if (rec_mode == VOC_REC_UPLINK) {
rc = adm_close(port_id[0]);
if (rc < 0) {
pr_err("%s: Error %d in ADM close %d\n",
__func__, rc, port_id[0]);
goto fail_cmd;
}
msm_clear_copp_id(popp_id, port_id[0]);
rc = afe_stop_pseudo_port(port_id[0]);
if (rc < 0) {
pr_err("%s: Error %d in Tx pseudo port stop\n",
__func__, rc);
goto fail_cmd;
}
} else if (rec_mode == VOC_REC_DOWNLINK) {
rc = adm_close(port_id[1]);
if (rc < 0) {
pr_err("%s: Error %d in ADM close %d\n",
__func__, rc, port_id[1]);
goto fail_cmd;
}
msm_clear_copp_id(popp_id, port_id[1]);
rc = afe_stop_pseudo_port(port_id[1]);
if (rc < 0) {
pr_err("%s: Error %d in Rx pseudo port stop\n",
__func__, rc);
goto fail_cmd;
}
} else if (rec_mode == VOC_REC_BOTH) {
rc = adm_close(port_id[0]);
if (rc < 0) {
pr_err("%s: Error %d in ADM close %d\n",
__func__, rc, port_id[0]);
goto fail_cmd;
}
msm_clear_copp_id(popp_id, port_id[0]);
rc = afe_stop_pseudo_port(port_id[0]);
if (rc < 0) {
pr_err("%s: Error %d in Tx pseudo port stop\n",
__func__, rc);
goto fail_cmd;
}
rc = adm_close(port_id[1]);
if (rc < 0) {
pr_err("%s: Error %d in ADM close %d\n",
__func__, rc, port_id[1]);
goto fail_cmd;
}
msm_clear_copp_id(popp_id, port_id[1]);
rc = afe_stop_pseudo_port(port_id[1]);
if (rc < 0) {
pr_err("%s: Error %d in Rx pseudo port stop\n",
__func__, rc);
goto fail_cmd;
}
} else {
pr_err("%s Unknown rec_mode %d\n", __func__, rec_mode);
goto fail_cmd;
}
fail_cmd:
mutex_unlock(&routing_info.adm_mutex);
return rc;
}
