static int q6_voice_stop(void)
{
mutex_lock(&voice_lock);
if (voice_started) {
q6voice_close(voc_tx_clnt);
q6voice_close(voc_rx_clnt);
voice_started = 0;
}
mutex_unlock(&voice_lock);
return 0;
}
static int q6_voice_stop(void)
{
mutex_lock(&voice_lock);
if (atomic_read(&voice_started)) {
q6voice_close(voc_tx_clnt);
q6voice_close(voc_rx_clnt);
atomic_set(&voice_started,0);
}
mutex_unlock(&voice_lock);
return 0;
}
static int q6_voice_start(uint32_t rx_acdb_id, uint32_t tx_acdb_id)
{
int rc = 0;
mutex_lock(&voice_lock);
if (voice_started) {
pr_err("voice: busy\n");
rc = -EBUSY;
goto done;
}
voc_rx_clnt = q6voice_open(AUDIO_FLAG_WRITE, rx_acdb_id);
if (!voc_rx_clnt) {
pr_err("voice: open voice rx failed.\n");
rc = -ENOMEM;
goto done;
}
voc_tx_clnt = q6voice_open(AUDIO_FLAG_READ, tx_acdb_id);
if (!voc_tx_clnt) {
pr_err("voice: open voice tx failed.\n");
q6voice_close(voc_rx_clnt);
rc = -ENOMEM;
}
voice_started = 1;
done:
mutex_unlock(&voice_lock);
return rc;
}
static int q6_voice_start(void)
{
int rc = 0;
mutex_lock(&voice_lock);
if (voice_started) {
pr_err("[%s:%s] busy\n", __MM_FILE__, __func__);
rc = -EBUSY;
goto done;
}
voc_tx_clnt = q6voice_open(AUDIO_FLAG_WRITE);
if (!voc_tx_clnt) {
pr_err("[%s:%s] open voice tx failed.\n", __MM_FILE__,
__func__);
rc = -ENOMEM;
goto done;
}
voc_rx_clnt = q6voice_open(AUDIO_FLAG_READ);
if (!voc_rx_clnt) {
pr_err("[%s:%s] open voice rx failed.\n", __MM_FILE__,
__func__);
q6voice_close(voc_tx_clnt);
rc = -ENOMEM;
}
voice_started = 1;
done:
mutex_unlock(&voice_lock);
return rc;
}