static int audio_update_acdb(uint32_t adev, uint32_t acdb_id)
{
uint32_t sample_rate;
int sz = -1;
sample_rate = q6_device_to_rate(adev);
if (q6_device_to_dir(adev) == Q6_RX)
rx_acdb = acdb_id;
else
tx_acdb = acdb_id;
if (acdb_id != 0)
sz = acdb_get_config_table(acdb_id, sample_rate);
if (sz <= 0) {
acdb_id = q6_device_to_cad_id(adev);
sz = acdb_get_config_table(acdb_id, sample_rate);
if (sz <= 0)
return -EINVAL;
}
audio_set_table(ac_control, adev, sz);
return 0;
}
static int audio_set_table(struct audio_client *ac,
uint32_t device_id, int size)
{
struct adsp_set_dev_cfg_table_command rpc;
memset(&rpc, 0, sizeof(rpc));
rpc.hdr.opcode = ADSP_AUDIO_IOCTL_SET_DEVICE_CONFIG_TABLE;
if (q6_device_to_dir(device_id) == Q6_TX)
rpc.hdr.data = tx_clk_freq;
rpc.device_id = device_id;
rpc.phys_addr = audio_phys;
rpc.phys_size = size;
rpc.phys_used = size;
TRACE("control: set table %x\n", device_id);
return audio_ioctl(ac, &rpc, sizeof(rpc));
}
int q6audio_do_routing(uint32_t device_id, uint32_t acdb_id)
{
if (q6audio_init())
return 0;
mutex_lock(&audio_path_lock);
switch(q6_device_to_dir(device_id)) {
case Q6_RX:
do_rx_routing(device_id, acdb_id);
break;
case Q6_TX:
do_tx_routing(device_id, acdb_id);
break;
}
mutex_unlock(&audio_path_lock);
return 0;
}
int q6audio_update_acdb(uint32_t id_src, uint32_t id_dst)
{
int res;
if (q6audio_init())
return 0;
mutex_lock(&audio_path_lock);
res = audio_update_acdb(id_dst, id_src);
if (res)
goto done;
if (q6_device_to_dir(id_dst) == Q6_RX)
qdsp6_devchg_notify(ac_control, ADSP_AUDIO_RX_DEVICE, id_dst);
else
qdsp6_devchg_notify(ac_control, ADSP_AUDIO_TX_DEVICE, id_dst);
qdsp6_standby(ac_control);
qdsp6_start(ac_control);
done:
mutex_unlock(&audio_path_lock);
return res;
}
