static ssize_t snd_adie_debug_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
int rc = 0, op = 0;
int id = 0, adie_block = 0, config = 1;
sscanf(buf, "%d %d %d %d", &op, &id, &adie_block, &config);
MM_INFO("\nUser input: op %d id %d block %d config %d\n", op, id,
adie_block, config);
switch (op) {
case ADIE_SVC_REGISTER_CLIENT:
MM_INFO("ADIE_SVC_REGISTER_CLIENT\n");
rc = adie_svc_get();
if (rc >= 0)
MM_INFO("Client registered: %d\n", rc);
else
MM_ERR("Failed registering client\n");
break;
case ADIE_SVC_DEREGISTER_CLIENT:
MM_INFO("ADIE_SVC_DEREGISTER_CLIENT: %d\n", id);
rc = adie_svc_put(id);
if (!rc)
MM_INFO("Client %d deregistered\n", id);
else
MM_ERR("Failed unregistering the client: %d\n", id);
break;
case ADIE_SVC_CONFIG_ADIE_BLOCK:
MM_INFO("ADIE_SVC_CONFIG_ADIE_BLOCK: id %d adie_block %d \
config %d\n", id, adie_block, config);
rc = adie_svc_config_adie_block(id,
(enum adie_block_enum_type)adie_block, (bool)config);
if (!rc)
MM_INFO("ADIE block %d %s", adie_block,
config ? "enabled\n" : "disabled\n");
else if (rc == 2)
MM_INFO("ADIE block %d already in use\n", adie_block);
else
MM_ERR("ERROR configuring the ADIE block\n");
break;
default:
MM_INFO("Invalid operation\n");
}
return count;
}
/** Private functions */
static int seport_platform_register_mic_bias_client(u8 register_client)
{
int err = 0;
if (register_client) {
if (seport_pf_client_id < 0) {
seport_pf_client_id = adie_svc_get();
if(seport_pf_client_id < 0) {
err = -EFAULT;
goto out;
}
} else {
printk(KERN_WARNING "%s - Client already registered as: %d\n",
__func__, seport_pf_client_id);
err = -EEXIST;
goto out;
}
if (ADIE_SVC_STATUS_FAILURE == seport_pf_client_id ||
ADIE_SVC_STATUS_INUSE == seport_pf_client_id) {
printk(KERN_CRIT "%s - Failed to register client or client " \
"already in use\n", __func__);
err = -ENOMSG;
}
} else {
if (seport_pf_client_id >= 0) {
(void)adie_svc_put(seport_pf_client_id);
seport_pf_client_id = -1;
} else {
printk(KERN_INFO "%s - Client already deregistered\n",
__func__);
err = -EEXIST;
}
}
out:
return err;
}
