static int q6_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
int rc;
uint32_t n;
uint32_t id[2];
uint32_t mute_status;
switch (cmd) {
case AUDIO_SWITCH_DEVICE:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
if (!rc)
rc = q6audio_do_routing(id[0], id[1]);
break;
case AUDIO_SET_VOLUME:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (!rc)
rc = q6audio_set_rx_volume(n);
break;
case AUDIO_SET_MUTE:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (!rc) {
if (voice_started) {
if (n == 1)
mute_status = STREAM_MUTE;
else
mute_status = STREAM_UNMUTE;
} else {
if (n == 1)
mute_status = DEVICE_MUTE;
else
mute_status = DEVICE_UNMUTE;
}
rc = q6audio_set_tx_mute(mute_status);
}
break;
case AUDIO_UPDATE_ACDB:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
if (!rc)
rc = q6audio_update_acdb(id[0], 0);
break;
case AUDIO_START_VOICE:
rc = q6_voice_start();
break;
case AUDIO_STOP_VOICE:
rc = q6_voice_stop();
break;
case AUDIO_REINIT_ACDB:
rc = 0;
break;
default:
rc = -EINVAL;
}
return rc;
}
static int q6_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
int rc;
uint32_t n;
uint32_t id[2];
switch (cmd) {
case AUDIO_SWITCH_DEVICE:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
if (!rc) {
rc = q6audio_do_routing(id[0], id[1]);
pr_info("[Audio_CTL] id[0] = 0x%x, id[1] = 0x%x\n",id[0], id[1]);
}
break;
case AUDIO_SET_VOLUME:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (!rc)
rc = q6audio_set_rx_volume(n);
break;
case AUDIO_SET_MUTE:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (!rc)
rc = q6audio_set_tx_mute(n);
break;
case AUDIO_UPDATE_ACDB:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
if (!rc)
rc = q6audio_update_acdb(id[0], 0);
break;
case AUDIO_START_VOICE:
rc = q6_voice_start();
break;
case AUDIO_STOP_VOICE:
rc = q6_voice_stop();
break;
case AUDIO_START_FM:
rc = q6_fm_start();
break;
case AUDIO_STOP_FM:
rc = q6_fm_stop();
break;
case AUDIO_REINIT_ACDB:
rc = 0;
break;
default:
rc = -EINVAL;
}
return rc;
}
static long q6_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
int rc;
uint32_t n;
uint32_t id[2];
char filename[64];
switch (cmd) {
case AUDIO_SWITCH_DEVICE:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
if (rc) {
pr_err("%s: bad user address\n", __func__);
rc = -EFAULT;
} else
rc = q6audio_do_routing(id[0], id[1]);
break;
case AUDIO_SET_VOLUME:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (rc) {
pr_err("%s: bad user address\n", __func__);
rc = -EFAULT;
} else
rc = q6audio_set_rx_volume(n);
break;
case AUDIO_SET_MUTE:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (rc) {
pr_err("%s: bad user address\n", __func__);
rc = -EFAULT;
} else
rc = q6audio_set_tx_mute(n);
break;
case AUDIO_UPDATE_ACDB:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
if (rc) {
pr_err("%s: bad user address\n", __func__);
rc = -EFAULT;
} else
rc = q6audio_update_acdb(id[0], id[1]);
break;
case AUDIO_START_VOICE:
if (arg == 0)
id[0] = id[1] = 0;
else if (copy_from_user(&id, (void *)arg, sizeof(id))) {
pr_info("voice: copy acdb_id from user failed\n");
rc = -EFAULT;
break;
}
rc = q6_voice_start(id[0], id[1]);
break;
case AUDIO_STOP_VOICE:
rc = q6_voice_stop();
break;
case AUDIO_START_FM:
rc = q6_fm_start();
break;
case AUDIO_STOP_FM:
rc = q6_fm_stop();
break;
case AUDIO_REINIT_ACDB:
rc = copy_from_user(&filename, (void *)arg, sizeof(filename));
if (rc) {
pr_err("%s: bad user address\n", __func__);
rc = -EFAULT;
} else
rc = q6audio_reinit_acdb(filename);
break;
default:
pr_info("%s: unknown %d\n", __func__, cmd);
rc = -EINVAL;
}
return rc;
}
static long q6_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
int rc;
uint32_t n;
uint32_t id[2];
char filename[64];
switch (cmd) {
case AUDIO_SWITCH_DEVICE:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
if (!rc)
rc = q6audio_do_routing(id[0], id[1]);
break;
case AUDIO_SET_VOLUME:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (!rc)
rc = q6audio_set_rx_volume(n);
break;
case AUDIO_SET_MUTE:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (!rc)
rc = q6audio_set_tx_mute(n);
break;
case AUDIO_UPDATE_ACDB:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
if (!rc)
rc = q6audio_update_acdb(id[0], id[1]);
break;
case AUDIO_START_VOICE:
if (arg == 0) {
id[0] = id[1] = 0;
} else if (copy_from_user(&id, (void*) arg, sizeof(id))) {
pr_info("voice: copy acdb_id from user failed\n");
rc = -EFAULT;
break;
}
rc = q6_voice_start(id[0], id[1]);
break;
case AUDIO_STOP_VOICE:
rc = q6_voice_stop();
break;
case AUDIO_START_FM:
rc = q6_fm_start();
break;
case AUDIO_STOP_FM:
rc = q6_fm_stop();
break;
case AUDIO_REINIT_ACDB:
rc = copy_from_user(&filename, (void *)arg, sizeof(filename));
if (!rc)
rc = q6audio_reinit_acdb(filename);
break;
case AUDIO_ENABLE_AUXPGA_LOOPBACK: {
uint32_t enable;
if (copy_from_user(&enable, (void*) arg, sizeof(enable))) {
rc = -EFAULT;
break;
}
rc = enable_aux_loopback(enable);
break;
}
default:
rc = -EINVAL;
}
return rc;
}
static int q6_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
int rc;
uint32_t n;
uint32_t id[2];
char filename[64];
// printk("$$$ AUDIO IOCTL=%08X\n", cmd);
switch (cmd) {
case AUDIO_SWITCH_DEVICE:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
AUDIO_INFO("SWITCH DEVICE %d, acdb %d\n", id[0], id[1]);
if (!rc)
rc = q6audio_do_routing(id[0], id[1]);
break;
case AUDIO_SET_VOLUME:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (!rc)
rc = q6audio_set_rx_volume(n);
break;
case AUDIO_SET_MUTE:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (!rc)
rc = q6audio_set_tx_mute(n);
break;
case AUDIO_UPDATE_ACDB:
rc = copy_from_user(&id, (void *)arg, sizeof(id));
if (!rc)
rc = q6audio_update_acdb(id[0], id[1]);
break;
case AUDIO_START_VOICE:
if (arg == 0) {
id[0] = id[1] = 0;
} else if (copy_from_user(&id, (void*) arg, sizeof(id))) {
pr_info("voice: copy acdb_id from user failed\n");
rc = -EFAULT;
break;
}
AUDIO_INFO("voice: start\n");
rc = q6_voice_start(id[0], id[1]);
break;
case AUDIO_STOP_VOICE:
AUDIO_INFO("voice: stop\n");
rc = q6_voice_stop();
break;
case AUDIO_START_FM:
AUDIO_INFO("FM: start\n");
rc = q6_fm_start();
break;
case AUDIO_STOP_FM:
AUDIO_INFO("FM: stop\n");
rc = q6_fm_stop();
break;
case AUDIO_REINIT_ACDB:
rc = copy_from_user(&filename, (void *)arg, sizeof(filename));
if (!rc)
rc = q6audio_reinit_acdb(filename);
break;
case AUDIO_ENABLE_AUXPGA_LOOPBACK: {
uint32_t enable;
if (copy_from_user(&enable, (void*) arg, sizeof(enable))) {
rc = -EFAULT;
break;
}
AUDIO_INFO("audio_ctl: enable aux loopback %d\n", enable);
rc = enable_aux_loopback(enable);
break;
}
case AUDIO_SET_AUXPGA_GAIN: {
int level;
if (copy_from_user(&level, (void*) arg, sizeof(level))) {
rc = -EFAULT;
break;
}
AUDIO_INFO("audio_ctl: set aux gain %d\n", level);
rc = set_aux_gain(level);
break;
}
case AUDIO_SET_RX_MUTE:
rc = copy_from_user(&n, (void *)arg, sizeof(n));
if (!rc)
rc = q6audio_set_rx_mute(n);
break;
default:
rc = -EINVAL;
}
return rc;
}
