int xmm626_sec_modem_power(int device_fd, int power)
{
int rc;
rc = sysfs_value_write(XMM626_SEC_MODEM_POWER_PATH, !!power);
if (rc < 0)
return -1;
return 0;
}
int xmm626_sec_modem_link_control_active(int device_fd, int active)
{
int rc;
rc = sysfs_value_write(XMM626_SEC_LINK_ACTIVE_PATH, !!active);
if (rc < 0)
return -1;
return 0;
}
int cm36651_light_set_delay(struct smdk4x12_sensors_handlers *handlers, int64_t delay)
{
struct cm36651_light_data *data;
int rc;
ALOGD("%s(%p, %" PRId64 ")", __func__, handlers, delay);
if (handlers == NULL || handlers->data == NULL)
return -EINVAL;
data = (struct cm36651_light_data *) handlers->data;
rc = sysfs_value_write(data->path_delay, delay);
if (rc < 0) {
ALOGE("%s: Unable to write sysfs value", __func__);
return -1;
}
return 0;
}
int cm36651_light_deactivate(struct smdk4x12_sensors_handlers *handlers)
{
struct cm36651_light_data *data;
int rc;
ALOGD("%s(%p)", __func__, handlers);
if (handlers == NULL || handlers->data == NULL)
return -EINVAL;
data = (struct cm36651_light_data *) handlers->data;
rc = sysfs_value_write(data->path_enable, 0);
if (rc < 0) {
ALOGE("%s: Unable to write sysfs value", __func__);
return -1;
}
handlers->activated = 1;
return 0;
}
int xmm626_sec_modem_hci_power(int power)
{
int ehci_rc, ohci_rc = -1;
/*ohci_rc = sysfs_value_write(XMM626_SEC_MODEM_OHCI_POWER_SYSFS, !!power);
if (ohci_rc >= 0)
usleep(50000);
*/
if (!!power) {
ohci_rc = sysfs_value_write(XMM626_SEC_MODEM_PDA_ACTIVE_SYSFS, 1);
if (sysfs_value_read(XMM626_SEC_HOSTWAKE_PATH)) {
ohci_rc |= sysfs_value_write(XMM626_SEC_MODEM_SLAVEWAKE_SYSFS, 0);
usleep(10000);
ohci_rc |= sysfs_value_write(XMM626_SEC_MODEM_SLAVEWAKE_SYSFS, 1);
}
ehci_rc = sysfs_value_write(XMM626_SEC_MODEM_EHCI_POWER_SYSFS, !!power);
if (ehci_rc >= 0)
usleep(50000);
ohci_rc |= sysfs_value_write(XMM626_SEC_LINK_ACTIVE_PATH, 1);
} else {
ehci_rc = sysfs_value_write(XMM626_SEC_MODEM_EHCI_POWER_SYSFS, !!power);
if (ehci_rc >= 0)
usleep(50000);
//ohci_rc = sysfs_value_write(XMM626_SEC_MODEM_PDA_ACTIVE_SYSFS, 0);
ohci_rc = sysfs_value_write(XMM626_SEC_LINK_ACTIVE_PATH, 0);
}
if (ohci_rc < 0) {
printf("ohci_rc < 0\n");
}
if (ehci_rc < 0 && ohci_rc < 0)
return -1;
return 0;
}