static int em28xx_dvb_resume(struct em28xx *dev)
{
int ret = 0;
if (dev->is_audio_only)
return 0;
if (!dev->board.has_dvb)
return 0;
em28xx_info("Resuming DVB extension");
if (dev->dvb) {
struct em28xx_dvb *dvb = dev->dvb;
if (dvb->fe[0]) {
ret = dvb_frontend_resume(dvb->fe[0]);
em28xx_info("fe0 resume %d", ret);
}
if (dvb->fe[1]) {
ret = dvb_frontend_resume(dvb->fe[1]);
em28xx_info("fe1 resume %d", ret);
}
}
return 0;
}
static int dvb_usbv2_resume_common(struct dvb_usb_device *d)
{
int ret = 0, i, active_fe;
struct dvb_frontend *fe;
dev_dbg(&d->udev->dev, "%s:\n", __func__);
for (i = 0; i < MAX_NO_OF_ADAPTER_PER_DEVICE; i++) {
active_fe = d->adapter[i].active_fe;
if (d->adapter[i].dvb_adap.priv && active_fe != -1) {
fe = d->adapter[i].fe[active_fe];
ret = dvb_frontend_resume(fe);
/* resume usb streaming */
usb_urb_submitv2(&d->adapter[i].stream, NULL);
if (d->props->streaming_ctrl)
d->props->streaming_ctrl(fe, 1);
d->adapter[i].suspend_resume_active = false;
}
}
/* start remote controller poll */
if (d->rc_polling_active)
schedule_delayed_work(&d->rc_query_work,
msecs_to_jiffies(d->rc.interval));
return ret;
}
static int em28xx_dvb_resume(struct em28xx *dev)
{
int ret = 0;
if (dev->is_audio_only)
return 0;
if (!dev->board.has_dvb)
return 0;
em28xx_info("Resuming DVB extension");
if (dev->dvb) {
struct em28xx_dvb *dvb = dev->dvb;
struct i2c_client *client = dvb->i2c_client_tuner;
if (dvb->fe[0]) {
ret = dvb_frontend_resume(dvb->fe[0]);
em28xx_info("fe0 resume %d", ret);
}
if (dvb->fe[1]) {
ret = dvb_frontend_resume(dvb->fe[1]);
em28xx_info("fe1 resume %d", ret);
}
/* remove I2C tuner */
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);
}
/* remove I2C demod */
client = dvb->i2c_client_demod;
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);
}
em28xx_unregister_dvb(dvb);
kfree(dvb);
dev->dvb = NULL;
}
return 0;
}
