int dibusb_hw_sleep(struct dvb_frontend *fe)
{
struct usb_dibusb *dib = (struct usb_dibusb *) fe->dvb->priv;
u8 b[1] = { DIBUSB_IOCTL_POWER_SLEEP };
deb_info("dibusb-device is going to bed.\n");
/* workaround, something is wrong, when dibusb 1.1 device are going to bed too late */
switch (dib->dibdev->dev_cl->id) {
case DIBUSB1_1:
case NOVAT_USB2:
case DTT200U:
break;
// Richard: @FIXME: should we need to power off there???
// skip it at this first stage
case CLASS_RTD2830:
case CLASS_RTL2831U:
case CLASS_RTL2830_GL861:
break;
default:
dibusb_ioctl_cmd(dib,DIBUSB_IOCTL_CMD_POWER_MODE, b,1);
break;
}
if (dib->fe_sleep)
return dib->fe_sleep(fe);
return 0;
}
int dibusb_streaming(struct usb_dibusb *dib,int onoff)
{
if (onoff)
dibusb_urb_submit(dib);
else
dibusb_urb_kill(dib);
switch (dib->dibdev->dev_cl->id) {
case DIBUSB2_0:
case DIBUSB2_0B:
case NOVAT_USB2:
case UMT2_0:
if (onoff)
return dibusb_ioctl_cmd(dib,DIBUSB_IOCTL_CMD_ENABLE_STREAM,NULL,0);
else
return dibusb_ioctl_cmd(dib,DIBUSB_IOCTL_CMD_DISABLE_STREAM,NULL,0);
break;
default:
break;
}
return 0;
}
/*
* ioctl for power control
*/
int dibusb_hw_wakeup(struct dvb_frontend *fe)
{
struct usb_dibusb *dib = (struct usb_dibusb *) fe->dvb->priv;
u8 b[1] = { DIBUSB_IOCTL_POWER_WAKEUP };
deb_info("dibusb-device is getting up.\n");
switch (dib->dibdev->dev_cl->id) {
case DTT200U:
break;
default:
dibusb_ioctl_cmd(dib,DIBUSB_IOCTL_CMD_POWER_MODE, b,1);
break;
}
if (dib->fe_init)
return dib->fe_init(fe);
return 0;
}
int dibusb_hw_sleep(struct dvb_frontend *fe)
{
struct usb_dibusb *dib = (struct usb_dibusb *) fe->dvb->priv;
u8 b[1] = { DIBUSB_IOCTL_POWER_SLEEP };
deb_info("dibusb-device is going to bed.\n");
/* workaround, something is wrong, when dibusb 1.1 device are going to bed too late */
switch (dib->dibdev->dev_cl->id) {
case DIBUSB1_1:
case NOVAT_USB2:
case DTT200U:
break;
default:
dibusb_ioctl_cmd(dib,DIBUSB_IOCTL_CMD_POWER_MODE, b,1);
break;
}
if (dib->fe_sleep)
return dib->fe_sleep(fe);
return 0;
}