@@ -383,7 +383,7 @@ extern int dvb_usbv2_probe(struct usb_interface *,
extern void dvb_usbv2_disconnect(struct usb_interface *);
extern int dvb_usbv2_suspend(struct usb_interface *, pm_message_t);
extern int dvb_usbv2_resume(struct usb_interface *);
-#define dvb_usbv2_reset_resume dvb_usbv2_resume
+extern int dvb_usbv2_reset_resume(struct usb_interface *);
/* the generic read/write method for device control */
extern int dvb_usbv2_generic_rw(struct dvb_usb_device *, u8 *, u16, u8 *, u16);
@@ -952,7 +952,7 @@ EXPORT_SYMBOL(dvb_usbv2_disconnect);
int dvb_usbv2_suspend(struct usb_interface *intf, pm_message_t msg)
{
struct dvb_usb_device *d = usb_get_intfdata(intf);
- int i, active_fe;
+ int ret = 0, i, active_fe;
struct dvb_frontend *fe;
dev_dbg(&d->udev->dev, "%s:\n", __func__);
@@ -972,18 +972,17 @@ int dvb_usbv2_suspend(struct usb_interface *intf, pm_message_t msg)
/* stop usb streaming */
usb_urb_killv2(&d->adapter[i].stream);
- dvb_frontend_suspend(fe);
+ ret = dvb_frontend_suspend(fe);
}
}
- return 0;
+ return ret;
}
EXPORT_SYMBOL(dvb_usbv2_suspend);
-int dvb_usbv2_resume(struct usb_interface *intf)
+static int dvb_usbv2_resume_common(struct dvb_usb_device *d)
{
- struct dvb_usb_device *d = usb_get_intfdata(intf);
- int i, active_fe;
+ int ret = 0, i, active_fe;
struct dvb_frontend *fe;
dev_dbg(&d->udev->dev, "%s:\n", __func__);
@@ -992,7 +991,7 @@ int dvb_usbv2_resume(struct usb_interface *intf)
if (d->adapter[i].dvb_adap.priv && active_fe != -1) {
fe = d->adapter[i].fe[active_fe];
- dvb_frontend_resume(fe);
+ ret = dvb_frontend_resume(fe);
/* resume usb streaming */
usb_urb_submitv2(&d->adapter[i].stream, NULL);
@@ -1009,10 +1008,37 @@ int dvb_usbv2_resume(struct usb_interface *intf)
schedule_delayed_work(&d->rc_query_work,
msecs_to_jiffies(d->rc.interval));
- return 0;
+ return ret;
+}
+
+int dvb_usbv2_resume(struct usb_interface *intf)
+{
+ struct dvb_usb_device *d = usb_get_intfdata(intf);
+ dev_dbg(&d->udev->dev, "%s:\n", __func__);
+
+ return dvb_usbv2_resume_common(d);
}
EXPORT_SYMBOL(dvb_usbv2_resume);
+int dvb_usbv2_reset_resume(struct usb_interface *intf)
+{
+ struct dvb_usb_device *d = usb_get_intfdata(intf);
+ int ret;
+ dev_dbg(&d->udev->dev, "%s:\n", __func__);
+
+ dvb_usbv2_device_power_ctrl(d, 1);
+
+ if (d->props->init)
+ d->props->init(d);
+
+ ret = dvb_usbv2_resume_common(d);
+
+ dvb_usbv2_device_power_ctrl(d, 0);
+
+ return ret;
+}
+EXPORT_SYMBOL(dvb_usbv2_reset_resume);
+
MODULE_VERSION("2.0");
MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
Add .reset_resume() support. Also some other small changes for suspend / resume. Signed-off-by: Antti Palosaari <crope@iki.fi> --- drivers/media/usb/dvb-usb-v2/dvb_usb.h | 2 +- drivers/media/usb/dvb-usb-v2/dvb_usb_core.c | 42 +++++++++++++++++++++++------ 2 files changed, 35 insertions(+), 9 deletions(-)