else if (fe->ops.tuner_ops.sleep)
ret = fe->ops.tuner_ops.sleep(fe);
- if (fe->ops.sleep)
+ if (fe->ops.suspend)
+ ret = fe->ops.suspend(fe);
+ else if (fe->ops.sleep)
ret = fe->ops.sleep(fe);
return ret;
fe->id);
fe->exit = DVB_FE_DEVICE_RESUME;
- if (fe->ops.init)
+ if (fe->ops.resume)
+ ret = fe->ops.resume(fe);
+ else if (fe->ops.init)
ret = fe->ops.init(fe);
if (fe->ops.tuner_ops.resume)
* allocated by the driver.
* @init: callback function used to initialize the tuner device.
* @sleep: callback function used to put the tuner to sleep.
+ * @suspend: callback function used to inform that the Kernel will
+ * suspend.
+ * @resume: callback function used to inform that the Kernel is
+ * resuming from suspend.
* @write: callback function used by some demod legacy drivers to
* allow other drivers to write data into their registers.
* Should not be used on new drivers.
int (*init)(struct dvb_frontend* fe);
int (*sleep)(struct dvb_frontend* fe);
+ int (*suspend)(struct dvb_frontend *fe);
+ int (*resume)(struct dvb_frontend *fe);
int (*write)(struct dvb_frontend* fe, const u8 buf[], int len);
* &dvb_frontend_ops.tuner_ops.suspend\(\) is available, it calls it. Otherwise,
* it will call &dvb_frontend_ops.tuner_ops.sleep\(\), if available.
*
- * It will also call &dvb_frontend_ops.sleep\(\) to put the demod to suspend.
+ * It will also call &dvb_frontend_ops.suspend\(\) to put the demod to suspend,
+ * if available. Otherwise it will call &dvb_frontend_ops.sleep\(\).
*
* The drivers should also call dvb_frontend_suspend\(\) as part of their
* handler for the &device_driver.suspend\(\).
*
* This function resumes the usual operation of the tuner after resume.
*
- * In order to resume the frontend, it calls the demod &dvb_frontend_ops.init\(\).
+ * In order to resume the frontend, it calls the demod
+ * &dvb_frontend_ops.resume\(\) if available. Otherwise it calls demod
+ * &dvb_frontend_ops.init\(\).
*
* If &dvb_frontend_ops.tuner_ops.resume\(\) is available, It, it calls it.
* Otherwise,t will call &dvb_frontend_ops.tuner_ops.init\(\), if available.