* [linux-dvb] question on struct dvb_frontend_ops.sleep
@ 2008-08-27 9:41 Oliver Neukum
2008-08-27 14:08 ` Steven Toth
0 siblings, 1 reply; 2+ messages in thread
From: Oliver Neukum @ 2008-08-27 9:41 UTC (permalink / raw)
To: linux-dvb; +Cc: linux-pm
Hi,
could somebody explain to me what the semantics of this call is?
It seems like dvbcore uses it to tell a device that it may power down.
But when is it to power up again? Is powering up implied in every
other method of the API? Can these methods sleep?
Regards
Oliver
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* Re: [linux-dvb] question on struct dvb_frontend_ops.sleep
2008-08-27 9:41 [linux-dvb] question on struct dvb_frontend_ops.sleep Oliver Neukum
@ 2008-08-27 14:08 ` Steven Toth
0 siblings, 0 replies; 2+ messages in thread
From: Steven Toth @ 2008-08-27 14:08 UTC (permalink / raw)
To: Oliver Neukum; +Cc: linux-pm, linux-dvb
Oliver Neukum wrote:
> Hi,
>
> could somebody explain to me what the semantics of this call is?
> It seems like dvbcore uses it to tell a device that it may power down.
> But when is it to power up again? Is powering up implied in every
> other method of the API? Can these methods sleep?
Isn't init it's powerup equivalent?
- Steve
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