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Commit 6304a60e authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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[media] dvb_core: export function to perform retune 



We need to retune when resume from suspend.

Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent c06d8752

drivers/media/dvb-core/dvb_frontend.c

+9 −0
Original line number Diff line number Diff line
@@ -307,6 +307,15 @@ void dvb_frontend_reinitialise(struct dvb_frontend *fe) 
}

EXPORT_SYMBOL(dvb_frontend_reinitialise);



void dvb_frontend_retune(struct dvb_frontend *fe)

{

	struct dvb_frontend_private *fepriv = fe->frontend_priv;



	fepriv->state = FESTATE_RETUNE;

	dvb_frontend_wakeup(fe);

}

EXPORT_SYMBOL(dvb_frontend_retune);



static void dvb_frontend_swzigzag_update_delay(struct dvb_frontend_private *fepriv, int locked)

{

	int q2;

drivers/media/dvb-core/dvb_frontend.h

+1 −0
Original line number Diff line number Diff line
@@ -418,6 +418,7 @@ extern int dvb_unregister_frontend(struct dvb_frontend *fe); 
extern void dvb_frontend_detach(struct dvb_frontend *fe);



extern void dvb_frontend_reinitialise(struct dvb_frontend *fe);

extern void dvb_frontend_retune(struct dvb_frontend *fe);



extern void dvb_frontend_sleep_until(struct timeval *waketime, u32 add_usec);

extern s32 timeval_usec_diff(struct timeval lasttime, struct timeval curtime);