diff options
| author | Antti Palosaari <crope@iki.fi> | 2012-08-15 05:21:04 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-16 02:15:45 +0400 |
| commit | 6304a60eb891137cfc20047263073a5d087e2f69 (patch) | |
| tree | ef6615d9656732d7eb803bd96561eed80c4c4573 /drivers/media/dvb-core | |
| parent | c06d8752e790ed1e717316416c10a7929f1873dd (diff) | |
| download | linux-6304a60eb891137cfc20047263073a5d087e2f69.tar.xz | |
[media] dvb_core: export function to perform retune
We need to retune when resume from suspend.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb-core')
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.c | 9 | ||||
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 12e5eb1fff76..5fb19eae5a82 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -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; diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h index de410cc94fbb..58f6b4c16b40 100644 --- a/drivers/media/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb-core/dvb_frontend.h @@ -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); |