diff options
| author | Arvo Jarve <arvo@softshark.ee> | 2008-10-20 06:05:21 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-29 17:53:12 -0200 |
| commit | 7bcbdf386bdc2ea2bcd916a7b972ad7bca14db04 (patch) | |
| tree | 640a7ce0a7161b5f51d506eaebcc5fadc8baf588 /drivers/media | |
| parent | c59e7870fddbbc232221f92fb24958c605be404c (diff) | |
V4L/DVB (9345): Add event with changed status only
Signed-off-by: Arvo Jarve <arvo@softshark.ee>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index d006f042f22..d30e00ff36f 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -601,27 +601,33 @@ restart: * requesting a search with a new set of parameters */ if (fepriv->algo_status & DVBFE_ALGO_SEARCH_AGAIN) { - if (fe->ops.search) + if (fe->ops.search) { fepriv->algo_status = fe->ops.search(fe, &fepriv->parameters); /* We did do a search as was requested, the flags are * now unset as well and has the flags wrt to search. */ - - fepriv->algo_status &= ~DVBFE_ALGO_SEARCH_AGAIN; + } else { + fepriv->algo_status &= ~DVBFE_ALGO_SEARCH_AGAIN; + } } /* Track the carrier if the search was successful */ if (fepriv->algo_status == DVBFE_ALGO_SEARCH_SUCCESS) { - if (fepriv->algo_status & DVBFE_ALGO_SEARCH_SUCCESS) - dprintk("%s: status = DVBFE_ALGO_SEARCH_SUCCESS\n", __func__); - if (fepriv->algo_status & DVBFE_ALGO_SEARCH_FAILED) - fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN; - - fe->ops.read_status(fe, &s); - dvb_frontend_add_event(fe, s); /* update event list */ - fepriv->status = s; if (fe->ops.track) fe->ops.track(fe, &fepriv->parameters); - + } else { + fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN; + fepriv->delay = HZ / 2; + } + fe->ops.read_status(fe, &s); + if (s != fepriv->status) { + dvb_frontend_add_event(fe, s); /* update event list */ + fepriv->status = s; + if (!(s & FE_HAS_LOCK)) { + fepriv->delay = HZ / 10; + fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN; + } else { + fepriv->delay = 60 * HZ; + } } break; default: |