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| author | Andrew de Quincey <adq_dvb@lidskialf.net> | 2006-07-10 03:34:14 -0300 |
|---|---|---|
| committer | Andrew de Quincey <adq_dvb@lidskialf.net> | 2006-07-10 03:34:14 -0300 |
| commit | 740533c62e6b12d108c9597c4547468f223c79e3 (patch) | |
| tree | c20a203cbdfd47fbf3752fc4d1ab60566822def0 | |
| parent | 789a5a51b4420ee76e4341cf32154c0ddb225d19 (diff) | |
| download | mediapointer-dvb-s2-740533c62e6b12d108c9597c4547468f223c79e3.tar.gz mediapointer-dvb-s2-740533c62e6b12d108c9597c4547468f223c79e3.tar.bz2 | |
Fix DISEQC regression
From: Andrew de Quincey <adq_dvb@lidskialf.net>
The changes to add frontend reinitialisation moved the position where the
init() op is called into the frontend thread. Unfortunately, since DISEQC
operations do not use the frontend thread, this meant that DISEQC could be
called against an uninitalised frontend, leading to all sorts of trouble.
Patch fixes this by reinstating the original fronted intialisation call.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
| -rw-r--r-- | linux/drivers/media/dvb/dvb-core/dvb_frontend.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c index 0102f5a15..2f992b982 100644 --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -526,7 +526,9 @@ static int dvb_frontend_thread(void *data) fepriv->delay = 3*HZ; fepriv->status = 0; fepriv->wakeup = 0; - fepriv->reinitialise = 1; + fepriv->reinitialise = 0; + + dvb_frontend_init(fe); while (1) { up(&fepriv->sem); /* is locked when we enter the thread... */ @@ -1019,17 +1021,18 @@ static int dvb_frontend_open(struct inode *inode, struct file *file) return ret; if ((file->f_flags & O_ACCMODE) != O_RDONLY) { + + /* normal tune mode when opened R/W */ + fepriv->tune_mode_flags &= ~FE_TUNE_MODE_ONESHOT; + fepriv->tone = -1; + fepriv->voltage = -1; + ret = dvb_frontend_start (fe); if (ret) dvb_generic_release (inode, file); /* empty event queue */ fepriv->events.eventr = fepriv->events.eventw = 0; - - /* normal tune mode when opened R/W */ - fepriv->tune_mode_flags &= ~FE_TUNE_MODE_ONESHOT; - fepriv->tone = -1; - fepriv->voltage = -1; } return ret; |