v4l/dvb: Backport the DISEQC regression fix to 2.6.17.x

Backport the DISEQC regression fix to 2.6.17.x

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index a051790161b095f674010e0e286c882f8df0b0a3..cb69372fe1ae4236db536b42f1ce7529257e027f 100644 (file)
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -519,7 +519,9 @@ 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... */
@@ -996,17 +998,17 @@ 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;