V4L/DVB (10976): Bug fix: For legacy applications stv0899 performs search only first...

For legacy applications stv0899 performs search only first time after insmod
due to not set DVBFE_ALGO_SEARCH_AGAIN bit

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 8434077850832d3a257599fad12e6a9ca414ea9f..8dcb3fbf7acd9df47e9dc45e04d33b185e6b3a9d 100644 (file)
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -1290,9 +1290,6 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
                dprintk("%s() Finalised property cache\n", __func__);
                dtv_property_cache_submit(fe);
 
-               /* Request the search algorithm to search */
-               fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
-
                r |= dvb_frontend_ioctl_legacy(inode, file, FE_SET_FRONTEND,
                        &fepriv->parameters);
                break;
@@ -1717,6 +1714,10 @@ static int dvb_frontend_ioctl_legacy(struct inode *inode, struct file *file,
                        fepriv->min_delay = (dvb_override_tune_delay * HZ) / 1000;
 
                fepriv->state = FESTATE_RETUNE;
+
+               /* Request the search algorithm to search */
+               fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
+
                dvb_frontend_wakeup(fe);
                dvb_frontend_add_event(fe, 0);
                fepriv->status = 0;