V4L/DVB (4160): Use device specific algorithms

[linux-2.6] / drivers / media / dvb / dvb-core / dvb_frontend.c

diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index b8b28b375e60db27d359d31cdff244841f270e1d..3152a54a2539ea2aef88abafe350186597961c4d 100644 (file)
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -72,6 +72,8 @@ MODULE_PARM_DESC(dvb_powerdown_on_sleep, "0: do not power down, 1: turn LNB volt
 #define FESTATE_SEARCHING_FAST (FESTATE_TUNING_FAST | FESTATE_ZIGZAG_FAST)
 #define FESTATE_SEARCHING_SLOW (FESTATE_TUNING_SLOW | FESTATE_ZIGZAG_SLOW)
 #define FESTATE_LOSTLOCK (FESTATE_ZIGZAG_FAST | FESTATE_ZIGZAG_SLOW)
+
+#define FE_ALGO_HW             1
 /*
  * FESTATE_IDLE. No tuning parameters have been supplied and the loop is idling.
  * FESTATE_RETUNE. Parameters have been supplied, but we have not yet performed the first tune.
@@ -554,7 +556,7 @@ static int dvb_frontend_thread(void *data)
                }
 
                /* do an iteration of the tuning loop */
-               if (fe->ops.tune) {
+               if (fe->ops.get_frontend_algo(fe) == FE_ALGO_HW) {
                        /* have we been asked to retune? */
                        params = NULL;
                        if (fepriv->state & FESTATE_RETUNE) {