[PATCH 13/15] - xc2028 bugfix for firmware 3.6 -> Zarlink use without shift in DTV8 or DTV78

[Stefan Ringel]

signed-off-by: Stefan Ringel <stefan.rin...@arcor.de>
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -1114,7 +1122,11 @@ static int xc2028_set_params(struct dvb_frontend *fe,
 
     /* All S-code tables need a 200kHz shift */
     if (priv->ctrl.demod) {
-        demod = priv->ctrl.demod + 200;
+        if ((priv->ctrl.fname == "xc3028L-v36.fw") && (priv->ctrl.demod
== XC3028_FE_ZARLINK456) && ((type & DTV78) | (type & DTV8)) ) {
+            demod = priv->ctrl.demod;
+        } else {
+            demod = priv->ctrl.demod + 200;
+        }
         /*
          * The DTV7 S-code table needs a 700 kHz shift.
          * Thanks to Terry Wu <terrywu2...@gmail.com> for reporting this
@@ -1123,8 +1135,8 @@ static int xc2028_set_params(struct dvb_frontend *fe,
          * use this firmware after initialization, but a tune to a UHF
          * channel should then cause DTV78 to be used.
          */
-        if (type & DTV7)
-            demod += 500;
+        if (type & DTV7)
+            demod += 500;
     }
 
     return generic_set_freq(fe, p->frequency,
@@ -1240,6 +1252,10 @@ static const struct dvb_tuner_ops
xc2028_dvb_tuner_ops = {
     .get_rf_strength   = xc2028_signal,
     .set_params        = xc2028_set_params,
     .sleep             = xc2028_sleep,
+#if 0
+    int (*get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth);
+    int (*get_status)(struct dvb_frontend *fe, u32 *status);
+#endif
 };
 
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