[PATCH] tuner-xc2028: Fix 7 MHz DVB-T when used with zl10353 demod

[Andy Walls]

All,

The following is a patch that gets 7 MHz DVB-T working for the Leadtek
DVR3100 H.

Any comments?

Regards,
Andy

Signed-off-by: Andy Walls <awa...@radix.net>
Tested-by: Terry Wu <terrywu2...@gmail.com>

diff -r fad35ab59848 linux/drivers/media/common/tuners/tuner-xc2028.c
--- a/linux/drivers/media/common/tuners/tuner-xc2028.c  Fri Jun 05 08:42:27 
2009 -0400
+++ b/linux/drivers/media/common/tuners/tuner-xc2028.c  Tue Jun 09 20:10:06 
2009 -0400
@@ -1099,8 +1099,13 @@
        }
 
        /* All S-code tables need a 200kHz shift */
-       if (priv->ctrl.demod)
+       if (priv->ctrl.demod) {
                demod = priv->ctrl.demod + 200;
+               /* Terry Wu <terrywu2...@gmail.com> */
+               if (priv->ctrl.demod == XC3028_FE_ZARLINK456 &&
+                   bw == BANDWIDTH_7_MHZ)
+                       demod += 500;
+       }
 
        return generic_set_freq(fe, p->frequency,
                                T_DIGITAL_TV, type, 0, demod);


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