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[media] zl10039: use DVBv5 parameters on set_params()
authorMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 23 Dec 2011 00:20:31 +0000 (21:20 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sat, 31 Dec 2011 10:27:58 +0000 (08:27 -0200)
Instead of using DVBv3 parameters, rely on DVBv5 parameters to
set the tuner

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/dvb/frontends/zl10039.c

index c085e58..7fc8cef 100644 (file)
@@ -177,8 +177,9 @@ static int zl10039_sleep(struct dvb_frontend *fe)
 }
 
 static int zl10039_set_params(struct dvb_frontend *fe,
-                       struct dvb_frontend_parameters *params)
+                             struct dvb_frontend_parameters *params)
 {
+       struct dtv_frontend_properties *c = &fe->dtv_property_cache;
        struct zl10039_state *state = fe->tuner_priv;
        u8 buf[6];
        u8 bf;
@@ -188,12 +189,12 @@ static int zl10039_set_params(struct dvb_frontend *fe,
 
        dprintk("%s\n", __func__);
        dprintk("Set frequency = %d, symbol rate = %d\n",
-                       params->frequency, params->u.qpsk.symbol_rate);
+                       c->frequency, c->symbol_rate);
 
        /* Assumed 10.111 MHz crystal oscillator */
        /* Cancelled num/den 80 to prevent overflow */
-       div = (params->frequency * 1000) / 126387;
-       fbw = (params->u.qpsk.symbol_rate * 27) / 32000;
+       div = (c->frequency * 1000) / 126387;
+       fbw = (c->symbol_rate * 27) / 32000;
        /* Cancelled num/den 10 to prevent overflow */
        bf = ((fbw * 5088) / 1011100) - 1;