[media] tda18218: use DVBv5 parameters on set_params()

Instead of using DVBv3 parameters, rely on DVBv5 parameters to
set the tuner.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/common/tuners/tda18218.c b/drivers/media/common/tuners/tda18218.c
index d099501..bcdd826 100644 (file)
--- a/drivers/media/common/tuners/tda18218.c
+++ b/drivers/media/common/tuners/tda18218.c
@@ -113,6 +113,8 @@ static int tda18218_set_params(struct dvb_frontend *fe,
        struct dvb_frontend_parameters *params)
 {
        struct tda18218_priv *priv = fe->tuner_priv;
+       struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+       u32 bw = c->bandwidth_hz;
        int ret;
        u8 buf[3], i, BP_Filter, LP_Fc;
        u32 LO_Frac;
@@ -138,23 +140,18 @@ static int tda18218_set_params(struct dvb_frontend *fe,
                fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */
 
        /* low-pass filter cut-off frequency */
-       switch (params->u.ofdm.bandwidth) {
-       case BANDWIDTH_6_MHZ:
+       if (bw <= 6000000) {
                LP_Fc = 0;
                priv->if_frequency = 3000000;
-               break;
-       case BANDWIDTH_7_MHZ:
+       } else if (bw <= 7000000) {
                LP_Fc = 1;
                priv->if_frequency = 3500000;
-               break;
-       case BANDWIDTH_8_MHZ:
-       default:
+       } else {
                LP_Fc = 2;
                priv->if_frequency = 4000000;
-               break;
        }
 
-       LO_Frac = params->frequency + priv->if_frequency;
+       LO_Frac = c->frequency + priv->if_frequency;
 
        /* band-pass filter */
        if (LO_Frac < 188000000)