#include "cxd2820r_priv.h"
-int cxd2820r_set_frontend_c(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+int cxd2820r_set_frontend_c(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret, i;
u8 buf[2];
+ u32 if_freq;
u16 if_ctl;
u64 num;
struct reg_val_mask tab[] = {
/* program tuner */
if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, params);
+ fe->ops.tuner_ops.set_params(fe);
- if (priv->delivery_system != SYS_DVBC_ANNEX_AC) {
+ if (priv->delivery_system != SYS_DVBC_ANNEX_A) {
for (i = 0; i < ARRAY_SIZE(tab); i++) {
ret = cxd2820r_wr_reg_mask(priv, tab[i].reg,
tab[i].val, tab[i].mask);
}
}
- priv->delivery_system = SYS_DVBC_ANNEX_AC;
+ priv->delivery_system = SYS_DVBC_ANNEX_A;
priv->ber_running = 0; /* tune stops BER counter */
- num = priv->cfg.if_dvbc;
+ /* program IF frequency */
+ if (fe->ops.tuner_ops.get_if_frequency) {
+ ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);
+ if (ret)
+ goto error;
+ } else
+ if_freq = 0;
+
+ dbg("%s: if_freq=%d", __func__, if_freq);
+
+ num = if_freq / 1000; /* Hz => kHz */
num *= 0x4000;
if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
buf[0] = (if_ctl >> 8) & 0x3f;
return ret;
}
-int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+int cxd2820r_get_frontend_c(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;