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path: root/drivers/media/common/tuners/tda827x.c
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Diffstat (limited to 'drivers/media/common/tuners/tda827x.c')
-rw-r--r--drivers/media/common/tuners/tda827x.c52
1 files changed, 26 insertions, 26 deletions
diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c
index e0d5b43772b8..a0d176267470 100644
--- a/drivers/media/common/tuners/tda827x.c
+++ b/drivers/media/common/tuners/tda827x.c
@@ -152,9 +152,9 @@ static int tuner_transfer(struct dvb_frontend *fe,
return rc;
}
-static int tda827xo_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int tda827xo_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct tda827x_priv *priv = fe->tuner_priv;
u8 buf[14];
int rc;
@@ -165,18 +165,16 @@ static int tda827xo_set_params(struct dvb_frontend *fe,
u32 N;
dprintk("%s:\n", __func__);
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ if (c->bandwidth_hz == 0) {
+ if_freq = 5000000;
+ } else if (c->bandwidth_hz <= 6000000) {
if_freq = 4000000;
- break;
- case BANDWIDTH_7_MHZ:
+ } else if (c->bandwidth_hz <= 7000000) {
if_freq = 4500000;
- break;
- default: /* 8 MHz or Auto */
+ } else { /* 8 MHz */
if_freq = 5000000;
- break;
}
- tuner_freq = params->frequency;
+ tuner_freq = c->frequency;
i = 0;
while (tda827x_table[i].lomax < tuner_freq) {
@@ -220,8 +218,8 @@ static int tda827xo_set_params(struct dvb_frontend *fe,
if (rc < 0)
goto err;
- priv->frequency = params->frequency;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+ priv->frequency = c->frequency;
+ priv->bandwidth = c->bandwidth_hz;
return 0;
@@ -513,9 +511,9 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
}
}
-static int tda827xa_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int tda827xa_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct tda827x_priv *priv = fe->tuner_priv;
struct tda827xa_data *frequency_map = tda827xa_dvbt;
u8 buf[11];
@@ -531,22 +529,25 @@ static int tda827xa_set_params(struct dvb_frontend *fe,
tda827xa_lna_gain(fe, 1, NULL);
msleep(20);
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ if (c->bandwidth_hz == 0) {
+ if_freq = 5000000;
+ } else if (c->bandwidth_hz <= 6000000) {
if_freq = 4000000;
- break;
- case BANDWIDTH_7_MHZ:
+ } else if (c->bandwidth_hz <= 7000000) {
if_freq = 4500000;
- break;
- default: /* 8 MHz or Auto */
+ } else { /* 8 MHz */
if_freq = 5000000;
- break;
}
- tuner_freq = params->frequency;
+ tuner_freq = c->frequency;
- if (fe->ops.info.type == FE_QAM) {
+ switch (c->delivery_system) {
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
dprintk("%s select tda827xa_dvbc\n", __func__);
frequency_map = tda827xa_dvbc;
+ break;
+ default:
+ break;
}
i = 0;
@@ -645,9 +646,8 @@ static int tda827xa_set_params(struct dvb_frontend *fe,
if (rc < 0)
goto err;
- priv->frequency = params->frequency;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
-
+ priv->frequency = c->frequency;
+ priv->bandwidth = c->bandwidth_hz;
return 0;