aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/video/saa7134/saa7134-dvb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-dvb.c')
-rw-r--r--drivers/media/video/saa7134/saa7134-dvb.c33
1 files changed, 17 insertions, 16 deletions
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 1e4ef166988..089fa0fb5c9 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -183,9 +183,9 @@ static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
return 0;
}
-static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
- struct dvb_frontend_parameters* params)
+static int mt352_pinnacle_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u8 off[] = { 0x00, 0xf1};
u8 on[] = { 0x00, 0x71};
struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
@@ -196,7 +196,7 @@ static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
/* set frequency (mt2050) */
f.tuner = 0;
f.type = V4L2_TUNER_DIGITAL_TV;
- f.frequency = params->frequency / 1000 * 16 / 1000;
+ f.frequency = c->frequency / 1000 * 16 / 1000;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(&dev->i2c_adap, &msg, 1);
@@ -287,8 +287,9 @@ static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
* these tuners are tu1216, td1316(a)
*/
-static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tda6651_pll_set(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct saa7134_dev *dev = fe->dvb->priv;
struct tda1004x_state *state = fe->demodulator_priv;
u8 addr = state->config->tuner_address;
@@ -299,7 +300,7 @@ static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_
u8 band, cp, filter;
/* determine charge pump */
- tuner_frequency = params->frequency + 36166000;
+ tuner_frequency = c->frequency + 36166000;
if (tuner_frequency < 87000000)
return -EINVAL;
else if (tuner_frequency < 130000000)
@@ -324,28 +325,28 @@ static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_
return -EINVAL;
/* determine band */
- if (params->frequency < 49000000)
+ if (c->frequency < 49000000)
return -EINVAL;
- else if (params->frequency < 161000000)
+ else if (c->frequency < 161000000)
band = 1;
- else if (params->frequency < 444000000)
+ else if (c->frequency < 444000000)
band = 2;
- else if (params->frequency < 861000000)
+ else if (c->frequency < 861000000)
band = 4;
else
return -EINVAL;
/* setup PLL filter */
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (c->bandwidth_hz) {
+ case 6000000:
filter = 0;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
filter = 0;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
filter = 1;
break;
@@ -356,7 +357,7 @@ static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_
/* calculate divisor
* ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
*/
- tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
+ tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;
/* setup tuner buffer */
tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
@@ -436,9 +437,9 @@ static int philips_td1316_tuner_init(struct dvb_frontend *fe)
return 0;
}
-static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_td1316_tuner_set_params(struct dvb_frontend *fe)
{
- return philips_tda6651_pll_set(fe, params);
+ return philips_tda6651_pll_set(fe);
}
static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)