Commit 8c8ee113 authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
Browse files

[media] tda18271: add tda18271_get_if_frequency 



Reported-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent d697b4ce

drivers/media/common/tuners/tda18271-fe.c

+10 −0
Original line number Diff line number Diff line
@@ -994,6 +994,7 @@ static int tda18271_set_params(struct dvb_frontend *fe, 
	if (tda_fail(ret))

		goto fail;



	priv->if_freq   = map->if_freq;

	priv->frequency = freq;

	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?

		params->u.ofdm.bandwidth : 0;
@@ -1050,6 +1051,7 @@ static int tda18271_set_analog_params(struct dvb_frontend *fe, 
	if (tda_fail(ret))

		goto fail;



	priv->if_freq   = map->if_freq;

	priv->frequency = freq;

	priv->bandwidth = 0;

fail:
@@ -1086,6 +1088,13 @@ static int tda18271_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) 
	return 0;

}



static int tda18271_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)

{

	struct tda18271_priv *priv = fe->tuner_priv;

	*frequency = (u32)priv->if_freq * 1000;

	return 0;

}



/* ------------------------------------------------------------------ */



#define tda18271_update_std(std_cfg, name) do {				\
@@ -1245,6 +1254,7 @@ static const struct dvb_tuner_ops tda18271_tuner_ops = { 
	.set_config        = tda18271_set_config,

	.get_frequency     = tda18271_get_frequency,

	.get_bandwidth     = tda18271_get_bandwidth,

	.get_if_frequency  = tda18271_get_if_frequency,

};



struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,

drivers/media/common/tuners/tda18271-priv.h

+2 −0
Original line number Diff line number Diff line
@@ -122,6 +122,8 @@ struct tda18271_priv { 


	struct mutex lock;



	u16 if_freq;



	u32 frequency;

	u32 bandwidth;

};