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Commit f40d0f01 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] zl10036: use DVBv5 parameters on set_params() 



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

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 80d8d498

drivers/media/dvb/frontends/zl10036.c

+4 −3
Original line number Diff line number Diff line
@@ -308,9 +308,10 @@ static int zl10036_set_gain_params(struct zl10036_state *state, 
static int zl10036_set_params(struct dvb_frontend *fe,

		struct dvb_frontend_parameters *params)

{

	struct dtv_frontend_properties *p = &fe->dtv_property_cache;

	struct zl10036_state *state = fe->tuner_priv;

	int ret = 0;

	u32 frequency = params->frequency;

	u32 frequency = p->frequency;

	u32 fbw;

	int i;

	u8 c;
@@ -326,7 +327,7 @@ static int zl10036_set_params(struct dvb_frontend *fe, 
	 * fBW = (alpha*symbolrate)/(2*0.8)

	 * 1.35 / (2*0.8) = 27 / 32

	 */

	fbw = (27 * params->u.qpsk.symbol_rate) / 32;

	fbw = (27 * p->symbol_rate) / 32;



	/* scale to kHz */

	fbw /= 1000;
@@ -353,7 +354,7 @@ static int zl10036_set_params(struct dvb_frontend *fe, 
	if (ret < 0)

		goto error;



	ret = zl10036_set_frequency(state, params->frequency);

	ret = zl10036_set_frequency(state, p->frequency);

	if (ret < 0)

		goto error;