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

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

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2011-12-23 06:56:47 -03:00
parent 80d8d4985f
commit f40d0f012e
1 changed files with 4 additions and 3 deletions
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7
drivers/media/dvb/frontends/zl10036.c
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@ -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;