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[media] cx88: 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 12:33:05 -03:00
parent b09cf61dfe
commit b738ae160a
1 changed files with 3 additions and 2 deletions
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5
drivers/media/video/cx88/cx88-dvb.c
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@ -818,6 +818,7 @@ static const u8 samsung_smt_7020_inittab[] = {
static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx8802_dev *dev = fe->dvb->priv;
u8 buf[4];
u32 div;
@ -827,14 +828,14 @@ static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe,
.buf = buf,
.len = sizeof(buf) };
div = params->frequency / 125;
div = c->frequency / 125;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x84; /* 0xC4 */
buf[3] = 0x00;
if (params->frequency < 1500000)
if (c->frequency < 1500000)
buf[3] |= 0x10;
if (fe->ops.i2c_gate_ctrl)