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[media] STV0288 increase delay between carrier search

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The current delay of 30uS is too short to recover any carrier.

In the lmedm04 driver delays were added to overcome carrier lock
problems. The typical delay was 30mS (2 x 15ms register write
0x2c and read 0x24).

Other drivers that use STV0288 don't appear to have any delay are
likely to have also suffered this problem.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Malcolm Priestley 2012-03-02 18:15:41 -03:00 committed by Mauro Carvalho Chehab
parent 66ede038aa
commit 77768e4b75
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/frontends/stv0288.c
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@ -506,7 +506,7 @@ static int stv0288_set_frontend(struct dvb_frontend *fe)
tda[1] = (unsigned char)tm;
stv0288_writeregI(state, 0x2b, tda[1]);
stv0288_writeregI(state, 0x2c, tda[2]);
udelay(30);
msleep(30);
}
state->tuner_frequency = c->frequency;
state->fec_inner = FEC_AUTO;