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V4L/DVB (8037): tda18271: ensure that the thermometer is off during channel configuration

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Having the thermometer on during channel configuration
could cause tuning instability.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Michael Krufky 2008-06-11 13:52:49 -03:00 committed by Mauro Carvalho Chehab
parent 51858d1361
commit 7ae1ac4c1d
1 changed files with 3 additions and 0 deletions
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3
drivers/media/common/tuners/tda18271-fe.c
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@ -103,6 +103,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
/* disable Power Level Indicator */
regs[R_EP1] |= 0x40;
/* make sure thermometer is off */
regs[R_TM] &= ~0x10;
/* frequency dependent parameters */
tda18271_calc_ir_measure(fe, &freq);