From 063f30078fd2e192ff79f2c269f41cbc27539218 Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Wed, 11 Jun 2008 09:52:49 -0400 Subject: tda18271: ensure that the thermometer is off during channel configuration From: Michael Krufky Having the thermometer on during channel configuration could cause tuning instability. Signed-off-by: Michael Krufky --- linux/drivers/media/common/tuners/tda18271-fe.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'linux/drivers/media') diff --git a/linux/drivers/media/common/tuners/tda18271-fe.c b/linux/drivers/media/common/tuners/tda18271-fe.c index 4e8f3bf50..68167b5ad 100644 --- a/linux/drivers/media/common/tuners/tda18271-fe.c +++ b/linux/drivers/media/common/tuners/tda18271-fe.c @@ -104,6 +104,9 @@ 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); -- cgit v1.2.3