diff options
| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-06-11 18:52:49 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-06-26 20:58:50 +0200 |
| commit | 7ae1ac4c1db5a3647604acb00d736f17af6999b7 (patch) | |
| tree | 542b27b1d68efa392e836824ac6ccc2c4ddeb265 /drivers/media | |
| parent | V4L/DVB (8036): tda18271: toggle rf agc speed mode on TDA18271HD/C2 only (diff) | |
| download | linux-7ae1ac4c1db5a3647604acb00d736f17af6999b7.tar.xz linux-7ae1ac4c1db5a3647604acb00d736f17af6999b7.zip | |
V4L/DVB (8037): tda18271: ensure that the thermometer is off during channel configuration
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>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/common/tuners/tda18271-fe.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c index 1ebf95d6770f..93063c6fbbf6 100644 --- a/drivers/media/common/tuners/tda18271-fe.c +++ b/drivers/media/common/tuners/tda18271-fe.c @@ -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); |