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| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-06-11 09:52:49 -0400 |
|---|---|---|
| committer | Michael Krufky <mkrufky@linuxtv.org> | 2008-06-11 09:52:49 -0400 |
| commit | 063f30078fd2e192ff79f2c269f41cbc27539218 (patch) | |
| tree | 6fab02e89f3105e79570f23e33a40d895948abf4 /linux | |
| parent | 4b4f156ccce8d44c1aee25be38bdbcd87cc5ba24 (diff) | |
| download | mediapointer-dvb-s2-063f30078fd2e192ff79f2c269f41cbc27539218.tar.gz mediapointer-dvb-s2-063f30078fd2e192ff79f2c269f41cbc27539218.tar.bz2 | |
tda18271: ensure that the thermometer is off during channel configuration
From: Michael Krufky <mkrufky@linuxtv.org>
Having the thermometer on during channel configuration
could cause tuning instability.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/drivers/media/common/tuners/tda18271-fe.c | 3 |
1 files changed, 3 insertions, 0 deletions
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); |