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| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-02-03 16:30:15 -0500 |
|---|---|---|
| committer | Michael Krufky <mkrufky@linuxtv.org> | 2008-02-03 16:30:15 -0500 |
| commit | 4558ed3afc43ab09aeff28df93c7a17d4aad38ba (patch) | |
| tree | 85ff56048035fdca3d6b00b58dff965c410c9347 /linux | |
| parent | ee9c46c7c0c6f2b5cdf190bdaa0fac8409f3f893 (diff) | |
| download | mediapointer-dvb-s2-4558ed3afc43ab09aeff28df93c7a17d4aad38ba.tar.gz mediapointer-dvb-s2-4558ed3afc43ab09aeff28df93c7a17d4aad38ba.tar.bz2 | |
tuner-simple: use separate inputs for vsb and qam on tuv1236d & fcv1236d
From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/drivers/media/video/tuner-simple.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/linux/drivers/media/video/tuner-simple.c b/linux/drivers/media/video/tuner-simple.c index 4d4d9984a..e2cefb54c 100644 --- a/linux/drivers/media/video/tuner-simple.c +++ b/linux/drivers/media/video/tuner-simple.c @@ -282,6 +282,37 @@ static int simple_config_lookup(struct dvb_frontend *fe, /* ---------------------------------------------------------------------- */ +static void simple_set_rf_input(struct dvb_frontend *fe, + u8 *config, u8 *cb, unsigned int rf) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + + switch (priv->type) { + case TUNER_PHILIPS_TUV1236D: + switch (rf) { + case 1: + *cb |= 0x08; + break; + default: + *cb &= ~0x08; + break; + } + break; + case TUNER_PHILIPS_ATSC: + switch (rf) { + case 1: + *cb |= 0x01; + break; + default: + *cb &= ~0x01; + break; + } + break; + default: + break; + } +} + static int simple_std_setup(struct dvb_frontend *fe, struct analog_parameters *params, u8 *config, u8 *cb) @@ -752,6 +783,24 @@ static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf, params->frequency >= 158870000) buf[3] |= 0x08; break; + case TUNER_PHILIPS_TUV1236D: + case TUNER_PHILIPS_ATSC: + { + unsigned int new_rf; + + switch (params->u.vsb.modulation) { + case QAM_64: + case QAM_256: + new_rf = 1; + break; + case VSB_8: + default: + new_rf = 0; + break; + } + simple_set_rf_input(fe, &buf[2], &buf[3], new_rf); + break; + } default: break; } |