diff options
| author | Antti Palosaari <crope@iki.fi> | 2010-08-13 10:49:24 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 07:04:42 +0400 |
| commit | 2158e5090b5cc99ba05b43657a35d567cf077fe3 (patch) | |
| tree | aecb434022497c3edfd95f6510b1de8f5be3f85c | |
| parent | 51ff2e2c8eaf0cc25c024849743613680b87778c (diff) | |
| download | linux-2158e5090b5cc99ba05b43657a35d567cf077fe3.tar.xz | |
V4L/DVB: af9013: add support for tda18218 silicon tuner
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/dvb/frontends/af9013.c | 14 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/af9013_priv.h | 5 |
2 files changed, 17 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c index dac917f7bb7f..a780c32ebce4 100644 --- a/drivers/media/dvb/frontends/af9013.c +++ b/drivers/media/dvb/frontends/af9013.c @@ -486,6 +486,19 @@ static int af9013_set_freq_ctrl(struct af9013_state *state, fe_bandwidth_t bw) if_sample_freq = 4300000; /* 4.3 MHz */ break; } + } else if (state->config.tuner == AF9013_TUNER_TDA18218) { + switch (bw) { + case BANDWIDTH_6_MHZ: + if_sample_freq = 3000000; /* 3 MHz */ + break; + case BANDWIDTH_7_MHZ: + if_sample_freq = 3500000; /* 3.5 MHz */ + break; + case BANDWIDTH_8_MHZ: + default: + if_sample_freq = 4000000; /* 4 MHz */ + break; + } } while (if_sample_freq > (adc_freq / 2)) @@ -1393,6 +1406,7 @@ static int af9013_init(struct dvb_frontend *fe) init = tuner_init_mt2060_2; break; case AF9013_TUNER_TDA18271: + case AF9013_TUNER_TDA18218: len = ARRAY_SIZE(tuner_init_tda18271); init = tuner_init_tda18271; break; diff --git a/drivers/media/dvb/frontends/af9013_priv.h b/drivers/media/dvb/frontends/af9013_priv.h index 0fd42b7e248e..0dcca60f0668 100644 --- a/drivers/media/dvb/frontends/af9013_priv.h +++ b/drivers/media/dvb/frontends/af9013_priv.h @@ -791,8 +791,9 @@ static struct regdesc tuner_init_unknown[] = { { 0x9bd9, 0, 8, 0x08 }, }; -/* NXP TDA18271 tuner init - AF9013_TUNER_TDA18271 = 156 */ +/* NXP TDA18271 & TDA18218 tuner init + AF9013_TUNER_TDA18271 = 156 + AF9013_TUNER_TDA18218 = 179 */ static struct regdesc tuner_init_tda18271[] = { { 0x9bd5, 0, 8, 0x01 }, { 0x9bd6, 0, 8, 0x04 }, |