diff options
Diffstat (limited to 'linux/drivers/media/common')
| -rw-r--r-- | linux/drivers/media/common/tuners/tda8290.c | 6 | ||||
| -rw-r--r-- | linux/drivers/media/common/tuners/tuner-simple.c | 9 |
2 files changed, 12 insertions, 3 deletions
diff --git a/linux/drivers/media/common/tuners/tda8290.c b/linux/drivers/media/common/tuners/tda8290.c index 6eaaacca0..67c0fd5f7 100644 --- a/linux/drivers/media/common/tuners/tda8290.c +++ b/linux/drivers/media/common/tuners/tda8290.c @@ -173,7 +173,7 @@ static void set_audio(struct dvb_frontend *fe, } } -struct { +static struct { unsigned char seq[2]; } fm_mode[] = { { { 0x01, 0x81} }, /* Put device into expert mode */ @@ -230,7 +230,6 @@ static void tda8290_set_params(struct dvb_frontend *fe, msleep(1); if (params->mode == V4L2_TUNER_RADIO) { - int i; unsigned char deemphasis[] = { 0x13, 1 }; /* FIXME: allow using a different deemphasis */ @@ -790,7 +789,8 @@ struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, fe->ops.analog_ops.info.name = name; if (priv->ver & TDA8290) { - tda8290_init_tuner(fe); + if (priv->ver & (TDA8275 | TDA8275A)) + tda8290_init_tuner(fe); tda8290_init_if(fe); } else if (priv->ver & TDA8295) tda8295_init_if(fe); diff --git a/linux/drivers/media/common/tuners/tuner-simple.c b/linux/drivers/media/common/tuners/tuner-simple.c index e65c170c8..36aaa7e75 100644 --- a/linux/drivers/media/common/tuners/tuner-simple.c +++ b/linux/drivers/media/common/tuners/tuner-simple.c @@ -840,6 +840,15 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf, int ret; unsigned frequency = params->frequency / 62500; + if (!tun->stepsize) { + /* tuner-core was loaded before the digital tuner was + * configured and somehow picked the wrong tuner type */ + tuner_err("attempt to treat tuner %d (%s) as digital tuner " + "without stepsize defined.\n", + priv->type, priv->tun->name); + return 0; /* failure */ + } + t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL); ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb); if (ret < 0) |