diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/frontends/tda18271-fe.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/tda18271-fe.c b/drivers/media/dvb/frontends/tda18271-fe.c index 8eb9a537970a..7c80516a4487 100644 --- a/drivers/media/dvb/frontends/tda18271-fe.c +++ b/drivers/media/dvb/frontends/tda18271-fe.c @@ -27,6 +27,10 @@ module_param_named(debug, tda18271_debug, int, 0644); MODULE_PARM_DESC(debug, "set debug level " "(info=1, map=2, reg=4, adv=8, cal=16 (or-able))"); +int tda18271_cal_on_startup; +module_param_named(cal, tda18271_cal_on_startup, int, 0644); +MODULE_PARM_DESC(cal, "perform RF tracking filter calibration on startup"); + static LIST_HEAD(tda18271_list); static DEFINE_MUTEX(tda18271_list_mutex); @@ -1177,6 +1181,10 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, mutex_lock(&priv->lock); tda18271_init_regs(fe); + + if ((tda18271_cal_on_startup) && (priv->id == TDA18271HDC2)) + tda18271_rf_cal_init(fe); + mutex_unlock(&priv->lock); } |