diff options
| -rw-r--r-- | drivers/media/dvb/frontends/tda18271-fe.c | 78 |
1 files changed, 38 insertions, 40 deletions
diff --git a/drivers/media/dvb/frontends/tda18271-fe.c b/drivers/media/dvb/frontends/tda18271-fe.c index 2f05c4cdb8b..b5d69a8108d 100644 --- a/drivers/media/dvb/frontends/tda18271-fe.c +++ b/drivers/media/dvb/frontends/tda18271-fe.c @@ -36,22 +36,6 @@ static LIST_HEAD(hybrid_tuner_instance_list); /*---------------------------------------------------------------------*/ -static int tda18271_ir_cal_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda18271_read_regs(fe); - - /* test IR_CAL_OK to see if we need init */ - if ((regs[R_EP1] & 0x08) == 0) - tda18271_init_regs(fe); - - return 0; -} - -/* ------------------------------------------------------------------ */ - static int tda18271_channel_configuration(struct dvb_frontend *fe, u32 ifc, u32 freq, u32 bw, u8 std, int radio) @@ -195,6 +179,8 @@ static int tda18271_read_thermometer(struct dvb_frontend *fe) return tm; } +/* ------------------------------------------------------------------ */ + static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe, u32 freq) { @@ -587,7 +573,7 @@ static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe) /* ------------------------------------------------------------------ */ -static int tda18271_rf_cal_init(struct dvb_frontend *fe) +static int tda18271c2_rf_cal_init(struct dvb_frontend *fe) { struct tda18271_priv *priv = fe->tuner_priv; unsigned char *regs = priv->tda18271_regs; @@ -610,28 +596,6 @@ static int tda18271_rf_cal_init(struct dvb_frontend *fe) return 0; } -static int tda18271_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - mutex_lock(&priv->lock); - - /* power up */ - tda18271_set_standby_mode(fe, 0, 0, 0); - - /* initialization */ - tda18271_ir_cal_init(fe); - - if (priv->id == TDA18271HDC2) - tda18271_rf_cal_init(fe); - - mutex_unlock(&priv->lock); - - return 0; -} - -/* ------------------------------------------------------------------ */ - static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe, u32 freq, u32 bw) { @@ -729,6 +693,40 @@ static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe, /* ------------------------------------------------------------------ */ +static int tda18271_ir_cal_init(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + tda18271_read_regs(fe); + + /* test IR_CAL_OK to see if we need init */ + if ((regs[R_EP1] & 0x08) == 0) + tda18271_init_regs(fe); + + return 0; +} + +static int tda18271_init(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + + mutex_lock(&priv->lock); + + /* power up */ + tda18271_set_standby_mode(fe, 0, 0, 0); + + /* initialization */ + tda18271_ir_cal_init(fe); + + if (priv->id == TDA18271HDC2) + tda18271c2_rf_cal_init(fe); + + mutex_unlock(&priv->lock); + + return 0; +} + static int tda18271_tune(struct dvb_frontend *fe, u32 ifc, u32 freq, u32 bw, u8 std, int radio) { @@ -1093,7 +1091,7 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, tda18271_init_regs(fe); if ((tda18271_cal_on_startup) && (priv->id == TDA18271HDC2)) - tda18271_rf_cal_init(fe); + tda18271c2_rf_cal_init(fe); mutex_unlock(&priv->lock); break; |