[media] v4l/dvb: fix compiler warnings

[karo-tx-linux.git] / drivers / media / dvb / frontends / stv0900_sw.c

diff --git a/drivers/media/dvb/frontends/stv0900_sw.c b/drivers/media/dvb/frontends/stv0900_sw.c
index b8da87fa637f0b9aff1660cdacaf995046153d85..4af20780fb9c5c56c90ac66cf61294b60068df53 100644 (file)
--- a/drivers/media/dvb/frontends/stv0900_sw.c
+++ b/drivers/media/dvb/frontends/stv0900_sw.c
@@ -193,7 +193,7 @@ static int stv0900_search_carr_sw_loop(struct stv0900_internal *intp,
        return lock;
 }
 
-int stv0900_sw_algo(struct stv0900_internal *intp,
+static int stv0900_sw_algo(struct stv0900_internal *intp,
                                enum fe_stv0900_demod_num demod)
 {
        int     lock = FALSE,
@@ -606,7 +606,12 @@ static int stv0900_get_demod_cold_lock(struct dvb_frontend *fe,
                        tuner_freq -= (current_step * currier_step);
 
                if (intp->chip_id <= 0x20) {
-                       stv0900_set_tuner(fe, tuner_freq, intp->bw[d]);
+                       if (intp->tuner_type[d] == 3)
+                               stv0900_set_tuner_auto(intp, tuner_freq,
+                                               intp->bw[d], demod);
+                       else
+                               stv0900_set_tuner(fe, tuner_freq, intp->bw[d]);
+
                        stv0900_write_reg(intp, DMDISTATE, 0x1c);
                        stv0900_write_reg(intp, CFRINIT1, 0);
                        stv0900_write_reg(intp, CFRINIT0, 0);
@@ -790,7 +795,7 @@ static enum fe_stv0900_fec stv0900_get_vit_fec(struct stv0900_internal *intp,
        return prate;
 }
 
-void stv0900_set_dvbs1_track_car_loop(struct stv0900_internal *intp,
+static void stv0900_set_dvbs1_track_car_loop(struct stv0900_internal *intp,
                                        enum fe_stv0900_demod_num demod,
                                        u32 srate)
 {
@@ -830,7 +835,6 @@ static void stv0900_track_optimization(struct dvb_frontend *fe)
                blind_tun_sw = 0,
                modulation;
 
-       enum fe_stv0900_rolloff rolloff;
        enum fe_stv0900_modcode foundModcod;
 
        dprintk("%s\n", __func__);
@@ -935,7 +939,6 @@ static void stv0900_track_optimization(struct dvb_frontend *fe)
 
        freq1 = stv0900_read_reg(intp, CFR2);
        freq0 = stv0900_read_reg(intp, CFR1);
-       rolloff = stv0900_get_bits(intp, ROLLOFF_STATUS);
        if (intp->srch_algo[demod] == STV0900_BLIND_SEARCH) {
                stv0900_write_reg(intp, SFRSTEP, 0x00);
                stv0900_write_bits(intp, SCAN_ENABLE, 0);
@@ -976,8 +979,16 @@ static void stv0900_track_optimization(struct dvb_frontend *fe)
                                        intp->rolloff) + 10000000;
 
                if ((intp->chip_id >= 0x20) || (blind_tun_sw == 1)) {
-                       if (intp->srch_algo[demod] != STV0900_WARM_START)
-                               stv0900_set_bandwidth(fe, intp->bw[demod]);
+                       if (intp->srch_algo[demod] != STV0900_WARM_START) {
+                               if (intp->tuner_type[demod] == 3)
+                                       stv0900_set_tuner_auto(intp,
+                                                       intp->freq[demod],
+                                                       intp->bw[demod],
+                                                       demod);
+                               else
+                                       stv0900_set_bandwidth(fe,
+                                                       intp->bw[demod]);
+                       }
                }
 
                if ((intp->srch_algo[demod] == STV0900_BLIND_SEARCH) ||
@@ -1202,7 +1213,11 @@ fe_stv0900_signal_type stv0900_get_signal_params(struct dvb_frontend *fe)
        }
 
        result->standard = stv0900_get_standard(fe, d);
-       result->frequency = stv0900_get_tuner_freq(fe);
+       if (intp->tuner_type[demod] == 3)
+               result->frequency = stv0900_get_freq_auto(intp, d);
+       else
+               result->frequency = stv0900_get_tuner_freq(fe);
+
        offsetFreq = stv0900_get_carr_freq(intp, intp->mclk, d) / 1000;
        result->frequency += offsetFreq;
        result->symbol_rate = stv0900_get_symbol_rate(intp, intp->mclk, d);
@@ -1213,6 +1228,9 @@ fe_stv0900_signal_type stv0900_get_signal_params(struct dvb_frontend *fe)
        result->pilot = stv0900_get_bits(intp, DEMOD_TYPE) & 0x01;
        result->frame_len = ((u32)stv0900_get_bits(intp, DEMOD_TYPE)) >> 1;
        result->rolloff = stv0900_get_bits(intp, ROLLOFF_STATUS);
+
+       dprintk("%s: modcode=0x%x \n", __func__, result->modcode);
+
        switch (result->standard) {
        case STV0900_DVBS2_STANDARD:
                result->spectrum = stv0900_get_bits(intp, SPECINV_DEMOD);
@@ -1239,7 +1257,11 @@ fe_stv0900_signal_type stv0900_get_signal_params(struct dvb_frontend *fe)
        if ((intp->srch_algo[d] == STV0900_BLIND_SEARCH) ||
                                (intp->symbol_rate[d] < 10000000)) {
                offsetFreq = result->frequency - intp->freq[d];
-               intp->freq[d] = stv0900_get_tuner_freq(fe);
+               if (intp->tuner_type[demod] == 3)
+                       intp->freq[d] = stv0900_get_freq_auto(intp, d);
+               else
+                       intp->freq[d] = stv0900_get_tuner_freq(fe);
+
                if (ABS(offsetFreq) <= ((intp->srch_range[d] / 2000) + 500))
                        range = STV0900_RANGEOK;
                else if (ABS(offsetFreq) <=
@@ -1481,7 +1503,12 @@ static u32 stv0900_search_srate_coarse(struct dvb_frontend *fe)
                        else
                                tuner_freq -= (current_step * currier_step);
 
-                       stv0900_set_tuner(fe, tuner_freq, intp->bw[demod]);
+                       if (intp->tuner_type[demod] == 3)
+                               stv0900_set_tuner_auto(intp, tuner_freq,
+                                               intp->bw[demod], demod);
+                       else
+                               stv0900_set_tuner(fe, tuner_freq,
+                                               intp->bw[demod]);
                }
        }
 
@@ -1608,7 +1635,8 @@ static int stv0900_blind_search_algo(struct dvb_frontend *fe)
 
        agc2_int = stv0900_blind_check_agc2_min_level(intp, demod);
 
-       if (agc2_int > STV0900_BLIND_SEARCH_AGC2_TH)
+       dprintk("%s agc2_int=%d agc2_th=%d \n", __func__, agc2_int, agc2_th);
+       if (agc2_int > agc2_th)
                return FALSE;
 
        if (intp->chip_id == 0x10)
@@ -1875,7 +1903,11 @@ enum fe_stv0900_signal_type stv0900_algo(struct dvb_frontend *fe)
 
        }
 
-       stv0900_set_tuner(fe, intp->freq[demod], intp->bw[demod]);
+       if (intp->tuner_type[demod] == 3)
+               stv0900_set_tuner_auto(intp, intp->freq[demod],
+                               intp->bw[demod], demod);
+       else
+               stv0900_set_tuner(fe, intp->freq[demod], intp->bw[demod]);
 
        agc1_power = MAKEWORD(stv0900_get_bits(intp, AGCIQ_VALUE1),
                                stv0900_get_bits(intp, AGCIQ_VALUE0));