diff options
| -rw-r--r-- | drivers/media/common/tuners/mt2063.c | 68 |
1 files changed, 47 insertions, 21 deletions
diff --git a/drivers/media/common/tuners/mt2063.c b/drivers/media/common/tuners/mt2063.c index de45c9db887d..6f14ee3bb263 100644 --- a/drivers/media/common/tuners/mt2063.c +++ b/drivers/media/common/tuners/mt2063.c @@ -1008,29 +1008,38 @@ static unsigned int mt2063_lockStatus(struct mt2063_state *state) */ enum mt2063_delivery_sys { - MT2063_CABLE_QAM = 0, /* Digital cable */ - MT2063_CABLE_ANALOG, /* Analog cable */ - MT2063_OFFAIR_COFDM, /* Digital offair */ - MT2063_OFFAIR_COFDM_SAWLESS, /* Digital offair without SAW */ - MT2063_OFFAIR_ANALOG, /* Analog offair */ - MT2063_OFFAIR_8VSB, /* Analog offair */ + MT2063_CABLE_QAM = 0, + MT2063_CABLE_ANALOG, + MT2063_OFFAIR_COFDM, + MT2063_OFFAIR_COFDM_SAWLESS, + MT2063_OFFAIR_ANALOG, + MT2063_OFFAIR_8VSB, MT2063_NUM_RCVR_MODES }; -static const u8 RFAGCEN[] = { 0, 0, 0, 0, 0, 0 }; -static const u8 LNARIN[] = { 0, 0, 3, 3, 3, 3 }; -static const u8 FIFFQEN[] = { 1, 1, 1, 1, 1, 1 }; -static const u8 FIFFQ[] = { 0, 0, 0, 0, 0, 0 }; -static const u8 DNC1GC[] = { 0, 0, 0, 0, 0, 0 }; -static const u8 DNC2GC[] = { 0, 0, 0, 0, 0, 0 }; -static const u8 ACLNAMAX[] = { 31, 31, 31, 31, 31, 31 }; -static const u8 LNATGT[] = { 44, 43, 43, 43, 43, 43 }; -static const u8 RFOVDIS[] = { 0, 0, 0, 0, 0, 0 }; -static const u8 ACRFMAX[] = { 31, 31, 31, 31, 31, 31 }; -static const u8 PD1TGT[] = { 36, 36, 38, 38, 36, 38 }; -static const u8 FIFOVDIS[] = { 0, 0, 0, 0, 0, 0 }; -static const u8 ACFIFMAX[] = { 29, 29, 29, 29, 29, 29 }; -static const u8 PD2TGT[] = { 40, 33, 38, 42, 30, 38 }; +static const char *mt2063_mode_name[] = { + [MT2063_CABLE_QAM] = "digital cable", + [MT2063_CABLE_ANALOG] = "analog cable", + [MT2063_OFFAIR_COFDM] = "digital offair", + [MT2063_OFFAIR_COFDM_SAWLESS] = "digital offair without SAW", + [MT2063_OFFAIR_ANALOG] = "analog offair", + [MT2063_OFFAIR_8VSB] = "analog offair 8vsb", +}; + +static const u8 RFAGCEN[] = { 0, 0, 0, 0, 0, 0 }; +static const u8 LNARIN[] = { 0, 0, 3, 3, 3, 3 }; +static const u8 FIFFQEN[] = { 1, 1, 1, 1, 1, 1 }; +static const u8 FIFFQ[] = { 0, 0, 0, 0, 0, 0 }; +static const u8 DNC1GC[] = { 0, 0, 0, 0, 0, 0 }; +static const u8 DNC2GC[] = { 0, 0, 0, 0, 0, 0 }; +static const u8 ACLNAMAX[] = { 31, 31, 31, 31, 31, 31 }; +static const u8 LNATGT[] = { 44, 43, 43, 43, 43, 43 }; +static const u8 RFOVDIS[] = { 0, 0, 0, 0, 0, 0 }; +static const u8 ACRFMAX[] = { 31, 31, 31, 31, 31, 31 }; +static const u8 PD1TGT[] = { 36, 36, 38, 38, 36, 38 }; +static const u8 FIFOVDIS[] = { 0, 0, 0, 0, 0, 0 }; +static const u8 ACFIFMAX[] = { 29, 29, 29, 29, 29, 29 }; +static const u8 PD2TGT[] = { 40, 33, 38, 42, 30, 38 }; /* * mt2063_set_dnc_output_enable() @@ -1315,8 +1324,11 @@ static u32 MT2063_SetReceiverMode(struct mt2063_state *state, status |= mt2063_setreg(state, MT2063_REG_PD1_TGT, val); } - if (status >= 0) + if (status >= 0) { state->rcvr_mode = Mode; + dprintk(1, "mt2063 mode changed to %s\n", + mt2063_mode_name[state->rcvr_mode]); + } return status; } @@ -2023,6 +2035,8 @@ static int mt2063_get_status(struct dvb_frontend *fe, u32 *tuner_status) if (status) *tuner_status = TUNER_STATUS_LOCKED; + dprintk(1, "Tuner status: %d", *tuner_status); + return 0; } @@ -2092,6 +2106,9 @@ static int mt2063_set_analog_params(struct dvb_frontend *fe, if (status < 0) return status; + dprintk(1, "Tuning to frequency: %d, bandwidth %d, foffset %d\n", + params->frequency, ch_bw, pict2chanb_vsb); + status = MT2063_Tune(state, (params->frequency + (pict2chanb_vsb + (ch_bw / 2)))); if (status < 0) return status; @@ -2161,6 +2178,9 @@ static int mt2063_set_params(struct dvb_frontend *fe) if (status < 0) return status; + dprintk(1, "Tuning to frequency: %d, bandwidth %d, foffset %d\n", + c->frequency, ch_bw, pict2chanb_vsb); + status = MT2063_Tune(state, (c->frequency + (pict2chanb_vsb + (ch_bw / 2)))); if (status < 0) @@ -2180,6 +2200,9 @@ static int mt2063_get_frequency(struct dvb_frontend *fe, u32 *freq) return -ENODEV; *freq = state->frequency; + + dprintk(1, "frequency: %d\n", *freq); + return 0; } @@ -2193,6 +2216,9 @@ static int mt2063_get_bandwidth(struct dvb_frontend *fe, u32 *bw) return -ENODEV; *bw = state->AS_Data.f_out_bw - 750000; + + dprintk(1, "bandwidth: %d\n", *bw); + return 0; } |