diff options
Diffstat (limited to 'drivers/media/dvb/frontends/stv0900_priv.h')
| -rw-r--r-- | drivers/media/dvb/frontends/stv0900_priv.h | 81 |
1 files changed, 24 insertions, 57 deletions
diff --git a/drivers/media/dvb/frontends/stv0900_priv.h b/drivers/media/dvb/frontends/stv0900_priv.h index 5ed7a145c7d..d8ba8a984ab 100644 --- a/drivers/media/dvb/frontends/stv0900_priv.h +++ b/drivers/media/dvb/frontends/stv0900_priv.h @@ -46,22 +46,6 @@ #define FALSE (!TRUE) #endif -#define dmd_reg(a, b, c) \ - do { \ - a = 0; \ - switch (demod) { \ - case STV0900_DEMOD_1: \ - default: \ - a = b; \ - break; \ - case STV0900_DEMOD_2: \ - a = c; \ - break; \ - } \ - } while (0) - -static int stvdebug; - #define dprintk(args...) \ do { \ if (stvdebug) \ @@ -70,6 +54,8 @@ static int stvdebug; #define STV0900_MAXLOOKUPSIZE 500 #define STV0900_BLIND_SEARCH_AGC2_TH 700 +#define STV0900_BLIND_SEARCH_AGC2_TH_CUT30 1400 +#define IQPOWER_THRESHOLD 30 /* One point of the lookup table */ struct stv000_lookpoint { @@ -263,14 +249,14 @@ struct stv0900_init_params{ int tuner1_adc; /* IQ from the tuner1 to the demod */ - enum stv0900_iq_inversion tun1_iq_inversion; + enum stv0900_iq_inversion tun1_iq_inv; enum fe_stv0900_clock_type path2_ts_clock; u8 tun2_maddress; int tuner2_adc; /* IQ from the tuner2 to the demod */ - enum stv0900_iq_inversion tun2_iq_inversion; + enum stv0900_iq_inversion tun2_iq_inv; struct stv0900_reg *ts_config; }; @@ -300,7 +286,7 @@ struct stv0900_signal_info { enum fe_stv0900_modcode modcode; enum fe_stv0900_modulation modulation; enum fe_stv0900_pilot pilot; - enum fe_stv0900_frame_length frame_length; + enum fe_stv0900_frame_length frame_len; enum stv0900_iq_inversion spectrum; enum fe_stv0900_rolloff rolloff; @@ -318,47 +304,25 @@ struct stv0900_internal{ /* Demodulator use for single demod or for dual demod) */ enum fe_stv0900_demod_mode demod_mode; - /*Demod 1*/ - s32 tuner1_freq; - s32 tuner1_bw; - s32 dmd1_symbol_rate; - s32 dmd1_srch_range; + /*Demods */ + s32 freq[2]; + s32 bw[2]; + s32 symbol_rate[2]; + s32 srch_range[2]; /* algorithm for search Blind, Cold or Warm*/ - enum fe_stv0900_search_algo dmd1_srch_algo; + enum fe_stv0900_search_algo srch_algo[2]; /* search standard: Auto, DVBS1/DSS only or DVBS2 only*/ - enum fe_stv0900_search_standard dmd1_srch_standard; + enum fe_stv0900_search_standard srch_standard[2]; /* inversion search : auto, auto norma first, normal or inverted */ - enum fe_stv0900_search_iq dmd1_srch_iq_inv; - enum fe_stv0900_modcode dmd1_modcode; - enum fe_stv0900_modulation dmd1_modulation; - enum fe_stv0900_fec dmd1_fec; - - struct stv0900_signal_info dmd1_rslts; - enum fe_stv0900_signal_type dmd1_state; + enum fe_stv0900_search_iq srch_iq_inv[2]; + enum fe_stv0900_modcode modcode[2]; + enum fe_stv0900_modulation modulation[2]; + enum fe_stv0900_fec fec[2]; - enum fe_stv0900_error dmd1_err; + struct stv0900_signal_info result[2]; + enum fe_stv0900_error err[2]; - /*Demod 2*/ - s32 tuner2_freq; - s32 tuner2_bw; - s32 dmd2_symbol_rate; - s32 dmd2_srch_range; - - enum fe_stv0900_search_algo dmd2_srch_algo; - enum fe_stv0900_search_standard dmd2_srch_stndrd; - /* inversion search : auto, auto normal first, normal or inverted */ - enum fe_stv0900_search_iq dmd2_srch_iq_inv; - enum fe_stv0900_modcode dmd2_modcode; - enum fe_stv0900_modulation dmd2_modulation; - enum fe_stv0900_fec dmd2_fec; - - /* results of the search*/ - struct stv0900_signal_info dmd2_rslts; - /* current state of the search algorithm */ - enum fe_stv0900_signal_type dmd2_state; - - enum fe_stv0900_error dmd2_err; struct i2c_adapter *i2c_adap; u8 i2c_addr; @@ -379,6 +343,8 @@ struct stv0900_state { int demod; }; +extern int stvdebug; + extern s32 ge2comp(s32 a, s32 width); extern void stv0900_write_reg(struct stv0900_internal *i_params, @@ -418,13 +384,14 @@ extern u8 stv0900_get_optim_short_carr_loop(s32 srate, extern void stv0900_stop_all_s2_modcod(struct stv0900_internal *i_params, enum fe_stv0900_demod_num demod); -extern void stv0900_activate_s2_modcode(struct stv0900_internal *i_params, +extern void stv0900_activate_s2_modcod(struct stv0900_internal *i_params, enum fe_stv0900_demod_num demod); -extern void stv0900_activate_s2_modcode_single(struct stv0900_internal *i_params, +extern void stv0900_activate_s2_modcod_single(struct stv0900_internal *i_params, enum fe_stv0900_demod_num demod); -extern enum fe_stv0900_tracking_standard stv0900_get_standard(struct dvb_frontend *fe, +extern enum +fe_stv0900_tracking_standard stv0900_get_standard(struct dvb_frontend *fe, enum fe_stv0900_demod_num demod); #endif |