diff options
-rw-r--r-- | libmpdemux/dvb_tune.c | 348 |
1 files changed, 109 insertions, 239 deletions
diff --git a/libmpdemux/dvb_tune.c b/libmpdemux/dvb_tune.c index 46aee0a018..fb1cf45b10 100644 --- a/libmpdemux/dvb_tune.c +++ b/libmpdemux/dvb_tune.c @@ -95,7 +95,7 @@ int dvb_get_tuner_type(dvb_priv_t *priv) int dvb_open_fe(dvb_priv_t *priv) { - priv->fe_fd = open(dvb_frontenddev[priv->card], O_RDWR); + priv->fe_fd = open(dvb_frontenddev[priv->card], O_RDWR | O_NONBLOCK); if(priv->fe_fd < 0) { mp_msg(MSGT_DEMUX, MSGL_ERR, "ERROR IN OPENING FRONTEND DEVICE %s: ERRNO %d\n", dvb_frontenddev[priv->card], errno); @@ -133,9 +133,7 @@ int dvb_set_ts_filt(int fd, uint16_t pid, dmx_pes_type_t pestype) #endif pesFilterParams.flags = DMX_IMMEDIATE_START; - //pesFilterParams.flags = DMX_START; - //errno = 0; if ((i = ioctl(fd, DMX_SET_PES_FILTER, &pesFilterParams)) < 0) { mp_msg(MSGT_DEMUX, MSGL_ERR, "ERROR IN SETTING DMX_FILTER %i for fd %d: ERRNO: %d", pid, fd, errno); @@ -169,23 +167,6 @@ int dvb_demux_start(int fd) } -static void make_nonblock(int f) -{ - int oldflags; - - if ((oldflags=fcntl(f, F_GETFL, 0)) < 0) - { - perror("ERROR IN F_GETFL"); - } - - oldflags|=O_NONBLOCK; - if (fcntl(f, F_SETFL, oldflags) < 0) - { - perror("F_SETFL"); - } -} - - static int tune_it(int fd_frontend, int fd_sec, unsigned int freq, unsigned int srate, char pol, int tone, fe_spectral_inversion_t specInv, unsigned int diseqc, fe_modulation_t modulation, fe_code_rate_t HP_CodeRate, fe_transmit_mode_t TransmissionMode, fe_guard_interval_t guardInterval, fe_bandwidth_t bandwidth); @@ -197,16 +178,9 @@ dvb_tune(dvb_priv_t *priv, int freq, char pol, int srate, int diseqc, int tone, { int ris; - mp_msg(MSGT_DEMUX, MSGL_INFO, "dvb_tune Freq: %lu\n", freq); + mp_msg(MSGT_DEMUX, MSGL_INFO, "dvb_tune Freq: %lu\n", (long unsigned int) freq); - if(freq > 100000000) - { - ris = tune_it(priv->fe_fd, 0, freq, srate, 0, tone, specInv, diseqc, modulation, HP_CodeRate, TransmissionMode, guardInterval, bandWidth); - } - else if(freq != 0) - { ris = tune_it(priv->fe_fd, priv->sec_fd, freq, srate, pol, tone, specInv, diseqc, modulation, HP_CodeRate, TransmissionMode, guardInterval, bandWidth); - } if(ris != 0) mp_msg(MSGT_DEMUX, MSGL_INFO, "dvb_tune, TUNING FAILED\n"); @@ -215,74 +189,10 @@ dvb_tune(dvb_priv_t *priv, int freq, char pol, int srate, int diseqc, int tone, } - - - #ifndef HAVE_DVB_HEAD -static int OSTSelftest(int fd) -{ - int ans; - - if ((ans = ioctl(fd, FE_SELFTEST,0) < 0)) - { - mp_msg(MSGT_DEMUX, MSGL_ERR, "FE SELF TEST: "); - return -1; - } - - return 0; -} - -static int OSTSetPowerState(int fd, uint32_t state) -{ - int ans; - - if ((ans = ioctl(fd,FE_SET_POWER_STATE,state) < 0)) - { - mp_msg(MSGT_DEMUX, MSGL_ERR, "OST SET POWER STATE: "); - return -1; - } - - return 0; -} - -static int OSTGetPowerState(int fd, uint32_t *state) -{ - int ans; - - if ((ans = ioctl(fd,FE_GET_POWER_STATE,state) < 0)) - { - mp_msg(MSGT_DEMUX, MSGL_ERR, "OST GET POWER STATE: "); - return -1; - } - - switch(*state) - { - case FE_POWER_ON: - mp_msg(MSGT_DEMUX, MSGL_V, "POWER ON (%d)\n",*state); - break; - case FE_POWER_STANDBY: - mp_msg(MSGT_DEMUX, MSGL_V, "POWER STANDBY (%d)\n",*state); - break; - case FE_POWER_SUSPEND: - mp_msg(MSGT_DEMUX, MSGL_V, "POWER SUSPEND (%d)\n",*state); - break; - case FE_POWER_OFF: - mp_msg(MSGT_DEMUX, MSGL_V, "POWER OFF (%d)\n",*state); - break; - default: - mp_msg(MSGT_DEMUX, MSGL_V, "unknown (%d)\n",*state); - break; - } - - return 0; -} - - static int SecGetStatus (int fd, struct secStatus *state) { - int ans; - - if ((ans = ioctl(fd, SEC_GET_STATUS, state) < 0)) + if(ioctl(fd, SEC_GET_STATUS, state) < 0) { mp_msg(MSGT_DEMUX, MSGL_ERR, ("SEC GET STATUS: ")); return -1; @@ -358,15 +268,20 @@ static void print_status(fe_status_t festatus) #ifdef HAVE_DVB_HEAD -static int check_status(int fd_frontend,struct dvb_frontend_parameters* feparams,int tone) +static int check_status(int fd_frontend,struct dvb_frontend_parameters* feparams, int tuner_type, uint32_t base) { - int i,res; + int res; int32_t strength; fe_status_t festatus; struct dvb_frontend_event event; - struct dvb_frontend_info fe_info; struct pollfd pfd[1]; + while(1) + { + if (ioctl(fd_frontend, FE_GET_EVENT, &event) < 0) //EMPTY THE EVENT QUEUE + break; + } + if (ioctl(fd_frontend,FE_SET_FRONTEND,feparams) < 0) { mp_msg(MSGT_DEMUX, MSGL_ERR, "ERROR tuning channel\n"); @@ -374,15 +289,15 @@ static int check_status(int fd_frontend,struct dvb_frontend_parameters* feparams } pfd[0].fd = fd_frontend; - pfd[0].events = POLLIN; + pfd[0].events = POLLPRI; event.status=0; while (((event.status & FE_TIMEDOUT)==0) && ((event.status & FE_HAS_LOCK)==0)) { mp_msg(MSGT_DEMUX, MSGL_V, "polling....\n"); - if (poll(pfd,1,10000)) + if(poll(pfd,1,10000) > 0) { - if (pfd[0].revents & POLLIN) + if (pfd[0].revents & POLLPRI) { mp_msg(MSGT_DEMUX, MSGL_V, "Getting frontend event\n"); if ( ioctl(fd_frontend, FE_GET_EVENT, &event) < 0) @@ -395,15 +310,15 @@ static int check_status(int fd_frontend,struct dvb_frontend_parameters* feparams } } - if (event.status & FE_HAS_LOCK) + if(event.status & FE_HAS_LOCK) { - switch(fe_info.type) + switch(tuner_type) { case FE_OFDM: mp_msg(MSGT_DEMUX, MSGL_V, "Event: Frequency: %d\n",event.parameters.frequency); break; case FE_QPSK: - mp_msg(MSGT_DEMUX, MSGL_V, "Event: Frequency: %d\n",(unsigned int)((event.parameters.frequency)+(tone==SEC_TONE_OFF ? LOF1 : LOF2))); + mp_msg(MSGT_DEMUX, MSGL_V, "Event: Frequency: %d\n",(unsigned int)((event.parameters.frequency)+base)); mp_msg(MSGT_DEMUX, MSGL_V, " SymbolRate: %d\n",event.parameters.u.qpsk.symbol_rate); mp_msg(MSGT_DEMUX, MSGL_V, " FEC_inner: %d\n",event.parameters.u.qpsk.fec_inner); mp_msg(MSGT_DEMUX, MSGL_V, "\n"); @@ -418,24 +333,24 @@ static int check_status(int fd_frontend,struct dvb_frontend_parameters* feparams } strength=0; - ioctl(fd_frontend,FE_READ_BER,&strength); + if(ioctl(fd_frontend,FE_READ_BER,&strength) >= 0) mp_msg(MSGT_DEMUX, MSGL_V, "Bit error rate: %d\n",strength); strength=0; - ioctl(fd_frontend,FE_READ_SIGNAL_STRENGTH,&strength); + if(ioctl(fd_frontend,FE_READ_SIGNAL_STRENGTH,&strength) >= 0) mp_msg(MSGT_DEMUX, MSGL_V, "Signal strength: %d\n",strength); strength=0; - ioctl(fd_frontend,FE_READ_SNR,&strength); + if(ioctl(fd_frontend,FE_READ_SNR,&strength) >= 0) mp_msg(MSGT_DEMUX, MSGL_V, "SNR: %d\n",strength); festatus=0; - ioctl(fd_frontend,FE_READ_STATUS,&festatus); + if(ioctl(fd_frontend,FE_READ_STATUS,&festatus) >= 0) print_status(festatus); } else { - mp_msg(MSGT_DEMUX, MSGL_V, "Not able to lock to the signal on the given frequency\n"); + mp_msg(MSGT_DEMUX, MSGL_ERR, "Not able to lock to the signal on the given frequency\n"); return -1; } return 0; @@ -443,15 +358,21 @@ static int check_status(int fd_frontend,struct dvb_frontend_parameters* feparams #else -static int check_status(int fd_frontend,FrontendParameters* feparams,int tone) +static int check_status(int fd_frontend,FrontendParameters* feparams,int tuner_type,uint32_t base) { int i,res; int32_t strength; fe_status_t festatus; FrontendEvent event; - FrontendInfo fe_info; + struct pollfd pfd[1]; + while(1) + { + if(ioctl(fd_frontend, FE_GET_EVENT, &event) == -1) + break; + } + i = 0; res = -1; while ((i < 3) && (res < 0)) { @@ -462,11 +383,11 @@ static int check_status(int fd_frontend,FrontendParameters* feparams,int tone) } pfd[0].fd = fd_frontend; - pfd[0].events = POLLIN; + pfd[0].events = POLLIN | POLLPRI; - if (poll(pfd,1,10000)) + if(poll(pfd,1,10000) > 0) { - if (pfd[0].revents & POLLIN) + if (pfd[0].revents & POLLPRI) { mp_msg(MSGT_DEMUX, MSGL_V, "Getting frontend event\n"); if ( ioctl(fd_frontend, FE_GET_EVENT, &event) < 0) @@ -510,14 +431,14 @@ static int check_status(int fd_frontend,FrontendParameters* feparams,int tone) if (event.type == FE_COMPLETION_EV) { - switch(fe_info.type) + switch(tuner_type) { case FE_OFDM: mp_msg(MSGT_DEMUX, MSGL_V, "Event: Frequency: %d\n",event.u.completionEvent.Frequency); break; case FE_QPSK: - mp_msg(MSGT_DEMUX, MSGL_V, "Event: Frequency: %d\n",(unsigned int)((event.u.completionEvent.Frequency)+(tone==SEC_TONE_OFF ? LOF1 : LOF2))); + mp_msg(MSGT_DEMUX, MSGL_V, "Event: Frequency: %d\n",(unsigned int)((event.u.completionEvent.Frequency)+base)); mp_msg(MSGT_DEMUX, MSGL_V, " SymbolRate: %d\n",event.u.completionEvent.u.qpsk.SymbolRate); mp_msg(MSGT_DEMUX, MSGL_V, " FEC_inner: %d\n",event.u.completionEvent.u.qpsk.FEC_inner); mp_msg(MSGT_DEMUX, MSGL_V, "\n"); @@ -534,29 +455,25 @@ static int check_status(int fd_frontend,FrontendParameters* feparams,int tone) } strength=0; - ioctl(fd_frontend,FE_READ_BER,&strength); + if(ioctl(fd_frontend,FE_READ_BER,&strength) >= 0) mp_msg(MSGT_DEMUX, MSGL_V, "Bit error rate: %d\n",strength); strength=0; - ioctl(fd_frontend,FE_READ_SIGNAL_STRENGTH,&strength); + if(ioctl(fd_frontend,FE_READ_SIGNAL_STRENGTH,&strength) >= 0) mp_msg(MSGT_DEMUX, MSGL_V, "Signal strength: %d\n",strength); strength=0; - ioctl(fd_frontend,FE_READ_SNR,&strength); + if(ioctl(fd_frontend,FE_READ_SNR,&strength) >= 0) mp_msg(MSGT_DEMUX, MSGL_V, "SNR: %d\n",strength); festatus=0; - ioctl(fd_frontend,FE_READ_STATUS,&festatus); - mp_msg(MSGT_DEMUX, MSGL_V, "FE_STATUS:"); - if (festatus & FE_HAS_POWER) mp_msg(MSGT_DEMUX, MSGL_V, " FE_HAS_POWER"); - if (festatus & FE_HAS_SIGNAL) mp_msg(MSGT_DEMUX, MSGL_V, " FE_HAS_SIGNAL"); - if (festatus & FE_SPECTRUM_INV) mp_msg(MSGT_DEMUX, MSGL_V, " FE_SPECTRUM_INV"); - if (festatus & FE_HAS_LOCK) mp_msg(MSGT_DEMUX, MSGL_V, " FE_HAS_LOCK"); - if (festatus & FE_HAS_CARRIER) mp_msg(MSGT_DEMUX, MSGL_V, " FE_HAS_CARRIER"); - if (festatus & FE_HAS_VITERBI) mp_msg(MSGT_DEMUX, MSGL_V, " FE_HAS_VITERBI"); - if (festatus & FE_HAS_SYNC) mp_msg(MSGT_DEMUX, MSGL_V, " FE_HAS_SYNC"); - if (festatus & FE_TUNER_HAS_LOCK) mp_msg(MSGT_DEMUX, MSGL_V, " FE_TUNER_HAS_LOCK"); + + if(ioctl(fd_frontend,FE_READ_STATUS,&festatus) >= 0) + print_status(festatus); + else + mp_msg(MSGT_DEMUX, MSGL_ERR, " ERROR, UNABLE TO READ_STATUS"); + mp_msg(MSGT_DEMUX, MSGL_V, "\n"); } else @@ -575,27 +492,31 @@ static struct diseqc_cmd { uint32_t wait; }; -static void diseqc_send_msg(int fd, fe_sec_voltage_t v, struct diseqc_cmd *cmd, +static int diseqc_send_msg(int fd, fe_sec_voltage_t v, struct diseqc_cmd *cmd, fe_sec_tone_mode_t t, fe_sec_mini_cmd_t b) { - ioctl(fd, FE_SET_TONE, SEC_TONE_OFF); - ioctl(fd, FE_SET_VOLTAGE, v); + if(ioctl(fd, FE_SET_TONE, SEC_TONE_OFF) == -1) + return -1; + if(ioctl(fd, FE_SET_VOLTAGE, v) == -1) + return -1; usleep(15 * 1000); - ioctl(fd, FE_DISEQC_SEND_MASTER_CMD, &cmd->cmd); + if(ioctl(fd, FE_DISEQC_SEND_MASTER_CMD, &cmd->cmd) == -1) + return -1; usleep(cmd->wait * 1000); usleep(15 * 1000); - ioctl(fd, FE_DISEQC_SEND_BURST, b); + if(ioctl(fd, FE_DISEQC_SEND_BURST, b) == -1) + return -1; usleep(15 * 1000); - ioctl(fd, FE_SET_TONE, t); -} - - + if(ioctl(fd, FE_SET_TONE, t) == -1) + return -1; + return 0; +} /* digital satellite equipment control, * specification is available from http://www.eutelsat.com/ */ -static int head_diseqc(int secfd, int sat_no, int pol, int hi_lo) +static int do_diseqc(int secfd, int sat_no, int polv, int hi_lo) { struct diseqc_cmd cmd = { {{0xe0, 0x10, 0x38, 0xf0, 0x00, 0x00}, 4}, 0 }; @@ -603,47 +524,68 @@ static int head_diseqc(int secfd, int sat_no, int pol, int hi_lo) * bits are: option, position, polarizaion, band */ cmd.cmd.msg[3] = - 0xf0 | (((sat_no * 4) & 0x0f) | (hi_lo ? 1 : 0) | (pol ? 0 : 2)); + 0xf0 | (((sat_no * 4) & 0x0f) | (hi_lo ? 1 : 0) | (polv ? 0 : 2)); - diseqc_send_msg(secfd, pol ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18, + return diseqc_send_msg(secfd, polv ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18, &cmd, hi_lo ? SEC_TONE_ON : SEC_TONE_OFF, (sat_no / 4) % 2 ? SEC_MINI_B : SEC_MINI_A); - - return 1; } -#endif +#else + +static int do_diseqc(int secfd, int sat_no, int polv, int hi_lo) +{ + struct secCommand scmd; + struct secCmdSequence scmds; + + scmds.continuousTone = (hi_lo ? SEC_TONE_ON : SEC_TONE_OFF); + scmds.voltage = (polv ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18); + scmds.miniCommand = SEC_MINI_NONE; + + scmd.type = SEC_CMDTYPE_DISEQC; + scmds.numCommands = 1; + scmds.commands = &scmd; -static unsigned int prev_diseqc = 0; + scmd.u.diseqc.addr = 0x10; + scmd.u.diseqc.cmd = 0x38; + scmd.u.diseqc.numParams = 1; + scmd.u.diseqc.params[0] = 0xf0 | + (((sat_no) << 2) & 0x0F) | + (hi_lo ? 1 : 0) | + (polv ? 0 : 2); + + if (ioctl(secfd,SEC_SEND_SEQUENCE,&scmds) < 0) + { + mp_msg(MSGT_DEMUX, MSGL_ERR, "Error sending DisEqC"); + return -1; + } + + return 0; +} +#endif static int tune_it(int fd_frontend, int fd_sec, unsigned int freq, unsigned int srate, char pol, int tone, fe_spectral_inversion_t specInv, unsigned int diseqc, fe_modulation_t modulation, fe_code_rate_t HP_CodeRate, fe_transmit_mode_t TransmissionMode, fe_guard_interval_t guardInterval, fe_bandwidth_t bandwidth) { - int res; + int res, hi_lo, dfd; #ifdef HAVE_DVB_HEAD struct dvb_frontend_parameters feparams; struct dvb_frontend_info fe_info; - fe_sec_voltage_t voltage; #else FrontendParameters feparams; FrontendInfo fe_info; - secVoltage voltage; struct secStatus sec_state; #endif - if(diseqc == prev_diseqc) - diseqc = 0; - else - prev_diseqc = diseqc; mp_msg(MSGT_DEMUX, MSGL_V, "TUNE_IT, fd_frontend %d, fd_sec %d\nfreq %lu, srate %lu, pol %c, tone %i, specInv, diseqc %u, fe_modulation_t modulation,fe_code_rate_t HP_CodeRate, fe_transmit_mode_t TransmissionMode,fe_guard_interval_t guardInterval, fe_bandwidth_t bandwidth\n", - fd_frontend, fd_sec, freq, srate, pol, tone, diseqc); + fd_frontend, fd_sec, (long unsigned int)freq, (long unsigned int)srate, pol, tone, diseqc); if ( (res = ioctl(fd_frontend,FE_GET_INFO, &fe_info) < 0)) { - mp_msg(MSGT_DEMUX, MSGL_ERR, "FE_GET_INFO: "); + mp_msg(MSGT_DEMUX, MSGL_FATAL, "FE_GET_INFO FAILED\n"); return -1; } @@ -678,52 +620,29 @@ static int tune_it(int fd_frontend, int fd_sec, unsigned int freq, unsigned int feparams.u.ofdm.guardInterval=guardInterval; feparams.u.ofdm.HierarchyInformation=HIERARCHY_DEFAULT; #endif - mp_msg(MSGT_DEMUX, MSGL_V, "tuning DVB-T (%s) to %d Hz\n",DVB_T_LOCATION,freq); + mp_msg(MSGT_DEMUX, MSGL_V, "tuning DVB-T (%s) to %d Hz, bandwidth: %d\n",DVB_T_LOCATION,freq, bandwidth); break; case FE_QPSK: -#ifdef HAVE_DVB_HEAD - mp_msg(MSGT_DEMUX, MSGL_V, "tuning DVB-S to L-Band:%d, Pol:%c Srate=%d, 22kHz=%s\n",feparams.frequency,pol,srate,tone == SEC_TONE_ON ? "on" : "off"); -#else - mp_msg(MSGT_DEMUX, MSGL_V, "tuning DVB-S to L-Band:%d, Pol:%c Srate=%d, 22kHz=%s\n",feparams.Frequency,pol,srate,tone == SEC_TONE_ON ? "on" : "off"); -#endif - if ((pol=='h') || (pol=='H')) - { - voltage = SEC_VOLTAGE_18; - } - else - { - voltage = SEC_VOLTAGE_13; - } -#ifdef HAVE_DVB_HEAD - if (ioctl(fd_frontend,FE_SET_VOLTAGE,voltage) < 0) - { -#else - if (ioctl(fd_sec,SEC_SET_VOLTAGE,voltage) < 0) - { -#endif - mp_msg(MSGT_DEMUX, MSGL_ERR, "ERROR setting voltage\n"); - } - if (freq > 2200000) { // this must be an absolute frequency if (freq < SLOF) { #ifdef HAVE_DVB_HEAD - feparams.frequency=(freq-LOF1); + freq = feparams.frequency=(freq-LOF1); #else - feparams.Frequency=(freq-LOF1); + freq = feparams.Frequency=(freq-LOF1); #endif - if (tone < 0) tone = SEC_TONE_OFF; + hi_lo = 0; } else { #ifdef HAVE_DVB_HEAD - feparams.frequency=(freq-LOF2); + freq = feparams.frequency=(freq-LOF2); #else - feparams.Frequency=(freq-LOF2); + freq = feparams.Frequency=(freq-LOF2); #endif - if (tone < 0) tone = SEC_TONE_ON; + hi_lo = 1; } } else @@ -739,73 +658,24 @@ static int tune_it(int fd_frontend, int fd_sec, unsigned int freq, unsigned int #ifdef HAVE_DVB_HEAD feparams.inversion=specInv; feparams.u.qpsk.symbol_rate=srate; - feparams.u.qpsk.fec_inner=FEC_AUTO; + feparams.u.qpsk.fec_inner=HP_CodeRate; + dfd = fd_frontend; #else feparams.Inversion=specInv; feparams.u.qpsk.SymbolRate=srate; - feparams.u.qpsk.FEC_inner=FEC_AUTO; + feparams.u.qpsk.FEC_inner=HP_CodeRate; + dfd = fd_sec; #endif -#ifdef HAVE_DVB_HEAD - if (ioctl(fd_frontend, FE_SET_TONE,tone) < 0) - { - mp_msg(MSGT_DEMUX, MSGL_ERR, "ERROR setting tone\n"); - } -#else - if (ioctl(fd_sec, SEC_SET_TONE,tone) < 0) - { - mp_msg(MSGT_DEMUX, MSGL_ERR, "ERROR setting tone\n"); - } -#endif + mp_msg(MSGT_DEMUX, MSGL_V, "tuning DVB-S to Freq: %u, Pol: %c Srate: %d, 22kHz: %s, LNB: %d\n",freq,pol,srate,hi_lo ? "on" : "off", diseqc); -#ifdef HAVE_DVB_HEAD - //#warning DISEQC is unimplemented for HAVE_DVB_HEAD - if(diseqc > 0) - { - int ipol = (pol == 'V' ? 1 : 0); - int hiband = (freq >= SLOF); - - if(head_diseqc(fd_frontend, diseqc-1, ipol, hiband)) - { + if(do_diseqc(dfd, diseqc, (pol == 'V' ? 1 : 0), hi_lo) == 0) mp_msg(MSGT_DEMUX, MSGL_V, "DISEQC SETTING SUCCEDED\n"); - } else { mp_msg(MSGT_DEMUX, MSGL_ERR, "DISEQC SETTING FAILED\n"); + return -1; } - } -#else - if (diseqc > 0) - { - struct secCommand scmd; - struct secCmdSequence scmds; - - scmds.continuousTone = tone; - scmds.voltage = voltage; - /* - scmds.miniCommand = toneBurst ? SEC_MINI_B : SEC_MINI_A; - */ - scmds.miniCommand = SEC_MINI_NONE; - - scmd.type = 0; - scmds.numCommands = 1; - scmds.commands = &scmd; - - scmd.u.diseqc.addr = 0x10; - scmd.u.diseqc.cmd = 0x38; - scmd.u.diseqc.numParams = 1; - scmd.u.diseqc.params[0] = 0xf0 | - (((diseqc - 1) << 2) & 0x0c) | - (voltage==SEC_VOLTAGE_18 ? 0x02 : 0) | - (tone==SEC_TONE_ON ? 0x01 : 0); - - if (ioctl(fd_sec,SEC_SEND_SEQUENCE,&scmds) < 0) - { - mp_msg(MSGT_DEMUX, MSGL_ERR, "Error sending DisEqC"); - return 0; - } - } -#endif break; case FE_QAM: mp_msg(MSGT_DEMUX, MSGL_V, "tuning DVB-C to %d, srate=%d\n",freq,srate); @@ -833,5 +703,5 @@ static int tune_it(int fd_frontend, int fd_sec, unsigned int freq, unsigned int if (fd_sec) SecGetStatus(fd_sec, &sec_state); #endif - return(check_status(fd_frontend,&feparams,tone)); + return(check_status(fd_frontend,&feparams,fe_info.type, (hi_lo ? LOF2 : LOF1))); } |