diff -urN --exclude 'Make*' vlc-0.9.8a.orig/modules/access/dvb/access.c vlc-0.9.8a/modules/access/dvb/access.c --- vlc-0.9.8a.orig/modules/access/dvb/access.c 2008-10-15 20:31:20.000000000 +0100 +++ vlc-0.9.8a/modules/access/dvb/access.c 2009-02-25 14:16:50.000000000 +0000 @@ -86,6 +86,9 @@ #define DEVICE_TEXT N_("Device number to use on adapter") #define DEVICE_LONGTEXT "" +#define DELIVERY_TEXT N_("Delivery System") +#define DELIVERY_LONGTEXT "" + #define FREQ_TEXT N_("Transponder/multiplex frequency") #define FREQ_LONGTEXT N_("In kHz for DVB-S or Hz for DVB-C/T") @@ -109,6 +112,9 @@ #define HIGH_VOLTAGE_LONGTEXT N_("Enable high voltage if your cables are " \ "particularly long. This is not supported by all frontends.") +#define MODULATION_2G_TEXT N_("2nd Gen Modulation") +#define MODULATION_2G_LONGTEXT N_("DVB-S2, C2 and T2 support") + #define TONE_TEXT N_("22 kHz tone") #define TONE_LONGTEXT N_("[0=off, 1=on, -1=auto].") @@ -196,6 +202,8 @@ false ); add_integer( "dvb-device", 0, NULL, DEVICE_TEXT, DEVICE_LONGTEXT, true ); + add_integer( "dvb-delivery", 0, NULL, DELIVERY_TEXT, DELIVERY_LONGTEXT, + true ); add_integer( "dvb-frequency", 11954000, NULL, FREQ_TEXT, FREQ_LONGTEXT, false ); add_integer( "dvb-inversion", 2, NULL, INVERSION_TEXT, INVERSION_LONGTEXT, @@ -208,6 +216,9 @@ true ); add_integer( "dvb-voltage", 13, NULL, VOLTAGE_TEXT, VOLTAGE_LONGTEXT, true ); + // TODO: Added 2G modulation + add_bool( "dvb-2g-modulation", 0, NULL, MODULATION_2G_TEXT, + MODULATION_2G_LONGTEXT, true ); add_bool( "dvb-high-voltage", 0, NULL, HIGH_VOLTAGE_TEXT, HIGH_VOLTAGE_LONGTEXT, true ); add_integer( "dvb-tone", -1, NULL, TONE_TEXT, TONE_LONGTEXT, @@ -661,12 +672,15 @@ /* */ var_Create( p_access, "dvb-adapter", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-device", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); + var_Create( p_access, "dvb-delivery", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-frequency", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-inversion", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-probe", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-budget-mode", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); /* */ + //TODO: Added 2nd gen mod + var_Create( p_access, "dvb-2g-modulation", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-satno", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-voltage", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-high-voltage", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); @@ -745,8 +759,9 @@ else GET_OPTION_INT("inversion") else GET_OPTION_BOOL("probe") else GET_OPTION_BOOL("budget-mode") - + else GET_OPTION_INT("dvb-delivery") else GET_OPTION_INT("voltage") + else GET_OPTION_BOOL("dvb-2g-modulation") else GET_OPTION_BOOL("high-voltage") else GET_OPTION_INT("tone") else GET_OPTION_INT("satno") diff -urN --exclude 'Make*' vlc-0.9.8a.orig/modules/access/dvb/linux_dvb.c vlc-0.9.8a/modules/access/dvb/linux_dvb.c --- vlc-0.9.8a.orig/modules/access/dvb/linux_dvb.c 2008-10-15 20:31:20.000000000 +0100 +++ vlc-0.9.8a/modules/access/dvb/linux_dvb.c 2009-02-25 14:18:12.000000000 +0000 @@ -82,6 +82,7 @@ #define FRONTEND_LOCK_TIMEOUT 10000000 /* 10 s */ /* Local prototypes */ +static fe_modulation_t DecodeModulationPSK( access_t *p_access ); static int FrontendInfo( access_t * ); static int FrontendSetQPSK( access_t * ); static int FrontendSetQAM( access_t * ); @@ -133,6 +134,7 @@ return VLC_EGENERIC; } + msg_Dbg( p_access, "Frontend open - about to check type" ); switch( p_frontend->info.type ) { case FE_OFDM: @@ -142,7 +144,16 @@ psz_real = "DVB-C"; break; case FE_QPSK: - psz_real = "DVB-S"; + msg_Dbg( p_access, "Checking for DVB-S or DVB-S2" ); + if (p_frontend->info.caps & FE_CAN_2G_MODULATION) + { + // If can do 2G Mod, we have a DVB-S2 card + psz_real = "DVB-S2"; + } + else + { + psz_real = "DVB-S"; + } break; case FE_ATSC: psz_real = "ATSC"; @@ -240,7 +251,7 @@ case FE_QPSK: if( FrontendSetQPSK( p_access ) < 0 ) { - msg_Err( p_access, "DVB-S: tuning failed" ); + msg_Err( p_access, "DVB-S/DVB-S2: tuning failed" ); return VLC_EGENERIC; } break; @@ -541,7 +552,14 @@ switch( p_frontend->info.type ) { case FE_QPSK: - msg_Dbg( p_access, " type = QPSK (DVB-S)" ); + if (p_frontend->info.caps & FE_CAN_2G_MODULATION) + { + msg_Dbg( p_access, " type = DVB-S2" ); + } + else + { + msg_Dbg( p_access, " type = DVB-S" ); + } break; case FE_QAM: msg_Dbg( p_access, " type = QAM (DVB-C)" ); @@ -631,6 +649,8 @@ msg_Dbg(p_access, " card can mute TS"); if( p_frontend->info.caps & FE_CAN_RECOVER) msg_Dbg(p_access, " card can recover from a cable unplug"); + if( p_frontend->info.caps & FE_CAN_2G_MODULATION) + msg_Dbg(p_access, " card can do 2nd gen modulation"); if( p_frontend->info.caps & FE_CAN_8VSB) msg_Dbg(p_access, " card can do 8vsb"); if( p_frontend->info.caps & FE_CAN_16VSB) @@ -664,6 +684,9 @@ return fe_inversion; } +/***************************************************************************** + * DecodeFEC: Returns FEC value + *****************************************************************************/ static fe_code_rate_t DecodeFEC( access_t *p_access, int i_val ) { fe_code_rate_t fe_fec = FEC_NONE; @@ -682,6 +705,11 @@ case 7: fe_fec = FEC_7_8; break; case 8: fe_fec = FEC_8_9; break; case 9: fe_fec = FEC_AUTO; break; + + // Added new values + case 10: fe_fec = FEC_3_5; break; + case 11: fe_fec = FEC_9_10; break; + default: /* cannot happen */ fe_fec = FEC_NONE; @@ -691,6 +719,9 @@ return fe_fec; } +/***************************************************************************** + * DecodeModulationQAM: Returns QAM modulation + *****************************************************************************/ static fe_modulation_t DecodeModulationQAM( access_t *p_access ) { switch( var_GetInteger( p_access, "dvb-modulation" ) ) @@ -706,6 +737,10 @@ return QAM_AUTO; } } + +/***************************************************************************** + * DecodeModulationOFDM : Returns OFDM modulation + *****************************************************************************/ static fe_modulation_t DecodeModulationOFDM( access_t *p_access ) { switch( var_GetInteger( p_access, "dvb-modulation" ) ) @@ -722,6 +757,9 @@ return QAM_AUTO; } } +/***************************************************************************** + * DecodeModulationATSC : Returns ATSC modulation + *****************************************************************************/ static fe_modulation_t DecodeModulationATSC( access_t *p_access ) { switch( var_GetInteger( p_access, "dvb-modulation" ) ) @@ -735,7 +773,37 @@ } /***************************************************************************** - * FrontendSetQPSK : controls the FE device + * DecodeDeliverySystem : Returns delivery system + *****************************************************************************/ +static fe_delivery_system_t DecodeDeliverySystem( access_t *p_access ) +{ + return var_GetInteger( p_access, "dvb-delivery" ); +} + +/***************************************************************************** + * DecodeModulationPSK : Returns DVB-S modulation + *****************************************************************************/ +static fe_modulation_t DecodeModulationPSK( access_t *p_access ) +{ + int mod; + + mod = var_GetInteger( p_access, "dvb-modulation" ); + + switch(mod) + { + case QPSK: return QPSK; + case PSK_8: return PSK_8; + case APSK_16: return APSK_16; + case APSK_32: return APSK_32; + default: + msg_Dbg( p_access, "DVB modulation not set, got %d, using QPSK",mod); + return QPSK; + } +} + + +/***************************************************************************** + * DecodeVoltage : controls the FE device *****************************************************************************/ static fe_sec_voltage_t DecodeVoltage( access_t *p_access ) { @@ -890,18 +958,27 @@ return 0; } +/***************************************************************************** + * FrontendSetQPSK : controls the FE device + *****************************************************************************/ static int FrontendSetQPSK( access_t *p_access ) { access_sys_t *p_sys = p_access->p_sys; struct dvb_frontend_parameters fep; + fe_modulation_t modulation; int i_ret; vlc_value_t val; int i_frequency, i_lnb_slof = 0, i_lnb_lof1, i_lnb_lof2 = 0; + fe_delivery_system_t delSys; /* Prepare the fep structure */ var_Get( p_access, "dvb-frequency", &val ); i_frequency = val.i_int; + modulation = DecodeModulationPSK(p_access); + // TODO: is this a valid way of determining between DVB-S and DVB-S2? + delSys = DecodeDeliverySystem(p_access); + var_Get( p_access, "dvb-lnb-lof1", &val ); if ( val.i_int == 0 ) { @@ -983,21 +1060,36 @@ return VLC_EGENERIC; } - /* Empty the event queue */ - for( ; ; ) - { - struct dvb_frontend_event event; - if ( ioctl( p_sys->i_frontend_handle, FE_GET_EVENT, &event ) < 0 - && errno == EWOULDBLOCK ) - break; - } + struct dvb_frontend_event ev; + struct dtv_property p_tune[] = { + { .cmd = DTV_DELIVERY_SYSTEM, .u.data = delSys }, + { .cmd = DTV_FREQUENCY, .u.data = fep.frequency }, + { .cmd = DTV_MODULATION, .u.data = modulation }, + { .cmd = DTV_SYMBOL_RATE, .u.data = fep.u.qpsk.symbol_rate }, + { .cmd = DTV_INNER_FEC, .u.data = fep.u.qpsk.fec_inner }, + { .cmd = DTV_INVERSION, .u.data = fep.inversion }, + { .cmd = DTV_ROLLOFF, .u.data = ROLLOFF_AUTO }, + { .cmd = DTV_TUNE }, + }; + struct dtv_properties cmdseq_tune = { + .num = 8, //Important - this must match the count of .cmd's above + .props = p_tune + }; + + /* discard stale QPSK events */ + while (1) { + if (ioctl(p_sys->i_frontend_handle, FE_GET_EVENT, &ev) == -1) + break; + } + + msg_Dbg(p_access,"About to tune: mod=%d delivery=%d, freq=%d",modulation,delSys,fep.frequency); /* Now send it all to the frontend device */ - if( (i_ret = ioctl( p_sys->i_frontend_handle, FE_SET_FRONTEND, &fep )) < 0 ) - { - msg_Err( p_access, "DVB-S: setting frontend failed (%d) %m", i_ret ); - return VLC_EGENERIC; - } + if ((ioctl(p_sys->i_frontend_handle, FE_SET_PROPERTY, &cmdseq_tune)) == -1) + { + msg_Err(p_access,"FE_SET_PROPERTY TUNE failed"); + return VLC_EGENERIC; + } return VLC_SUCCESS; } @@ -1493,7 +1585,7 @@ msg_Dbg( p_access, "CAMInit: NDS scrambling system supported" ); if ( caps.descr_type & CA_DSS ) msg_Dbg( p_access, "CAMInit: DSS scrambling system supported" ); - + if ( caps.slot_num == 0 ) { msg_Err( p_access, "CAMInit: CAM module with no slots" );