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Diffstat (limited to 'src/input/ost/frontend.h')
| -rw-r--r-- | src/input/ost/frontend.h | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/src/input/ost/frontend.h b/src/input/ost/frontend.h deleted file mode 100644 index f052f9ced..000000000 --- a/src/input/ost/frontend.h +++ /dev/null @@ -1,211 +0,0 @@ -/* - * frontend.h - * - * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de> - * & Ralph Metzler <ralph@convergence.de> - * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - */ - -#ifndef _FRONTEND_H_ -#define _FRONTEND_H_ - -#if defined(__sun) -#include <sys/ioccom.h> -#else -#include <asm/types.h> -#endif - -#define ENOSIGNAL 768 -#ifndef EBUFFEROVERFLOW -#define EBUFFEROVERFLOW 769 -#endif - - -typedef uint32_t FrontendStatus; - -/* bit definitions for FrontendStatus */ -#define FE_HAS_POWER 1 -#define FE_HAS_SIGNAL 2 -#define FE_SPECTRUM_INV 4 -#define FE_HAS_LOCK 8 -#define FE_HAS_CARRIER 16 -#define FE_HAS_VITERBI 32 -#define FE_HAS_SYNC 64 -#define FE_TUNER_HAS_LOCK 128 - - -/* possible values for spectral inversion */ -typedef enum { - INVERSION_OFF, - INVERSION_ON, - INVERSION_AUTO -} SpectralInversion; - -/* possible values for FEC_inner/FEC_outer */ -typedef enum { - FEC_AUTO, - FEC_1_2, - FEC_2_3, - FEC_3_4, - FEC_5_6, - FEC_7_8, - FEC_NONE -} CodeRate; - - -typedef enum { - QPSK, - QAM_16, - QAM_32, - QAM_64, - QAM_128, - QAM_256 -} Modulation; - - -typedef enum { - TRANSMISSION_MODE_2K, - TRANSMISSION_MODE_8K -} TransmitMode; - -typedef enum { - BANDWIDTH_8_MHZ, - BANDWIDTH_7_MHZ, - BANDWIDTH_6_MHZ -} BandWidth; - - -typedef enum { - GUARD_INTERVAL_1_32, - GUARD_INTERVAL_1_16, - GUARD_INTERVAL_1_8, - GUARD_INTERVAL_1_4 -} GuardInterval; - - -typedef enum { - HIERARCHY_NONE, - HIERARCHY_1, - HIERARCHY_2, - HIERARCHY_4 -} Hierarchy; - - -typedef struct { - uint32_t SymbolRate; /* symbol rate in Symbols per second */ - CodeRate FEC_inner; /* forward error correction (see above) */ -} QPSKParameters; - - -typedef struct { - uint32_t SymbolRate; /* symbol rate in Symbols per second */ - CodeRate FEC_inner; /* forward error correction (see above) */ - Modulation QAM; /* modulation type (see above) */ -} QAMParameters; - - -typedef struct { - BandWidth bandWidth; - CodeRate HP_CodeRate; /* high priority stream code rate */ - CodeRate LP_CodeRate; /* low priority stream code rate */ - Modulation Constellation; /* modulation type (see above) */ - TransmitMode TransmissionMode; - GuardInterval guardInterval; - Hierarchy HierarchyInformation; -} OFDMParameters; - - -typedef enum { - FE_QPSK, - FE_QAM, - FE_OFDM -} FrontendType; - - -typedef struct { - uint32_t Frequency; /* (absolute) frequency in Hz for QAM/OFDM */ - /* intermediate frequency in kHz for QPSK */ - SpectralInversion Inversion; /* spectral inversion */ - union { - QPSKParameters qpsk; - QAMParameters qam; - OFDMParameters ofdm; - } u; -} FrontendParameters; - - -typedef enum { - FE_UNEXPECTED_EV, /* unexpected event (e.g. loss of lock) */ - FE_COMPLETION_EV, /* completion event, tuning succeeded */ - FE_FAILURE_EV /* failure event, we couldn't tune */ -} EventType; - - -typedef struct { - EventType type; /* type of event, FE_UNEXPECTED_EV, ... */ - - long timestamp; /* time in seconds since 1970-01-01 */ - - union { - struct { - FrontendStatus previousStatus; /* status before event */ - FrontendStatus currentStatus; /* status during event */ - } unexpectedEvent; - FrontendParameters completionEvent; /* parameters for which the - tuning succeeded */ - FrontendStatus failureEvent; /* status at failure (e.g. no lock) */ - } u; -} FrontendEvent; - -typedef struct { - FrontendType type; - uint32_t minFrequency; - uint32_t maxFrequency; - uint32_t maxSymbolRate; - uint32_t minSymbolRate; - uint32_t hwType; - uint32_t hwVersion; -} FrontendInfo; - - -typedef enum { - FE_POWER_ON, - FE_POWER_STANDBY, - FE_POWER_SUSPEND, - FE_POWER_OFF -} FrontendPowerState; - - -#define FE_SELFTEST _IO('o', 61) -#define FE_SET_POWER_STATE _IOW('o', 62, FrontendPowerState) -#define FE_GET_POWER_STATE _IOR('o', 63, FrontendPowerState*) -#define FE_READ_STATUS _IOR('o', 64, FrontendStatus*) -#define FE_READ_BER _IOW('o', 65, uint32_t*) -#define FE_READ_SIGNAL_STRENGTH _IOR('o', 66, __s32*) -#define FE_READ_SNR _IOR('o', 67, __s32*) -#define FE_READ_UNCORRECTED_BLOCKS _IOW('o', 68, uint32_t*) -#define FE_GET_NEXT_FREQUENCY _IOW('o', 69, uint32_t*) -#define FE_GET_NEXT_SYMBOL_RATE _IOW('o', 70, uint32_t*) - -#define FE_SET_FRONTEND _IOW('o', 71, FrontendParameters*) -#define FE_GET_FRONTEND _IOR('o', 72, FrontendParameters*) -#define FE_GET_INFO _IOR('o', 73, FrontendInfo*) -#define FE_GET_EVENT _IOR('o', 74, FrontendEvent*) - -#endif /*_FRONTEND_H_*/ - |