Wala shell

Advanced PHP File Manager

Server IP: 127.0.0.1 | PHP Version: 8.3.30 | Domains Hosted: 54

Name	Size	Last Modified	Actions
📁 ..	-	2026-03-27 02:43
📄 audio.h /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note / / * audio.h - DEPRECATED MPEG-TS audio decoder API * * NOTE: should not be used on future drivers * * Copyright (C) 2000 Ralph Metzler <ralph@convergence.de> * & Marcus Metzler <marcus@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 General Lesser 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 _DVBAUDIO_H_ #define _DVBAUDIO_H_ #include <linux/types.h> typedef enum { AUDIO_SOURCE_DEMUX, / Select the demux as the main source / AUDIO_SOURCE_MEMORY / Select internal memory as the main source / } audio_stream_source_t; typedef enum { AUDIO_STOPPED, / Device is stopped / AUDIO_PLAYING, / Device is currently playing / AUDIO_PAUSED / Device is paused / } audio_play_state_t; typedef enum { AUDIO_STEREO, AUDIO_MONO_LEFT, AUDIO_MONO_RIGHT, AUDIO_MONO, AUDIO_STEREO_SWAPPED } audio_channel_select_t; typedef struct audio_mixer { unsigned int volume_left; unsigned int volume_right; / what else do we need? bass, pass-through, ... / } audio_mixer_t; typedef struct audio_status { int AV_sync_state; / sync audio and video? / int mute_state; / audio is muted / audio_play_state_t play_state; / current playback state / audio_stream_source_t stream_source; / current stream source / audio_channel_select_t channel_select; / currently selected channel / int bypass_mode; / pass on audio data to / audio_mixer_t mixer_state; / current mixer state / } audio_status_t; / separate decoder hardware / / for GET_CAPABILITIES and SET_FORMAT, the latter should only set one bit / #define AUDIO_CAP_DTS 1 #define AUDIO_CAP_LPCM 2 #define AUDIO_CAP_MP1 4 #define AUDIO_CAP_MP2 8 #define AUDIO_CAP_MP3 16 #define AUDIO_CAP_AAC 32 #define AUDIO_CAP_OGG 64 #define AUDIO_CAP_SDDS 128 #define AUDIO_CAP_AC3 256 #define AUDIO_STOP _IO('o', 1) #define AUDIO_PLAY _IO('o', 2) #define AUDIO_PAUSE _IO('o', 3) #define AUDIO_CONTINUE _IO('o', 4) #define AUDIO_SELECT_SOURCE _IO('o', 5) #define AUDIO_SET_MUTE _IO('o', 6) #define AUDIO_SET_AV_SYNC _IO('o', 7) #define AUDIO_SET_BYPASS_MODE _IO('o', 8) #define AUDIO_CHANNEL_SELECT _IO('o', 9) #define AUDIO_GET_STATUS _IOR('o', 10, audio_status_t) #define AUDIO_GET_CAPABILITIES _IOR('o', 11, unsigned int) #define AUDIO_CLEAR_BUFFER _IO('o', 12) #define AUDIO_SET_ID _IO('o', 13) #define AUDIO_SET_MIXER _IOW('o', 14, audio_mixer_t) #define AUDIO_SET_STREAMTYPE _IO('o', 15) #define AUDIO_BILINGUAL_CHANNEL_SELECT _IO('o', 20) #endif / _DVBAUDIO_H_ */	3.47 KB	2026-03-24 10:01
📄 ca.h /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note / / * ca.h * * Copyright (C) 2000 Ralph Metzler <ralph@convergence.de> * & Marcus Metzler <marcus@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 General Lesser 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 _DVBCA_H_ #define _DVBCA_H_ /* * struct ca_slot_info - CA slot interface types and info. * * @num: slot number. * @type: slot type. * @flags: flags applicable to the slot. * * This struct stores the CA slot information. * * @type can be: * * - %CA_CI - CI high level interface; * - %CA_CI_LINK - CI link layer level interface; * - %CA_CI_PHYS - CI physical layer level interface; * - %CA_DESCR - built-in descrambler; * - %CA_SC -simple smart card interface. * * @flags can be: * * - %CA_CI_MODULE_PRESENT - module (or card) inserted; * - %CA_CI_MODULE_READY - module is ready for usage. / struct ca_slot_info { int num; int type; #define CA_CI 1 #define CA_CI_LINK 2 #define CA_CI_PHYS 4 #define CA_DESCR 8 #define CA_SC 128 unsigned int flags; #define CA_CI_MODULE_PRESENT 1 #define CA_CI_MODULE_READY 2 }; /* * struct ca_descr_info - descrambler types and info. * * @num: number of available descramblers (keys). * @type: type of supported scrambling system. * * Identifies the number of descramblers and their type. * * @type can be: * * - %CA_ECD - European Common Descrambler (ECD) hardware; * - %CA_NDS - Videoguard (NDS) hardware; * - %CA_DSS - Distributed Sample Scrambling (DSS) hardware. / struct ca_descr_info { unsigned int num; unsigned int type; #define CA_ECD 1 #define CA_NDS 2 #define CA_DSS 4 }; /* * struct ca_caps - CA slot interface capabilities. * * @slot_num: total number of CA card and module slots. * @slot_type: bitmap with all supported types as defined at * &struct ca_slot_info (e. g. %CA_CI, %CA_CI_LINK, etc). * @descr_num: total number of descrambler slots (keys) * @descr_type: bitmap with all supported types as defined at * &struct ca_descr_info (e. g. %CA_ECD, %CA_NDS, etc). / struct ca_caps { unsigned int slot_num; unsigned int slot_type; unsigned int descr_num; unsigned int descr_type; }; /* * struct ca_msg - a message to/from a CI-CAM * * @index: unused * @type: unused * @length: length of the message * @msg: message * * This struct carries a message to be send/received from a CI CA module. / struct ca_msg { unsigned int index; unsigned int type; unsigned int length; unsigned char msg[256]; }; /* * struct ca_descr - CA descrambler control words info * * @index: CA Descrambler slot * @parity: control words parity, where 0 means even and 1 means odd * @cw: CA Descrambler control words / struct ca_descr { unsigned int index; unsigned int parity; unsigned char cw[8]; }; #define CA_RESET _IO('o', 128) #define CA_GET_CAP _IOR('o', 129, struct ca_caps) #define CA_GET_SLOT_INFO _IOR('o', 130, struct ca_slot_info) #define CA_GET_DESCR_INFO _IOR('o', 131, struct ca_descr_info) #define CA_GET_MSG _IOR('o', 132, struct ca_msg) #define CA_SEND_MSG _IOW('o', 133, struct ca_msg) #define CA_SET_DESCR _IOW('o', 134, struct ca_descr) / This is needed for legacy userspace support */ typedef struct ca_slot_info ca_slot_info_t; typedef struct ca_descr_info ca_descr_info_t; typedef struct ca_caps ca_caps_t; typedef struct ca_msg ca_msg_t; typedef struct ca_descr ca_descr_t; #endif	4.15 KB	2026-03-24 10:01
📄 dmx.h /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note / / * dmx.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 _DVBDMX_H_ #define _DVBDMX_H_ #include <linux/types.h> #include <time.h> #define DMX_FILTER_SIZE 16 /* * enum dmx_output - Output for the demux. * * @DMX_OUT_DECODER: * Streaming directly to decoder. * @DMX_OUT_TAP: * Output going to a memory buffer (to be retrieved via the read command). * Delivers the stream output to the demux device on which the ioctl * is called. * @DMX_OUT_TS_TAP: * Output multiplexed into a new TS (to be retrieved by reading from the * logical DVR device). Routes output to the logical DVR device * ``/dev/dvb/adapter?/dvr?``, which delivers a TS multiplexed from all * filters for which @DMX_OUT_TS_TAP was specified. * @DMX_OUT_TSDEMUX_TAP: * Like @DMX_OUT_TS_TAP but retrieved from the DMX device. / enum dmx_output { DMX_OUT_DECODER, DMX_OUT_TAP, DMX_OUT_TS_TAP, DMX_OUT_TSDEMUX_TAP }; /* * enum dmx_input - Input from the demux. * * @DMX_IN_FRONTEND: Input from a front-end device. * @DMX_IN_DVR: Input from the logical DVR device. / enum dmx_input { DMX_IN_FRONTEND, DMX_IN_DVR }; /* * enum dmx_ts_pes - type of the PES filter. * * @DMX_PES_AUDIO0: first audio PID. Also referred as @DMX_PES_AUDIO. * @DMX_PES_VIDEO0: first video PID. Also referred as @DMX_PES_VIDEO. * @DMX_PES_TELETEXT0: first teletext PID. Also referred as @DMX_PES_TELETEXT. * @DMX_PES_SUBTITLE0: first subtitle PID. Also referred as @DMX_PES_SUBTITLE. * @DMX_PES_PCR0: first Program Clock Reference PID. * Also referred as @DMX_PES_PCR. * * @DMX_PES_AUDIO1: second audio PID. * @DMX_PES_VIDEO1: second video PID. * @DMX_PES_TELETEXT1: second teletext PID. * @DMX_PES_SUBTITLE1: second subtitle PID. * @DMX_PES_PCR1: second Program Clock Reference PID. * * @DMX_PES_AUDIO2: third audio PID. * @DMX_PES_VIDEO2: third video PID. * @DMX_PES_TELETEXT2: third teletext PID. * @DMX_PES_SUBTITLE2: third subtitle PID. * @DMX_PES_PCR2: third Program Clock Reference PID. * * @DMX_PES_AUDIO3: fourth audio PID. * @DMX_PES_VIDEO3: fourth video PID. * @DMX_PES_TELETEXT3: fourth teletext PID. * @DMX_PES_SUBTITLE3: fourth subtitle PID. * @DMX_PES_PCR3: fourth Program Clock Reference PID. * * @DMX_PES_OTHER: any other PID. / enum dmx_ts_pes { DMX_PES_AUDIO0, DMX_PES_VIDEO0, DMX_PES_TELETEXT0, DMX_PES_SUBTITLE0, DMX_PES_PCR0, DMX_PES_AUDIO1, DMX_PES_VIDEO1, DMX_PES_TELETEXT1, DMX_PES_SUBTITLE1, DMX_PES_PCR1, DMX_PES_AUDIO2, DMX_PES_VIDEO2, DMX_PES_TELETEXT2, DMX_PES_SUBTITLE2, DMX_PES_PCR2, DMX_PES_AUDIO3, DMX_PES_VIDEO3, DMX_PES_TELETEXT3, DMX_PES_SUBTITLE3, DMX_PES_PCR3, DMX_PES_OTHER }; #define DMX_PES_AUDIO DMX_PES_AUDIO0 #define DMX_PES_VIDEO DMX_PES_VIDEO0 #define DMX_PES_TELETEXT DMX_PES_TELETEXT0 #define DMX_PES_SUBTITLE DMX_PES_SUBTITLE0 #define DMX_PES_PCR DMX_PES_PCR0 /* * struct dmx_filter - Specifies a section header filter. * * @filter: bit array with bits to be matched at the section header. * @mask: bits that are valid at the filter bit array. * @mode: mode of match: if bit is zero, it will match if equal (positive * match); if bit is one, it will match if the bit is negated. * * Note: All arrays in this struct have a size of DMX_FILTER_SIZE (16 bytes). / struct dmx_filter { __u8 filter[DMX_FILTER_SIZE]; __u8 mask[DMX_FILTER_SIZE]; __u8 mode[DMX_FILTER_SIZE]; }; /* * struct dmx_sct_filter_params - Specifies a section filter. * * @pid: PID to be filtered. * @filter: section header filter, as defined by &struct dmx_filter. * @timeout: maximum time to filter, in milliseconds. * @flags: extra flags for the section filter. * * Carries the configuration for a MPEG-TS section filter. * * The @flags can be: * * - %DMX_CHECK_CRC - only deliver sections where the CRC check succeeded; * - %DMX_ONESHOT - disable the section filter after one section * has been delivered; * - %DMX_IMMEDIATE_START - Start filter immediately without requiring a * :ref:`DMX_START`. / struct dmx_sct_filter_params { __u16 pid; struct dmx_filter filter; __u32 timeout; __u32 flags; #define DMX_CHECK_CRC 1 #define DMX_ONESHOT 2 #define DMX_IMMEDIATE_START 4 }; /* * struct dmx_pes_filter_params - Specifies Packetized Elementary Stream (PES) * filter parameters. * * @pid: PID to be filtered. * @input: Demux input, as specified by &enum dmx_input. * @output: Demux output, as specified by &enum dmx_output. * @pes_type: Type of the pes filter, as specified by &enum dmx_pes_type. * @flags: Demux PES flags. / struct dmx_pes_filter_params { __u16 pid; enum dmx_input input; enum dmx_output output; enum dmx_ts_pes pes_type; __u32 flags; }; /* * struct dmx_stc - Stores System Time Counter (STC) information. * * @num: input data: number of the STC, from 0 to N. * @base: output: divisor for STC to get 90 kHz clock. * @stc: output: stc in @base * 90 kHz units. / struct dmx_stc { unsigned int num; unsigned int base; __u64 stc; }; /* * enum dmx_buffer_flags - DMX memory-mapped buffer flags * * @DMX_BUFFER_FLAG_HAD_CRC32_DISCARD: * Indicates that the Kernel discarded one or more frames due to wrong * CRC32 checksum. * @DMX_BUFFER_FLAG_TEI: * Indicates that the Kernel has detected a Transport Error indicator * (TEI) on a filtered pid. * @DMX_BUFFER_PKT_COUNTER_MISMATCH: * Indicates that the Kernel has detected a packet counter mismatch * on a filtered pid. * @DMX_BUFFER_FLAG_DISCONTINUITY_DETECTED: * Indicates that the Kernel has detected one or more frame discontinuity. * @DMX_BUFFER_FLAG_DISCONTINUITY_INDICATOR: * Received at least one packet with a frame discontinuity indicator. / enum dmx_buffer_flags { DMX_BUFFER_FLAG_HAD_CRC32_DISCARD = 1 << 0, DMX_BUFFER_FLAG_TEI = 1 << 1, DMX_BUFFER_PKT_COUNTER_MISMATCH = 1 << 2, DMX_BUFFER_FLAG_DISCONTINUITY_DETECTED = 1 << 3, DMX_BUFFER_FLAG_DISCONTINUITY_INDICATOR = 1 << 4, }; /* * struct dmx_buffer - dmx buffer info * * @index: id number of the buffer * @bytesused: number of bytes occupied by data in the buffer (payload); * @offset: for buffers with memory == DMX_MEMORY_MMAP; * offset from the start of the device memory for this plane, * (or a "cookie" that should be passed to mmap() as offset) * @length: size in bytes of the buffer * @flags: bit array of buffer flags as defined by &enum dmx_buffer_flags. * Filled only at &DMX_DQBUF. * @count: monotonic counter for filled buffers. Helps to identify * data stream loses. Filled only at &DMX_DQBUF. * * Contains data exchanged by application and driver using one of the streaming * I/O methods. * * Please notice that, for &DMX_QBUF, only @index should be filled. * On &DMX_DQBUF calls, all fields will be filled by the Kernel. / struct dmx_buffer { __u32 index; __u32 bytesused; __u32 offset; __u32 length; __u32 flags; __u32 count; }; /* * struct dmx_requestbuffers - request dmx buffer information * * @count: number of requested buffers, * @size: size in bytes of the requested buffer * * Contains data used for requesting a dmx buffer. * All reserved fields must be set to zero. / struct dmx_requestbuffers { __u32 count; __u32 size; }; /* * struct dmx_exportbuffer - export of dmx buffer as DMABUF file descriptor * * @index: id number of the buffer * @flags: flags for newly created file, currently only O_CLOEXEC is * supported, refer to manual of open syscall for more details * @fd: file descriptor associated with DMABUF (set by driver) * * Contains data used for exporting a dmx buffer as DMABUF file descriptor. * The buffer is identified by a 'cookie' returned by DMX_QUERYBUF * (identical to the cookie used to mmap() the buffer to userspace). All * reserved fields must be set to zero. The field reserved0 is expected to * become a structure 'type' allowing an alternative layout of the structure * content. Therefore this field should not be used for any other extensions. / struct dmx_exportbuffer { __u32 index; __u32 flags; __s32 fd; }; #define DMX_START _IO('o', 41) #define DMX_STOP _IO('o', 42) #define DMX_SET_FILTER _IOW('o', 43, struct dmx_sct_filter_params) #define DMX_SET_PES_FILTER _IOW('o', 44, struct dmx_pes_filter_params) #define DMX_SET_BUFFER_SIZE _IO('o', 45) #define DMX_GET_PES_PIDS _IOR('o', 47, __u16[5]) #define DMX_GET_STC _IOWR('o', 50, struct dmx_stc) #define DMX_ADD_PID _IOW('o', 51, __u16) #define DMX_REMOVE_PID _IOW('o', 52, __u16) / This is needed for legacy userspace support / typedef enum dmx_output dmx_output_t; typedef enum dmx_input dmx_input_t; typedef enum dmx_ts_pes dmx_pes_type_t; typedef struct dmx_filter dmx_filter_t; #define DMX_REQBUFS _IOWR('o', 60, struct dmx_requestbuffers) #define DMX_QUERYBUF _IOWR('o', 61, struct dmx_buffer) #define DMX_EXPBUF _IOWR('o', 62, struct dmx_exportbuffer) #define DMX_QBUF _IOWR('o', 63, struct dmx_buffer) #define DMX_DQBUF _IOWR('o', 64, struct dmx_buffer) #endif / _DVBDMX_H_ */	9.94 KB	2026-03-24 10:01
📄 frontend.h /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note / / * frontend.h * * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de> * Ralph Metzler <ralph@convergence.de> * Holger Waechtler <holger@convergence.de> * Andre Draszik <ad@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 _DVBFRONTEND_H_ #define _DVBFRONTEND_H_ #include <linux/types.h> /* * enum fe_caps - Frontend capabilities * * @FE_IS_STUPID: There's something wrong at the * frontend, and it can't report its * capabilities. * @FE_CAN_INVERSION_AUTO: Can auto-detect frequency spectral * band inversion * @FE_CAN_FEC_1_2: Supports FEC 1/2 * @FE_CAN_FEC_2_3: Supports FEC 2/3 * @FE_CAN_FEC_3_4: Supports FEC 3/4 * @FE_CAN_FEC_4_5: Supports FEC 4/5 * @FE_CAN_FEC_5_6: Supports FEC 5/6 * @FE_CAN_FEC_6_7: Supports FEC 6/7 * @FE_CAN_FEC_7_8: Supports FEC 7/8 * @FE_CAN_FEC_8_9: Supports FEC 8/9 * @FE_CAN_FEC_AUTO: Can auto-detect FEC * @FE_CAN_QPSK: Supports QPSK modulation * @FE_CAN_QAM_16: Supports 16-QAM modulation * @FE_CAN_QAM_32: Supports 32-QAM modulation * @FE_CAN_QAM_64: Supports 64-QAM modulation * @FE_CAN_QAM_128: Supports 128-QAM modulation * @FE_CAN_QAM_256: Supports 256-QAM modulation * @FE_CAN_QAM_AUTO: Can auto-detect QAM modulation * @FE_CAN_TRANSMISSION_MODE_AUTO: Can auto-detect transmission mode * @FE_CAN_BANDWIDTH_AUTO: Can auto-detect bandwidth * @FE_CAN_GUARD_INTERVAL_AUTO: Can auto-detect guard interval * @FE_CAN_HIERARCHY_AUTO: Can auto-detect hierarchy * @FE_CAN_8VSB: Supports 8-VSB modulation * @FE_CAN_16VSB: Supporta 16-VSB modulation * @FE_HAS_EXTENDED_CAPS: Unused * @FE_CAN_MULTISTREAM: Supports multistream filtering * @FE_CAN_TURBO_FEC: Supports "turbo FEC" modulation * @FE_CAN_2G_MODULATION: Supports "2nd generation" modulation, * e. g. DVB-S2, DVB-T2, DVB-C2 * @FE_NEEDS_BENDING: Unused * @FE_CAN_RECOVER: Can recover from a cable unplug * automatically * @FE_CAN_MUTE_TS: Can stop spurious TS data output / enum fe_caps { FE_IS_STUPID = 0, FE_CAN_INVERSION_AUTO = 0x1, FE_CAN_FEC_1_2 = 0x2, FE_CAN_FEC_2_3 = 0x4, FE_CAN_FEC_3_4 = 0x8, FE_CAN_FEC_4_5 = 0x10, FE_CAN_FEC_5_6 = 0x20, FE_CAN_FEC_6_7 = 0x40, FE_CAN_FEC_7_8 = 0x80, FE_CAN_FEC_8_9 = 0x100, FE_CAN_FEC_AUTO = 0x200, FE_CAN_QPSK = 0x400, FE_CAN_QAM_16 = 0x800, FE_CAN_QAM_32 = 0x1000, FE_CAN_QAM_64 = 0x2000, FE_CAN_QAM_128 = 0x4000, FE_CAN_QAM_256 = 0x8000, FE_CAN_QAM_AUTO = 0x10000, FE_CAN_TRANSMISSION_MODE_AUTO = 0x20000, FE_CAN_BANDWIDTH_AUTO = 0x40000, FE_CAN_GUARD_INTERVAL_AUTO = 0x80000, FE_CAN_HIERARCHY_AUTO = 0x100000, FE_CAN_8VSB = 0x200000, FE_CAN_16VSB = 0x400000, FE_HAS_EXTENDED_CAPS = 0x800000, FE_CAN_MULTISTREAM = 0x4000000, FE_CAN_TURBO_FEC = 0x8000000, FE_CAN_2G_MODULATION = 0x10000000, FE_NEEDS_BENDING = 0x20000000, FE_CAN_RECOVER = 0x40000000, FE_CAN_MUTE_TS = 0x80000000 }; / * DEPRECATED: Should be kept just due to backward compatibility. / enum fe_type { FE_QPSK, FE_QAM, FE_OFDM, FE_ATSC }; /* * struct dvb_frontend_info - Frontend properties and capabilities * * @name: Name of the frontend * @type: DEPRECATED. * Should not be used on modern programs, * as a frontend may have more than one type. * In order to get the support types of a given * frontend, use :c:type:`DTV_ENUM_DELSYS` * instead. * @frequency_min: Minimal frequency supported by the frontend. * @frequency_max: Minimal frequency supported by the frontend. * @frequency_stepsize: All frequencies are multiple of this value. * @frequency_tolerance: Frequency tolerance. * @symbol_rate_min: Minimal symbol rate, in bauds * (for Cable/Satellite systems). * @symbol_rate_max: Maximal symbol rate, in bauds * (for Cable/Satellite systems). * @symbol_rate_tolerance: Maximal symbol rate tolerance, in ppm * (for Cable/Satellite systems). * @notifier_delay: DEPRECATED. Not used by any driver. * @caps: Capabilities supported by the frontend, * as specified in &enum fe_caps. * * .. note: * * #. The frequencies are specified in Hz for Terrestrial and Cable * systems. * #. The frequencies are specified in kHz for Satellite systems. / struct dvb_frontend_info { char name[128]; enum fe_type type; / DEPRECATED. Use DTV_ENUM_DELSYS instead / __u32 frequency_min; __u32 frequency_max; __u32 frequency_stepsize; __u32 frequency_tolerance; __u32 symbol_rate_min; __u32 symbol_rate_max; __u32 symbol_rate_tolerance; __u32 notifier_delay; / DEPRECATED / enum fe_caps caps; }; /* * struct dvb_diseqc_master_cmd - DiSEqC master command * * @msg: * DiSEqC message to be sent. It contains a 3 bytes header with: * framing + address + command, and an optional argument * of up to 3 bytes of data. * @msg_len: * Length of the DiSEqC message. Valid values are 3 to 6. * * Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for * the possible messages that can be used. / struct dvb_diseqc_master_cmd { __u8 msg[6]; __u8 msg_len; }; /* * struct dvb_diseqc_slave_reply - DiSEqC received data * * @msg: * DiSEqC message buffer to store a message received via DiSEqC. * It contains one byte header with: framing and * an optional argument of up to 3 bytes of data. * @msg_len: * Length of the DiSEqC message. Valid values are 0 to 4, * where 0 means no message. * @timeout: * Return from ioctl after timeout ms with errorcode when * no message was received. * * Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for * the possible messages that can be used. / struct dvb_diseqc_slave_reply { __u8 msg[4]; __u8 msg_len; int timeout; }; /* * enum fe_sec_voltage - DC Voltage used to feed the LNBf * * @SEC_VOLTAGE_13: Output 13V to the LNBf * @SEC_VOLTAGE_18: Output 18V to the LNBf * @SEC_VOLTAGE_OFF: Don't feed the LNBf with a DC voltage / enum fe_sec_voltage { SEC_VOLTAGE_13, SEC_VOLTAGE_18, SEC_VOLTAGE_OFF }; /* * enum fe_sec_tone_mode - Type of tone to be send to the LNBf. * @SEC_TONE_ON: Sends a 22kHz tone burst to the antenna. * @SEC_TONE_OFF: Don't send a 22kHz tone to the antenna (except * if the ``FE_DISEQC_`` ioctls are called). / enum fe_sec_tone_mode { SEC_TONE_ON, SEC_TONE_OFF }; /** * enum fe_sec_mini_cmd - Type of mini burst to be sent * * @SEC_MINI_A: Sends a mini-DiSEqC 22kHz '0' Tone Burst to select * satellite-A * @SEC_MINI_B: Sends a mini-DiSEqC 22kHz '1' Data Burst to select * satellite-B / enum fe_sec_mini_cmd { SEC_MINI_A, SEC_MINI_B }; /* * enum fe_status - Enumerates the possible frontend status. * @FE_NONE: The frontend doesn't have any kind of lock. * That's the initial frontend status * @FE_HAS_SIGNAL: Has found something above the noise level. * @FE_HAS_CARRIER: Has found a signal. * @FE_HAS_VITERBI: FEC inner coding (Viterbi, LDPC or other inner code). * is stable. * @FE_HAS_SYNC: Synchronization bytes was found. * @FE_HAS_LOCK: Digital TV were locked and everything is working. * @FE_TIMEDOUT: Fo lock within the last about 2 seconds. * @FE_REINIT: Frontend was reinitialized, application is recommended * to reset DiSEqC, tone and parameters. / enum fe_status { FE_NONE = 0x00, FE_HAS_SIGNAL = 0x01, FE_HAS_CARRIER = 0x02, FE_HAS_VITERBI = 0x04, FE_HAS_SYNC = 0x08, FE_HAS_LOCK = 0x10, FE_TIMEDOUT = 0x20, FE_REINIT = 0x40, }; /* * enum fe_spectral_inversion - Type of inversion band * * @INVERSION_OFF: Don't do spectral band inversion. * @INVERSION_ON: Do spectral band inversion. * @INVERSION_AUTO: Autodetect spectral band inversion. * * This parameter indicates if spectral inversion should be presumed or * not. In the automatic setting (``INVERSION_AUTO``) the hardware will try * to figure out the correct setting by itself. If the hardware doesn't * support, the %dvb_frontend will try to lock at the carrier first with * inversion off. If it fails, it will try to enable inversion. / enum fe_spectral_inversion { INVERSION_OFF, INVERSION_ON, INVERSION_AUTO }; /* * enum fe_code_rate - Type of Forward Error Correction (FEC) * * * @FEC_NONE: No Forward Error Correction Code * @FEC_1_2: Forward Error Correction Code 1/2 * @FEC_2_3: Forward Error Correction Code 2/3 * @FEC_3_4: Forward Error Correction Code 3/4 * @FEC_4_5: Forward Error Correction Code 4/5 * @FEC_5_6: Forward Error Correction Code 5/6 * @FEC_6_7: Forward Error Correction Code 6/7 * @FEC_7_8: Forward Error Correction Code 7/8 * @FEC_8_9: Forward Error Correction Code 8/9 * @FEC_AUTO: Autodetect Error Correction Code * @FEC_3_5: Forward Error Correction Code 3/5 * @FEC_9_10: Forward Error Correction Code 9/10 * @FEC_2_5: Forward Error Correction Code 2/5 * * Please note that not all FEC types are supported by a given standard. / enum fe_code_rate { FEC_NONE = 0, FEC_1_2, FEC_2_3, FEC_3_4, FEC_4_5, FEC_5_6, FEC_6_7, FEC_7_8, FEC_8_9, FEC_AUTO, FEC_3_5, FEC_9_10, FEC_2_5, }; /* * enum fe_modulation - Type of modulation/constellation * @QPSK: QPSK modulation * @QAM_16: 16-QAM modulation * @QAM_32: 32-QAM modulation * @QAM_64: 64-QAM modulation * @QAM_128: 128-QAM modulation * @QAM_256: 256-QAM modulation * @QAM_AUTO: Autodetect QAM modulation * @VSB_8: 8-VSB modulation * @VSB_16: 16-VSB modulation * @PSK_8: 8-PSK modulation * @APSK_16: 16-APSK modulation * @APSK_32: 32-APSK modulation * @DQPSK: DQPSK modulation * @QAM_4_NR: 4-QAM-NR modulation * * Please note that not all modulations are supported by a given standard. * / enum fe_modulation { QPSK, QAM_16, QAM_32, QAM_64, QAM_128, QAM_256, QAM_AUTO, VSB_8, VSB_16, PSK_8, APSK_16, APSK_32, DQPSK, QAM_4_NR, }; /* * enum fe_transmit_mode - Transmission mode * * @TRANSMISSION_MODE_AUTO: * Autodetect transmission mode. The hardware will try to find the * correct FFT-size (if capable) to fill in the missing parameters. * @TRANSMISSION_MODE_1K: * Transmission mode 1K * @TRANSMISSION_MODE_2K: * Transmission mode 2K * @TRANSMISSION_MODE_8K: * Transmission mode 8K * @TRANSMISSION_MODE_4K: * Transmission mode 4K * @TRANSMISSION_MODE_16K: * Transmission mode 16K * @TRANSMISSION_MODE_32K: * Transmission mode 32K * @TRANSMISSION_MODE_C1: * Single Carrier (C=1) transmission mode (DTMB only) * @TRANSMISSION_MODE_C3780: * Multi Carrier (C=3780) transmission mode (DTMB only) * * Please note that not all transmission modes are supported by a given * standard. / enum fe_transmit_mode { TRANSMISSION_MODE_2K, TRANSMISSION_MODE_8K, TRANSMISSION_MODE_AUTO, TRANSMISSION_MODE_4K, TRANSMISSION_MODE_1K, TRANSMISSION_MODE_16K, TRANSMISSION_MODE_32K, TRANSMISSION_MODE_C1, TRANSMISSION_MODE_C3780, }; /* * enum fe_guard_interval - Guard interval * * @GUARD_INTERVAL_AUTO: Autodetect the guard interval * @GUARD_INTERVAL_1_128: Guard interval 1/128 * @GUARD_INTERVAL_1_32: Guard interval 1/32 * @GUARD_INTERVAL_1_16: Guard interval 1/16 * @GUARD_INTERVAL_1_8: Guard interval 1/8 * @GUARD_INTERVAL_1_4: Guard interval 1/4 * @GUARD_INTERVAL_19_128: Guard interval 19/128 * @GUARD_INTERVAL_19_256: Guard interval 19/256 * @GUARD_INTERVAL_PN420: PN length 420 (1/4) * @GUARD_INTERVAL_PN595: PN length 595 (1/6) * @GUARD_INTERVAL_PN945: PN length 945 (1/9) * * Please note that not all guard intervals are supported by a given standard. / enum fe_guard_interval { GUARD_INTERVAL_1_32, GUARD_INTERVAL_1_16, GUARD_INTERVAL_1_8, GUARD_INTERVAL_1_4, GUARD_INTERVAL_AUTO, GUARD_INTERVAL_1_128, GUARD_INTERVAL_19_128, GUARD_INTERVAL_19_256, GUARD_INTERVAL_PN420, GUARD_INTERVAL_PN595, GUARD_INTERVAL_PN945, }; /* * enum fe_hierarchy - Hierarchy * @HIERARCHY_NONE: No hierarchy * @HIERARCHY_AUTO: Autodetect hierarchy (if supported) * @HIERARCHY_1: Hierarchy 1 * @HIERARCHY_2: Hierarchy 2 * @HIERARCHY_4: Hierarchy 4 * * Please note that not all hierarchy types are supported by a given standard. / enum fe_hierarchy { HIERARCHY_NONE, HIERARCHY_1, HIERARCHY_2, HIERARCHY_4, HIERARCHY_AUTO }; /* * enum fe_interleaving - Interleaving * @INTERLEAVING_NONE: No interleaving. * @INTERLEAVING_AUTO: Auto-detect interleaving. * @INTERLEAVING_240: Interleaving of 240 symbols. * @INTERLEAVING_720: Interleaving of 720 symbols. * * Please note that, currently, only DTMB uses it. / enum fe_interleaving { INTERLEAVING_NONE, INTERLEAVING_AUTO, INTERLEAVING_240, INTERLEAVING_720, }; / DVBv5 property Commands / #define DTV_UNDEFINED 0 #define DTV_TUNE 1 #define DTV_CLEAR 2 #define DTV_FREQUENCY 3 #define DTV_MODULATION 4 #define DTV_BANDWIDTH_HZ 5 #define DTV_INVERSION 6 #define DTV_DISEQC_MASTER 7 #define DTV_SYMBOL_RATE 8 #define DTV_INNER_FEC 9 #define DTV_VOLTAGE 10 #define DTV_TONE 11 #define DTV_PILOT 12 #define DTV_ROLLOFF 13 #define DTV_DISEQC_SLAVE_REPLY 14 / Basic enumeration set for querying unlimited capabilities / #define DTV_FE_CAPABILITY_COUNT 15 #define DTV_FE_CAPABILITY 16 #define DTV_DELIVERY_SYSTEM 17 / ISDB-T and ISDB-Tsb / #define DTV_ISDBT_PARTIAL_RECEPTION 18 #define DTV_ISDBT_SOUND_BROADCASTING 19 #define DTV_ISDBT_SB_SUBCHANNEL_ID 20 #define DTV_ISDBT_SB_SEGMENT_IDX 21 #define DTV_ISDBT_SB_SEGMENT_COUNT 22 #define DTV_ISDBT_LAYERA_FEC 23 #define DTV_ISDBT_LAYERA_MODULATION 24 #define DTV_ISDBT_LAYERA_SEGMENT_COUNT 25 #define DTV_ISDBT_LAYERA_TIME_INTERLEAVING 26 #define DTV_ISDBT_LAYERB_FEC 27 #define DTV_ISDBT_LAYERB_MODULATION 28 #define DTV_ISDBT_LAYERB_SEGMENT_COUNT 29 #define DTV_ISDBT_LAYERB_TIME_INTERLEAVING 30 #define DTV_ISDBT_LAYERC_FEC 31 #define DTV_ISDBT_LAYERC_MODULATION 32 #define DTV_ISDBT_LAYERC_SEGMENT_COUNT 33 #define DTV_ISDBT_LAYERC_TIME_INTERLEAVING 34 #define DTV_API_VERSION 35 #define DTV_CODE_RATE_HP 36 #define DTV_CODE_RATE_LP 37 #define DTV_GUARD_INTERVAL 38 #define DTV_TRANSMISSION_MODE 39 #define DTV_HIERARCHY 40 #define DTV_ISDBT_LAYER_ENABLED 41 #define DTV_STREAM_ID 42 #define DTV_ISDBS_TS_ID_LEGACY DTV_STREAM_ID #define DTV_DVBT2_PLP_ID_LEGACY 43 #define DTV_ENUM_DELSYS 44 / ATSC-MH / #define DTV_ATSCMH_FIC_VER 45 #define DTV_ATSCMH_PARADE_ID 46 #define DTV_ATSCMH_NOG 47 #define DTV_ATSCMH_TNOG 48 #define DTV_ATSCMH_SGN 49 #define DTV_ATSCMH_PRC 50 #define DTV_ATSCMH_RS_FRAME_MODE 51 #define DTV_ATSCMH_RS_FRAME_ENSEMBLE 52 #define DTV_ATSCMH_RS_CODE_MODE_PRI 53 #define DTV_ATSCMH_RS_CODE_MODE_SEC 54 #define DTV_ATSCMH_SCCC_BLOCK_MODE 55 #define DTV_ATSCMH_SCCC_CODE_MODE_A 56 #define DTV_ATSCMH_SCCC_CODE_MODE_B 57 #define DTV_ATSCMH_SCCC_CODE_MODE_C 58 #define DTV_ATSCMH_SCCC_CODE_MODE_D 59 #define DTV_INTERLEAVING 60 #define DTV_LNA 61 / Quality parameters / #define DTV_STAT_SIGNAL_STRENGTH 62 #define DTV_STAT_CNR 63 #define DTV_STAT_PRE_ERROR_BIT_COUNT 64 #define DTV_STAT_PRE_TOTAL_BIT_COUNT 65 #define DTV_STAT_POST_ERROR_BIT_COUNT 66 #define DTV_STAT_POST_TOTAL_BIT_COUNT 67 #define DTV_STAT_ERROR_BLOCK_COUNT 68 #define DTV_STAT_TOTAL_BLOCK_COUNT 69 / Physical layer scrambling / #define DTV_SCRAMBLING_SEQUENCE_INDEX 70 #define DTV_MAX_COMMAND DTV_SCRAMBLING_SEQUENCE_INDEX /* * enum fe_pilot - Type of pilot tone * * @PILOT_ON: Pilot tones enabled * @PILOT_OFF: Pilot tones disabled * @PILOT_AUTO: Autodetect pilot tones / enum fe_pilot { PILOT_ON, PILOT_OFF, PILOT_AUTO, }; /* * enum fe_rolloff - Rolloff factor * @ROLLOFF_35: Roloff factor: α=35% * @ROLLOFF_20: Roloff factor: α=20% * @ROLLOFF_25: Roloff factor: α=25% * @ROLLOFF_AUTO: Auto-detect the roloff factor. * * .. note: * * Roloff factor of 35% is implied on DVB-S. On DVB-S2, it is default. / enum fe_rolloff { ROLLOFF_35, ROLLOFF_20, ROLLOFF_25, ROLLOFF_AUTO, }; /* * enum fe_delivery_system - Type of the delivery system * * @SYS_UNDEFINED: * Undefined standard. Generally, indicates an error * @SYS_DVBC_ANNEX_A: * Cable TV: DVB-C following ITU-T J.83 Annex A spec * @SYS_DVBC_ANNEX_B: * Cable TV: DVB-C following ITU-T J.83 Annex B spec (ClearQAM) * @SYS_DVBC_ANNEX_C: * Cable TV: DVB-C following ITU-T J.83 Annex C spec * @SYS_ISDBC: * Cable TV: ISDB-C (no drivers yet) * @SYS_DVBT: * Terrestrial TV: DVB-T * @SYS_DVBT2: * Terrestrial TV: DVB-T2 * @SYS_ISDBT: * Terrestrial TV: ISDB-T * @SYS_ATSC: * Terrestrial TV: ATSC * @SYS_ATSCMH: * Terrestrial TV (mobile): ATSC-M/H * @SYS_DTMB: * Terrestrial TV: DTMB * @SYS_DVBS: * Satellite TV: DVB-S * @SYS_DVBS2: * Satellite TV: DVB-S2 * @SYS_TURBO: * Satellite TV: DVB-S Turbo * @SYS_ISDBS: * Satellite TV: ISDB-S * @SYS_DAB: * Digital audio: DAB (not fully supported) * @SYS_DSS: * Satellite TV: DSS (not fully supported) * @SYS_CMMB: * Terrestrial TV (mobile): CMMB (not fully supported) * @SYS_DVBH: * Terrestrial TV (mobile): DVB-H (standard deprecated) / enum fe_delivery_system { SYS_UNDEFINED, SYS_DVBC_ANNEX_A, SYS_DVBC_ANNEX_B, SYS_DVBT, SYS_DSS, SYS_DVBS, SYS_DVBS2, SYS_DVBH, SYS_ISDBT, SYS_ISDBS, SYS_ISDBC, SYS_ATSC, SYS_ATSCMH, SYS_DTMB, SYS_CMMB, SYS_DAB, SYS_DVBT2, SYS_TURBO, SYS_DVBC_ANNEX_C, }; / backward compatibility definitions for delivery systems / #define SYS_DVBC_ANNEX_AC SYS_DVBC_ANNEX_A #define SYS_DMBTH SYS_DTMB / DMB-TH is legacy name, use DTMB / / ATSC-MH specific parameters / /* * enum atscmh_sccc_block_mode - Type of Series Concatenated Convolutional * Code Block Mode. * * @ATSCMH_SCCC_BLK_SEP: * Separate SCCC: the SCCC outer code mode shall be set independently * for each Group Region (A, B, C, D) * @ATSCMH_SCCC_BLK_COMB: * Combined SCCC: all four Regions shall have the same SCCC outer * code mode. * @ATSCMH_SCCC_BLK_RES: * Reserved. Shouldn't be used. / enum atscmh_sccc_block_mode { ATSCMH_SCCC_BLK_SEP = 0, ATSCMH_SCCC_BLK_COMB = 1, ATSCMH_SCCC_BLK_RES = 2, }; /* * enum atscmh_sccc_code_mode - Type of Series Concatenated Convolutional * Code Rate. * * @ATSCMH_SCCC_CODE_HLF: * The outer code rate of a SCCC Block is 1/2 rate. * @ATSCMH_SCCC_CODE_QTR: * The outer code rate of a SCCC Block is 1/4 rate. * @ATSCMH_SCCC_CODE_RES: * Reserved. Should not be used. / enum atscmh_sccc_code_mode { ATSCMH_SCCC_CODE_HLF = 0, ATSCMH_SCCC_CODE_QTR = 1, ATSCMH_SCCC_CODE_RES = 2, }; /* * enum atscmh_rs_frame_ensemble - Reed Solomon(RS) frame ensemble. * * @ATSCMH_RSFRAME_ENS_PRI: Primary Ensemble. * @ATSCMH_RSFRAME_ENS_SEC: Secondary Ensemble. / enum atscmh_rs_frame_ensemble { ATSCMH_RSFRAME_ENS_PRI = 0, ATSCMH_RSFRAME_ENS_SEC = 1, }; /* * enum atscmh_rs_frame_mode - Reed Solomon (RS) frame mode. * * @ATSCMH_RSFRAME_PRI_ONLY: * Single Frame: There is only a primary RS Frame for all Group * Regions. * @ATSCMH_RSFRAME_PRI_SEC: * Dual Frame: There are two separate RS Frames: Primary RS Frame for * Group Region A and B and Secondary RS Frame for Group Region C and * D. * @ATSCMH_RSFRAME_RES: * Reserved. Shouldn't be used. / enum atscmh_rs_frame_mode { ATSCMH_RSFRAME_PRI_ONLY = 0, ATSCMH_RSFRAME_PRI_SEC = 1, ATSCMH_RSFRAME_RES = 2, }; /* * enum atscmh_rs_code_mode * @ATSCMH_RSCODE_211_187: Reed Solomon code (211,187). * @ATSCMH_RSCODE_223_187: Reed Solomon code (223,187). * @ATSCMH_RSCODE_235_187: Reed Solomon code (235,187). * @ATSCMH_RSCODE_RES: Reserved. Shouldn't be used. / enum atscmh_rs_code_mode { ATSCMH_RSCODE_211_187 = 0, ATSCMH_RSCODE_223_187 = 1, ATSCMH_RSCODE_235_187 = 2, ATSCMH_RSCODE_RES = 3, }; #define NO_STREAM_ID_FILTER (~0U) #define LNA_AUTO (~0U) /* * enum fecap_scale_params - scale types for the quality parameters. * * @FE_SCALE_NOT_AVAILABLE: That QoS measure is not available. That * could indicate a temporary or a permanent * condition. * @FE_SCALE_DECIBEL: The scale is measured in 0.001 dB steps, typically * used on signal measures. * @FE_SCALE_RELATIVE: The scale is a relative percentual measure, * ranging from 0 (0%) to 0xffff (100%). * @FE_SCALE_COUNTER: The scale counts the occurrence of an event, like * bit error, block error, lapsed time. / enum fecap_scale_params { FE_SCALE_NOT_AVAILABLE = 0, FE_SCALE_DECIBEL, FE_SCALE_RELATIVE, FE_SCALE_COUNTER }; /* * struct dtv_stats - Used for reading a DTV status property * * @scale: * Filled with enum fecap_scale_params - the scale in usage * for that parameter * * @svalue: * integer value of the measure, for %FE_SCALE_DECIBEL, * used for dB measures. The unit is 0.001 dB. * * @uvalue: * unsigned integer value of the measure, used when @scale is * either %FE_SCALE_RELATIVE or %FE_SCALE_COUNTER. * * For most delivery systems, this will return a single value for each * parameter. * * It should be noticed, however, that new OFDM delivery systems like * ISDB can use different modulation types for each group of carriers. * On such standards, up to 8 groups of statistics can be provided, one * for each carrier group (called "layer" on ISDB). * * In order to be consistent with other delivery systems, the first * value refers to the entire set of carriers ("global"). * * @scale should use the value %FE_SCALE_NOT_AVAILABLE when * the value for the entire group of carriers or from one specific layer * is not provided by the hardware. * * @len should be filled with the latest filled status + 1. * * In other words, for ISDB, those values should be filled like:: * * u.st.stat.svalue[0] = global statistics; * u.st.stat.scale[0] = FE_SCALE_DECIBEL; * u.st.stat.value[1] = layer A statistics; * u.st.stat.scale[1] = FE_SCALE_NOT_AVAILABLE (if not available); * u.st.stat.svalue[2] = layer B statistics; * u.st.stat.scale[2] = FE_SCALE_DECIBEL; * u.st.stat.svalue[3] = layer C statistics; * u.st.stat.scale[3] = FE_SCALE_DECIBEL; * u.st.len = 4; / struct dtv_stats { __u8 scale; / enum fecap_scale_params type / union { __u64 uvalue; / for counters and relative scales / __s64 svalue; / for 0.001 dB measures / }; } __attribute__ ((packed)); #define MAX_DTV_STATS 4 /* * struct dtv_fe_stats - store Digital TV frontend statistics * * @len: length of the statistics - if zero, stats is disabled. * @stat: array with digital TV statistics. * * On most standards, @len can either be 0 or 1. However, for ISDB, each * layer is modulated in separate. So, each layer may have its own set * of statistics. If so, stat[0] carries on a global value for the property. * Indexes 1 to 3 means layer A to B. / struct dtv_fe_stats { __u8 len; struct dtv_stats stat[MAX_DTV_STATS]; } __attribute__ ((packed)); /* * struct dtv_property - store one of frontend command and its value * * @cmd: Digital TV command. * @reserved: Not used. * @u: Union with the values for the command. * @u.data: A unsigned 32 bits integer with command value. * @u.buffer: Struct to store bigger properties. * Currently unused. * @u.buffer.data: an unsigned 32-bits array. * @u.buffer.len: number of elements of the buffer. * @u.buffer.reserved1: Reserved. * @u.buffer.reserved2: Reserved. * @u.st: a &struct dtv_fe_stats array of statistics. * @result: Currently unused. * / struct dtv_property { __u32 cmd; __u32 reserved[3]; union { __u32 data; struct dtv_fe_stats st; struct { __u8 data[32]; __u32 len; __u32 reserved1[3]; void reserved2; } buffer; } u; int result; } __attribute__ ((packed)); /* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl / #define DTV_IOCTL_MAX_MSGS 64 /* * struct dtv_properties - a set of command/value pairs. * * @num: amount of commands stored at the struct. * @props: a pointer to &struct dtv_property. / struct dtv_properties { __u32 num; struct dtv_property props; }; /* * When set, this flag will disable any zigzagging or other "normal" tuning * behavior. Additionally, there will be no automatic monitoring of the lock * status, and hence no frontend events will be generated. If a frontend device * is closed, this flag will be automatically turned off when the device is * reopened read-write. / #define FE_TUNE_MODE_ONESHOT 0x01 / Digital TV Frontend API calls / #define FE_GET_INFO _IOR('o', 61, struct dvb_frontend_info) #define FE_DISEQC_RESET_OVERLOAD _IO('o', 62) #define FE_DISEQC_SEND_MASTER_CMD _IOW('o', 63, struct dvb_diseqc_master_cmd) #define FE_DISEQC_RECV_SLAVE_REPLY _IOR('o', 64, struct dvb_diseqc_slave_reply) #define FE_DISEQC_SEND_BURST _IO('o', 65) / fe_sec_mini_cmd_t / #define FE_SET_TONE _IO('o', 66) / fe_sec_tone_mode_t / #define FE_SET_VOLTAGE _IO('o', 67) / fe_sec_voltage_t / #define FE_ENABLE_HIGH_LNB_VOLTAGE _IO('o', 68) / int / #define FE_READ_STATUS _IOR('o', 69, fe_status_t) #define FE_READ_BER _IOR('o', 70, __u32) #define FE_READ_SIGNAL_STRENGTH _IOR('o', 71, __u16) #define FE_READ_SNR _IOR('o', 72, __u16) #define FE_READ_UNCORRECTED_BLOCKS _IOR('o', 73, __u32) #define FE_SET_FRONTEND_TUNE_MODE _IO('o', 81) / unsigned int / #define FE_GET_EVENT _IOR('o', 78, struct dvb_frontend_event) #define FE_DISHNETWORK_SEND_LEGACY_CMD _IO('o', 80) / unsigned int / #define FE_SET_PROPERTY _IOW('o', 82, struct dtv_properties) #define FE_GET_PROPERTY _IOR('o', 83, struct dtv_properties) / * DEPRECATED: Everything below is deprecated in favor of DVBv5 API * * The DVBv3 only ioctls, structs and enums should not be used on * newer programs, as it doesn't support the second generation of * digital TV standards, nor supports newer delivery systems. * They also don't support modern frontends with usually support multiple * delivery systems. * * Drivers shouldn't use them. * * New applications should use DVBv5 delivery system instead / / / enum fe_bandwidth { BANDWIDTH_8_MHZ, BANDWIDTH_7_MHZ, BANDWIDTH_6_MHZ, BANDWIDTH_AUTO, BANDWIDTH_5_MHZ, BANDWIDTH_10_MHZ, BANDWIDTH_1_712_MHZ, }; / This is kept for legacy userspace support / typedef enum fe_sec_voltage fe_sec_voltage_t; typedef enum fe_caps fe_caps_t; typedef enum fe_type fe_type_t; typedef enum fe_sec_tone_mode fe_sec_tone_mode_t; typedef enum fe_sec_mini_cmd fe_sec_mini_cmd_t; typedef enum fe_status fe_status_t; typedef enum fe_spectral_inversion fe_spectral_inversion_t; typedef enum fe_code_rate fe_code_rate_t; typedef enum fe_modulation fe_modulation_t; typedef enum fe_transmit_mode fe_transmit_mode_t; typedef enum fe_bandwidth fe_bandwidth_t; typedef enum fe_guard_interval fe_guard_interval_t; typedef enum fe_hierarchy fe_hierarchy_t; typedef enum fe_pilot fe_pilot_t; typedef enum fe_rolloff fe_rolloff_t; typedef enum fe_delivery_system fe_delivery_system_t; / DVBv3 structs / struct dvb_qpsk_parameters { __u32 symbol_rate; / symbol rate in Symbols per second / fe_code_rate_t fec_inner; / forward error correction (see above) / }; struct dvb_qam_parameters { __u32 symbol_rate; / symbol rate in Symbols per second / fe_code_rate_t fec_inner; / forward error correction (see above) / fe_modulation_t modulation; / modulation type (see above) / }; struct dvb_vsb_parameters { fe_modulation_t modulation; / modulation type (see above) / }; struct dvb_ofdm_parameters { fe_bandwidth_t bandwidth; fe_code_rate_t code_rate_HP; / high priority stream code rate / fe_code_rate_t code_rate_LP; / low priority stream code rate / fe_modulation_t constellation; / modulation type (see above) / fe_transmit_mode_t transmission_mode; fe_guard_interval_t guard_interval; fe_hierarchy_t hierarchy_information; }; struct dvb_frontend_parameters { __u32 frequency; / (absolute) frequency in Hz for DVB-C/DVB-T/ATSC / / intermediate frequency in kHz for DVB-S / fe_spectral_inversion_t inversion; union { struct dvb_qpsk_parameters qpsk; / DVB-S / struct dvb_qam_parameters qam; / DVB-C / struct dvb_ofdm_parameters ofdm; / DVB-T / struct dvb_vsb_parameters vsb; / ATSC / } u; }; struct dvb_frontend_event { fe_status_t status; struct dvb_frontend_parameters parameters; }; / DVBv3 API calls / #define FE_SET_FRONTEND _IOW('o', 76, struct dvb_frontend_parameters) #define FE_GET_FRONTEND _IOR('o', 77, struct dvb_frontend_parameters) #endif /_DVBFRONTEND_H_*/	28.56 KB	2026-03-24 10:01
📄 net.h /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note / / * net.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 _DVBNET_H_ #define _DVBNET_H_ #include <linux/types.h> /* * struct dvb_net_if - describes a DVB network interface * * @pid: Packet ID (PID) of the MPEG-TS that contains data * @if_num: number of the Digital TV interface. * @feedtype: Encapsulation type of the feed. * * A MPEG-TS stream may contain packet IDs with IP packages on it. * This struct describes it, and the type of encoding. * * @feedtype can be: * * - %DVB_NET_FEEDTYPE_MPE for MPE encoding * - %DVB_NET_FEEDTYPE_ULE for ULE encoding. / struct dvb_net_if { __u16 pid; __u16 if_num; __u8 feedtype; #define DVB_NET_FEEDTYPE_MPE 0 / multi protocol encapsulation / #define DVB_NET_FEEDTYPE_ULE 1 / ultra lightweight encapsulation / }; #define NET_ADD_IF _IOWR('o', 52, struct dvb_net_if) #define NET_REMOVE_IF _IO('o', 53) #define NET_GET_IF _IOWR('o', 54, struct dvb_net_if) / binary compatibility cruft: / struct __dvb_net_if_old { __u16 pid; __u16 if_num; }; #define __NET_ADD_IF_OLD _IOWR('o', 52, struct __dvb_net_if_old) #define __NET_GET_IF_OLD _IOWR('o', 54, struct __dvb_net_if_old) #endif /_DVBNET_H_*/	2.08 KB	2026-03-24 10:01
📄 osd.h /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note / / * osd.h - DEPRECATED On Screen Display API * * NOTE: should not be used on future drivers * * Copyright (C) 2001 Ralph Metzler <ralph@convergence.de> * & Marcus Metzler <marcus@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 General Lesser 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 _DVBOSD_H_ #define _DVBOSD_H_ typedef enum { / All functions return -2 on "not open" / OSD_Close = 1, / () / / * Disables OSD and releases the buffers * returns 0 on success / OSD_Open, / (x0,y0,x1,y1,BitPerPixel[2/4/8](color&0x0F),mix[0..15](color&0xF0)) / / * Opens OSD with this size and bit depth * returns 0 on success, -1 on DRAM allocation error, -2 on "already open" / OSD_Show, / () / / * enables OSD mode * returns 0 on success / OSD_Hide, / () / / * disables OSD mode * returns 0 on success / OSD_Clear, / () / / * Sets all pixel to color 0 * returns 0 on success / OSD_Fill, / (color) / / * Sets all pixel to color <col> * returns 0 on success / OSD_SetColor, / (color,R{x0},G{y0},B{x1},opacity{y1}) / / * set palette entry <num> to <r,g,b>, <mix> and <trans> apply * R,G,B: 0..255 * R=Red, G=Green, B=Blue * opacity=0: pixel opacity 0% (only video pixel shows) * opacity=1..254: pixel opacity as specified in header * opacity=255: pixel opacity 100% (only OSD pixel shows) * returns 0 on success, -1 on error / OSD_SetPalette, / (firstcolor{color},lastcolor{x0},data) / / * Set a number of entries in the palette * sets the entries "firstcolor" through "lastcolor" from the array "data" * data has 4 byte for each color: * R,G,B, and a opacity value: 0->transparent, 1..254->mix, 255->pixel / OSD_SetTrans, / (transparency{color}) / / * Sets transparency of mixed pixel (0..15) * returns 0 on success / OSD_SetPixel, / (x0,y0,color) / / * sets pixel <x>,<y> to color number <col> * returns 0 on success, -1 on error / OSD_GetPixel, / (x0,y0) / / returns color number of pixel <x>,<y>, or -1 / OSD_SetRow, / (x0,y0,x1,data) / / * fills pixels x0,y through x1,y with the content of data[] * returns 0 on success, -1 on clipping all pixel (no pixel drawn) / OSD_SetBlock, / (x0,y0,x1,y1,increment{color},data) / / * fills pixels x0,y0 through x1,y1 with the content of data[] * inc contains the width of one line in the data block, * inc<=0 uses blockwidth as linewidth * returns 0 on success, -1 on clipping all pixel / OSD_FillRow, / (x0,y0,x1,color) / / * fills pixels x0,y through x1,y with the color <col> * returns 0 on success, -1 on clipping all pixel / OSD_FillBlock, / (x0,y0,x1,y1,color) / / * fills pixels x0,y0 through x1,y1 with the color <col> * returns 0 on success, -1 on clipping all pixel / OSD_Line, / (x0,y0,x1,y1,color) / / * draw a line from x0,y0 to x1,y1 with the color <col> * returns 0 on success / OSD_Query, / (x0,y0,x1,y1,xasp{color}}), yasp=11 / / * fills parameters with the picture dimensions and the pixel aspect ratio * returns 0 on success / OSD_Test, / () / / * draws a test picture. for debugging purposes only * returns 0 on success * TODO: remove "test" in final version / OSD_Text, / (x0,y0,size,color,text) / OSD_SetWindow, / (x0) set window with number 0<x0<8 as current / OSD_MoveWindow, / move current window to (x0, y0) / OSD_OpenRaw, / Open other types of OSD windows / } OSD_Command; typedef struct osd_cmd_s { OSD_Command cmd; int x0; int y0; int x1; int y1; int color; void data; } osd_cmd_t; /* OSD_OpenRaw: set 'color' to desired window type / typedef enum { OSD_BITMAP1, / 1 bit bitmap / OSD_BITMAP2, / 2 bit bitmap / OSD_BITMAP4, / 4 bit bitmap / OSD_BITMAP8, / 8 bit bitmap / OSD_BITMAP1HR, / 1 Bit bitmap half resolution / OSD_BITMAP2HR, / 2 bit bitmap half resolution / OSD_BITMAP4HR, / 4 bit bitmap half resolution / OSD_BITMAP8HR, / 8 bit bitmap half resolution / OSD_YCRCB422, / 4:2:2 YCRCB Graphic Display / OSD_YCRCB444, / 4:4:4 YCRCB Graphic Display / OSD_YCRCB444HR, / 4:4:4 YCRCB graphic half resolution / OSD_VIDEOTSIZE, / True Size Normal MPEG Video Display / OSD_VIDEOHSIZE, / MPEG Video Display Half Resolution / OSD_VIDEOQSIZE, / MPEG Video Display Quarter Resolution / OSD_VIDEODSIZE, / MPEG Video Display Double Resolution / OSD_VIDEOTHSIZE, / True Size MPEG Video Display Half Resolution / OSD_VIDEOTQSIZE, / True Size MPEG Video Display Quarter Resolution/ OSD_VIDEOTDSIZE, / True Size MPEG Video Display Double Resolution / OSD_VIDEONSIZE, / Full Size MPEG Video Display / OSD_CURSOR / Cursor / } osd_raw_window_t; typedef struct osd_cap_s { int cmd; #define OSD_CAP_MEMSIZE 1 / memory size */ long val; } osd_cap_t; #define OSD_SEND_CMD _IOW('o', 160, osd_cmd_t) #define OSD_GET_CAPABILITY _IOR('o', 161, osd_cap_t) #endif	5.8 KB	2026-03-24 10:01
📄 version.h /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note / / * version.h * * Copyright (C) 2000 Holger Waechtler <holger@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 _DVBVERSION_H_ #define _DVBVERSION_H_ #define DVB_API_VERSION 5 #define DVB_API_VERSION_MINOR 11 #endif /_DVBVERSION_H_*/	1.06 KB	2026-03-24 10:01
📄 video.h /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note / / * video.h - DEPRECATED MPEG-TS video decoder API * * NOTE: should not be used on future drivers * * 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 _DVBVIDEO_H_ #define _DVBVIDEO_H_ #include <linux/types.h> #include <time.h> typedef enum { VIDEO_FORMAT_4_3, / Select 4:3 format / VIDEO_FORMAT_16_9, / Select 16:9 format. / VIDEO_FORMAT_221_1 / 2.21:1 / } video_format_t; typedef enum { VIDEO_PAN_SCAN, / use pan and scan format / VIDEO_LETTER_BOX, / use letterbox format / VIDEO_CENTER_CUT_OUT / use center cut out format / } video_displayformat_t; typedef struct { int w; int h; video_format_t aspect_ratio; } video_size_t; typedef enum { VIDEO_SOURCE_DEMUX, / Select the demux as the main source / VIDEO_SOURCE_MEMORY / If this source is selected, the stream comes from the user through the write system call / } video_stream_source_t; typedef enum { VIDEO_STOPPED, / Video is stopped / VIDEO_PLAYING, / Video is currently playing / VIDEO_FREEZED / Video is freezed / } video_play_state_t; / Decoder commands / #define VIDEO_CMD_PLAY (0) #define VIDEO_CMD_STOP (1) #define VIDEO_CMD_FREEZE (2) #define VIDEO_CMD_CONTINUE (3) / Flags for VIDEO_CMD_FREEZE / #define VIDEO_CMD_FREEZE_TO_BLACK (1 << 0) / Flags for VIDEO_CMD_STOP / #define VIDEO_CMD_STOP_TO_BLACK (1 << 0) #define VIDEO_CMD_STOP_IMMEDIATELY (1 << 1) / Play input formats: / / The decoder has no special format requirements / #define VIDEO_PLAY_FMT_NONE (0) / The decoder requires full GOPs / #define VIDEO_PLAY_FMT_GOP (1) / The structure must be zeroed before use by the application This ensures it can be extended safely in the future. / struct video_command { __u32 cmd; __u32 flags; union { struct { __u64 pts; } stop; struct { / 0 or 1000 specifies normal speed, 1 specifies forward single stepping, -1 specifies backward single stepping, >1: playback at speed/1000 of the normal speed, <-1: reverse playback at (-speed/1000) of the normal speed. / __s32 speed; __u32 format; } play; struct { __u32 data[16]; } raw; }; }; / FIELD_UNKNOWN can be used if the hardware does not know whether the Vsync is for an odd, even or progressive (i.e. non-interlaced) field. / #define VIDEO_VSYNC_FIELD_UNKNOWN (0) #define VIDEO_VSYNC_FIELD_ODD (1) #define VIDEO_VSYNC_FIELD_EVEN (2) #define VIDEO_VSYNC_FIELD_PROGRESSIVE (3) struct video_event { __s32 type; #define VIDEO_EVENT_SIZE_CHANGED 1 #define VIDEO_EVENT_FRAME_RATE_CHANGED 2 #define VIDEO_EVENT_DECODER_STOPPED 3 #define VIDEO_EVENT_VSYNC 4 / unused, make sure to use atomic time for y2038 if it ever gets used / long timestamp; union { video_size_t size; unsigned int frame_rate; / in frames per 1000sec / unsigned char vsync_field; / unknown/odd/even/progressive / } u; }; struct video_status { int video_blank; / blank video on freeze? / video_play_state_t play_state; / current state of playback / video_stream_source_t stream_source; / current source (demux/memory) / video_format_t video_format; / current aspect ratio of stream/ video_displayformat_t display_format;/ selected cropping mode / }; struct video_still_picture { char iFrame; /* pointer to a single iframe in memory / __s32 size; }; typedef __u16 video_attributes_t; / bits: descr. / / 15-14 Video compression mode (0=MPEG-1, 1=MPEG-2) / / 13-12 TV system (0=525/60, 1=625/50) / / 11-10 Aspect ratio (0=4:3, 3=16:9) / / 9- 8 permitted display mode on 4:3 monitor (0=both, 1=only pan-sca / / 7 line 21-1 data present in GOP (1=yes, 0=no) / / 6 line 21-2 data present in GOP (1=yes, 0=no) / / 5- 3 source resolution (0=720x480/576, 1=704x480/576, 2=352x480/57 / / 2 source letterboxed (1=yes, 0=no) / / 0 film/camera mode (0= camera, 1=film (625/50 only)) / /* bit definitions for capabilities: / / can the hardware decode MPEG1 and/or MPEG2? / #define VIDEO_CAP_MPEG1 1 #define VIDEO_CAP_MPEG2 2 / can you send a system and/or program stream to video device? (you still have to open the video and the audio device but only send the stream to the video device) / #define VIDEO_CAP_SYS 4 #define VIDEO_CAP_PROG 8 / can the driver also handle SPU, NAVI and CSS encoded data? (CSS API is not present yet) / #define VIDEO_CAP_SPU 16 #define VIDEO_CAP_NAVI 32 #define VIDEO_CAP_CSS 64 #define VIDEO_STOP _IO('o', 21) #define VIDEO_PLAY _IO('o', 22) #define VIDEO_FREEZE _IO('o', 23) #define VIDEO_CONTINUE _IO('o', 24) #define VIDEO_SELECT_SOURCE _IO('o', 25) #define VIDEO_SET_BLANK _IO('o', 26) #define VIDEO_GET_STATUS _IOR('o', 27, struct video_status) #define VIDEO_GET_EVENT _IOR('o', 28, struct video_event) #define VIDEO_SET_DISPLAY_FORMAT _IO('o', 29) #define VIDEO_STILLPICTURE _IOW('o', 30, struct video_still_picture) #define VIDEO_FAST_FORWARD _IO('o', 31) #define VIDEO_SLOWMOTION _IO('o', 32) #define VIDEO_GET_CAPABILITIES _IOR('o', 33, unsigned int) #define VIDEO_CLEAR_BUFFER _IO('o', 34) #define VIDEO_SET_STREAMTYPE _IO('o', 36) #define VIDEO_SET_FORMAT _IO('o', 37) #define VIDEO_GET_SIZE _IOR('o', 55, video_size_t) /* * VIDEO_GET_PTS * * Read the 33 bit presentation time stamp as defined * in ITU T-REC-H.222.0 / ISO/IEC 13818-1. * * The PTS should belong to the currently played * frame if possible, but may also be a value close to it * like the PTS of the last decoded frame or the last PTS * extracted by the PES parser. / #define VIDEO_GET_PTS _IOR('o', 57, __u64) / Read the number of displayed frames since the decoder was started / #define VIDEO_GET_FRAME_COUNT _IOR('o', 58, __u64) #define VIDEO_COMMAND _IOWR('o', 59, struct video_command) #define VIDEO_TRY_COMMAND _IOWR('o', 60, struct video_command) #endif / _DVBVIDEO_H_ */	6.94 KB	2026-03-24 10:01

Terminal