Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 2 of 2.

8 files changed, 2086 insertions, 2086 deletions

diff --git a/contrib/libs/linux-headers/linux/dvb/audio.h b/contrib/libs/linux-headers/linux/dvb/audio.h
index 76a08332da..2f869da691 100644
--- a/contrib/libs/linux-headers/linux/dvb/audio.h
+++ b/contrib/libs/linux-headers/linux/dvb/audio.h
@@ -1,101 +1,101 @@
-/* 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_ */ 
+/* 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_ */
diff --git a/contrib/libs/linux-headers/linux/dvb/ca.h b/contrib/libs/linux-headers/linux/dvb/ca.h
index f2430ce075..39c867002d 100644
--- a/contrib/libs/linux-headers/linux/dvb/ca.h
+++ b/contrib/libs/linux-headers/linux/dvb/ca.h
@@ -1,153 +1,153 @@
-/* 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 
+/* 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
diff --git a/contrib/libs/linux-headers/linux/dvb/dmx.h b/contrib/libs/linux-headers/linux/dvb/dmx.h
index 4758235392..f8a0aeae04 100644
--- a/contrib/libs/linux-headers/linux/dvb/dmx.h
+++ b/contrib/libs/linux-headers/linux/dvb/dmx.h
@@ -1,326 +1,326 @@
-/* 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_ */ 
+/* 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_ */
diff --git a/contrib/libs/linux-headers/linux/dvb/frontend.h b/contrib/libs/linux-headers/linux/dvb/frontend.h
index c12524f951..5f00fc1ff1 100644
--- a/contrib/libs/linux-headers/linux/dvb/frontend.h
+++ b/contrib/libs/linux-headers/linux/dvb/frontend.h
@@ -1,1009 +1,1009 @@
-/* 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_*/ 
+/* 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_*/
diff --git a/contrib/libs/linux-headers/linux/dvb/net.h b/contrib/libs/linux-headers/linux/dvb/net.h
index 9d23b0524d..0c550ef93f 100644
--- a/contrib/libs/linux-headers/linux/dvb/net.h
+++ b/contrib/libs/linux-headers/linux/dvb/net.h
@@ -1,68 +1,68 @@
-/* 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_*/ 
+/* 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_*/
diff --git a/contrib/libs/linux-headers/linux/dvb/osd.h b/contrib/libs/linux-headers/linux/dvb/osd.h
index d0e8c53429..00ee681715 100644
--- a/contrib/libs/linux-headers/linux/dvb/osd.h
+++ b/contrib/libs/linux-headers/linux/dvb/osd.h
@@ -1,181 +1,181 @@
-/* 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 
+/* 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
diff --git a/contrib/libs/linux-headers/linux/dvb/version.h b/contrib/libs/linux-headers/linux/dvb/version.h
index 9bff2725b2..2c5cffe6d2 100644
--- a/contrib/libs/linux-headers/linux/dvb/version.h
+++ b/contrib/libs/linux-headers/linux/dvb/version.h
@@ -1,30 +1,30 @@
-/* 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_*/ 
+/* 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_*/
diff --git a/contrib/libs/linux-headers/linux/dvb/video.h b/contrib/libs/linux-headers/linux/dvb/video.h
index 7e77c3e3b5..629aab998a 100644
--- a/contrib/libs/linux-headers/linux/dvb/video.h
+++ b/contrib/libs/linux-headers/linux/dvb/video.h
@@ -1,218 +1,218 @@
-/* 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_ */ 
+/* 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_ */