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2009-09-19V4L/DVB (12997): Add the DTV_ISDB_TS_ID property for ISDB_SHIRANO Takahito1-1/+3
In ISDB-S, time-devision duplex is used to multiplexing several waves in the same frequency. Each wave is identified by its own transport stream ID, or TS ID. We need to provide some way to specify this ID from user applications to handle ISDB-S frontends. This code has been tested with the Earthsoft PT1 driver. [[email protected]: Fix merge conflicts with isdbt and rename the new parameter to DTV_ISDBS_TS_ID] Signed-off-by: HIRANO Takahito <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2009-09-19V4L/DVB (12892): DVB-API: add support for ISDB-T and ISDB-Tsb (version 5.1)Patrick Boettcher2-10/+36
This patch increments the DVB-API to version 5.1 in order to reflect the addition of ISDB-T and ISDB-Tsb on Linux' DVB-API. Changes in detail: - added a small document to describe how to use the API to tune to an ISDB-T or ISDB-Tsb channel - added necessary fields to dtv_frontend_cache - added a smarter clear-cache function which resets all fields of the dtv_frontend_cache - added a TRANSMISSION_MODE_4K to fe_transmit_mode_t Signed-off-by: Olivier Grenie <[email protected]> Signed-off-by: Patrick Boettcher <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2009-09-12V4L/DVB (12275): Add two new ioctls: DMX_ADD_PID and DMX_REMOVE_PIDAndreas Oberritter1-0/+2
DMX_ADD_PID allows to add multiple PIDs to a transport stream filter previously set up with DMX_SET_PES_FILTER and output=DMX_OUT_TSDEMUX_TAP. DMX_REMOVE_PID is used to drop a PID from a filter. These ioctls are to be used by readers of /dev/dvb/adapterX/demuxY. They may be called at any time, i.e. before or after the first filter on the shared file descriptor was started. They make it possible to record multiple services without the need to de- or re-multiplex TS packets. To accomplish this, dmxdev_filter->feed.ts has been converted to a list of struct dmxdev_feeds, each containing a PID value and a pointer to a struct dmx_ts_feed. Signed-off-by: Andreas Oberritter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2009-03-26make most exported headers use strict integer typesArnd Bergmann2-12/+12
This takes care of all files that have only a small number of non-strict integer type uses. Signed-off-by: Arnd Bergmann <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: David Airlie <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: YOSHIFUJI Hideaki <[email protected]> Cc: [email protected] Cc: [email protected] Cc: Jaroslav Kysela <[email protected]> Cc: Takashi Iwai <[email protected]> Cc: David Woodhouse <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2009-03-26make exported headers use strict posix typesArnd Bergmann1-1/+1
A number of standard posix types are used in exported headers, which is not allowed if __STRICT_KERNEL_NAMES is defined. In order to get rid of the non-__STRICT_KERNEL_NAMES part and to make sane headers the default, we have to change them all to safe types. There are also still some leftovers in reiserfs_fs.h, elfcore.h and coda.h, but these files have not compiled in user space for a long time. This leaves out the various integer types ({u_,u,}int{8,16,32,64}_t), which we take care of separately. Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Mauro Carvalho Chehab <[email protected]> Cc: David Airlie <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: YOSHIFUJI Hideaki <[email protected]> Cc: [email protected] Cc: [email protected] Cc: Jaroslav Kysela <[email protected]> Cc: Takashi Iwai <[email protected]> Cc: David Woodhouse <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2009-01-30headers_check fix: dvb/video.hJaswinder Singh Rajput1-5/+2
fix the following 'make headers_check' warnings: usr/include/linux/dvb/video.h:29: include of <linux/types.h> is preferred over <asm/types.h> usr/include/linux/dvb/video.h:102: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <[email protected]>
2009-01-30headers_check fix: dvb/net.hJaswinder Singh Rajput1-2/+1
fix the following 'make headers_check' warnings: usr/include/linux/dvb/net.h:27: include of <linux/types.h> is preferred over <asm/types.h> usr/include/linux/dvb/net.h:31: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <[email protected]>
2009-01-30headers_check fix: dvb/frontend.hJaswinder Singh Rajput1-2/+1
fix the following 'make headers_check' warnings: usr/include/linux/dvb/frontend.h:29: include of <linux/types.h> is preferred over <asm/types.h> usr/include/linux/dvb/frontend.h:76: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <[email protected]>
2009-01-30headers_check fix: dvb/dmx.hJaswinder Singh Rajput1-1/+1
fix the following 'make headers_check' warnings: usr/include/linux/dvb/dmx.h:27: include of <linux/types.h> is preferred over <asm/types.h> usr/include/linux/dvb/dmx.h:90: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <[email protected]>
2009-01-30headers_check fix: dvb/audio.hJaswinder Singh Rajput1-5/+0
fix the following 'make headers_check' warning: usr/include/linux/dvb/audio.h:133: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <[email protected]>
2009-01-02V4L/DVB (10166): dvb frontend: stop using non-C99 compliant commentsMauro Carvalho Chehab1-14/+14
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2009-01-02V4L/DVB (10164): Add missing S2 caps flag to S2APIKlaus Schmidinger1-0/+1
The attached patch adds a capability flag that allows an application to determine whether a particular device can handle "second generation modulation" transponders. This is necessary in order for applications to be able to decide which device to use for a given channel in a multi device environment, where DVB-S and DVB-S2 devices are mixed. It is assumed that a device capable of handling "second generation modulation" can implicitly handle "first generation modulation". The flag is not named anything with DVBS2 in order to allow its use with future DVBT2 devices as well (should they ever come). Signed-off by: Klaus Schmidinger <[email protected]> Acked-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-17V4L/DVB (9196): Add support for DSS deliveryManu Abraham1-0/+1
Signed-off-by: Manu Abraham <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-17V4L/DVB (9195): Frontend API Fix: 32APSK is a valid modulation for the ↵Manu Abraham1-0/+1
DVB-S2 delivery Signed-off-by: Manu Abraham <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-13V4L/DVB (9185): S2API: Ensure we have a reasonable ROLLOFF defaultDarron Broad1-1/+1
Non-initialised cache values get a reasonble default. Signed-off-by: Darron Broad <[email protected]> Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-13V4L/DVB (9182): S2API: Added support for DTV_HIERARCHYSteven Toth1-1/+2
A user tuning DVB-T via the S2API reports that this was not implemented, and his tuning was failing. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-13V4L/DVB (9181): S2API: Add support fot DTV_GUARD_INTERVAL and ↵Steven Toth1-1/+3
DTV_TRANSMISSION_MODE Tuning DVB-T via the S2API was failing, missing some essential items. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-13V4L/DVB (9180): S2API: Added support for DTV_CODE_RATE_HP/LPSteven Toth1-1/+4
Reports from users that using the new API for tuning DTV was failing, and the cache was missing some essential items. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-13V4L/DVB (9179): S2API: frontend.h cleanupBrandon Philips1-3/+3
Reviewing the code briefly and saw this. You can't change more than DTV_IOCTL_MAX_MSGS at once, not 16. Signed-off-by: Brandon Philips <[email protected]> Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-13V4L/DVB (9177): S2API: Change _8PSK / _16APSK to PSK_8 and APSK_16Steven Toth1-3/+2
... and cleanup any drivers using them. I've also removed NBC_QPSK and modified the cx24116 driver to check the delivery_type also, removing some excess namespace baggage. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-13V4L/DVB (9173): S2API: Remove the hardcoded command limit during validationSteven Toth1-0/+2
This means that when developers add new commands then they'll be see the DTV_MAX_COMMAND define and will be more likely to modify it, without having to modify the command validation code. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (9072): S2API: Add DTV_API_VERSION commandSteven Toth2-2/+3
This allows application developers to query the dvb-core API version dynamically, helping developers understand whether certain features will be available. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (9071): S2API: Implement result codes for individual commandsSteven Toth1-0/+1
This allows application developers to determine which particular command in a sequence is invalid, or failing with error. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (9070): S2API: Removed the typedef for the commands, used defines ↵Steven Toth1-35/+22
instead. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (9025): S2API: Deactivate the ISDB-T definitionsSteven Toth1-30/+0
We don't want to push the ISDB-T definitions into the kernel until we have a high level of confidence in the ISDB-T API. More testing is required before this code is released. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (9024): S2API: Cleanup dtv_property remove unwanted fields.Steven Toth1-2/+0
Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (9007): S2API: Changed bandwidth to be expressed in HZSteven Toth1-3/+24
Also added some compat code for the older API. Added more ISDB message/command suggestions, current not connected in dvb-core. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (9003): S2API: Remove the DTV_SET_ and DTV_GET_ prefixesSteven Toth1-40/+27
The API now assumes that ioctl calls for FE_SET_PROPERTY and all set commands, and FE_GET_PROPERTY are get commands. Simplification. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (9001): S2API: ISDBT_SEGMENT_NUM -> ISDBT_SEGMENT_IDXSteven Toth1-2/+2
Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (8998): s2api: restore DTV_UNDEFINEDSteven Toth1-0/+1
Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Michael Krufky <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (8997): S2API: Cleanup SYMBOLRATE, INNERFEC -> SYMBOL_RATE, INNER_FECSteven Toth1-4/+4
This is now consistent with the existing API. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (8996): S2API: typedefs replaced, _SEQ_'s removed, fixed 16 command ↵Steven Toth1-10/+17
arrays replaced After discussion the following changes were made: 1. Removed the typedefs in frontend.h, use structures. 2. In the frontend.h, remove the 16 command limit on the API and switch to a flexible variable length API. For practical reasons a #define limits this to 64, this should be discussed. 3. Changed dvb-core ioctl handing to deal with variable sequences of commands. tune-v0.0.3.c is required to use this API, it contains the interface changes. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (8995): S2API: tv_ / TV_ to dtv_ / DTV_ namespace changesSteven Toth1-54/+54
The group preferred dtv_ over tv_, this implements it. Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-10-12V4L/DVB (8985): S2API: Added dvb frontend changes to support a newer tuning APISteven Toth1-2/+128
This is an experimental patch to add a new tuning mechanism for dvb frontends. Rather than passing fixed structures across the user/kernel boundary, which need to be revised for each new modulation type (or feature the kernel developers want to add), this implements a simpler message based approach, allowing fe commands to be broken down into a series of small fixed size transactions, presented in an array. The goal is to avoid changing the user/kernel ABI in the future, by simply creating new frontend commands (and sequencies of commands) that help us add support for brand new demodulator, delivery system or statistics related commmands. known issues: checkpatch voilations feedback from various developers yet to be implemented, relating to namespace conventions, variable length array passing conventions, and generally some optimization. This patch should support all existing tuning mechanisms through the new API, as well as adding 8PSK, DVB-S2 NBC-QPSK and ISDB-T API support. For testing and exercise purposes, see the latest tune.c tool available from http://www.steventoth.net/linux/s2 Signed-off-by: Steven Toth <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2008-04-24V4L/DVB (7293): DMX_OUT_TSDEMUX_TAP: record two streams from same mux, resendPeter Hartley1-1/+2
Currently (in linux-2.6.24, but linux-dvb hg looks similar), the dmx_output_t in the dmx_pes_filter_params decides two things: whether output is sent to demux0 or dvr0 (in dmxdev.c:dvb_dmxdev_ts_callback), *and* whether to depacketise TS (in dmxdev.c:dvb_dmxdev_filter_start). As it stands, those two things can't be set independently: output destined for demux0 is depacketised, output for dvr0 isn't. This is what you want for capturing multiple audio streams from the same multiplex simultaneously: open demux0 several times and send depacketised output there. And capturing a single video stream is fine not what you want: you want multi-open (so demux0, not dvr0), but you want the TS nature preserved (because that's what you want on output, as you're going to re-multiplex it with the audio). At least one existing solution -- GStreamer -- sends all its streams simultaneously via dvr0 and demuxes again in userland, but it seems a bit of a shame to pick out all the PIDs in kernel, stick them back together in kernel, and send them to userland only to get unpicked again, when the alternative is such a small API addition. The attached patch adds a new value for dmx_output_t: DMX_OUT_TSDEMUX_TAP, which sends TS to the demux0 device. With this patch and a dvb-usb-dib0700 (and UK Freeview from Sandy Heath), I can successfully capture an audio/video PID pair into a TS file that mplayer can play back. Signed-off-by: Peter Hartley <[email protected]> Acked-by: Andreas Oberritter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2007-07-30V4L/DVB (5893): DVB: fix includes of video.h when __KERNEL__ is undefinedAnssi Hannula1-0/+1
linux/dvb/video.h uses types __u32, __s32, etc., but does not include any header defining those when __KERNEL__ is not defined. Fix this by including asm/types.h when __KERNEL__ is not defined. Signed-off-by: Anssi Hannula <[email protected]> Signed-off-by: Michael Krufky <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2007-04-27V4L/DVB (5419): Add comment how the speed field is interpreted.Hans Verkuil1-0/+5
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2007-04-27V4L/DVB (5418): Speed is a signed 32-bit integer, not unsigned.Hans Verkuil1-1/+1
Negative speed values have to be allowed for reverse playback. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2007-04-27V4L/DVB (5402): Add vsync_field to the union in video_event for ↵Hans Verkuil1-0/+8
VIDEO_EVENT_VSYNC VIDEO_EVENT_VSYNC needs to tell the application which field it was that received a VSYNC (odd/even/progressive). The vsync_field was added to the union in video_event for this purpose. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2007-04-27V4L/DVB (5307): Add support for the cx23415 MPEG decoding features.Hans Verkuil3-2/+54
The cx23415 adds some extra features that this DVB decoding API did not support. This API has been expanded to support the required features. Both source and binary backwards compatibility is kept intact by these changes. So existing applications are not affected. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Ralph Metzler <[email protected]> Signed-off-by: Oliver Endriss <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2006-09-19[HEADERS] One line per header in Kbuild files to reduce conflictsDavid Woodhouse1-2/+9
Signed-off-by: David Woodhouse <[email protected]>
2006-07-04Merge git://git.infradead.org/hdrinstall-2.6Linus Torvalds1-0/+2
* git://git.infradead.org/hdrinstall-2.6: Remove export of include/linux/isdn/tpam.h Remove <linux/i2c-id.h> and <linux/i2c-algo-ite.h> from userspace export Restrict headers exported to userspace for SPARC and SPARC64 Add empty Kbuild files for 'make headers_install' in remaining arches. Add Kbuild file for Alpha 'make headers_install' Add Kbuild file for SPARC 'make headers_install' Add Kbuild file for IA64 'make headers_install' Add Kbuild file for S390 'make headers_install' Add Kbuild file for i386 'make headers_install' Add Kbuild file for x86_64 'make headers_install' Add Kbuild file for PowerPC 'make headers_install' Add generic Kbuild files for 'make headers_install' Basic implementation of 'make headers_check' Basic implementation of 'make headers_install'
2006-06-25V4L/DVB (3727): Remove DMX_GET_EVENT and associated data structuresAndreas Oberritter1-26/+0
The ioctl DMX_GET_EVENT has never been implemented. I guess no software is using it because of its lack of implementation. Future software won't use it, too, because this API doesn't make much sense the way it is: Frontend events have their own different API. Scrambling events can't be generated in a useful way by the hardware I know of. Signed-off-by: Andreas Oberritter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2006-06-18Add generic Kbuild files for 'make headers_install'David Woodhouse1-0/+2
This adds the Kbuild files listing the files which are to be installed by the 'headers_install' make target, in generic directories. Signed-off-by: David Woodhouse <[email protected]>
2006-03-21Merge branch 'origin'Linus Torvalds1-1/+1
Conflicts: Documentation/video4linux/CARDLIST.cx88 drivers/media/video/cx88/Kconfig drivers/media/video/em28xx/em28xx-video.c drivers/media/video/saa7134/saa7134-dvb.c Resolved as in the original merge by Mauro Carvalho Chehab
2006-02-27V4L/DVB (3375): Add AUDIO_GET_PTS and VIDEO_GET_PTS ioctlsAndreas Oberritter2-0/+26
Add two new ioctls to read the 33 bit presentation time stamp from audio and video devices as defined in ITU T-REC-H.222.0 and ISO/IEC 13818-1. Acked-by: Johannes Stezenbach <[email protected]> Signed-off-by: Andreas Oberritter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2006-02-07[PATCH] __user annotations of video_spu_paletteAl Viro1-1/+1
Signed-off-by: Al Viro <[email protected]>
2006-01-09DVB (2444): Implement frontend-specific tuning and the ability to disable zigzagAndrew de Quincey1-0/+10
- Implement frontend-specific tuning and the ability to disable zigzag Signed-off-by: Andrew de Quincey <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2005-12-12[PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 4Mauro Carvalho Chehab2-11/+11
Clean up whitespaces at v4l/dvb files Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-12-12[PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 3Mauro Carvalho Chehab5-93/+93
Clean up whitespaces at v4l/dvb files Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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