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2016-07-28doc-rst: Remove the media docbookMauro Carvalho Chehab224-62408/+0
Now that all media documentation was converted to Sphinx, we should get rid of the old DocBook one, as we don't want people to submit patches against the old stuff. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-23Merge branch 'patchwork' into topic/docs-nextMauro Carvalho Chehab5-5/+69
* patchwork: (1492 commits) [media] cec: always check all_device_types and features [media] cec: poll should check if there is room in the tx queue [media] vivid: support monitor all mode [media] cec: fix test for unconfigured adapter in main message loop [media] cec: limit the size of the transmit queue [media] cec: zero unused msg part after msg->len [media] cec: don't set fh to NULL in CEC_TRANSMIT [media] cec: clear all status fields before transmit and always fill in sequence [media] cec: CEC_RECEIVE overwrote the timeout field [media] cxd2841er: Reading SNR for DVB-C added [media] cxd2841er: Reading BER and UCB for DVB-C added [media] cxd2841er: fix switch-case for DVB-C [media] cxd2841er: fix signal strength scale for ISDB-T [media] cxd2841er: adjust the dB scale for DVB-C [media] cxd2841er: provide signal strength for DVB-C [media] cxd2841er: fix BER report via DVBv5 stats API [media] mb86a20s: apply mask to val after checking for read failure [media] airspy: fix error logic during device register [media] s5p-cec/TODO: add TODO item [media] cec/TODO: drop comment about sphinx documentation ... Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-15[media] rc: make s_tx_carrier consistentSean Young1-1/+1
LIRC_SET_SEND_CARRIER should return 0 on success or -errno. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-13Merge branch 'topic/vsp1' into patchworkMauro Carvalho Chehab1-0/+64
* topic/vsp1: (36 commits) [media] v4l: vsp1: wpf: Add flipping support [media] v4l: vsp1: rwpf: Support runtime modification of controls [media] v4l: vsp1: Simplify alpha propagation [media] v4l: vsp1: clu: Support runtime modification of controls [media] v4l: vsp1: lut: Support runtime modification of controls [media] v4l: vsp1: Support runtime modification of controls [media] v4l: vsp1: Add Cubic Look Up Table (CLU) support [media] v4l: vsp1: lut: Expose configuration through a control [media] v4l: vsp1: lut: Initialize the mutex [media] v4l: vsp1: dl: Don't free fragments with interrupts disabled [media] v4l: vsp1: Set entities functions [media] v4l: vsp1: Don't create LIF entity when the userspace API is enabled [media] v4l: vsp1: Don't register media device when userspace API is disabled [media] v4l: vsp1: Base link creation on availability of entities [media] media: Add video statistics computation functions [media] media: Add video processing entity functions [media] v4l: vsp1: sru: Fix intensity control ID [media] v4l: vsp1: Stop the pipeline upon the first STREAMOFF [media] v4l: vsp1: Constify operation structures [media] v4l: vsp1: pipe: Fix typo in comment ...
2016-07-13[media] docs-rst: Fix some typosMauro Carvalho Chehab2-2/+2
Those fixes came from patchs from Andrea for the old DocBook documentation. As we're removing it on Kernel 4.8, it doesn't make sense to apply the original patches, but, as the typos were ported to ReST, let's fix the issues there. Suggested-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-08Merge branch 'topic/cec' into patchworkMauro Carvalho Chehab13-0/+1724
* topic/cec: [media] DocBook/media: add CEC documentation [media] s5p_cec: get rid of an unused var [media] move s5p-cec to staging [media] vivid: add CEC emulation [media] cec: s5p-cec: Add s5p-cec driver [media] cec: adv7511: add cec support [media] cec: adv7842: add cec support [media] cec: adv7604: add cec support [media] cec: add compat32 ioctl support [media] cec/TODO: add TODO file so we know why this is still in staging [media] cec: add HDMI CEC framework (api) [media] cec: add HDMI CEC framework (adapter) [media] cec: add HDMI CEC framework (core) [media] cec-funcs.h: static inlines to pack/unpack CEC messages [media] cec.h: add cec header [media] cec-edid: add module for EDID CEC helper functions [media] cec.txt: add CEC framework documentation [media] rc: Add HDMI CEC protocol handling
2016-07-08[media] V4L: fix the Z16 format definitionGuennadi Liakhovetski1-1/+1
A copy paste error created that format with the same one-line description as Y8I and Y12I, whereas Z16 is quite different from them both. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-08[media] DocBook: mention the memory type to be set for all streaming I/OJavier Martinez Canillas1-2/+2
The DMA buffer importing streaming I/O section mentions the memory type value that has to be set when calling the VIDIOC_REQBUFS ioctl but this isn't mentioned in neither the Memory Mapping nor User Pointer sections. A user can know the values by looking at the examples but it's better to explicitly mention in the documentation, and also makes all sections about streaming I/O methods more consistent. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-08[media] DocBook: add dmabuf as streaming I/O in VIDIOC_REQBUFS descriptionJavier Martinez Canillas1-1/+1
Commit 4b9c1cb641c46 ("[media] Documentation: media: description of DMABUF importing in V4L2") documented the V4L2 dma-buf importing support but did not update the VIDIOC_REQBUFS description, so only the Memory Mapping and User Pointer I/O methods are mentioned. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-06-28[media] media: Add video statistics computation functionsLaurent Pinchart1-0/+9
The video statistics function describes entities such as video histogram engines or 3A statistics engines. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-06-28[media] media: Add video processing entity functionsLaurent Pinchart1-0/+55
Add composer, pixel formatter, pixel encoding converter and scaler functions. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-06-28[media] DocBook/media: add CEC documentationHans Verkuil13-0/+1724
Add DocBook documentation for the CEC API. Signed-off-by: Hans Verkuil <hansverk@cisco.com> [k.debski@samsung.com: add documentation for passthrough mode] [k.debski@samsung.com: minor fixes and change of reserved field sizes] Signed-off-by: Kamil Debski <kamil@wypas.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-05-19Merge tag 'docs-for-linus' of git://git.lwn.net/linuxLinus Torvalds3-3/+3
Pull Documentation updates from Jon Corbet: "A bit busier this time around. The most interesting thing (IMO) this time around is some beginning infrastructural work to allow documents to be written using restructured text. Maybe someday, in a galaxy far far away, we'll be able to eliminate the DocBook dependency and have a much better integrated set of kernel docs. Someday. Beyond that, there's a new document on security hardening from Kees, the movement of some sample code over to samples/, a number of improvements to the serial docs from Geert, and the usual collection of corrections, typo fixes, etc" * tag 'docs-for-linus' of git://git.lwn.net/linux: (55 commits) doc: self-protection: provide initial details serial: doc: Use port->state instead of info serial: doc: Always refer to tty_port->mutex Documentation: vm: Spelling s/paltform/platform/g Documentation/memcg: update kmem limit doc as codes behavior docproc: print a comment about autogeneration for rst output docproc: add support for reStructuredText format via --rst option docproc: abstract terminating lines at first space docproc: abstract docproc directive detection docproc: reduce unnecessary indentation docproc: add variables for subcommand and filename kernel-doc: use rst C domain directives and references for types kernel-doc: produce RestructuredText output kernel-doc: rewrite usage description, remove duplicated comments Doc: correct the location of sysrq.c Documentation: fix common spelling mistakes samples: v4l: from Documentation to samples directory samples: connector: from Documentation to samples directory Documentation: xillybus: fix spelling mistake Documentation: x86: fix spelling mistakes ...
2016-04-29[media] DocBook: update error code in videoc-streamonHelen Mae Koike Fornazier1-0/+8
Add description of ENOLINK error Signed-off-by: Helen Mae Koike Fornazier <helen.koike@collabora.co.uk> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-04-28Documentation: fix common spelling mistakesKees Cook3-3/+3
This fixes several spelling mistakes in the Documentation/ tree, which are caught by checkpatch.pl's spell checking. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-04-25[media] Documentation: DocBook: fix spelling mistakeEric Engestrom1-1/+1
Fix spelling mistake. Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-04-25[media] DocBook media: drop 'experimental' annotationsHans Verkuil21-185/+1
Drop the 'experimental' annotations. The only remaining part of the API that is still marked 'experimental' are the debug ioctls/structs, and that is intentional. Only the v4l2-dbg application should use those. All others have been around for years, so it is time to drop the 'experimental' designation. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-04-20[media] vidioc-dv-timings-cap.xml: explicitly state that pad and reserved ↵Hans Verkuil1-5/+7
should be zeroed The DV_TIMINGS_CAP documentation didn't state clearly that the pad and reserved fields should be zeroed by the application. For subdev pad can be other values as well. It also mistakenly said that only drivers would have to zero the reserved field, that's not correct. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-04-20[media] vidioc-enum-dv-timings.xml: explicitly state that pad and reserved ↵Hans Verkuil1-2/+3
should be zeroed The ENUM_DV_TIMINGS documentation did not clearly state that the pad and reserved fields should be zeroed (pad only when used with a video device node). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-04-20[media] vidioc-g-edid.xml: be explicit about zeroing the reserved arrayHans Verkuil1-4/+6
The G/S_EDID documentation did not explicitly state that the reserved array should be zeroed by the application. Also add the missing VIDIOC_SUBDEV_G/S_EDID ioctl names to the header. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-03-03[media] V4L: add Y12I, Y8I and Z16 pixel format documentationGuennadi Liakhovetski4-0/+220
Add documentation for 3 formats, used by RealSense cameras like R200. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-27[media] Docbook: media-types.xml: Add Audio Function EntitiesShuah Khan1-0/+12
Add Audio Function Entities Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-27[media] Docbook: media-types.xml: Add ALSA Media Controller Intf typesShuah Khan1-0/+40
Add ALSA Media Controller Intf types Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-19[media] v4l: Add YUV 4:2:2 and YUV 4:4:4 tri-planar non-contiguous formatsLaurent Pinchart3-0/+345
The formats use three planes through the multiplanar API, allowing for non-contiguous planes in memory. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-19[media] v4l: add V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAMEWu-Cheng Li1-0/+8
Some drivers also need a control like V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE to force an encoder key frame. Add a general V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME so the new drivers and applications can use it. Signed-off-by: Wu-Cheng Li <wuchengli@chromium.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-16[media] media.h: get rid of MEDIA_ENT_F_CONN_TESTMauro Carvalho Chehab1-4/+0
Defining it as a connector was a bad idea. Remove it while it is not too late. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-10[media] DocBook media: document the new V4L2_CID_DV_RX/TX_IT_CONTENT_TYPE ↵Hans Verkuil1-0/+50
controls Document these new controls. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-01[media] v4l: Merge the YUV and YVU 4:2:0 tri-planar non-contiguous formats docsLaurent Pinchart3-164/+17
The two formats are very similar, having two separate pages to describe them is overkill. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-01[media] DocBook media: make explicit that standard/timings never change ↵Hans Verkuil2-2/+22
automatically A driver might detect a new standard or DV timings, but it will never change to those new timings automatically. Instead it will send an event and let the application take care of it. Make this explicit in the documentation. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-01[media] media.h: add support for IF-PLL video/sound decoderMauro Carvalho Chehab1-1/+28
Very old hardware may have an analog stage tuner. Those hardware consists of a PLL that converts a RF signal into IF signals. Depending on the hardware, those video IF signal can be decoded directly by the bridge chipset. Most Conexant chips (bt8x8, cx2388x, etc) have internally the decoders for that. Yet, even on such hardware, the tuner may have internally its own TV multi-standard decoder like tda9887. The same happens with the audio IF signal, where some bridges are capable of receiving it, while others require an external IF-PLL sound decoder, like msp3400. Those external IF-PLL audio and video decoders have their own I2C address, and use different drivers to handle them. So, they're mapped as different subdevices on Linux. Thankfully, all modern hardware comes with an IC chip that has both the RF and the IF stages on it, being capable of decoding audio and video IF signals internally. Yet, as we need to support drivers that can work with either analog or silicon tuners, we need to add two entity types for those old hardware. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-25Revert "[media] Postpone the addition of MEDIA_IOC_G_TOPOLOGY"Mauro Carvalho Chehab1-3/+0
Enable MEDIA_IOC_G_TOPOLOGY ioctl for Kernel 4.6. This reverts commit be0270ec89e6b9b49de7e533dd1f3a89ad34d205. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] Postpone the addition of MEDIA_IOC_G_TOPOLOGYMauro Carvalho Chehab1-0/+3
There are a few discussions left with regards to this ioctl: 1) the name of the new structs will contain _v2_ on it? 2) what's the best alternative to avoid compat32 issues? Due to that, let's postpone the addition of this new ioctl to the next Kernel version, to give people more time to discuss it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] DocBook: Document MEDIA_IOC_G_TOPOLOGYMauro Carvalho Chehab2-0/+392
Add description for this new media controller ioctl. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] DocBook: add a table for Media Controller interfacesMauro Carvalho Chehab1-0/+61
Document the media controller interfaces at the media uAPI docbook. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] Docbook: media-types.xml: update the existing tablesMauro Carvalho Chehab1-1/+14
There were some changes on the media types that were not reflected on the types tables. Update them to reflect the upstream changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] DocBook: move data types to a separate sectionMauro Carvalho Chehab4-160/+169
As MEDIA_IOC_G_TOPOLOGY shares the data types already declared for entities, pads and links, we should move those to a separate part of the document, and use cross-references where needed. So, move the following tables to a separate section at the DocBook: media-entity-type media-entity-flag media-pad-flag media-link-flag Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] DocBook: MC: add the concept of interfacesMauro Carvalho Chehab1-14/+26
The Media Controller next generation patches added a new graph element type: interfaces. It also allows links between interfaces and entities. Update the docbook to reflect that. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] media-entity.h: get rid of revision and group_id fieldsMauro Carvalho Chehab1-11/+2
Both revision and group_id fields were never used and were always initialized to zero. Remove them. Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] DocBook: update entities documentationMauro Carvalho Chehab1-24/+40
Due to the rename, the documentation became outdated. Update it to reflect what's there at media.h. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] DocBook: update descriptions for the media controller entitiesMauro Carvalho Chehab1-25/+22
Cleanup the media controller entities description: - remove MEDIA_ENT_T_DEVNODE and MEDIA_ENT_T_V4L2_SUBDEV entity types, as they don't mean anything; - add MEDIA_ENT_T_UNKNOWN with a proper description; - remove ALSA and FB entity types. Those should not be used, as the types are deprecated. We'll soon be adidng ALSA, but with a different entity namespace; - improve the description of some entities. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] replace all occurrences of MEDIA_ENT_T_DEVNODE_DVBMauro Carvalho Chehab1-5/+5
Now that interfaces and entities are distinct, it makes no sense of keeping something named as MEDIA_ENT_T_DEVNODE_DVB_foo. Made via this script: for i in $(git grep -l MEDIA_ENT_T|grep -v uapi/linux/media.h); do sed s,MEDIA_ENT_T_DEVNODE_DVB_,MEDIA_ENT_T_DVB_, <$i >a && mv a $i; done for i in $(git grep -l MEDIA_ENT_T|grep -v uapi/linux/media.h); do sed s,MEDIA_ENT_T_DVB_DVR,MEDIA_ENT_T_DVB_TSOUT, <$i >a && mv a $i; done for i in $(git grep -l MEDIA_ENT_T|grep -v uapi/linux/media.h); do sed s,MEDIA_ENT_T_DVB_FE,MEDIA_ENT_T_DVB_DEMOD, <$i >a && mv a $i; done for i in $(git grep -l MEDIA_ENT_T|grep -v uapi/linux/media.h); do sed s,MEDIA_ENT_T_DVB_NET,MEDIA_ENT_T_DVB_DEMOD_NET_DECAP, <$i >a && mv a $i; done Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-01-11[media] replace all occurrences of MEDIA_ENT_T_DEVNODE_V4LMauro Carvalho Chehab1-1/+1
Now that interfaces and entities are distinct, it makes no sense of keeping something named as MEDIA_ENT_T_DEVNODE. This change was done with this script: for i in $(git grep -l MEDIA_ENT_T|grep -v uapi/linux/media.h); do sed s,MEDIA_ENT_T_DEVNODE_V4L,MEDIA_ENT_T_V4L2_VIDEO, <$i >a && mv a $i; done Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-18[media] DocBook media: update VIDIOC_CREATE_BUFS documentationHans Verkuil1-16/+14
During the Seoul media workshop we decided to relax the VIDIOC_CREATE_BUFS specification so it would no longer require drivers to validate the format field since almost no driver did that anyway. Instead drivers use the buffer size(s) based on the format type and the corresponding format fields and will ignore any other fields. If the size cannot be used an error is returned, otherwise the size is used as-is. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-04[media] use https://linuxtv.org for LinuxTV URLsMauro Carvalho Chehab8-8/+8
While https was always supported on linuxtv.org, only in Dec 3 2015 the website is using valid certificates. As we're planning to drop pure http support on some future, change all references at the media subsystem to point to the https URL instead. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-11-19DocBook: only copy stuff to media_api if media xml is generatedMauro Carvalho Chehab1-2/+4
It is possible to use: make DOCBOOKS=device-drivers.xml htmldocs To produce just a few docbooks. In such case, the media docs won't be built, causing the makefile target to return an error. While this is ok for human eyes, if the above is used on an script, it would cause troubles. Fix it by only creating/filling the media_api directory if the media_api.xml is found at DOCBOOKS. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-11-17[media] Docbook: media: Document changes on struct v4l2_ext_controlsRicardo Ribalda2-0/+32
Vidioc-g-ext-ctrls can now be used to get the default value of the controls. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-11-17[media] media/core: Replace ctrl_class with whichRicardo Ribalda1-3/+3
Replace the obsolete field ctrl_class with "which". Make sure it not used in future modules by commenting out the field with ifndef __KERNEL_ . The field cannot be simply removed because that would be change on the kenel API to the userspace (and we don't like that). Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-11-17[media] DocBook media: s/input stream/capture stream/Hans Verkuil1-5/+5
The term "input stream" is confusing since it is not clear whether this is an input stream from the point of view of the application or from the point of view of the hardware. So replace it with the more standard term "capture stream". Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-11-17[media] DocBook/media/Makefile: Do not fail mkdir if dir already existsGraham Whaley1-1/+1
Commit 5240f4e68d42 ("[media] DocBook/media/Makefile: Avoid make htmldocs to fail") introduced a mkdir which is always called through install_media_images from the Documentation/DocBook/Makefile htmldocs rule. If you run 'make htmldocs' more than once you get: mkdir: cannot create directory ‘./Documentation/DocBook//media_api’: File exists Add -p to the mkdir to continue no matter if the dir already exists. Signed-off-by: Graham Whaley <graham.whaley@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-20[media] DocBook media: update copyright/version numbersHans Verkuil1-2/+2
- Update the copyright year to 2015 in media_api.tmpl. - Main version number of the spec updated to 4.4. - Version 3.21 was used for one changelog, this should be 4.1. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 23:20:17 +0000