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* doc-rst: Remove the media docbookMauro Carvalho Chehab2016-07-281-180/+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>
* [media] DocBook: move data types to a separate sectionMauro Carvalho Chehab2016-01-111-104/+0
| | | | | | | | | | | | | | | 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>
* [media] media-entity.h: get rid of revision and group_id fieldsMauro Carvalho Chehab2016-01-111-11/+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>
* [media] DocBook: update entities documentationMauro Carvalho Chehab2016-01-111-24/+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| | | | | | | | | Due to the rename, the documentation became outdated.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>
* [media] DocBook: update descriptions for the media controller entitiesMauro Carvalho Chehab2016-01-111-25/+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>
* [media] replace all occurrences of MEDIA_ENT_T_DEVNODE_DVBMauro Carvalho Chehab2016-01-111-5/+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>
* [media] replace all occurrences of MEDIA_ENT_T_DEVNODE_V4LMauro Carvalho Chehab2016-01-111-1/+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>
* [media] media.h: mark alsa struct in media_entity_desc as TODOHans Verkuil2015-02-261-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The alsa struct in struct media_entity_desc is now marked as deprecated. However, the alsa struct should remain as it is since it cannot be replaced by a simple major/minor device node description. The alsa struct was designed to be used as an alsa card description so V4L2 drivers could use this to expose the alsa card that they create to carry the captured audio. Such a card is not just a PCM device, but also needs to contain the alsa subdevice information, and it may map to multiple devices, e.g. a PCM and a mixer device, such as the au0828 usb stick creates. This is exactly as intended and this cannot and should not be replaced by a simple major/minor. However, whether this information is in the right form for an ALSA device such that it can handle udev renaming rules as well is another matter. So mark this alsa struct as TODO and document the problems involved. Updated the documentation as well to reflect this and to add the 'major' and 'minor' field documentation. Updated the documentation to clearly state that struct dev is to be used for (sub-)devices that create a single device node. Other devices need their own structure here. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] DocBook: Add tuner subdev at documentationMauro Carvalho Chehab2015-02-131-0/+4
| | | | | | | Now that we've added MEDIA_ENT_T_V4L2_SUBDEV_TUNER at the API, document it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] DocBook: Document the DVB API devnodes at the media controllerMauro Carvalho Chehab2015-02-131-2/+18
| | | | | | | | | | The DVB API is actually several different APIs bundled together, each using its own device node. Fix the media controller DVB API to actually reflect what's there at the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] Docbook: Fix documentation for media controller devnodesMauro Carvalho Chehab2015-02-131-75/+3
| | | | | | | | | | | | | | | The media-ctl userspace application assumes that all device nodes are uniquelly defined via major,minor, just like v4l and fb. That's ok for those types of devices, but, as we're adding support for DVB at the API, what's written there at the DocBook is wrong. So, fix it. While here, fix the size of the reserved space inside the union, with is 184, and not 180. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] media: add support for decoder as one of media entity typesManjunath Hadli2013-03-211-0/+10
| | | | | | | | | | | | A lot of SOCs including Texas Instruments Davinci family mainly use video decoders as input devices. This patch adds a flag 'MEDIA_ENT_T_V4L2_SUBDEV_DECODER' media entity type for decoder's. Along side updates the documentation for this media entity type. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: Move all media docbook stuff into its own directoryMauro Carvalho Chehab2011-07-271-0/+308
This patch addresses several issues pointed by Randy Dunlap <rdunlap@xenotime.net> at changeset ece722c: - In the generated index.html file, "media" is listed first, but it should be listed in alphabetical order, not first. - The generated files are (hidden) in .tmpmedia/ - The link from the top-level index.html file to "media" is to media/index.html, but the file is actually in .tmpmedia/media/index.html - Please build docs with and without using "O=builddir" and test that. - Would it be possible for media to have its own Makefile instead of merging into this one? Due to the way cleandocs target works, I had to rename the media DocBook to media_api, otherwise cleandocs would remove the /media directory. Thanks-to: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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