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* media: docs: move uAPI book to userspace-api/mediaMauro Carvalho Chehab2020-04-141-82/+0
| | | | | | | | | | | | | | Since 2017, there is an space reserved for userspace API, created by changeset 1d596dee3862 ("docs: Create a user-space API guide"). As the media subsystem was one of the first subsystems to use Sphinx, until this patch, we were keeping things on a separate place. Let's just use the new location, as having all uAPI altogether will likely make things easier for developers. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
* media: rc: describe rc protocols and their scancodesSean Young2019-08-041-1/+2
| | | | | | | | This lists the rc protocols the kernel knows about and how they are converted to and from scancodes. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: add SPDX header to media uAPI filesMauro Carvalho Chehab2018-12-051-0/+9
| | | | | | | All those files are under GFDL 1.1 or later, with no invariant sections. Tag them as such. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: remove text encoding from rst filesMauro Carvalho Chehab2018-12-051-2/+0
| | | | | | | This is not needed there. Also, the same UTF-8 encoding should be used on all documents. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: lirc: when transmitting scancodes, block until transmit is doneSean Young2017-12-181-2/+2
| | | | | | | | | | | | | | | | | The semantics for lirc IR transmit with raw IR is that the write call should block until the IR is transmitted. Some drivers have no idea when this actually is (e.g. mceusb), so there is a wait. This is useful for userspace, as it might want to send a IR button press, a gap of a predefined number of milliseconds, and then send a repeat message. It turns out that for transmitting scancodes this feature is even more useful, as user space has no idea how long the IR is. So, maintain the existing semantics for IR scancode transmit. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: RC docs: add enum rc_proto description at the docsMauro Carvalho Chehab2017-12-141-2/+2
| | | | | | | | This is part of the uAPI. Add it to the documentation again, and fix cross-references. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Sean Young <sean@mess.org>
* media: lirc: document LIRC_MODE_SCANCODESean Young2017-12-141-4/+15
| | | | | | | Lirc supports a new mode which requires documentation. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] lirc: document lirc modes betterSean Young2017-03-241-7/+10
| | | | | | | LIRC_MODE_MODE2 and LIRC_MODE_LIRCCODE were not covered at all. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] docs-rst: Convert LIRC uAPI to use C function referencesMauro Carvalho Chehab2016-08-221-2/+4
| | | | | | | | | | | Name all ioctl references and make them match the ioctls that are documented. That will improve the cross-reference index, as it will have all ioctls and syscalls there. While here, improve the documentation to make them to look more like the rest of the document. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] docs-next: stop abusing on the cpp domainMauro Carvalho Chehab2016-08-221-1/+1
| | | | | | | | Now that we have an override for the c domain that will do the right thing for the Kernel, stop abusing on the cpp domain. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] doc-rst: reorganize LIRC ReST filesMauro Carvalho Chehab2016-07-121-0/+58
Reorganize the LIRC rst files, using "-" instead of "_" on their names, and creating a separate chapter for syscalls. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>