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2020-04-14media: docs: move uAPI book to userspace-api/mediaMauro Carvalho Chehab1-80/+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>
2019-04-22media: rc: xbox_remote: add protocol and set timeoutMatthias Reichl1-0/+1
The timestamps in ir-keytable -t output showed that the Xbox DVD IR dongle decodes scancodes every 64ms. The last scancode of a longer button press is decodes 64ms after the last-but-one which indicates the decoder doesn't use a timeout but decodes on the last edge of the signal. 267.042629: lirc protocol(unknown): scancode = 0xace 267.042665: event type EV_MSC(0x04): scancode = 0xace 267.042665: event type EV_KEY(0x01) key_down: KEY_1(0x0002) 267.042665: event type EV_SYN(0x00). 267.106625: lirc protocol(unknown): scancode = 0xace 267.106643: event type EV_MSC(0x04): scancode = 0xace 267.106643: event type EV_SYN(0x00). 267.170623: lirc protocol(unknown): scancode = 0xace 267.170638: event type EV_MSC(0x04): scancode = 0xace 267.170638: event type EV_SYN(0x00). 267.234621: lirc protocol(unknown): scancode = 0xace 267.234636: event type EV_MSC(0x04): scancode = 0xace 267.234636: event type EV_SYN(0x00). 267.298623: lirc protocol(unknown): scancode = 0xace 267.298638: event type EV_MSC(0x04): scancode = 0xace 267.298638: event type EV_SYN(0x00). 267.543345: event type EV_KEY(0x01) key_down: KEY_1(0x0002) 267.543345: event type EV_SYN(0x00). 267.570015: event type EV_KEY(0x01) key_up: KEY_1(0x0002) 267.570015: event type EV_SYN(0x00). Add a protocol with the repeat value and set the timeout in the driver to 10ms (to have a bit of headroom for delays) so the Xbox DVD remote performs more responsive. Signed-off-by: Matthias Reichl <hias@horus.com> Acked-by: Benjamin Valentin <benpicco@googlemail.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-02-18media: rc: rcmm decoder and encoderPatrick Lerda1-0/+3
media: add support for RCMM infrared remote controls. Signed-off-by: Patrick Lerda <patrick9876@free.fr> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-12-05media: docs: brainless mass add SPDX headers to all media filesMauro Carvalho Chehab1-0/+2
All Documentation files outside the uAPI are all licensed with, at least, GPL 2.0. So, mark them as such. The ondes at media/uapi are at least GFDL 1.1+. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-03-22media: rc docs: fix warning for RC_PROTO_IMONSean Young1-0/+1
This protocol was recently added and causes warnings. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-12-14media: lirc: document LIRC_MODE_SCANCODESean Young1-0/+26
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>
2017-12-14media: lirc: remove LIRCCODE and LIRC_GET_LENGTHSean Young1-0/+5
LIRCCODE is a lirc mode where a driver produces driver-dependent codes for receive and transmit. No driver uses this any more. The LIRC_GET_LENGTH ioctl was used for this mode only. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-03-24[media] lirc: document lirc modes betterSean Young1-1/+0
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>
2016-07-11[media] doc-rst: Fix LIRC_GET_FEATURES referencesMauro Carvalho Chehab1-0/+4
The references pointed by LIRC_GET_FEATURES ioctl are broken. Fix them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-11[media] doc-rst: Document ioctl LIRC_GET_FEATURESMauro Carvalho Chehab1-35/+0
The documentation for this ioctl was really crappy. Add a better documentation, using the lirc.4 man pages as a reference, plus what was written originally at the lirc-ioctl. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-10[media] doc-rst: do cross-references between header and the docMauro Carvalho Chehab1-0/+72
Now that the LIRC header was added, we can cross-reference it and identify the documentation gaps. There are lots of stuff missing there, but at least now we can avoid the gap to increase. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-10[media] doc-rst: add LIRC header to the bookMauro Carvalho Chehab1-0/+2
Just like the other parts of the document, let's add the LIRC header, as it is part of the API. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>