Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ca684386 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] cec: add HDMI CEC framework (api) 



The added HDMI CEC framework provides a generic kernel interface for
HDMI CEC devices.

Note that the CEC framework is added to staging/media and that the
cec.h and cec-funcs.h headers are not exported yet. While the kABI
is mature, I would prefer to allow the uABI some more time before
it is mainlined in case it needs more tweaks.

This adds the cec-api.c source that deals with the public CEC API
and the Kconfig/Makefile plumbing.

The MAINTAINERS file is also updated.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
[k.debski@samsung.com: code cleanup and fixes]
Signed-off-by: default avatarKamil Debski <kamil@wypas.org>

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 9881fe0c

MAINTAINERS

+16 −0
Original line number Diff line number Diff line
@@ -2847,6 +2847,22 @@ F: drivers/net/ieee802154/cc2520.c 
F:	include/linux/spi/cc2520.h

F:	Documentation/devicetree/bindings/net/ieee802154/cc2520.txt



CEC DRIVER

M:	Hans Verkuil <hans.verkuil@cisco.com>

L:	linux-media@vger.kernel.org

T:	git git://linuxtv.org/media_tree.git

W:	http://linuxtv.org

S:	Supported

F:	Documentation/cec.txt

F:	Documentation/DocBook/media/v4l/cec*

F:	drivers/staging/media/cec/

F:	drivers/media/cec-edid.c

F:	drivers/media/rc/keymaps/rc-cec.c

F:	include/media/cec.h

F:	include/media/cec-edid.h

F:	include/linux/cec.h

F:	include/linux/cec-funcs.h



CELL BROADBAND ENGINE ARCHITECTURE

M:	Arnd Bergmann <arnd@arndb.de>

L:	linuxppc-dev@lists.ozlabs.org

drivers/staging/media/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ if STAGING_MEDIA 
# Please keep them in alphabetic order

source "drivers/staging/media/bcm2048/Kconfig"



source "drivers/staging/media/cec/Kconfig"



source "drivers/staging/media/cxd2099/Kconfig"



source "drivers/staging/media/davinci_vpfe/Kconfig"

drivers/staging/media/Makefile

+1 −0
Original line number Diff line number Diff line 
obj-$(CONFIG_I2C_BCM2048)	+= bcm2048/

obj-$(CONFIG_MEDIA_CEC)		+= cec/

obj-$(CONFIG_DVB_CXD2099)	+= cxd2099/

obj-$(CONFIG_LIRC_STAGING)	+= lirc/

obj-$(CONFIG_VIDEO_DM365_VPFE)	+= davinci_vpfe/

drivers/staging/media/cec/Kconfig

0 → 100644
+14 −0
Original line number Diff line number Diff line 
config MEDIA_CEC

	tristate "CEC API (EXPERIMENTAL)"

	select MEDIA_CEC_EDID

	---help---

	  Enable the CEC API.



	  To compile this driver as a module, choose M here: the

	  module will be called cec.



config MEDIA_CEC_DEBUG

	bool "CEC debugfs interface (EXPERIMENTAL)"

	depends on MEDIA_CEC && DEBUG_FS

	---help---

	  Turns on the DebugFS interface for CEC devices.

drivers/staging/media/cec/Makefile

0 → 100644
+3 −0
Original line number Diff line number Diff line 
cec-objs := cec-core.o cec-adap.o cec-api.o



obj-$(CONFIG_MEDIA_CEC) += cec.o