Commit 9881fe0c authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab

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

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-adap.c source that deals with the low-level CEC
messaging and logical address handling.
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
[k.debski@samsung.com: change kthread handling when setting logical address]
[k.debski@samsung.com: code cleanup and fixes]
[k.debski@samsung.com: add possibility to clear assigned logical addresses]
Signed-off-by: default avatarKamil Debski <kamil@wypas.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent a56960e8
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