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authorHans Verkuil <hans.verkuil@cisco.com>2016-11-02 07:41:41 -0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-11-16 15:36:03 -0200
commita69a168a1bd470cb8a8c5f2ff4b54463de615226 (patch)
tree4c3610eea028d8f79d3e5b6139ad2e7d2bd97776 /Documentation/media
parentf5580d8d6fd07a569e468fca51f435aa5b122fc4 (diff)
[media] cec: add proper support for CDC-Only CEC devices
CDC-Only CEC devices are CEC devices that can only handle CDC messages, all other messages are ignored. Add a flag to signal that this is a CDC-Only device and act accordingly. Also add helper functions to identify if a CEC device is configured as a CDC-Only device, a second TV, a switch or a processor, since these variations cannot be determined by the logical address alone. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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