media: media/cec.h: add CEC_CAP_DEFAULTS

The CEC_CAP_LOG_ADDRS, CEC_CAP_TRANSMIT, CEC_CAP_PASSTHROUGH and
CEC_CAP_RC capabilities are normally always present.

Add a CEC_CAP_DEFAULTS define that ORs these four caps to simplify
drivers.

Change-Id: I95264f8248dc0b980d970e018ba654848b9f7a5d
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Git-commit: ee0c503eacfb97e1d443baf5a03939201d0244f5
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git


Signed-off-by: Venkata Prahlad Valluru <vvalluru@codeaurora.org>