[media] vivid: add CEC emulation

The vivid driver has been extended to provide CEC adapters for the HDMI
input and HDMI outputs in order to test CEC applications.

This CEC emulation is faithful to the CEC timings (i.e., it all at a
snail's pace).

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Hans Verkuil 2016-02-05 12:44:21 -02:00 • committed by Mauro Carvalho Chehab
commit 6f8adea2b6
10 changed files with 509 additions and 15 deletions