26 Mar
2018
26 Mar
'18
10:25 p.m.
On Fri, Mar 23, 2018 at 01:59:13PM +0100, Hans Verkuil wrote:
From: Hans Verkuil hans.verkuil@cisco.com
Some boards have both a DesignWare and their own CEC controller. The CEC pin is only hooked up to their own CEC controller and not to the DW controller.
Add the cec-disable property to disable the DW CEC controller.
This particular situation happens on Amlogic boards that have their own meson CEC controller.
Seems like we could avoid this by describing how the CEC line is hooked up which could be needed for other reasons.
Signed-off-by: Hans Verkuil hans.verkuil@cisco.com Acked-by: Neil Armstrong narmstrong@baylibre.com
Documentation/devicetree/bindings/display/bridge/dw_hdmi.txt | 3 +++ 1 file changed, 3 insertions(+)