[PATCH 0/3] dw-hdmi: add property to disable CEC
narmstrong at baylibre.com
Mon Mar 19 06:10:50 PDT 2018
On 19/03/2018 12:43, Hans Verkuil wrote:
> From: Hans Verkuil <hans.verkuil at cisco.com>
> Some boards (amlogic) have two CEC controllers: the DesignWare controller
> and their own CEC controller (meson ao-cec).
> Since the CEC line is not hooked up to the DW controller we need a way
> to disable that controller. This patch series adds the cec-disable
> property for that purpose.
> Neil, I have added cec-disable to meson-gxl-s905x-libretech-cc.dts
> only, but I suspect it is probably valid for all meson-glx devices?
> Should I move it to meson-gxl.dtsi?
It's valid on all GX devices, so you can add to meson-gx.dtsi
> Hans Verkuil (3):
> dt-bindings: display: dw_hdmi.txt
> drm: bridge: dw-hdmi: check the cec-disable property
> arm64: dts: meson-gxl-s905x-libretech-cc: add cec-disable
> Documentation/devicetree/bindings/display/bridge/dw_hdmi.txt | 3 +++
> arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 1 +
> drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 3 ++-
> 3 files changed, 6 insertions(+), 1 deletion(-)
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