From: Stephen Boyd swboyd@chromium.org
[ Upstream commit c0dcfe6a784fdf7fcc0fdc74bfbb06e9f77de964 ]
We should indicate that we're not using the HPD pin on this device, per the binding document. Otherwise if code in the future wants to enable HPD in the bridge when this property is absent we'll be enabling HPD when it isn't supposed to be used. Presumably this board isn't using hpd on the bridge.
Reviewed-by: Douglas Anderson dianders@chromium.org Cc: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com Cc: Douglas Anderson dianders@chromium.org Cc: Steev Klimaszewski steev@kali.org Fixes: 956e9c85f47b ("arm64: dts: qcom: c630: Define eDP bridge and panel") Signed-off-by: Stephen Boyd swboyd@chromium.org Link: https://lore.kernel.org/r/20210324231424.2890039-1-swboyd@chromium.org Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index 140db2d5ba31..c2a709a384e9 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts @@ -376,6 +376,8 @@ clocks = <&sn65dsi86_refclk>; clock-names = "refclk";
+ no-hpd; + ports { #address-cells = <1>; #size-cells = <0>;