Leverage newly introduced 'leds' and 'led-names' properties to pass indicator's phandle and function to v4l2 subnode. The latter supports privacy led since couple of years ago under 'privacy-led' designation. Unlike initially proposed trigger-source based approach, this solution cannot be easily bypassed from userspace, thus reducing privacy concerns.
Signed-off-by: Aleksandrs Vinarskis <[email protected]> --- arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index 637430719e6d7d3c0eeb4abf2b80eea1f8289530..ef5c7cbeda68c7eb4745cd2ec01eaacf9a83040a 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -83,14 +83,11 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&cam_indicator_en>; - led-camera-indicator { - label = "white:camera-indicator"; + privacy_led: privacy-led { function = LED_FUNCTION_INDICATOR; color = <LED_COLOR_ID_WHITE>; gpios = <&tlmm 28 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "none"; default-state = "off"; - /* Reuse as a panic indicator until we get a "camera on" trigger */ panic-indicator; }; }; @@ -685,6 +682,9 @@ camera@10 { pinctrl-names = "default"; pinctrl-0 = <&cam_rgb_default>; + leds = <&privacy_led>; + led-names = "privacy-led"; + clocks = <&camcc CAMCC_MCLK3_CLK>; orientation = <0>; /* Front facing */ -- 2.48.1
