From: Markus Fritsche Subject: [PATCH] arm64: dts: rockchip: rk3399-pinebook-pro: enable hdmi_sound The Pinebook Pro routes HDMI audio through the rk3399 HDMI block; the audio path is otherwise functional but the simple-audio-card binding is left disabled by default in the inherited DTSI. Flip status to "okay" so HDMI displays expose an ALSA sink. scope: board/pinebook-pro fleet: fresnel Signed-off-by: Markus Fritsche --- arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts --- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts @@ -421,6 +499,10 @@ status = "okay"; }; +&hdmi_sound { + status = "okay"; +}; + &i2c0 { clock-frequency = <400000>; i2c-scl-falling-time-ns = <4>;