All boards using rk3288-veyron-analog-audio.dtsi have HDMI audio. Specify the support of HDMI audio on machine driver using compatible string so machine driver creates HDMI audio device.
Signed-off-by: Cheng-Yi Chiang cychiang@chromium.org --- arch/arm/boot/dts/rk3288-veyron-analog-audio.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/rk3288-veyron-analog-audio.dtsi b/arch/arm/boot/dts/rk3288-veyron-analog-audio.dtsi index 445270aa136e..92ea623401e9 100644 --- a/arch/arm/boot/dts/rk3288-veyron-analog-audio.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-analog-audio.dtsi @@ -8,7 +8,7 @@
/ { sound { - compatible = "rockchip,rockchip-audio-max98090"; + compatible = "rockchip,rockchip-audio-max98090-hdmi"; pinctrl-names = "default"; pinctrl-0 = <&mic_det>, <&hp_det>; rockchip,model = "VEYRON-I2S"; @@ -17,6 +17,7 @@ rockchip,hp-det-gpios = <&gpio6 RK_PA5 GPIO_ACTIVE_HIGH>; rockchip,mic-det-gpios = <&gpio6 RK_PB3 GPIO_ACTIVE_LOW>; rockchip,headset-codec = <&headsetcodec>; + rockchip,hdmi-codec = <&hdmi>; }; };