CM5 and Rock 5C Headphone jack no audio via ES8316

3djelly · May 6, 2024, 8:02pm

I suspect the issue with the Bullseye image is the Overlay for i2c8 where the clocks are initialized differently.

radxa/kernel/blob/linux-5.10-gen-rkr4.1/arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts#L274-L288


&i2c8 {
	status = "okay";
	pinctrl-0 = <&i2c8m2_xfer>;


	es8316: es8316@11 {
		compatible = "everest,es8316";
		reg = <0x11>;
		clocks = <&cru I2S0_8CH_MCLKOUT>;
		clock-names = "mclk";
		pinctrl-names = "default";
		pinctrl-0 = <&i2s0_mclk>;
		#sound-dai-cells = <0>;
		status = "okay";
	};
};

Versus it working in Bookworm here.

github.com

radxa/kernel/blob/linux-6.1-stan-rkr1/arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts#L309-L325


&i2c8 {
	status = "okay";
	pinctrl-0 = <&i2c8m2_xfer>;


	es8316: es8316@11 {
		compatible = "everest,es8316";
		reg = <0x11>;
		clocks = <&mclkout_i2s0>;
		clock-names = "mclk";
		assigned-clocks = <&mclkout_i2s0>;
		assigned-clock-rates = <12288000>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2s0_mclk>;
		#sound-dai-cells = <0>;
		status = "okay";
	};
};