Tool/software:
I cannot play the sound effect file through aplay.
The error message is as follows:
I can find the device:
Device Tree:
audio_amp: tas2562@4c { #sound-dai-cells = <0>; reg = <0x4c>; compatible = "ti,tas2562"; interrupt-parent = <&gpio4>; interrupts = <28>; shutdown-gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>; ti,imon-slot-no = <0>; ti,vmon-slot-no = <1>; status = "okay"; }; &sai3 { #sound-dai-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sai3>; assigned-clocks = <&clk IMX8MP_CLK_SAI3>; assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>; assigned-clock-rates = <12288000>; status = "okay"; };
How can I play the sound?
Thanks