Just tried one of the latest images, but the HDD is not detected. To be more precise, it's detected randomly.

Try this Armbian image https://github.com/NickAlilovic/build/releases/download/20250306/Armbian-unofficial_25.05.0-trunk_X96q-lpddr3-v1-3_bookworm_edge_6.12.11_xfce_desktop.img.xz

This https://github.com/warpme/miniarch/releases/download/gdde1069c/MiniArch-20240715-6.14.0-board-h313.x96_q_lpddr3_v1.3-SD-Image.img.xz

@Felps which image are you using exactly?

I’m trying to define a simple sound card where I just have a TDM output on TDMA. Now I have defined my device tree as: sound { compatible = "amlogic,axg-sound-card"; model = "BPI-CM4IO"; audio-aux-devs = <&tdmout_a>; audio-widgets = "Speaker", "Speaker1 Left", "Speaker", "Speaker1 Right"; audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", "TDM_A Playback", "TDMOUT_A OUT", "Speaker1 Left", "SPK1 OUT_A", "Speaker1 Right", "SPK1 OUT_B"; clocks = <&clkc CLKID_HIFI_PLL>, <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>; assigned-clocks = <&clkc CLKID_HIFI_PLL>, <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>; assigned-clock-parents = <0>, <0>, <0>; assigned-clock-rates = <589824000>, <270950400>, <393216000>; dai-link-0 { sound-dai = <&frddr_a>; }; dai-link-1 { sound-dai = <&tdmif_a>; dai-format = "dsp_a"; dai-slot-num= <2>; dai-tdm-slot-width = <32>; dai-tdm-slot-tx-mask-0 = <1 1>; codec { sound-dai = <&dummy_codec1>; }; }; }; however, aplay -l gives: **** List of PLAYBACK Hardware Devices **** card 0: BPICM4IO [BPI-CM4IO], device 0: fe.dai-link-0 (*) Subdevices: 1/1 Subdevice #0: subdevice #0 Why am I not seeing the sound dai link 1 ? And how then is the user supposed to select in which TDM slot to play if so. Is this expected ? As I understand it If I have several codecs I would define a different "dai-tdm-slot-tx-mask-xxx " for each dai link with a different codec. The dummy codec I’m using is based on pcm5102 as it does not require i2c for testing and probes with minimum effort. Any comments are aprecciated