STRUCT SOF_IPC4_MIXER(9)

💖 struct sof_ipc4_mixer(9) — mixer config data 💖

okay so bestie, welcome to the Kernel API Manual page for struct sof_ipc4_mixer(9) — yes, the mixer config data cutie herself ✨. No cap, this struct is literally the whole vibe: base config, available format, and the IPC4 message, all chillin’ together. 🫶

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🌸 NAME 🌸

struct sof_ipc4_mixer — mixer config data

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✨ SYNOPSIS ✨

here’s the full struct, bestie — copied exactly, no edits, we respect the source 💅:

struct sof_ipc4_mixer {
    struct sof_ipc4_base_module_cfg base_config;
    struct sof_ipc4_available_audio_format available_fmt;
    struct sof_ipc4_msg msg;
};

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💅 Members 💅

• base_config — IPC base config data ✨
• available_fmt — Available audio format 🌈
• msg — IPC4 message struct containing header and data info 💌

Three members, zero skips, we love a tidy little squad 🎀.

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👑 SEE ALSO 👑

Kernel file: ./sound/soc/sof/ipc4-topology.h — the whole struct friend group is linked here, and every single one is staying on the list 🦋:

• struct sof_ipc4_pipeline(9)
• struct ipc4_pipeline_set_state_data(9)
• struct sof_ipc4_pin_format(9)
• struct sof_ipc4_available_audio_format(9)
• struct sof_copier_gateway_cfg(9)
• struct sof_ipc4_copier_data(9)
• struct sof_ipc4_gtw_attributes(9)
• struct sof_ipc4_dma_device_stream_ch_map(9)
• struct sof_ipc4_dma_stream_ch_map(9)
• struct sof_ipc4_dma_config(9)
• struct sof_ipc4_dma_config_tlv(9)
• struct sof_ipc4_copier(9)
• struct sof_ipc4_ctrl_value_chan(9)
• struct sof_ipc4_control_data(9)
• struct sof_ipc4_control_msg_payload(9)
• struct sof_ipc4_gain_params(9)
• struct sof_ipc4_gain_data(9)
• struct sof_ipc4_gain(9)
• struct sof_ipc4_src(9)
• struct sof_ipc4_asrc(9)
• struct sof_ipc4_base_module_cfg_ext(9)
• struct sof_ipc4_process(9)

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mwah 💋 — signed off from ./sound/soc/sof, dated October 2026, all about struct sof_ipc4_mixer(9). slay and goodbye, bestie 💖🫶✨