q6asm_audio_client_alloc(9)

✨ q6asm_audio_client_alloc(9) ✨

okay so this is a page from the Kernel API Manual and bestie, it's literally the origin story: it's all about spinning up a brand-new audio client 🎀 yes, the main character allocation function.

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🌸 NAME 🌸

q6asm_audio_client_alloc — allocate a new audio client 💖

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🦋 SYNOPSIS 🦋

struct audio_client * q6asm_audio_client_alloc (struct device *dev ,
       q6asm_cb cb , void *priv , int session_id , int perf_mode );

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💅 ARGUMENTS 💅

• dev — pointer to the asm child device 🧚 like, the device this client is gonna live under.
• cb — the event callback. your girl's phone number for events, basically 📞
• priv — private data associated with this client 🙈 your own little stash, nobody else touches it.
• session_id — the session id ✨ yes it's exactly what it sounds like.
• perf_mode — performance mode for this client 🔥 (the manpage literally spells it performace, and honestly? iconic of it. no cap.)

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⭐ RETURN ⭐

lowkey the most important part: on error you get back an error pointer 😭, and on success you get a valid audio client 👑 periodt.

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🌈 SEE ALSO 🌈

the kernel file, bestie — go read the source, it ate:

./sound/soc/qcom/qdsp6/q6asm.c

and the whole friend group 🫶:

• q6asm_unmap_memory_regions(9)
• q6asm_map_memory_regions(9)
• q6asm_audio_client_free(9)
• q6asm_get_session_id(9)
• q6asm_open_write(9)
• q6asm_run(9)
• q6asm_run_nowait(9)
• q6asm_media_format_block_multi_ch_pcm(9)
• q6asm_enc_cfg_blk_pcm_format_support(9)
• q6asm_read(9)
• q6asm_open_read(9)
• q6asm_write_async(9)
• q6asm_cmd(9)
• q6asm_cmd_nowait(9)

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💀 friendly reminder: that return value can be an error pointer, so vibe check it before you dereference. periodt.

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and that's the page, bestie 🌸 this came from ./sound/soc/qcom/qdsp6 and it's dated October 2026 — mwah, go allocate something iconic 💜✨🍓