snd_sof_dsp_get_bar_index(9)

💅 snd_sof_dsp_get_bar_index(9) — Kernel API Manual ✨

okay bestie, welcome to the Kernel API Manual page for snd_sof_dsp_get_bar_index — it's giving “tiny function, very specific job” energy and honestly? iconic 🎀

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🌸 NAME 🌸

snd_sof_dsp_get_bar_index — Maps a section type with a BAR index 💖

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✨ SYNOPSIS ✨

int snd_sof_dsp_get_bar_index (struct snd_sof_dev *sdev , u32 type );

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🦋 ARGUMENTS 🦋

• sdev — the sof device, periodt 💅
• type — the section type, as described by snd_sof_fw_blk_type ✨

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🎀 DESCRIPTION 🎀

This one returns the corresponding BAR index — a positive integer — or -EINVAL in case there is no mapping 😭

So like: mapping exists? cute positive integer BAR index. No mapping? -EINVAL, no cap. That's the whole vibe check 🫶

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💜 SEE ALSO 💜

• Kernel file ./sound/soc/sof/ops.h 👑

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okay bye bestie — this page came from the Kernel API Manual, source chilling at ./sound/soc/sof, dated October 2026 🫶✨