sta32x_set_bias_level(9)

🌸 sta32x_set_bias_level(9) 🌸

okay so this is the Kernel API Manual page for sta32x_set_bias_level(9), and bestie it is literally a DAPM callback. no cap.

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🎀 NAME 🎀

sta32x_set_bias_level — DAPM callback, periodt 💅

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✨ SYNOPSIS ✨

int sta32x_set_bias_level (struct snd_soc_component *component , enum
       snd_soc_bias_level level );

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💖 ARGUMENTS 💖

• component — the component device, like the main character of this function call 🫶
• level — the DAPM power level, iykyk ⚡

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🦋 DESCRIPTION 🦋

ALSA calls this function to put the component into low power mode or to wake it up. it's giving “nap time or rise and shine” energy 😭✨

and listen: if the component is powered off completely, then all registers must be restored after power on. that part is important, bestie — not me forgetting the registers 💀

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🌈 SEE ALSO 🌈

Kernel file ./sound/soc/codecs/sta32x.c plus the besties sta32x_set_dai_sysclk(9), sta32x_set_dai_fmt(9), and sta32x_hw_params(9) 🦋💖

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mwah 💋 this lil page comes from source/version ./sound/soc/codecs, dated October 2026, and it is literally sta32x_set_bias_level(9) — slay, go restore those registers 🎀👑