snd_soc_jack_add_gpios(9)

🎀 NAME 🎀

snd_soc_jack_add_gpios — the little function that hooks your GPIO pins up to an ASoC jack 💖 (this is the snd_soc_jack_add_gpios(9) entry in the Kernel API Manual, bestie, so you know exactly where you are ✨)

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🦋 SYNOPSIS 🦋

int snd_soc_jack_add_gpios (struct snd_soc_jack *jack , int count ,
       struct snd_soc_jack_gpio *gpios );

okay so you call it like that, no cap. it hands you back an int 🫶

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✨ ARGUMENTS ✨

• jack — your ASoC jack 💅 like, the actual jack object, the main character of this whole operation
• count — number of pins 🔢 yes babes, you gotta tell it how many
• gpios — array of gpio pins 🎀 the whole squad, in array form

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🌸 DESCRIPTION 🌸

so basically 💖 this function will request gpio, set data direction, and request irq for each gpio in the array. that's it, that's the vibe — it does all three things per pin, one by one, for every single entry in your array ✨

it's giving "set it and forget it" but make it kernel-level 🧚 ngl it's lowkey doing a lot for you.

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👑 SEE ALSO 👑

Kernel file ./sound/soc/soc-jack.c 💀 that's where the actual code lives, go look, iykyk

• snd_soc_jack_report(9)
• snd_soc_jack_add_zones(9)
• snd_soc_jack_get_type(9)
• snd_soc_jack_add_pins(9)
• snd_soc_jack_notifier_register(9)
• snd_soc_jack_notifier_unregister(9)
• snd_soc_jack_add_gpiods(9)
• snd_soc_jack_free_gpios(9)

the whole friend group fr fr 🫶 go read them all, they slay in their own ways 🌈

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⭐ and that's the page!! brought to you by ./sound/soc, the Kernel API Manual, dated October 2026, filed under snd_soc_jack_add_gpios(9) 💜 mwah, go request some irqs bestie 😭🔥