twl4030_madc...nt_generator(9)

✨ twl4030_madc_set_current_generator 💅

okay bestie, welcome to the Kernel API Manual — yes that's the manual name, we're doing this properly 🎀 this one's a tiny lil function but it's lowkey iconic, so let's get into it.

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🌸 NAME 🌸

twl4030_madc_set_current_generator — literally just setups the bias current, that's the whole vibe 💖

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✨ SYNOPSIS ✨

int twl4030_madc_set_current_generator (struct twl4030_madc_data *madc ,
int chan , int on );

three args, one int back, no drama. periodt 🫶

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🦋 ARGUMENTS 🦋

• madc — a pointer to the twl4030_madc_data struct 🧚 that's your main character right there
• chan — bestie this one has two whole moods, pick one:
  • 0 — Enables bias current for main battery type reading 🔋
  • 1 — Enables bias current for main battery temperature sensing 🌡️
• on — enable or disable chan. that's it. flip the switch, slay 💅

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🔥 DESCRIPTION 🔥

so the function's whole job? enable or disable that bias current — either for the main battery type reading, or for the temperature sensing, depending on which chan you handed it. not me being obsessed with a current generator but here we are 👑

no cap, that's the entire function. short, sweet, does exactly what it says on the tin ✨

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/iio/adc/twl4030-madc.c 📁
• struct twl4030_madc_request(9)
• struct twl4030_madc_data(9)
• twl4030_madc_channel_raw_read(9)

iykyk, go read those next 💜

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ngl this page is a short one but every detail is here fr fr — don't come for me, come for the source: ./drivers/iio/adc 🍓

and that's a wrap bestie 🎀 huge shoutout to the kernel source in ./drivers/iio/adc, dated October 2026 — mwah, love that for us 😭💖👑