ucb1x00_adc_enable(9)

ucb1x00_adc_enable(9) 💖✨

okay so bestie, welcome to the Kernel API Manual 🎀 — this is the page for ucb1x00_adc_enable(9), and it’s literally the “let’s turn the ADC on” moment. No cap, it’s giving tiny but important gatekeeper energy 💅.

---

🎀 NAME 🎀

ucb1x00_adc_enable — enable the ADC converter ✨

---

🌸 SYNOPSIS 🌸

void ucb1x00_adc_enable (struct ucb1x00 *ucb );

---

💜 ARGUMENTS 💜

• ucb — the UCB1x00 structure describing chip. That’s the whole vibe: you hand over the chip’s struct and she knows what to do 🫶.

---

🔥 DESCRIPTION 🔥

Okay so, bestie, this function enables the ucb1x00 and the ADC converter on the UCB1x00 for use 💖. Any code wishing to use the ADC converter must call this function prior to using it. Like, it’s not optional — it’s the entry ticket to the ADC party 🎟️✨.

She takes the ADC mutex to prevent two or more concurrent uses, and therefore may sleep 😴. That means she can only be called from process context, not interrupt context. fr fr, do not try her in interrupt context — that’s not her era 🙈.

You should release the ADC as soon as possible using ucb1x00_adc_disable. Like, don’t hog the ADC, bestie — share the love 💅.

⚠️ reminder: this function may sleep because it takes the ADC mutex, so process context only. Interrupt context is a no-no 😭.

---

🦋 SEE ALSO 🦋

Kernel file ./drivers/mfd/ucb1x00-core.c is where it lives, and the SEE ALSO besties are ucb1x00_io_set_dir(9), ucb1x00_io_write(9), ucb1x00_io_read(9), ucb1x00_adc_read(9), and ucb1x00_adc_disable(9) 🌈.

---

made with love from ./drivers/mfd , dated October 2026 , for ucb1x00_adc_enable(9) — mwah 💋💖