ucb1x00_reg_read(9)

🎀 NAME 🎀

ucb1x00_reg_read — read a UCB1x00 register. And okay bestie, this is straight from the Kernel API Manual, so we're in full kernel-internals group-chat mode 💅✨

✨ SYNOPSIS ✨

unsigned int ucb1x00_reg_read (struct ucb1x00 *ucb , unsigned int reg );

🦋 ARGUMENTS 🦋

• ucb — the UCB1x00 structure describing the chip. Like the chip's whole little identity file, no cap 🫶
• reg — the UCB1x00 4-bit register index to write. Yes bestie, that's the exact wording the original is serving, and we're keeping it fr fr 💀

🌸 DESCRIPTION 🌸

Read the UCB1x00 register reg and return its value. That's the whole assignment, and it ate 💖

The SIB clock must be running for this function to return. Like, literally, no running clock = no return. That's the vibe check, periodt ⏰💅

👑 SEE ALSO 👑

Kernel file ./include/linux/mfd/ucb1x00.h, plus these iconic little references:

• ucb1x00_clkrate(9)
• ucb1x00_enable(9)
• ucb1x00_disable(9)
• ucb1x00_reg_write(9)
• ucb1x00_set_audio_divisor(9)
• ucb1x00_set_telecom_divisor(9)

mwah 💋 this page came from ./include/linux/mfd, dated October 2026, and it's a whole Kernel API Manual moment. Bye bestie, go read those registers responsibly 🧚‍♀️💜