STRUCT TWL6030_CHNL_CALIB(9)

✨ NAME ✨

struct twl6030_chnl_calib — channel calibration, bestie 💅

So this is a Kernel API Manual page, and it's literally about a struct that holds the calibration numbers for one channel. Very niche, very iconic.

🌸 SYNOPSIS 🌸

struct twl6030_chnl_calib {
    s32 gain;
    s32 gain_error;
    s32 offset_error;
 };

That's the whole thing! Three s32 fields, no cap. Look at her, she's so small and tidy 🎀

🦋 Members 🦋

• gain — the slope coefficient for the ideal curve 📈 like, the perfect-world version of the line before anything goes wrong.
• gain_error — the gain error. Yep, that's the error on the gain. She said what she said 💀
• offset_error — the offset of the real curve. So this is where reality drifts away from the ideal one — the real curve's whole vibe check 🫶

👑 SEE ALSO 👑

Kernel file ./drivers/iio/adc/twl6030-gpadc.c — plus, while you're here:

• struct twl6030_ideal_code(9)
• struct twl6030_gpadc_platform_data(9)
• struct twl6030_gpadc_data(9)

Go read them, they're all in the same friend group fr fr 🌈

Not me writing a whole love letter to a calibration struct 😭 but like — if you're poking at twl6030-gpadc.c, you already knew this was gonna be your life.

Kay that's the page! It comes from ./drivers/iio/adc, dated October 2026, and it's your girl the Kernel API Manual shipping struct twl6030_chnl_calib(9) 💖 Stay calibrated, bestie ✨🧚