ti_bandgap_validate(9)

✨ ti_bandgap_validate(9) ✨

okay so bestie, welcome to this page from the Kernel API Manual — it's all about the tiny sanity-check helper ti_bandgap_validate, and it's giving “small function, big main character energy” 💅

🌸 NAME 🌸

ti_bandgap_validate — helper to check the sanity of a struct ti_bandgap 🫶

✨ SYNOPSIS ✨

int ti_bandgap_validate (struct ti_bandgap *bgp , int id );

🎀 ARGUMENTS 🎀

• bgp — a struct ti_bandgap pointer. That's the bandgap struct bestie is checking.
• id — the bandgap sensor id. That's the sensor slot we're asking about.

🦋 DESCRIPTION 🦋

This is the helper that checks if the bandgap pointer is valid and if the sensor id is also applicable. Basically a vibe check for the struct ti_bandgap pointer and the sensor id — no cap ✨

💖 RETURN 💖

• 0 — no errors, we're slaying 🔥
• -EINVAL — returned for an invalid bgp pointer 🙈
• -ERANGE — returned if id cannot index bgp sensors 💀

🌈 SEE ALSO 🌈

Kernel file ./drivers/thermal/ti-soc-thermal/ti-bandgap.c — and the whole friend group:

• ti_bandgap_readl(9)
• ti_bandgap_writel(9)
• macro to update bits.(9)
• ti_bandgap_power(9)
• ti_errata814_bandgap_read_temp(9)
• ti_bandgap_read_temp(9)
• ti_bandgap_talert_irq_handler(9)
• ti_bandgap_tshut_irq_handler(9)
• ti_bandgap_adc_to_mcelsius(9)
• ti_bandgap_read_counter(9)
• ti_bandgap_read_counter_delay(9)
• ti_bandgap_read_update_interval(9)
• ti_bandgap_write_counter_delay(9)
• ti_bandgap_write_counter(9)
• ti_bandgap_write_update_interval(9)
• ti_bandgap_read_temperature(9)
• ti_bandgap_set_sensor_data(9)
• ti_bandgap_get_sensor_data(9)
• ti_bandgap_force_single_read(9)
• ti_bandgap_set_continuous_mode(9)
• ti_bandgap_get_trend(9)
• ti_bandgap_tshut_init(9)
• ti_bandgap_talert_init(9)
• ti_bandgap_build(9)

xoxo bestie, this page comes from ./drivers/thermal/ti-soc-thermal, dated October 2026, and it's literally still titled ti_bandgap_validate(9) — periodt 💅💖