si476x_core_..._pin_cfg_a10(9)

📦 version 7.3.1, in nixpkgs unstable

✨ si476x_core_..._pin_cfg_a10 ✨

okay bestie, so this is a page from the Kernel API Manual and it's all about one very specific little function — si476x_core_cmd_intb_pin_cfg_a10. yes, the name is a whole mouthful. no, we're not renaming it. it's iconic, it stays. 🎀

🌸 NAME 🌸

si476x_core_cmd_intb_pin_cfg_a10 — this one sends the 'INTB_PIN_CFG' command to the device. that's literally the whole job. it's giving "middle manager of pin configuration." 💅

🌟 SYNOPSIS 🌟

int si476x_core_cmd_intb_pin_cfg_a10 (struct si476x_core *core , enum
si476x_intb_config intb , enum si476x_a1_config a1 );

three args, one int coming back at you. slay. ✨

💖 ARGUMENTS 💖

  • core — the device you're sending the command to. that's the main character right there. 👑
  • intb — the INTB pin function configuration. and babes, you have options:
    • SI476X_INTB_NOOP — do not modify the behaviour
    • SI476X_INTB_TRISTATE — put the pin in tristate condition, enable 1MOhm pulldown
    • SI476X_INTB_DAUDIO — set pin to be a part of digital audio interface in slave mode
    • SI476X_INTB_IRQ — set pin to be an interrupt request line
  • a1 — the A1 pin function configuration. yes, a whole separate pin, a whole separate vibe check:
    • SI476X_A1_NOOP — do not modify the behaviour
    • SI476X_A1_TRISTATE — put the pin in tristate condition, enable 1MOhm pulldown
    • SI476X_A1_IRQ — set pin to be an interrupt request line
fr fr, NOOP means hands off — it doesn't touch the behaviour. don't come for me if you picked it and nothing changed, that's the whole point bestie. 🙈

🌈 DESCRIPTION 🌈

the function returns 0 on success and a negative error code on failure. that's it. that's the description. short, sweet, and honestly kind of iconic. 💀

🦋 SEE ALSO 🦋

it all lives in the kernel file ./drivers/mfd/si476x-cmd.c, and the whole squad is here:

like, the entire friend group. go read them too. 🫶

and that's the whole page, bestie!! it lives in ./drivers/mfd, it's dated October 2026, and it answers to the name si476x_core_..._pin_cfg_a10(9). mwah 💋 go configure some pins responsibly. 💜🎀✨

📦 where this page comes from