si476x_core_cmd_func_info(9)

💅 si476x_core_cmd_func_info(9) — from the Kernel API Manual, bestie

okay so picture this: it's a kernel API manual page, the title is si476x_core_cmd_func_info, and it's literally about yeeting a 'FUNC_INFO' command at the device. that's the whole vibe. let's get into it 🫶

✨ SYNOPSIS ✨

int si476x_core_cmd_func_info (struct si476x_core *core , struct
si476x_func_info *info );

🎀 ARGUMENTS 🎀

• core — the device you're sending the command to. like, the actual radio chip you're talking at. 💖
• info — a struct si476x_func_info that gets filled with literally all the information the command hands back. it's giving "empty cup, please fill it" energy. 🥤

🌸 DESCRIPTION 🌸

So this command requests the firmware and patch version for the firmware that's currently loaded — and heads up, that's dependent on the function of the device (FM/AM/WB). no cap, the answer changes depending on what mode your chip is in. 👑

And the tea on the return value: the function returns 0 on success and a negative error code on failure. that's it. that's the deal. failure is negative, success is zero, iconic behavior fr fr. 😭

🦋 SEE ALSO 🦋

go read the kernel file ./drivers/mfd/si476x-cmd.c and then go hang out with the rest of the squad, they're all linked and they all slay:

• si476x_core_send_command(9)
• si476x_core_cmd_set_property(9)
• si476x_core_cmd_get_property(9)
• si476x_core_cmd_dig_audio_pin_cfg(9)
• si476x_core_cmd_zif_pin_cfg(9)
• si476x_core_cmd_ic_link_gpo_ctl_pin_cfg(9)
• si476x_core_cmd_ana_audio_pin_cfg(9)
• si476x_core_cmd_intb_pin_cfg_a10(9)
• si476x_core_cmd_am_rsq_status(9)
• si476x_core_cmd_fm_seek_start(9)
• si476x_core_cmd_fm_rds_status(9)
• si476x_core_cmd_fm_phase_div_status(9)
• si476x_core_cmd_am_seek_start(9)

okay that's the whole page, bestie, you're sooo ready now 🧚 and for the credits moment: this little baddie lives in ./drivers/mfd and it's dated October 2026, so yeah — going out with a periodt on that note. 💅✨