si476x_core_config_pinmux(9)

✨ si476x_core_config_pinmux(9) ✨

okay so bestie, we're in the Kernel API Manual today and this one is literally called si476x_core_config_pinmux — it's the pin function configuration function 🎀 yes the name says "function" twice, she's just thorough like that 💅

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🌸 NAME 🌸

si476x_core_config_pinmux — the pin function configuration function 🫶

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⭐ SYNOPSIS ⭐

int si476x_core_config_pinmux (struct si476x_core *core );

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🎀 ARGUMENTS 🎀

• core — the core device structure, aka the whole personality of your radio chip object 💖

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🦋 DESCRIPTION 🦋

So what does she actually do? She configures the functions of the pins of the radio chip 🔥 that's the whole vibe. Pin functions? Configured. Chip? Radiod. Slay.

And the return value, because we always check the return value:

• she returns zero in case of success ✅
• or a negative error code otherwise 😭

no cap, if you get a negative number back that's the kernel telling you something went sideways — handle it, don't ignore it 🙈

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🌈 SEE ALSO 🌈

Kernel file ./drivers/mfd/si476x-i2c.c plus the whole friend group 👑:

• si476x_core_start(9)
• si476x_core_stop(9)
• si476x_core_set_power_state(9)
• si476x_core_report_drainer_stop(9)
• si476x_core_start_rds_drainer_once(9)
• si476x_core_drain_rds_fifo(9)
• si476x_core_pronounce_dead(9)
• si476x_core_i2c_xfer(9)
• si476x_core_get_status(9)
• si476x_core_get_and_signal_status(9)
• si476x_core_fwver_to_revision(9)
• si476x_core_get_revision_info(9)

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💜 and that's the whole page, bestie! this iconic little entry lives in ./drivers/mfd, dated October 2026, and she answers to si476x_core_config_pinmux(9) — periodt 💅✨