zl3073x_ref_..._meas_update(9)

💅 zl3073x_ref_..._meas_update(9) 💅

okay so welcome to the Kernel API Manual, bestie — this is the glow-up page for zl3073x_ref_freq_meas_update, and honestly? she's a little icon. let's get into it 🎀

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✨ NAME ✨

zl3073x_ref_freq_meas_update — update measured input reference frequencies

like, she updates the measured input reference frequencies. that's the whole job. main character energy fr fr 💖

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🌸 SYNOPSIS 🌸

int zl3073x_ref_freq_meas_update (struct zl3073x_dev *zldev );

that's it. that's the whole vibe. one arg, one int coming back at you 🦋

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🫶 ARGUMENTS 🫶

• zldev — pointer to zl3073x_dev structure. literally just the device handle, the little passport she needs to know which device she's talking to 💅

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⭐ DESCRIPTION ⭐

okay so here's the tea 🍓: this function asks the device to latch the measured input reference frequencies, and then it stores the results in the ref state. latch-then-store. iconic behavior, no notes 👑

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🔥 RETURN 🔥

• 0 on success 🎉
• <0 on error 😭 (ngl if you see this one, something went sideways)

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🌈 SEE ALSO 🌈

the whole friend group, all linked up 💜:

• Kernel file ./drivers/dpll/zl3073x/core.c
• zl3073x_read_u8(9)
• zl3073x_write_u8(9)
• zl3073x_read_u16(9)
• zl3073x_write_u16(9)
• zl3073x_read_u32(9)
• zl3073x_write_u32(9)
• zl3073x_read_u48(9)
• zl3073x_write_u48(9)
• zl3073x_poll_zero_u8(9)
• zl3073x_do_hwreg_op(9)
• zl3073x_read_hwreg(9)
• zl3073x_write_hwreg(9)
• zl3073x_update_hwreg(9)
• zl3073x_write_hwreg_seq(9)
• zl3073x_ref_phase_offsets_update(9)
• zl3073x_ref_freq_meas_latch(9)
• zl3073x_dev_phase_meas_setup(9)
• zl3073x_dev_start(9)
• zl3073x_dev_stop(9)
• zl3073x_dev_probe(9)

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no cap, the returns are the only spicy part — everything else is chill and does exactly what it says 🧚

okay that's the page!! this came from ./drivers/dpll/zl3073x and it's dated October 2026 — go off, you now officially understand zl3073x_ref_..._meas_update(9) 💖✨🦋