ccs_pll_calculate(9)

💅 ccs_pll_calculate(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ this one's a function page, and honestly it's giving "quiet little helper that does Big Math energy" 🧮🦋

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🌸 NAME 🌸

ccs_pll_calculate — literally just: calculate the CCS PLL configuration based on the input parameters you feed it 🎀

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⭐ SYNOPSIS ⭐

int ccs_pll_calculate (struct device *dev , const struct ccs_pll_limits
*limits , struct ccs_pll *pll );

no cap, that's the whole signature — three args, one int coming back at you 💖

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🫶 ARGUMENTS 🫶

• dev — the device pointer, and its whole job here is printing messages 📨 like it's not the main character but it's definitely in the group chat
• limits — the limits that are specific to the sensor 🌡️ every sensor's got its own boundaries, respect them
• pll — the given PLL configuration 💫 the thing you're working with

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🔥 DESCRIPTION 🔥

so the way this works is: it calculates the CCS PLL configuration based on two things, periodt —

1. the limits 🎯
2. the given input data that's device specific, system specific, or user configured 🙈

that's it, that's the vibe. it takes what you gave it and it works out the config 💅✨

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/media/i2c/ccs-pll.h 📁
• struct ccs_pll_branch_fr(9) 🌈
• struct ccs_pll_branch_bk(9) 🌈
• struct ccs_pll(9) 👑
• struct ccs_pll_branch_limits_fr(9) 🌸
• struct ccs_pll_branch_limits_bk(9) 🌸
• struct ccs_pll_limits(9) 🎀

iykyk, go read the structs, they're iconic fr fr 🧚💜

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ok that's the whole page bestie!! it lives over in ./drivers/media/i2c and this particular copy is dated October 2026 — mwah, slay, bye 💋🎀🫶