rl6231_calc_dmic_clk(9)

💖 rl6231_calc_dmic_clk(9) — a Kernel API Manual moment 💖

okay bestie, welcome to the Kernel API Manual page for rl6231_calc_dmic_clk(9). it's giving niche audio-codec excellence, and we're gonna read it together 🫶

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✨ NAME ✨

rl6231_calc_dmic_clk — calculate the frequency divider parameter of dmic. literally what it says on the tin, no cap 💅

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🎀 SYNOPSIS 🎀

int rl6231_calc_dmic_clk (int rate );

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🌸 ARGUMENTS 🌸

• rate — the base clock rate. that's the input, bestie 🦋

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🔥 DESCRIPTION 🔥

so the whole vibe here is choosing the divider parameter that gives the highest possible DMIC frequency in the 1MHz - 3MHz range. that's it, that's the mission ✨

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👑 SEE ALSO 👑

• Kernel file ./sound/soc/codecs/rl6231.c
• rl6231_get_pre_div(9)
• rl6231_pll_calc(9)

iykyk, the whole codec friend group is right there 💜

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and that's the page, bestie 🎀 source/version + date tea: ./sound/soc/codecs, October 2026, rl6231_calc_dmic_clk(9) — periodt 💅✨