cs_amp_write_ambient_temp(9)

💅 NAME 💅

cs_amp_write_ambient_temp — ok so bestie, this is the one that writes a value to the calibration ambient temperature ✨ (yes, that's the whole job, and it does it flawlessly, no cap)

Oh and btw this whole page lives in the Kernel API Manual section (section 9, kernel API vibes only 🎀), just so you know where you are 💖

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✨ SYNOPSIS ✨

int cs_amp_write_ambient_temp (struct cs_dsp *dsp , const struct
       cirrus_amp_cal_controls *controls , u32 temp );

Like… look at her. Returns an int, takes three args, main character energy fr fr 👑

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🫶 ARGUMENTS 🫶

• dsp — pointer to struct cs_dsp. Just a lil pointer, she's pointing at the DSP, that's her whole thing 💫
• controls — pointer to the definition of the firmware controls that are to be read. const, so hands off, she's not for editing 🙈
• temp — the temperature, in degrees celcius. That's a u32, so it's unsigned and it's ready 🌡️

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🔥 RETURN 🔥

0 on success 💚 — otherwise a negative error value 😭 (so like, if your number is < 0, something went wrong, periodt)

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🌈 SEE ALSO 🌈

Kernel file ./sound/soc/codecs/cs-amp-lib.c and her whole friend group, they all ate:

• cs_amp_write_cal_coeffs(9)
• cs_amp_read_cal_coeffs(9)
• cs_amp_get_efi_calibration_data(9)
• cs_amp_set_efi_calibration_data(9)
• cs_amp_get_vendor_spkid(9)
• cs_amp_devm_get_vendor_specific_variant_id(9)
• cs_amp_create_debugfs(9)

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okay that's the whole page, go write some ambient temps bestie, you're gonna slay 💅✨

sign-off szn 🎀: this lil masterpiece comes to you from ./sound/soc/codecs, dated October 2026, and it's cs_amp_write_ambient_temp(9) through and through 🦋 bye pookie 🫶