rc_set_cfg_update(9)

✨ rc_set_cfg_update(9) ✨

okay so bestie, welcome to the Kernel API Manual 💅 this is the tea on rc_set_cfg_update — the Ramp Controller configuration update function, and honestly? it's giving "small but mighty" energy 🎀

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🌸 NAME 🌸

rc_set_cfg_update — Ramp Controller configuration update, no cap 💖

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🦋 SYNOPSIS 🦋

int rc_set_cfg_update (struct qcom_ramp_controller *qrc , u8 ce );

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🎀 ARGUMENTS 🎀

• qrc — the main driver structure, aka the main character of this whole operation 👑 she's holding everything together fr fr
• ce — the configuration entry to update, like the specific lil slot you're tweaking ✨

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💖 RETURN 💖

• Zero for success — slay, it worked 🎉
• A negative number for failure — not the vibe, but at least you know 😭

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👑 SEE ALSO 👑

bestie you GOTTA check these out too, they're all connected iykyk 🫶

• Kernel file ./drivers/soc/qcom/ramp_controller.c
• struct qcom_ramp_controller_desc(9)
• struct qcom_ramp_controller(9)
• rc_wait_for_update(9)
• rc_write_cfg(9)
• rc_ramp_ctrl_enable(9)
• qcom_ramp_controller_start(9)

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💀 real talk: this page lives under ./drivers/soc/qcom and it's dated October 2026 — mark your calendars bestie, the future is now 🌈

anyway that's the whole vibe check, go forth and update those configs responsibly ✨🦋💜