mmc_regulator_enable_vqmmc(9)

💅 mmc_regulator_enable_vqmmc 💅

okay so bestie, welcome to the Kernel API Manual entry for mmc_regulator_enable_vqmmc(9) — yes the whole name, we are not abbreviating, she earned it 🎀

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✨ NAME ✨

mmc_regulator_enable_vqmmc — enable the VQMMC regulator for a host 👑

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🌸 SYNOPSIS 🌸

int mmc_regulator_enable_vqmmc (struct mmc_host *mmc );

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🦋 ARGUMENTS 🦋

• mmc — the host to regulate, like that's the whole vibe, this is the baby you're taking care of 🫶

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💖 DESCRIPTION 💖

Returns 0 or errno. Enables the regulator for vqmmc. ✨

And listen, the way this is iconic is that it keeps track of the enable status, fr fr — that's literally so calls to regulator_enable / regulator_disable stay balanced. no cap, she's keeping receipts so nothing gets enabled twice or disabled into the void 😭

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🌈 SEE ALSO 🌈

Kernel file ./drivers/mmc/core/regulator.c and her whole friend group, hi besties 👋:

• mmc_ocrbitnum_to_vdd(9)
• mmc_regulator_get_ocrmask(9)
• mmc_regulator_set_ocr(9)
• mmc_regulator_set_vqmmc(9)
• mmc_regulator_set_vqmmc2(9)
• mmc_regulator_register_undervoltage_notifier(9)
• mmc_regulator_unregister_undervoltage_notifier(9)
• mmc_regulator_get_supply(9)
• mmc_regulator_disable_vqmmc(9)

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ok that's the page!! 💜 she lives in ./drivers/mmc/core, dated October 2026, and she's giving main character energy from the Kernel API Manual. slay, go enable those regulators responsibly 🧚‍♀️⭐