rpmh_write_async(9)

🌸 rpmh_write_async(9) 🌸

okay so this is from the Kernel API Manual, and it's all about rpmh_write_async — the function that writes a set of RPMH commands. Bestie, it's giving "send the whole squad in one text thread" energy. 💅

✨ NAME ✨

rpmh_write_async — Write a set of RPMH commands.

🦋 SYNOPSIS 🦋

int rpmh_write_async (const struct device *dev , enum rpmh_state state ,
const struct tcs_cmd *cmd , u32 n );

🎀 ARGUMENTS 🎀

• dev — The device making the request. It's the one sliding into RPMH's DMs, no cap.
• state — Active/sleep set. Basically which mode's vibe we're writing for.
• cmd — The payload data. The actual command content, the main character of the request.
• n — The number of elements in payload. Count them, bestie, because this is how many cmd elements are in play.

🔥 DESCRIPTION 🔥

Write a set of RPMH commands. The order of commands is maintained and will be sent as a single shot. ✨

So like, the commands stay in the exact order you gave them, and they go out together as one single shot. No shuffling, no splitting, periodt. 💖

🌈 SEE ALSO 🌈

• Kernel file ./drivers/soc/qcom/rpmh.c
• struct cache_req(9)
• struct batch_cache_req(9)
• __rpmh_write(9)
• rpmh_read(9)
• rpmh_write(9)
• rpmh_write_batch(9)
• rpmh_flush(9)
• rpmh_invalidate(9)

🫶 that's the whole page, bestie. This iconic lil' manpage comes from ./drivers/soc/qcom, and the date on this edition is October 2026 — rpmh_write_async(9) and all. 💜