imx_dsp_rproc_rxdb_callback(9)

💖 imx_dsp_rproc_rxdb_callback(9) 💖

okay bestie so real talk — this is a page straight out of the Kernel API Manual, and it's about a callback with a name that lowkey looks like a keyboard smash but is actually iconic. Let's get into it ✨

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🌸 NAME 🌸

imx_dsp_rproc_rxdb_callback — the inbound mailbox message handler 🫶 that's literally her whole job description

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🦋 SYNOPSIS 🦋

void imx_dsp_rproc_rxdb_callback (struct mbox_client *cl , void *data );

she's a void function, she takes two pointers, she does not return a thing, and honestly? main character energy 💅

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🎀 ARGUMENTS 🎀

• cl — the mailbox client pointer, and like... this is the one used for requesting the mailbox channel. she's the plug 🔌
• data — the mailbox payload 📦 that's it that's the whole vibe

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💜 DESCRIPTION 💜

so here's the tea ☕ — this is the doorbell case, meaning there's genuinely no message specified at all. no payload to unpack, no lore to read. she just sets the REMOTE_IS_READY flag. that's it. that's the whole function. fr fr 🔔✨

like, not every callback needs to be a whole saga, bestie. sometimes you just yeet a flag and go about your day 🧚

ngl, keep that in mind: doorbell = no message specified, only REMOTE_IS_READY gets set. no more no less 👑

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🌈 SEE ALSO 🌈

• the kernel file ./drivers/remoteproc/imx_dsp_rproc.c — go read the source, iykyk 📖
• struct imx_dsp_rproc(9)
• struct imx_dsp_rproc_dcfg(9)
• struct fw_rsc_imx_dsp(9)
• imx_dsp_rproc_handle_rsc(9)
• imx_dsp_rproc_sys_to_da(9)
• imx_dsp_rproc_rx_tx_callback(9)
• imx_dsp_rproc_mbox_alloc(9)
• imx_dsp_rproc_add_carveout(9)
• imx_dsp_attach_pm_domains(9)
• imx_dsp_rproc_detect_mode(9)

all of these are her friends and they all ate 💖

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mwah okay that's the page!! she lives in ./drivers/remoteproc and this whole thing is dated October 2026 — so like, future queen behavior honestly 👑💜 bye bestie 🫶💖