imx_dsp_rproc_detect_mode(9)

💅 imx_dsp_rproc_detect_mode(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ this one's a tiny little function page and honestly? it's giving "small but crucial." let's get into it 🫶

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🌸 NAME 🌸

imx_dsp_rproc_detect_mode — the vibe-check function that detects the DSP control mode 💅

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✨ SYNOPSIS ✨

int imx_dsp_rproc_detect_mode (struct imx_dsp_rproc *priv );

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🎀 ARGUMENTS 🎀

• priv — the private data pointer, aka the main character of this whole operation 👑

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🦋 DESCRIPTION 🦋

so here's the tea, bestie ☕ different platforms have different control methods for the DSP, and it all depends on how the DSP is integrated in the platform. every board's got its own lore, no cap 🧚

• For i.MX8QXP and i.MX8QM, the DSP should be started and stopped by the System Control Unit.
• For i.MX8MP and i.MX8ULP, the DSP should be started and stopped by the system integration module.

literally that's the whole distinction — who's holding the aux cord for the DSP's start/stop 🔥 iykyk

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/remoteproc/imx_dsp_rproc.c
• 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_rxdb_callback(9)
• imx_dsp_rproc_mbox_alloc(9)
• imx_dsp_rproc_add_carveout(9)
• imx_dsp_attach_pm_domains(9)

like the whole friend group fr — go read them next, they all ate 💖

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and that's the page, bestie! 🎀 brought to you by ./drivers/remoteproc, stamped October 2026, and this function is literally iconic for just doing one thing and doing it well ⭐ bye pookie, go detect some modes 💜