imx274_read_mbreg(9)

imx274_read_mbreg(9) 💅

okay so bestie, this little icon is from the Kernel API Manual, and it's literally here to read a multibyte register. no cap, that's the whole vibe ✨

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💖 NAME 💖

imx274_read_mbreg — Read a multibyte register. 🎀

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✨ SYNOPSIS ✨

int imx274_read_mbreg (struct stimx274 *priv , u16 addr , u32 *val ,
       size_t nbytes );

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🎀 ARGUMENTS 🎀

• priv — Pointer to device structure. like, the device's whole identity, bestie 🫶
• addr — Address of the LSB register. Other registers must be consecutive, least-to-most significant. yes, they gotta line up in order, no chaotic energy allowed 💅
• val — Pointer to store the register value (cpu endianness). it's giving "put the value here, in cpu endianness" 🌸
• nbytes — Number of bytes to read (range: [1..3]). Other bytes are zet to 0. and yes, it says zet — that's exactly what the page says, quoting it faithfully, no edits 😭💀

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🦋 DESCRIPTION 🦋

Uses a bulk read where possible. that's it, that's the whole description — short and iconic, periodt 🔥

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🌸 RETURN 🌸

• 0 on success, errors otherwise. slay when it works, and "errors otherwise" when the vibe check fails 🙈

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💅 SEE ALSO 💅

• Kernel file ./drivers/media/i2c/imx274.c
• imx274_write_mbreg(9)
• __imx274_change_compose(9)
• imx274_load_default(9)

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and that's the page, bestie — it came from ./drivers/media/i2c, dated October 2026, and it's literally titled imx274_read_mbreg(9) 💖✨