imx334_update_exp_gain(9)

💅 imx334_update_exp_gain 💅

okay so bestie, welcome to the Kernel API Manual — this one's all about imx334_update_exp_gain(9), and honestly? It's giving "small function, big responsibilities." 🎀

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✨ NAME ✨

imx334_update_exp_gain — Set updated exposure and gain 🌸

Like, that's literally the whole vibe. You're pushing new exposure and gain values into the sensor. Slay.

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🌈 SYNOPSIS 🌈

int imx334_update_exp_gain (struct imx334 *imx334 , u32 exposure , u32
gain );

Yes, the line break in the middle of gain is canon, don't come for me 😭. Copy it exactly, copy it exactly, copy it exactly. Periodt. 💅

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🦋 ARGUMENTS 🦋

• imx334 — pointer to imx334 device. Like, the actual sensor dude you're talking to 🫶
• exposure — updated exposure value ✨ (the new number, fresh off the press)
• gain — updated analog gain value 🔥 (analog specifically, iykyk)

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⭐ RETURN ⭐

0 if successful, error code otherwise. That's it, that's the whole tea ☕ — zero means we ate, anything else means something went sideways and you get an error code to deal with. No cap. 💀

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👑 SEE ALSO 👑

Kernel file ./drivers/media/i2c/imx334.c and its whole friend group:

• struct imx334_reg_list(9)
• struct imx334_mode(9)
• struct imx334(9)
• to_imx334(9)
• imx334_update_controls(9)
• imx334_fill_pad_format(9)
• imx334_detect(9)
• imx334_parse_hw_config(9)
• imx334_init_controls(9)

Go read them, they're iconic, they're the main character energy of this driver 🧚💜

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real talk though: ./drivers/media/i2c is where this lives, this page is from October 2026, and it is literally the imx334_update_exp_gain(9) manual page. Bestie, you're all caught up — mwah 💖🍓