intel_region..._device_init(9)

✨ intel_region..._device_init(9) ✨

okay bestie, welcome to the Kernel API Manual 💅 this one's a lil function from the i915 graphics driver fam and it's literally so straightforward you're gonna slay it.

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🎀 NAME 🎀

intel_region_ttm_device_init — Initialize a TTM device ✨ that's it, that's the whole vibe check.

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🌸 SYNOPSIS 🌸

int intel_region_ttm_device_init (struct drm_i915_private *dev_priv );

like, one function, one argument, zero drama. we love a minimal icon 👑

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🦋 ARGUMENTS 🦋

• dev_priv — Pointer to an i915 device private structure. yes bestie, that i915 private struct, the main character of the whole driver 🫶 you hand it over and the function does its thing.

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🌈 RETURN 🌈

• 0 on success 🎉 (iconic, flawless, no notes)
• a negative error code on failure 😭 so like… check it, fr fr. don't just assume it worked, that's not the vibe.

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💜 SEE ALSO 💜

• Kernel file ./drivers/gpu/drm/i915/intel_region_ttm.c — the whole source file, go read it if you're nosy (iykyk)
• TTM support structure(9)
• intel_region_ttm_device_fini(9) — the breakup counterpart to this function 💔
• intel_region_ttm_init(9)
• intel_region_ttm_fini(9)
• intel_region_ttm_resource_to_rsgt(9)
• intel_region_ttm_resource_alloc(9)
• intel_region_ttm_resource_free(9)

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⭐ pro tip from me to you: 0 means slay, negative means nay. that's the whole energy. no cap.

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and that's the page, bestie 🧚 from the ./drivers/gpu/drm/i915 directory, October 2026, filed under intel_region..._device_init(9) — go forth and initialize that TTM device 💖✨