i915_ggtt_resume_vm(9)

okay so bestie, welcome to the i915_ggtt_resume_vm(9) page in the Kernel API Manual — we’re restoring memory mappings and keeping every literal detail, no cap. 💅

🎀 NAME 🎀

i915_ggtt_resume_vm — Restore the memory mappings for a GGTT or DPT VM. 💖

🦋 SYNOPSIS 🦋

bool i915_ggtt_resume_vm (struct i915_address_space *vm , bool
       all_evicted );

🌸 ARGUMENTS 🌸

• vm — The VM to restore the mappings for. It’s a struct i915_address_space *vm, bestie.
• all_evicted — Were all VMAs expected to be evicted on suspend? That’s the question, and the type is bool.

✨ DESCRIPTION ✨

Restore the memory mappings for all objects mapped to HW via the GGTT or a DPT page table. Like, all the objects — mapped to HW, through the GGTT or a DPT page table. 👑

Returns true if restoring the mapping for any object that was in a write domain before suspend. That’s the return value, periodt — literally true when that condition hits. 🫶

🔥 SEE ALSO 🔥

Kernel file ./drivers/gpu/drm/i915/gt/intel_ggtt.c — and the squad is:

• i915_ggtt_init_hw(9)
• i915_ggtt_suspend_vm(9)
• i915_ggtt_driver_release(9)
• i915_ggtt_driver_late_release(9)
• i915_ggtt_probe_hw(9)

byeee bestie 💖 the source/version footer is ./drivers/gpu/drm/i915/gt, the date is October 2026, and the manual page is i915_ggtt_resume_vm(9). slay ✨