amdgpu_driver_postclose_kms(9)

✨ amdgpu_driver_postclose_kms ✨

okay so bestie, welcome to the amdgpu_driver_postclose_kms(9) page 💅 this one lives in the Kernel API Manual, and it's honestly giving "short and iconic" energy — but don't let the length fool you, there's real lore here 🎀

---

🌸 NAME 🌸

amdgpu_driver_postclose_kms — the drm callback that handles post close 🫶

---

🦋 SYNOPSIS 🦋

void amdgpu_driver_postclose_kms (struct drm_device *dev , struct
drm_file *file_priv );

like, that's the whole signature, no cap ✨

---

🎀 ARGUMENTS 🎀

• dev — the drm dev pointer, literally the device we're talking about 💖
• file_priv — the drm file, the one that just got closed 🙈

---

💜 DESCRIPTION 💜

okay so on device post close, this thing tears down the vm on cayman+ — and yes, that means all asics, no exceptions, periodt 🔥

that's it. that's the whole job. clean, focused, main character energy 👑

---

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c 📁
• amdgpu_driver_unload_kms(9)
• amdgpu_driver_load_kms(9)
• amdgpu_info_ioctl(9)
• amdgpu_proc_options_ioctl(9)
• amdgpu_driver_open_kms(9)
• amdgpu_get_vblank_counter_kms(9)
• amdgpu_enable_vblank_kms(9)
• amdgpu_disable_vblank_kms(9)

the whole friend group fr fr 🫶 go read them, they're all linked together iykyk 💫

---

bestie reminder: this page comes from ./drivers/gpu/drm/amd/amdgpu, October 2026 edition, and it's amdgpu_driver_postclose_kms(9) all day every day ⭐ mwah, go slay your kernel work 💅💖