amdgpu_atcs_...probe_handle(9)

💅 amdgpu_atcs_...probe_handle(9) — the Kernel API Manual page, bestie edition ✨

okay so this is a Kernel API Manual entry for amdgpu_atcs_...probe_handle(9), and it's a short one but it slaps. no cap.

---

💖 NAME 💖

amdgpu_atcs_pci_probe_handle — look up the ATCS handle 🎀

like literally, it's giving "find the handle" energy and nothing else.

---

✨ SYNOPSIS ✨

bool amdgpu_atcs_pci_probe_handle (struct pci_dev *pdev );

that's it. that's the whole vibe. one function, one argument, returns a bool. iconic 🫶

---

🌸 ARGUMENTS 🌸

• pdev — pci device. that's literally the whole description, bestie, she's a woman of few words 💅 it's the struct pci_dev * you're passing in, periodt.

---

🦋 DESCRIPTION 🦋

so what does she do? she looks up the ATCS handles (all asics — every single one, no crumbs left behind 💀). this applies across the board, not just your specific chip, iykyk.

then: returns true if the handle is found, and false if not. that's it. that's the whole personality. binary queen 👑

no side effects described, no hidden lore, just found-vs-not-found. a simple girl in a complicated driver. honestly? obsessed 😭

---

🌈 SEE ALSO 🌈

okay this is the part where the page goes absolutely feral with the cross-references, so buckle up bestie, we're listing every single one 💖:

• amdgpu_atif_call(9)
• amdgpu_atif_parse_notification(9)
• amdgpu_atif_parse_functions(9)
• amdgpu_atif_verify_interface(9)
• amdgpu_atif_get_notification_params(9)
• amdgpu_atif_query_backlight_caps(9)
• amdgpu_atif_get_sbios_requests(9)
• amdgpu_atif_handler(9)
• amdgpu_atcs_call(9)
• amdgpu_atcs_parse_functions(9)
• amdgpu_atcs_verify_interface(9)
• amdgpu_acpi_is_pcie_performance_request_supported(9)
• amdgpu_acpi_is_power_shift_control_supported(9)
• amdgpu_acpi_pcie_notify_device_ready(9)
• amdgpu_acpi_pcie_performance_request(9)
• amdgpu_acpi_power_shift_control(9)
• amdgpu_acpi_smart_shift_update(9)
• amdgpu_acpi_set_uma_allocation_size(9)
• amdgpu_acpi_get_node_id(9)
• amdgpu_acpi_event(9)
• amdgpu_acpi_init(9)
• amdgpu_acpi_fini(9)
• amdgpu_atif_pci_probe_handle(9) ← her sister page, hi bestie 👋
• amdgpu_acpi_should_gpu_reset(9)
• amdgpu_acpi_is_s3_active(9)
• amdgpu_acpi_is_s0ix_active(9)

and the source herself lives right here in the kernel tree:

• Kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c

lowkey a lot of cross-references for a function that just returns true or false, but honestly? she's connected. she knows people. main character energy fr fr 🔥

---

🧚 the cute sign-off 🧚

this page came to you from ./drivers/gpu/drm/amd/amdgpu (the source/version, yes ma'am), dated October 2026, and it's filed under amdgpu_atcs_...probe_handle(9) — stream it, bookmark it, tell your friends 💜✨🎀