radeon_acpi_event(9)

💅 radeon_acpi_event 💅

okay bestie, welcome to the radeon_acpi_event(9) page — that's the kernel API manual energy right there, and yes we're getting into it 💖

✨ NAME ✨

radeon_acpi_event — the one that handles notify events 🎀

🌸 SYNOPSIS 🌸

int radeon_acpi_event (struct notifier_block *nb , unsigned long val ,
       void *data );

🦋 ARGUMENTS 🦋

• nb — the notifier block, bestie. that's it, that's the whole thing 🫶
• val — literally just val 😭 (yes the manpage really said that, we're not elaborating, we're not guessing, we're respecting the source)
• data — the acpi event 💫

👑 DESCRIPTION 👑

so what does it do?? it calls the relevant radeon functions in response to various acpi events. that's the vibe check and it passed 🔥

and then it returns a NOTIFY code — no cap, that's the return value, that's the whole deal ⭐

🌈 SEE ALSO 🌈

the kernel file lives right here: ./drivers/gpu/drm/radeon/radeon_acpi.c — and these are its friends, all of them, no skips, periodt 💅

• radeon_atif_call(9)
• radeon_atif_parse_notification(9)
• radeon_atif_parse_functions(9)
• radeon_atif_verify_interface(9)
• radeon_atif_get_notification_params(9)
• radeon_atif_get_sbios_requests(9)
• radeon_atif_handler(9)
• radeon_atcs_call(9)
• radeon_atcs_parse_functions(9)
• radeon_atcs_verify_interface(9)
• radeon_acpi_is_pcie_performance_request_supported(9)
• radeon_acpi_pcie_notify_device_ready(9)
• radeon_acpi_pcie_performance_request(9)
• radeon_acpi_init(9)
• radeon_acpi_fini(9)

ngl she's short, she's sweet, she handles notify events. main character energy for a notifier callback, fr fr 💜

so that's the whole page, bestie — and for the cute sign-off: this icon lives in ./drivers/gpu/drm/radeon and it's dated October 2026 🧚✨ byeee 🎀