radeon_atpx_detect(9)

✨ NAME ✨

Okay bestie, welcome to the Kernel API Manual page for radeon_atpx_detect — literally here to detect whether we have PX 💅

🛰️ SYNOPSIS 🛰️

bool radeon_atpx_detect (void );

🎀 ARGUMENTS 🎀

• void — no arguments. Zero. None. Nada. The void is voiding 🫶

🌸 DESCRIPTION 🌸

Okay so this one checks if we have a PX system (all asics). That's the whole vibe check, fr fr.

It returns true if we have a PX system, and false if not. Iconic little boolean behavior, no cap ✨

🔥 SEE ALSO 🔥

Kernel file, bestie:

• Kernel file — ./drivers/gpu/drm/radeon/radeon_atpx_handler.c

Also lowkey check out these absolute icons:

• radeon_atpx_call(9)
• radeon_atpx_parse_functions(9)
• radeon_atpx_validate(9)
• radeon_atpx_verify_interface(9)
• radeon_atpx_set_discrete_state(9)
• radeon_atpx_switch_disp_mux(9)
• radeon_atpx_switch_i2c_mux(9)
• radeon_atpx_switch_start(9)
• radeon_atpx_switch_end(9)
• radeon_atpx_switchto(9)
• radeon_atpx_power_state(9)
• radeon_atpx_pci_probe_handle(9)
• radeon_atpx_init(9)
• radeon_atpx_get_client_id(9)
• radeon_register_atpx_handler(9)
• radeon_unregister_atpx_handler(9)

Signed, sealed, delivered with source ./drivers/gpu/drm/radeon, dated October 2026, for the page radeon_atpx_detect(9) 💖✨🦋