radeon_atpx_parse_functions(9)

💅 radeon_atpx_parse_functions(9) 💅

okay so bestie, welcome to the radeon_atpx_parse_functions page from the Kernel API Manual ✨ this one is short and sweet and honestly it's giving "little function, big job" energy, so let's get into it 🫶

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🌸 NAME 🌸

radeon_atpx_parse_functions — she parses the supported functions 👑 literally that's her whole thing, and she ate.

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✨ SYNOPSIS ✨

void radeon_atpx_parse_functions (struct radeon_atpx_functions *f , u32
mask );

no cap, that's the whole signature 💀 she returns void, so don't be out here expecting a return value, because there isn't one, periodt.

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🎀 ARGUMENTS 🎀

• f — the supported functions struct 💖 this is the lil container she fills up with whatever she figures out.
• mask — the supported functions mask from ATPX 🌟 it comes straight from ATPX and it's the raw tea she's about to decode.

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🦋 DESCRIPTION 🦋

so here's the vibe check 🧚: she takes the supported functions mask from the ATPX function ATPX_FUNCTION_VERIFY_INTERFACE and uses it to determine what functions are supported 🔥 and yes, this applies to all asics — every single one, no exceptions, iykyk 💜

that's it. that's the function. she's iconic, she's focused, she doesn't do small talk 🌈

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💀 SEE ALSO 💀

• Kernel file ./drivers/gpu/drm/radeon/radeon_atpx_handler.c 📁 (yes bestie, that's where she lives)
• radeon_atpx_call(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_atpx_detect(9)
• radeon_register_atpx_handler(9)
• radeon_unregister_atpx_handler(9)

like, go read the whole friend group, they're all linked up 🫶✨

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🍓 okay that's the page!! before you go — this lil masterpiece is filed under ./drivers/gpu/drm/radeon and the version date on it is October 2026, so now you know 📅💅 mwah, go forth and parse, bestie 💖