STRUCT AMDXDNA_DRM_GET_INFO(9)

💖 NAME 💖

okay so bestie, welcome to the Kernel API Manual ✨ — this one's all about struct amdxdna_drm_get_info, which is literally your little messenger for pulling info out of the AIE hardware 🫶. That's it, that's the whole vibe.

🌸 SYNOPSIS 🌸

struct amdxdna_drm_get_info {
    __u32 param;
    __u32 buffer_size;
    __u64 buffer;
 };

no cap, that's the whole struct 💅

🎀 Members 🎀

• param — this one's a value from enum amdxdna_drm_get_param, and it's the main character here 👑 — it tells everyone which structure is gonna be chilling in the buffer.
• buffer_size — the size of the input buffer, bestie. It's the size the kernel needs / the size the kernel writes 📏✨.
• buffer — a structure that gets specified by the param struct member. slay, that's the payload 🦋.

🔥 SEE ALSO 🔥

Kernel file ./include/uapi/drm/amdxdna_accel.h struct amdxdna_drm_create_hwctx(9), struct amdxdna_drm_destroy_hwctx(9), struct amdxdna_cu_config(9), struct amdxdna_hwctx_param_config_cu(9), struct amdxdna_drm_config_hwctx(9), struct amdxdna_drm_va_entry(9), struct amdxdna_drm_va_tbl(9), struct amdxdna_drm_create_bo(9), struct amdxdna_drm_get_bo_info(9), struct amdxdna_drm_sync_bo(9), struct amdxdna_drm_exec_cmd(9), struct amdxdna_drm_wait_cmd(9), struct amdxdna_drm_query_aie_status(9), struct amdxdna_drm_query_aie_version(9), struct amdxdna_drm_query_aie_tile_metadata(9), struct amdxdna_drm_query_aie_metadata(9), struct amdxdna_drm_query_clock(9), struct amdxdna_drm_query_clock_metadata(9), struct amdxdna_drm_query_sensor(9), struct amdxdna_drm_query_hwctx(9), struct amdxdna_drm_get_power_mode(9), struct amdxdna_drm_query_firmware_version(9), struct amdxdna_drm_get_resource_info(9), struct amdxdna_drm_attribute_state(9), struct amdxdna_drm_query_telemetry_header(9), struct amdxdna_drm_hwctx_entry(9), struct amdxdna_async_error(9), struct amdxdna_drm_bo_usage(9), struct amdxdna_drm_get_array(9), struct amdxdna_drm_set_state(9), struct amdxdna_drm_set_power_mode(9)

that's a whole friend group right there, honestly 😭💜 go read them too, iykyk.

and that's a wrap, bestie!! 🧚 this page came from ./include/uapi/drm, dated October 2026, and it's the struct amdxdna_drm_get_info(9) page — periodt 💅⭐🍓