ENUM DRM_PVR_DEV_QUERY(9)

💜 enum drm_pvr_dev_query(9) — the vibe check page 🎀

okay so this is enum drm_pvr_dev_query(9) from the Kernel API Manual, section 9, and it's genuinely one of those little pages that's short but matters, so like… pay attention bestie 🫶

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✨ NAME ✨

enum drm_pvr_dev_query — this is what you use with &drm_pvr_ioctl_dev_query_args.type to say which kind of container you're receiving. it's giving "choose your fighter" but for structs 💅

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🌸 SYNOPSIS 🌸

enum drm_pvr_dev_query {
    DRM_PVR_DEV_QUERY_GPU_INFO_GET ,
    DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET ,
    DRM_PVR_DEV_QUERY_QUIRKS_GET ,
    DRM_PVR_DEV_QUERY_ENHANCEMENTS_GET ,
    DRM_PVR_DEV_QUERY_HEAP_INFO_GET ,
    DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET

};

like, that's the whole squad, all six of them, no cap 🔥

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🦋 Constants 🦋

bestie these are the constants and each one is a little "hey the dev query args contain a pointer to this struct" note, so here we go 👑

• DRM_PVR_DEV_QUERY_GPU_INFO_GET — the dev query args contain a pointer to struct drm_pvr_dev_query_gpu_info. gpu info, iconic.
• DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET — the dev query args contain a pointer to struct drm_pvr_dev_query_runtime_info. runtime info, slay.
• DRM_PVR_DEV_QUERY_QUIRKS_GET — the dev query args contain a pointer to struct drm_pvr_dev_query_quirks. quirks!! the fun ones 🎀
• DRM_PVR_DEV_QUERY_ENHANCEMENTS_GET — the dev query args contain a pointer to struct drm_pvr_dev_query_enhancements. enhancements, we love a glow-up ✨
• DRM_PVR_DEV_QUERY_HEAP_INFO_GET — the dev query args contain a pointer to struct drm_pvr_dev_query_heap_info. heap info, very demure, very mindful 🍓
• DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET — the dev query args contain a pointer to struct drm_pvr_dev_query_static_data_areas. static data areas, main character energy 🌈

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💀 Description 💀

Append only. Do not reorder.

that's literally it, that's the whole description, and like… it's short but it is loud. do not reorder them, bestie, i'm begging 😭 the ABI depends on the order so you append new ones at the end and you never ever shuffle the existing ones. periodt. 💅

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🔮 SEE ALSO 🔮

okay this list is long long, like it ate and left no crumbs 👑 every single one of these is here, don't @ me:

• Kernel file ./include/uapi/drm/pvr_drm.h PowerVR UAPI(9)
• struct drm_pvr_obj_array(9)
• DRM_PVR_OBJ_ARRAY(9)
• PowerVR IOCTL interface(9)
• PVR_IOCTL(9)
• PowerVR IOCTL DEV_QUERY interface(9)
• struct drm_pvr_dev_query_gpu_info(9)
• struct drm_pvr_dev_query_runtime_info(9)
• struct drm_pvr_dev_query_quirks(9)
• struct drm_pvr_dev_query_enhancements(9)
• enum drm_pvr_heap_id(9)
• struct drm_pvr_heap(9)
• struct drm_pvr_dev_query_heap_info(9)
• enum drm_pvr_static_data_area_usage(9)
• struct drm_pvr_static_data_area(9)
• struct drm_pvr_dev_query_static_data_areas(9)
• struct drm_pvr_ioctl_dev_query_args(9)
• PowerVR IOCTL CREATE_BO interface(9)
• Flags for CREATE_BO(9)
• struct drm_pvr_ioctl_create_bo_args(9)
• PowerVR IOCTL GET_BO_MMAP_OFFSET interface(9)
• struct drm_pvr_ioctl_get_bo_mmap_offset_args(9)
• PowerVR IOCTL CREATE_VM_CONTEXT and DESTROY_VM_CONTEXT interfaces(9)
• struct drm_pvr_ioctl_create_vm_context_args(9)
• struct drm_pvr_ioctl_destroy_vm_context_args(9)
• PowerVR IOCTL VM_MAP and VM_UNMAP interfaces(9)
• struct drm_pvr_ioctl_vm_map_args(9)
• struct drm_pvr_ioctl_vm_unmap_args(9)
• PowerVR IOCTL CREATE_CONTEXT and DESTROY_CONTEXT interfaces(9)
• enum drm_pvr_ctx_priority(9)
• enum drm_pvr_ctx_type(9)
• struct drm_pvr_ioctl_create_context_args(9)
• struct drm_pvr_ioctl_destroy_context_args(9)
• PowerVR IOCTL CREATE_FREE_LIST and DESTROY_FREE_LIST interfaces(9)
• struct drm_pvr_ioctl_create_free_list_args(9)
• struct drm_pvr_ioctl_destroy_free_list_args(9)
• PowerVR IOCTL CREATE_HWRT_DATASET and DESTROY_HWRT_DATASET interfaces(9)
• struct drm_pvr_create_hwrt_geom_data_args(9)
• struct drm_pvr_create_hwrt_rt_data_args(9)
• struct drm_pvr_ioctl_create_hwrt_dataset_args(9)
• struct drm_pvr_ioctl_destroy_hwrt_dataset_args(9)
• PowerVR IOCTL SUBMIT_JOBS interface(9)
• Flags for the drm_pvr_sync_op object.(9)
• struct drm_pvr_sync_op(9)
• Flags for SUBMIT_JOB ioctl geometry command.(9)
• Flags for SUBMIT_JOB ioctl fragment command.(9)
• Flags for SUBMIT_JOB ioctl compute command.(9)
• Flags for SUBMIT_JOB ioctl transfer command.(9)
• enum drm_pvr_job_type(9)
• struct drm_pvr_hwrt_data_ref(9)
• struct drm_pvr_job(9)
• struct drm_pvr_ioctl_submit_jobs_args(9)

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ngl if you ever touch this enum, remember: append only, do not reorder. that's the whole assignment. no notes. 💀

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and that's the page!! written from ./include/uapi/drm, dated October 2026, and it's the enum drm_pvr_dev_query(9) page — go read the whole PowerVR UAPI set, mwah 💖✨🦋