Documentation/gpu/imagination/uapi.rst

File Facts

System

Linux kernel

Corpus path

Documentation/gpu/imagination/uapi.rst

Extension

.rst

Size

5328 bytes

Lines

172

Domain

Support Tooling And Documentation

Bucket

Documentation

Inferred role

Support Tooling And Documentation: documentation

Status

atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

====
UAPI
====
The sources associated with this section can be found in ``pvr_drm.h``.

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :doc: PowerVR UAPI

OBJECT ARRAYS
=============
.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: drm_pvr_obj_array

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: DRM_PVR_OBJ_ARRAY

IOCTLS
======
.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :doc: PowerVR IOCTL interface

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: PVR_IOCTL

DEV_QUERY
---------
.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :doc: PowerVR IOCTL DEV_QUERY interface

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: drm_pvr_dev_query

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: drm_pvr_ioctl_dev_query_args

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: drm_pvr_dev_query_gpu_info
                 drm_pvr_dev_query_runtime_info
                 drm_pvr_dev_query_hwrt_info
                 drm_pvr_dev_query_quirks
                 drm_pvr_dev_query_enhancements

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: drm_pvr_heap_id
                 drm_pvr_heap
                 drm_pvr_dev_query_heap_info

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: drm_pvr_static_data_area_usage
                 drm_pvr_static_data_area
                 drm_pvr_dev_query_static_data_areas

CREATE_BO
---------
.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :doc: PowerVR IOCTL CREATE_BO interface

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: drm_pvr_ioctl_create_bo_args

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :doc: Flags for CREATE_BO

GET_BO_MMAP_OFFSET
------------------
.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :doc: PowerVR IOCTL GET_BO_MMAP_OFFSET interface

.. kernel-doc:: include/uapi/drm/pvr_drm.h
   :identifiers: drm_pvr_ioctl_get_bo_mmap_offset_args

Annotation

• Atlas domain: Support Tooling And Documentation / Documentation.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.