sphinx.addnodesdocument)}( rawsourcechildren]( translations LanguagesNode)}(hhh](h pending_xref)}(hhh]docutils.nodesTextChinese (Simplified)}parenthsba attributes}(ids]classes]names]dupnames]backrefs] refdomainstdreftypedoc reftarget(/translations/zh_CN/gpu/imagination/uapimodnameN classnameN refexplicitutagnamehhh ubh)}(hhh]hChinese (Traditional)}hh2sbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget(/translations/zh_TW/gpu/imagination/uapimodnameN classnameN refexplicituh1hhh ubh)}(hhh]hItalian}hhFsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget(/translations/it_IT/gpu/imagination/uapimodnameN classnameN refexplicituh1hhh ubh)}(hhh]hJapanese}hhZsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget(/translations/ja_JP/gpu/imagination/uapimodnameN classnameN refexplicituh1hhh ubh)}(hhh]hKorean}hhnsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget(/translations/ko_KR/gpu/imagination/uapimodnameN classnameN refexplicituh1hhh ubh)}(hhh]hPortuguese (Brazilian)}hhsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget(/translations/pt_BR/gpu/imagination/uapimodnameN classnameN refexplicituh1hhh ubh)}(hhh]hSpanish}hhsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget(/translations/sp_SP/gpu/imagination/uapimodnameN classnameN refexplicituh1hhh ubeh}(h]h ]h"]h$]h&]current_languageEnglishuh1h hh _documenthsourceNlineNubhsection)}(hhh](htitle)}(hUAPIh]hUAPI}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhhhB/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi.rsthKubh paragraph)}(hGThe sources associated with this section can be found in ``pvr_drm.h``.h](h9The sources associated with this section can be found in }(hhhhhNhNubhliteral)}(h ``pvr_drm.h``h]h pvr_drm.h}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhubh.}(hhhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhhhhubh)}(htThe PowerVR IOCTL argument structs have a few limitations in place, in addition to the standard kernel restrictions:h]htThe PowerVR IOCTL argument structs have a few limitations in place, in addition to the standard kernel restrictions:}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hh^/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:6: ./include/uapi/drm/pvr_drm.hhKhhhhubh block_quote)}(hX- All members must be type-aligned. - The overall struct must be padded to 64-bit alignment. - Explicit padding is almost always required. This takes the form of ``_padding_[x]`` members of sufficient size to pad to the next power-of-two alignment, where [x] is the offset into the struct in hexadecimal. Arrays are never used for alignment. Padding fields must be zeroed; this is always checked. - Unions may only appear as the last member of a struct. - Individual union members may grow in the future. The space between the end of a union member and the end of its containing union is considered "implicit padding" and must be zeroed. This is always checked. h]h bullet_list)}(hhh](h list_item)}(h!All members must be type-aligned.h]h)}(hj h]h!All members must be type-aligned.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh^/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:6: ./include/uapi/drm/pvr_drm.hhKhj ubah}(h]h ]h"]h$]h&]uh1j hjubj )}(h6The overall struct must be padded to 64-bit alignment.h]h)}(hj%h]h6The overall struct must be padded to 64-bit alignment.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hh^/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:6: ./include/uapi/drm/pvr_drm.hhKhj#ubah}(h]h ]h"]h$]h&]uh1j hjubj )}(hX-Explicit padding is almost always required. This takes the form of ``_padding_[x]`` members of sufficient size to pad to the next power-of-two alignment, where [x] is the offset into the struct in hexadecimal. Arrays are never used for alignment. Padding fields must be zeroed; this is always checked.h]h)}(hX-Explicit padding is almost always required. This takes the form of ``_padding_[x]`` members of sufficient size to pad to the next power-of-two alignment, where [x] is the offset into the struct in hexadecimal. Arrays are never used for alignment. Padding fields must be zeroed; this is always checked.h](hCExplicit padding is almost always required. This takes the form of }(hj?hhhNhNubh)}(h``_padding_[x]``h]h _padding_[x]}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj?ubh members of sufficient size to pad to the next power-of-two alignment, where [x] is the offset into the struct in hexadecimal. Arrays are never used for alignment. 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The space between the end of a union member and the end of its containing union is considered “implicit padding” and must be zeroed. This is always checked.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh^/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:6: ./include/uapi/drm/pvr_drm.hhKhj~ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]bullet-uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1hhjhKhhhhubh)}(hIn addition to the IOCTL argument structs, the PowerVR UAPI makes use of DEV_QUERY argument structs. These are used to fetch information about the device and runtime. These structs are subject to the same rules set out above.h]hIn addition to the IOCTL argument structs, the PowerVR UAPI makes use of DEV_QUERY argument structs. These are used to fetch information about the device and runtime. 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Used for versioning. ``count`` Number of objects in the array. ``array`` User pointer to an array of objects.h](h)}(h**Definition**::h](hstrong)}(h**Definition**h]h Definition}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjmubh:}(hjmhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:11: ./include/uapi/drm/pvr_drm.hhK-hjiubh literal_block)}(hQstruct drm_pvr_obj_array { __u32 stride; __u32 count; __u64 array; };h]hQstruct drm_pvr_obj_array { __u32 stride; __u32 count; __u64 array; };}hjsbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:11: ./include/uapi/drm/pvr_drm.hhK/hjiubh)}(h **Members**h]jr)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:11: ./include/uapi/drm/pvr_drm.hhK5hjiubhdefinition_list)}(hhh](hdefinition_list_item)}(h9``stride`` Stride of object struct. Used for versioning. h](hterm)}(h ``stride``h]h)}(hjh]hstride}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:11: ./include/uapi/drm/pvr_drm.hhK9hjubh definition)}(hhh]h)}(h-Stride of object struct. Used for versioning.h]h-Stride of object struct. Used for versioning.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK9hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK9hjubj)}(h*``count`` Number of objects in the array. h](j)}(h ``count``h]h)}(hjh]hcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:11: ./include/uapi/drm/pvr_drm.hhKhj2ubj)}(hhh]h)}(h$User pointer to an array of objects.h]h$User pointer to an array of objects.}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:11: ./include/uapi/drm/pvr_drm.hhK?hjNubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhjMhK>hjubeh}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhjhNubh)}(h**Description**h]jr)}(hj{h]h Description}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjyubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:11: ./include/uapi/drm/pvr_drm.hhKBhjhhubh)}(hXaIt is not unusual to have to extend objects to pass new parameters, and the DRM ioctl infrastructure is supporting that by padding ioctl arguments with zeros when the data passed by userspace is smaller than the struct defined in the drm_ioctl_desc, thus keeping things backward compatible. This type is just applying the same concepts to indirect objects passed through arrays referenced from the main ioctl arguments structure: the stride basically defines the size of the object passed by userspace, which allows the kernel driver to pad with zeros when it's smaller than the size of the object it expects.h]hXcIt is not unusual to have to extend objects to pass new parameters, and the DRM ioctl infrastructure is supporting that by padding ioctl arguments with zeros when the data passed by userspace is smaller than the struct defined in the drm_ioctl_desc, thus keeping things backward compatible. This type is just applying the same concepts to indirect objects passed through arrays referenced from the main ioctl arguments structure: the stride basically defines the size of the object passed by userspace, which allows the kernel driver to pad with zeros when it’s smaller than the size of the object it expects.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:11: ./include/uapi/drm/pvr_drm.hhK*hjhhubh)}(hcUse ``DRM_PVR_OBJ_ARRAY()`` to fill object array fields, unless you have a very good reason not to.h](hUse }(hjhhhNhNubh)}(h``DRM_PVR_OBJ_ARRAY()``h]hDRM_PVR_OBJ_ARRAY()}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubhH to fill object array fields, unless you have a very good reason not to.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:11: ./include/uapi/drm/pvr_drm.hhK3hjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jDRM_PVR_OBJ_ARRAY (C macro)c.DRM_PVR_OBJ_ARRAYhNtauh1jhjhhhNhNubj)}(hhh](j)}(hDRM_PVR_OBJ_ARRAYh]j)}(hDRM_PVR_OBJ_ARRAYh]j )}(hDRM_PVR_OBJ_ARRAYh]j)}(hjh]hDRM_PVR_OBJ_ARRAY}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:14: ./include/uapi/drm/pvr_drm.hhKCubah}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjhhhjhKCubah}(h]jah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjhKChjhhubj@)}(hhh]h}(h]h ]h"]h$]h&]uh1j?hjhhhjhKCubeh}(h]h ](j\macroeh"]h$]h&]jaj\jbj jcj jdjejfuh1jhhhjhNhNubh)}(h ``DRM_PVR_OBJ_ARRAY (cnt, ptr)``h]h)}(hjh]hDRM_PVR_OBJ_ARRAY (cnt, ptr)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:14: ./include/uapi/drm/pvr_drm.hhKEhjhhubh)}(hQHelper macro for filling :c:type:`struct drm_pvr_obj_array `. h]h)}(hPHelper macro for filling :c:type:`struct drm_pvr_obj_array `.h](hHelper macro for filling }(hj*hhhNhNubh)}(h6:c:type:`struct drm_pvr_obj_array `h]h)}(hj4h]hstruct drm_pvr_obj_array}(hj6hhhNhNubah}(h]h ](xrefj\c-typeeh"]h$]h&]uh1hhj2ubah}(h]h ]h"]h$]h&]refdocgpu/imagination/uapi refdomainj\reftypetype refexplicitrefwarn c:parent_keysphinx.domains.c LookupKey)}data]sb reftargetdrm_pvr_obj_arrayuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:14: ./include/uapi/drm/pvr_drm.hhKChj*ubh.}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj\hKChj&ubah}(h]h ]h"]h$]h&]uh1hhj\hKChjhhubjh)}(h**Parameters** ``cnt`` Number of elements pointed to py **ptr**. ``ptr`` Pointer to start of a C array. **Return** Literal of type :c:type:`struct drm_pvr_obj_array `.h](h)}(h**Parameters**h]jr)}(hjsh]h Parameters}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjqubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:14: ./include/uapi/drm/pvr_drm.hhKGhjmubj)}(hhh](j)}(h2``cnt`` Number of elements pointed to py **ptr**. h](j)}(h``cnt``h]h)}(hjh]hcnt}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:14: ./include/uapi/drm/pvr_drm.hhKDhjubj)}(hhh]h)}(h)Number of elements pointed to py **ptr**.h](h!Number of elements pointed to py }(hjhhhNhNubjr)}(h**ptr**h]hptr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhKDhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKDhjubj)}(h'``ptr`` Pointer to start of a C array. h](j)}(h``ptr``h]h)}(hjh]hptr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:14: ./include/uapi/drm/pvr_drm.hhKEhjubj)}(hhh]h)}(hPointer to start of a C array.h]hPointer to start of a C array.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKEhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKEhjubeh}(h]h ]h"]h$]h&]uh1jhjmubh)}(h **Return**h]jr)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:14: ./include/uapi/drm/pvr_drm.hhKGhjmubh)}(hGLiteral of type :c:type:`struct drm_pvr_obj_array `.h](hLiteral of type }(hj.hhhNhNubh)}(h6:c:type:`struct drm_pvr_obj_array `h]h)}(hj8h]hstruct drm_pvr_obj_array}(hj:hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj6ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_obj_arrayuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:14: ./include/uapi/drm/pvr_drm.hhKGhj.ubh.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjUhKGhjmubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhNhNubeh}(h] object-arraysah ]h"] object arraysah$]h&]uh1hhhhhhhhK ubh)}(hhh](h)}(hIOCTLSh]hIOCTLS}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjohhhhhKubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jPVR_IOCTL (C macro) c.PVR_IOCTLhNtauh1jhjohhhNhNubj)}(hhh](j)}(h PVR_IOCTLh]j)}(h PVR_IOCTLh]j )}(h PVR_IOCTLh]j)}(hjh]h PVR_IOCTL}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKQubah}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjhhhjhKQubah}(h]jah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjhKQhjhhubj@)}(hhh]h}(h]h ]h"]h$]h&]uh1j?hjhhhjhKQubeh}(h]h ](j\macroeh"]h$]h&]jaj\jbjjcjjdjejfuh1jhhhjohNhNubh)}(h$``PVR_IOCTL (_ioctl, _mode, _data)``h]h)}(hjh]h PVR_IOCTL (_ioctl, _mode, _data)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKShjohhubh)}(hBuild a PowerVR IOCTL number h]h)}(hBuild a PowerVR IOCTL numberh]hBuild a PowerVR IOCTL number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKQhjubah}(h]h ]h"]h$]h&]uh1hhjhKQhjohhubjh)}(hX=**Parameters** ``_ioctl`` An incrementing id for this IOCTL. Added to ``DRM_COMMAND_BASE``. ``_mode`` Must be one of ``DRM_IOR``, ``DRM_IOW`` or ``DRM_IOWR``. ``_data`` The type of the args struct passed by this IOCTL. **Description** The struct referred to by **_data** must have a ``drm_pvr_ioctl_`` prefix and an ``_args suffix``. They are therefore omitted from **_data**. This should only be used to build the constants described below; it should never be used to call an IOCTL directly. **Return** An IOCTL number to be passed to ioctl() from userspace.h](h)}(h**Parameters**h]jr)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKUhjubj)}(hhh](j)}(hM``_ioctl`` An incrementing id for this IOCTL. Added to ``DRM_COMMAND_BASE``. h](j)}(h ``_ioctl``h]h)}(hj#h]h_ioctl}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKRhjubj)}(hhh]h)}(hAAn incrementing id for this IOCTL. Added to ``DRM_COMMAND_BASE``.h](h,An incrementing id for this IOCTL. Added to }(hj<hhhNhNubh)}(h``DRM_COMMAND_BASE``h]hDRM_COMMAND_BASE}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj<ubh.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj8hKRhj9ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj8hKRhjubj)}(hC``_mode`` Must be one of ``DRM_IOR``, ``DRM_IOW`` or ``DRM_IOWR``. h](j)}(h ``_mode``h]h)}(hjnh]h_mode}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhjlubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKShjhubj)}(hhh]h)}(h8Must be one of ``DRM_IOR``, ``DRM_IOW`` or ``DRM_IOWR``.h](hMust be one of }(hjhhhNhNubh)}(h ``DRM_IOR``h]hDRM_IOR}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubh, }(hjhhhNhNubh)}(h ``DRM_IOW``h]hDRM_IOW}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubh or }(hjhhhNhNubh)}(h ``DRM_IOWR``h]hDRM_IOWR}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhKShjubah}(h]h ]h"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]uh1jhjhKShjubj)}(h<``_data`` The type of the args struct passed by this IOCTL. h](j)}(h ``_data``h]h)}(hjh]h_data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKThjubj)}(hhh]h)}(h1The type of the args struct passed by this IOCTL.h]h1The type of the args struct passed by this IOCTL.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKThjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKThjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]jr)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKVhjubh)}(hThe struct referred to by **_data** must have a ``drm_pvr_ioctl_`` prefix and an ``_args suffix``. They are therefore omitted from **_data**.h](hThe struct referred to by }(hj.hhhNhNubjr)}(h **_data**h]h_data}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj.ubh must have a }(hj.hhhNhNubh)}(h``drm_pvr_ioctl_``h]hdrm_pvr_ioctl_}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.ubh prefix and an }(hj.hhhNhNubh)}(h``_args suffix``h]h _args suffix}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.ubh". They are therefore omitted from }(hj.hhhNhNubjr)}(h **_data**h]h_data}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj.ubh.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKUhjubh)}(hsThis should only be used to build the constants described below; it should never be used to call an IOCTL directly.h]hsThis should only be used to build the constants described below; it should never be used to call an IOCTL directly.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhKXhjubh)}(h **Return**h]jr)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhK[hjubh)}(h7An IOCTL number to be passed to ioctl() from userspace.h]h7An IOCTL number to be passed to ioctl() from userspace.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:22: ./include/uapi/drm/pvr_drm.hhK\hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjohhhNhNubh)}(hhh](h)}(h DEV_QUERYh]h DEV_QUERY}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhhhhKubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jdrm_pvr_dev_query (C enum)c.drm_pvr_dev_queryhNtauh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhNubj)}(hhh](j)}(hdrm_pvr_dev_queryh]j)}(henum drm_pvr_dev_queryh](j)}(henumh]henum}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKubj )}(hdrm_pvr_dev_queryh]j)}(hjh]hdrm_pvr_dev_query}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjhhhjhKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjhhhjhKubah}(h]jah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjhKhjhhubj@)}(hhh]h)}(hFor use with :c:type:`drm_pvr_ioctl_dev_query_args.type ` to indicate the type of the receiving container.h](h For use with }(hj0hhhNhNubh)}(hJ:c:type:`drm_pvr_ioctl_dev_query_args.type `h]h)}(hj:h]h!drm_pvr_ioctl_dev_query_args.type}(hj<hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj8ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjU)}jX]jS ASTIdentifier)} identifierjsbc.drm_pvr_dev_queryasbjZdrm_pvr_ioctl_dev_query_argsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhKhj0ubh1 to indicate the type of the receiving container.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhj-hhubah}(h]h ]h"]h$]h&]uh1j?hjhhhjhKubeh}(h]h ](j\enumeh"]h$]h&]jaj\jbjvjcjvjdjejfuh1jhhhjhjhNubjh)}(hX**Constants** ``DRM_PVR_DEV_QUERY_GPU_INFO_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_gpu_info `. ``DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_runtime_info `. ``DRM_PVR_DEV_QUERY_QUIRKS_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_quirks `. ``DRM_PVR_DEV_QUERY_ENHANCEMENTS_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_enhancements `. ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_heap_info `. ``DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_static_data_areas `.h](h)}(h **Constants**h]jr)}(hjh]h Constants}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj~ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhjzubj)}(hhh](j)}(h``DRM_PVR_DEV_QUERY_GPU_INFO_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_gpu_info `. h](j)}(h"``DRM_PVR_DEV_QUERY_GPU_INFO_GET``h]h)}(hjh]hDRM_PVR_DEV_QUERY_GPU_INFO_GET}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhjubj)}(hhh]h)}(hqThe dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_gpu_info `.h](h(The dev query args contain a pointer to }(hjhhhNhNubh)}(hH:c:type:`struct drm_pvr_dev_query_gpu_info `h]h)}(hjh]h!struct drm_pvr_dev_query_gpu_info}(hjhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_dev_query_gpu_infouh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_runtime_info `. h](j)}(h&``DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET``h]h)}(hjh]h"DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhjubj)}(hhh]h)}(hyThe dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_runtime_info `.h](h(The dev query args contain a pointer to }(hj hhhNhNubh)}(hP:c:type:`struct drm_pvr_dev_query_runtime_info `h]h)}(hj h]h%struct drm_pvr_dev_query_runtime_info}(hj! hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_dev_query_runtime_infouh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj< hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(h``DRM_PVR_DEV_QUERY_QUIRKS_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_quirks `. h](j)}(h ``DRM_PVR_DEV_QUERY_QUIRKS_GET``h]h)}(hjY h]hDRM_PVR_DEV_QUERY_QUIRKS_GET}(hj[ hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjW ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhjS ubj)}(hhh]h)}(hmThe dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_quirks `.h](h(The dev query args contain a pointer to }(hjr hhhNhNubh)}(hD:c:type:`struct drm_pvr_dev_query_quirks `h]h)}(hj| h]hstruct drm_pvr_dev_query_quirks}(hj~ hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjz ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_dev_query_quirksuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhjr ubh.}(hjr hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj hMhjo ubah}(h]h ]h"]h$]h&]uh1jhjS ubeh}(h]h ]h"]h$]h&]uh1jhjn hMhjubj)}(h``DRM_PVR_DEV_QUERY_ENHANCEMENTS_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_enhancements `. h](j)}(h&``DRM_PVR_DEV_QUERY_ENHANCEMENTS_GET``h]h)}(hj h]h"DRM_PVR_DEV_QUERY_ENHANCEMENTS_GET}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhj ubj)}(hhh]h)}(hyThe dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_enhancements `.h](h(The dev query args contain a pointer to }(hj hhhNhNubh)}(hP:c:type:`struct drm_pvr_dev_query_enhancements `h]h)}(hj h]h%struct drm_pvr_dev_query_enhancements}(hj hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_dev_query_enhancementsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(h``DRM_PVR_DEV_QUERY_HEAP_INFO_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_heap_info `. h](j)}(h#``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``h]h)}(hj h]hDRM_PVR_DEV_QUERY_HEAP_INFO_GET}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhj ubj)}(hhh]h)}(hsThe dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_heap_info `.h](h(The dev query args contain a pointer to }(hj, hhhNhNubh)}(hJ:c:type:`struct drm_pvr_dev_query_heap_info `h]h)}(hj6 h]h"struct drm_pvr_dev_query_heap_info}(hj8 hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj4 ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_dev_query_heap_infouh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhj, ubh.}(hj, hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjS hMhj) ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj( hMhjubj)}(h``DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET`` The dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_static_data_areas `.h](j)}(h+``DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET``h]h)}(hjp h]h'DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET}(hjr hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjn ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhjj ubj)}(hhh]h)}(hThe dev query args contain a pointer to :c:type:`struct drm_pvr_dev_query_static_data_areas `.h](h(The dev query args contain a pointer to }(hj hhhNhNubh)}(hZ:c:type:`struct drm_pvr_dev_query_static_data_areas `h]h)}(hj h]h*struct drm_pvr_dev_query_static_data_areas}(hj hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZ#drm_pvr_dev_query_static_data_areasuh1hhj hMhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhjj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubeh}(h]h ]h"]h$]h&]uh1jhjzubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhjhNubh)}(h**Description**h]jr)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhjhhubh)}(hAppend only. Do not reorder.h]hAppend only. Do not reorder.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:30: ./include/uapi/drm/pvr_drm.hhMhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j'drm_pvr_ioctl_dev_query_args (C struct)c.drm_pvr_ioctl_dev_query_argshNtauh1jhjhhhNhNubj)}(hhh](j)}(hdrm_pvr_ioctl_dev_query_argsh]j)}(h#struct drm_pvr_ioctl_dev_query_argsh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj! hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhj hKubj )}(hdrm_pvr_ioctl_dev_query_argsh]j)}(hj h]hdrm_pvr_ioctl_dev_query_args}(hj3 hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj hhhj hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj hhhj hKubah}(h]j ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj hKhj hhubj@)}(hhh]h)}(h*Arguments for ``DRM_IOCTL_PVR_DEV_QUERY``.h](hArguments for }(hjU hhhNhNubh)}(h``DRM_IOCTL_PVR_DEV_QUERY``h]hDRM_IOCTL_PVR_DEV_QUERY}(hj] hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjU ubh.}(hjU hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhjR hhubah}(h]h ]h"]h$]h&]uh1j?hj hhhj hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj jcj jdjejfuh1jhhhjhNhNubjh)}(hX**Definition**:: struct drm_pvr_ioctl_dev_query_args { __u32 type; __u32 size; __u64 pointer; }; **Members** ``type`` Type of query and output struct. See :c:type:`enum drm_pvr_dev_query `. ``size`` Size of the receiving struct, see **type**. After a successful call this will be updated to the written byte length. Can also be used to get the minimum byte length (see **pointer**). This allows additional fields to be appended to the structs in future. ``pointer`` Pointer to struct **type**. Must be large enough to contain **size** bytes. If pointer is NULL, the expected size will be returned in the **size** field, but no other data will be written.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj ubh:}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhj ubj)}(h[struct drm_pvr_ioctl_dev_query_args { __u32 type; __u32 size; __u64 pointer; };h]h[struct drm_pvr_ioctl_dev_query_args { __u32 type; __u32 size; __u64 pointer; };}hj sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhj ubh)}(h **Members**h]jr)}(hj h]hMembers}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhj ubj)}(hhh](j)}(hd``type`` Type of query and output struct. See :c:type:`enum drm_pvr_dev_query `. h](j)}(h``type``h]h)}(hj h]htype}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhj ubj)}(hhh]h)}(hZType of query and output struct. See :c:type:`enum drm_pvr_dev_query `.h](h%Type of query and output struct. See }(hj hhhNhNubh)}(h4:c:type:`enum drm_pvr_dev_query `h]h)}(hj h]henum drm_pvr_dev_query}(hj hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_dev_queryuh1hhj hMhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(hX ``size`` Size of the receiving struct, see **type**. After a successful call this will be updated to the written byte length. Can also be used to get the minimum byte length (see **pointer**). This allows additional fields to be appended to the structs in future. h](j)}(h``size``h]h)}(hj0 h]hsize}(hj2 hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj. ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhj* ubj)}(hhh](h)}(h+Size of the receiving struct, see **type**.h](h"Size of the receiving struct, see }(hjI hhhNhNubjr)}(h**type**h]htype}(hjQ hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjI ubh.}(hjI hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhjF ubh)}(hAfter a successful call this will be updated to the written byte length. Can also be used to get the minimum byte length (see **pointer**). This allows additional fields to be appended to the structs in future.h](h~After a successful call this will be updated to the written byte length. Can also be used to get the minimum byte length (see }(hjj hhhNhNubjr)}(h **pointer**h]hpointer}(hjr hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjj ubhI). This allows additional fields to be appended to the structs in future.}(hjj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhjF ubeh}(h]h ]h"]h$]h&]uh1jhj* ubeh}(h]h ]h"]h$]h&]uh1jhjE hMhj ubj)}(h``pointer`` Pointer to struct **type**. Must be large enough to contain **size** bytes. If pointer is NULL, the expected size will be returned in the **size** field, but no other data will be written.h](j)}(h ``pointer``h]h)}(hj h]hpointer}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhj ubj)}(hhh](h)}(hPointer to struct **type**.h](hPointer to struct }(hj hhhNhNubjr)}(h**type**h]htype}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhj ubh)}(hMust be large enough to contain **size** bytes. If pointer is NULL, the expected size will be returned in the **size** field, but no other data will be written.h](h Must be large enough to contain }(hj hhhNhNubjr)}(h**size**h]hsize}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj ubhF bytes. If pointer is NULL, the expected size will be returned in the }(hj hhhNhNubjr)}(h**size**h]hsize}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj ubh* field, but no other data will be written.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:33: ./include/uapi/drm/pvr_drm.hhMhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j%drm_pvr_dev_query_gpu_info (C struct)c.drm_pvr_dev_query_gpu_infohNtauh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhNubj)}(hhh](j)}(hdrm_pvr_dev_query_gpu_infoh]j)}(h!struct drm_pvr_dev_query_gpu_infoh](j)}(hjh]hstruct}(hj= hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9 hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hjK hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9 hhhjJ hKubj )}(hdrm_pvr_dev_query_gpu_infoh]j)}(hj7 h]hdrm_pvr_dev_query_gpu_info}(hj] hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjY ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj9 hhhjJ hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj5 hhhjJ hKubah}(h]j/ ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjJ hKhj2 hhubj@)}(hhh]h)}(hAContainer used to fetch information about the graphics processor.h]hAContainer used to fetch information about the graphics processor.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKuhj| hhubah}(h]h ]h"]h$]h&]uh1j?hj2 hhhjJ hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj jcj jdjejfuh1jhhhjhj1 hNubjh)}(hXD**Definition**:: struct drm_pvr_dev_query_gpu_info { __u64 gpu_id; __u32 num_phantoms; __u32 _padding_c; }; **Members** ``gpu_id`` GPU identifier. For all currently supported GPUs this is the BVNC encoded as a 64-bit value as follows: +--------+--------+--------+-------+ | 63..48 | 47..32 | 31..16 | 15..0 | +========+========+========+=======+ | B | V | N | C | +--------+--------+--------+-------+ ``num_phantoms`` Number of Phantoms present. ``_padding_c`` Reserved. This field must be zeroed.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj ubh:}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKyhj ubj)}(hfstruct drm_pvr_dev_query_gpu_info { __u64 gpu_id; __u32 num_phantoms; __u32 _padding_c; };h]hfstruct drm_pvr_dev_query_gpu_info { __u64 gpu_id; __u32 num_phantoms; __u32 _padding_c; };}hj sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhK{hj ubh)}(h **Members**h]jr)}(hj h]hMembers}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj ubj)}(hhh](j)}(hX=``gpu_id`` GPU identifier. For all currently supported GPUs this is the BVNC encoded as a 64-bit value as follows: +--------+--------+--------+-------+ | 63..48 | 47..32 | 31..16 | 15..0 | +========+========+========+=======+ | B | V | N | C | +--------+--------+--------+-------+ h](j)}(h ``gpu_id``h]h)}(hj h]hgpu_id}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj ubj)}(hhh](h)}(hGPU identifier.h]hGPU identifier.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhK~hjubh)}(hWFor all currently supported GPUs this is the BVNC encoded as a 64-bit value as follows:h]hWFor all currently supported GPUs this is the BVNC encoded as a 64-bit value as follows:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubh)}(h+--------+--------+--------+-------+ | 63..48 | 47..32 | 31..16 | 15..0 | +========+========+========+=======+ | B | V | N | C | +--------+--------+--------+-------+ h]htable)}(hhh]htgroup)}(hhh](hcolspec)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1j1hj.ubj2)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1j1hj.ubj2)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1j1hj.ubj2)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1j1hj.ubhthead)}(hhh]hrow)}(hhh](hentry)}(hhh]h)}(h63..48h]h63..48}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjgubah}(h]h ]h"]h$]h&]uh1jehjbubjf)}(hhh]h)}(h47..32h]h47..32}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxhKhjubah}(h]h ]h"]h$]h&]uh1jehjbubjf)}(hhh]h)}(h31..16h]h31..16}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxhKhjubah}(h]h ]h"]h$]h&]uh1jehjbubjf)}(hhh]h)}(h15..0h]h15..0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxhKhjubah}(h]h ]h"]h$]h&]uh1jehjbubeh}(h]h ]h"]h$]h&]uh1j`hj]ubah}(h]h ]h"]h$]h&]uh1j[hj.ubhtbody)}(hhh]ja)}(hhh](jf)}(hhh]h)}(hBh]hB}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubah}(h]h ]h"]h$]h&]uh1jehjubjf)}(hhh]h)}(hVh]hV}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1jehjubjf)}(hhh]h)}(hNh]hN}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1jehjubjf)}(hhh]h)}(hCh]hC}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1jehjubeh}(h]h ]h"]h$]h&]uh1j`hjubah}(h]h ]h"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]colsKuh1j,hj)ubah}(h]h ]h"]h$]h&]uh1j'hj#ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubeh}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhjhKhj ubj)}(h-``num_phantoms`` Number of Phantoms present. h](j)}(h``num_phantoms``h]h)}(hjgh]h num_phantoms}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhjeubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjaubj)}(hhh]h)}(hNumber of Phantoms present.h]hNumber of Phantoms present.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hKhj}ubah}(h]h ]h"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]uh1jhj|hKhj ubj)}(h3``_padding_c`` Reserved. This field must be zeroed.h](j)}(h``_padding_c``h]h)}(hjh]h _padding_c}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhj1 hNubh)}(h**Description**h]jr)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjhhubh)}(hWhen fetching this type :c:type:`struct drm_pvr_ioctl_dev_query_args `.type must be set to ``DRM_PVR_DEV_QUERY_GPU_INFO_GET``.h](hWhen fetching this type }(hjhhhNhNubh)}(hL:c:type:`struct drm_pvr_ioctl_dev_query_args `h]h)}(hjh]h#struct drm_pvr_ioctl_dev_query_args}(hjhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_ioctl_dev_query_argsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKvhjubh.type must be set to }(hjhhhNhNubh)}(h"``DRM_PVR_DEV_QUERY_GPU_INFO_GET``h]hDRM_PVR_DEV_QUERY_GPU_INFO_GET}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj hKvhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j)drm_pvr_dev_query_runtime_info (C struct) c.drm_pvr_dev_query_runtime_infohNtauh1jhjhhhj1 hNubj)}(hhh](j)}(hdrm_pvr_dev_query_runtime_infoh]j)}(h%struct drm_pvr_dev_query_runtime_infoh](j)}(hjh]hstruct}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhK|ubj)}(h h]h }(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRhhhjchK|ubj )}(hdrm_pvr_dev_query_runtime_infoh]j)}(hjPh]hdrm_pvr_dev_query_runtime_info}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjRhhhjchK|ubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjNhhhjchK|ubah}(h]jIah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjchK|hjKhhubj@)}(hhh]h)}(h?Container used to fetch information about the graphics runtime.h]h?Container used to fetch information about the graphics runtime.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j?hjKhhhjchK|ubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjjcjjdjejfuh1jhhhjhj1 hNubjh)}(hX**Definition**:: struct drm_pvr_dev_query_runtime_info { __u64 free_list_min_pages; __u64 free_list_max_pages; __u32 common_store_alloc_region_size; __u32 common_store_partition_space_size; __u32 max_coeffs; __u32 cdm_max_local_mem_size_regs; }; **Members** ``free_list_min_pages`` Minimum allowed free list size, in PM physical pages. ``free_list_max_pages`` Maximum allowed free list size, in PM physical pages. ``common_store_alloc_region_size`` Size of the Allocation Region within the Common Store used for coefficient and shared registers, in dwords. ``common_store_partition_space_size`` Size of the Partition Space within the Common Store for output buffers, in dwords. ``max_coeffs`` Maximum coefficients, in dwords. ``cdm_max_local_mem_size_regs`` Maximum amount of local memory available to a compute kernel, in dwords.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hstruct drm_pvr_dev_query_runtime_info { __u64 free_list_min_pages; __u64 free_list_max_pages; __u32 common_store_alloc_region_size; __u32 common_store_partition_space_size; __u32 max_coeffs; __u32 cdm_max_local_mem_size_regs; };h]hstruct drm_pvr_dev_query_runtime_info { __u64 free_list_min_pages; __u64 free_list_max_pages; __u32 common_store_alloc_region_size; __u32 common_store_partition_space_size; __u32 max_coeffs; __u32 cdm_max_local_mem_size_regs; };}hjsbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubh)}(h **Members**h]jr)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh](j)}(hN``free_list_min_pages`` Minimum allowed free list size, in PM physical pages. h](j)}(h``free_list_min_pages``h]h)}(hjh]hfree_list_min_pages}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh]h)}(h5Minimum allowed free list size, in PM physical pages.h]h5Minimum allowed free list size, in PM physical pages.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(hN``free_list_max_pages`` Maximum allowed free list size, in PM physical pages. h](j)}(h``free_list_max_pages``h]h)}(hj?h]hfree_list_max_pages}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj9ubj)}(hhh]h)}(h5Maximum allowed free list size, in PM physical pages.h]h5Maximum allowed free list size, in PM physical pages.}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjUubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhjThKhjubj)}(h``common_store_alloc_region_size`` Size of the Allocation Region within the Common Store used for coefficient and shared registers, in dwords. h](j)}(h"``common_store_alloc_region_size``h]h)}(hjyh]hcommon_store_alloc_region_size}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjwubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjsubj)}(hhh]h)}(hkSize of the Allocation Region within the Common Store used for coefficient and shared registers, in dwords.h]hkSize of the Allocation Region within the Common Store used for coefficient and shared registers, in dwords.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubah}(h]h ]h"]h$]h&]uh1jhjsubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(hy``common_store_partition_space_size`` Size of the Partition Space within the Common Store for output buffers, in dwords. h](j)}(h%``common_store_partition_space_size``h]h)}(hjh]h!common_store_partition_space_size}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh]h)}(hRSize of the Partition Space within the Common Store for output buffers, in dwords.h]hRSize of the Partition Space within the Common Store for output buffers, in dwords.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h0``max_coeffs`` Maximum coefficients, in dwords. h](j)}(h``max_coeffs``h]h)}(hjh]h max_coeffs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh]h)}(h Maximum coefficients, in dwords.h]h Maximum coefficients, in dwords.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(hh``cdm_max_local_mem_size_regs`` Maximum amount of local memory available to a compute kernel, in dwords.h](j)}(h``cdm_max_local_mem_size_regs``h]h)}(hj&h]hcdm_max_local_mem_size_regs}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj$ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj ubj)}(hhh]h)}(hHMaximum amount of local memory available to a compute kernel, in dwords.h]hHMaximum amount of local memory available to a compute kernel, in dwords.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hKhj<ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj;hKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhj1 hNubh)}(h**Description**h]jr)}(hjhh]h Description}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjfubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjhhubh)}(hWhen fetching this type :c:type:`struct drm_pvr_ioctl_dev_query_args `.type must be set to ``DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET``.h](hWhen fetching this type }(hj~hhhNhNubh)}(hL:c:type:`struct drm_pvr_ioctl_dev_query_args `h]h)}(hjh]h#struct drm_pvr_ioctl_dev_query_args}(hjhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_ioctl_dev_query_argsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj~ubh.type must be set to }(hj~hhhNhNubh)}(h&``DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET``h]h"DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~ubh.}(hj~hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhKhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j#drm_pvr_dev_query_quirks (C struct)c.drm_pvr_dev_query_quirkshNtauh1jhjhhhj1 hNubj)}(hhh](j)}(hdrm_pvr_dev_query_quirksh]j)}(hstruct drm_pvr_dev_query_quirksh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKubj )}(hdrm_pvr_dev_query_quirksh]j)}(hjh]hdrm_pvr_dev_query_quirks}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjhhhjhKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjhhhjhKubah}(h]jah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjhKhjhhubj@)}(hhh]h)}(hzContainer used to fetch information about hardware fixes for which the device may require support in the user mode driver.h]hzContainer used to fetch information about hardware fixes for which the device may require support in the user mode driver.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j?hjhhhjhKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj5jcj5jdjejfuh1jhhhjhj1 hNubjh)}(hXa**Definition**:: struct drm_pvr_dev_query_quirks { __u64 quirks; __u16 count; __u16 musthave_count; __u32 _padding_c; }; **Members** ``quirks`` A userspace address for the hardware quirks __u32 array. The first **musthave_count** items in the list are quirks that the client must support for this device. If userspace does not support all these quirks then functionality is not guaranteed and client initialisation must fail. The remaining quirks in the list affect userspace and the kernel or firmware. They are disabled by default and require userspace to opt-in. The opt-in mechanism depends on the quirk. ``count`` Length of **quirks** (number of __u32). ``musthave_count`` The number of entries in **quirks** that are mandatory, starting at index 0. ``_padding_c`` Reserved. This field must be zeroed.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj=ubh:}(hj=hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj9ubj)}(hwstruct drm_pvr_dev_query_quirks { __u64 quirks; __u16 count; __u16 musthave_count; __u32 _padding_c; };h]hwstruct drm_pvr_dev_query_quirks { __u64 quirks; __u16 count; __u16 musthave_count; __u32 _padding_c; };}hjZsbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj9ubh)}(h **Members**h]jr)}(hjkh]hMembers}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjiubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj9ubj)}(hhh](j)}(hX``quirks`` A userspace address for the hardware quirks __u32 array. The first **musthave_count** items in the list are quirks that the client must support for this device. If userspace does not support all these quirks then functionality is not guaranteed and client initialisation must fail. The remaining quirks in the list affect userspace and the kernel or firmware. They are disabled by default and require userspace to opt-in. The opt-in mechanism depends on the quirk. h](j)}(h ``quirks``h]h)}(hjh]hquirks}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh](h)}(h8A userspace address for the hardware quirks __u32 array.h]h8A userspace address for the hardware quirks __u32 array.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubh)}(hXThe first **musthave_count** items in the list are quirks that the client must support for this device. If userspace does not support all these quirks then functionality is not guaranteed and client initialisation must fail. The remaining quirks in the list affect userspace and the kernel or firmware. They are disabled by default and require userspace to opt-in. The opt-in mechanism depends on the quirk.h](h The first }(hjhhhNhNubjr)}(h**musthave_count**h]hmusthave_count}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubhX{ items in the list are quirks that the client must support for this device. If userspace does not support all these quirks then functionality is not guaranteed and client initialisation must fail. The remaining quirks in the list affect userspace and the kernel or firmware. They are disabled by default and require userspace to opt-in. The opt-in mechanism depends on the quirk.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h2``count`` Length of **quirks** (number of __u32). h](j)}(h ``count``h]h)}(hjh]hcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh]h)}(h'Length of **quirks** (number of __u32).h](h Length of }(hjhhhNhNubjr)}(h **quirks**h]hquirks}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubh (number of __u32).}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h```musthave_count`` The number of entries in **quirks** that are mandatory, starting at index 0. h](j)}(h``musthave_count``h]h)}(hj0h]hmusthave_count}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj*ubj)}(hhh]h)}(hLThe number of entries in **quirks** that are mandatory, starting at index 0.h](hThe number of entries in }(hjIhhhNhNubjr)}(h **quirks**h]hquirks}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjIubh) that are mandatory, starting at index 0.}(hjIhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjFubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhKhjubj)}(h3``_padding_c`` Reserved. This field must be zeroed.h](j)}(h``_padding_c``h]h)}(hj|h]h _padding_c}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjzubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjvubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubah}(h]h ]h"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhj1 hNubh)}(h**Description**h]jr)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjhhubh)}(hWhen fetching this type :c:type:`struct drm_pvr_ioctl_dev_query_args `.type must be set to ``DRM_PVR_DEV_QUERY_QUIRKS_GET``.h](hWhen fetching this type }(hjhhhNhNubh)}(hL:c:type:`struct drm_pvr_ioctl_dev_query_args `h]h)}(hjh]h#struct drm_pvr_ioctl_dev_query_args}(hjhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_ioctl_dev_query_argsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubh.type must be set to }(hjhhhNhNubh)}(h ``DRM_PVR_DEV_QUERY_QUIRKS_GET``h]hDRM_PVR_DEV_QUERY_QUIRKS_GET}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhKhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j)drm_pvr_dev_query_enhancements (C struct) c.drm_pvr_dev_query_enhancementshNtauh1jhjhhhj1 hNubj)}(hhh](j)}(hdrm_pvr_dev_query_enhancementsh]j)}(h%struct drm_pvr_dev_query_enhancementsh](j)}(hjh]hstruct}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.hhhj?hKubj )}(hdrm_pvr_dev_query_enhancementsh]j)}(hj,h]hdrm_pvr_dev_query_enhancements}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj.hhhj?hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj*hhhj?hKubah}(h]j%ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj?hKhj'hhubj@)}(hhh]h)}(hContainer used to fetch information about optional enhancements supported by the device that require support in the user mode driver.h]hContainer used to fetch information about optional enhancements supported by the device that require support in the user mode driver.}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjqhhubah}(h]h ]h"]h$]h&]uh1j?hj'hhhj?hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjjcjjdjejfuh1jhhhjhj1 hNubjh)}(hX^**Definition**:: struct drm_pvr_dev_query_enhancements { __u64 enhancements; __u16 count; __u16 _padding_a; __u32 _padding_c; }; **Members** ``enhancements`` A userspace address for the hardware enhancements __u32 array. These enhancements affect userspace and the kernel or firmware. They are disabled by default and require userspace to opt-in. The opt-in mechanism depends on the enhancement. ``count`` Length of **enhancements** (number of __u32). ``_padding_a`` Reserved. This field must be zeroed. ``_padding_c`` Reserved. This field must be zeroed.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hstruct drm_pvr_dev_query_enhancements { __u64 enhancements; __u16 count; __u16 _padding_a; __u32 _padding_c; };h]hstruct drm_pvr_dev_query_enhancements { __u64 enhancements; __u16 count; __u16 _padding_a; __u32 _padding_c; };}hjsbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubh)}(h **Members**h]jr)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh](j)}(hX``enhancements`` A userspace address for the hardware enhancements __u32 array. These enhancements affect userspace and the kernel or firmware. They are disabled by default and require userspace to opt-in. The opt-in mechanism depends on the enhancement. h](j)}(h``enhancements``h]h)}(hjh]h enhancements}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh](h)}(h>A userspace address for the hardware enhancements __u32 array.h]h>A userspace address for the hardware enhancements __u32 array.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubh)}(hThese enhancements affect userspace and the kernel or firmware. They are disabled by default and require userspace to opt-in. The opt-in mechanism depends on the enhancement.h]hThese enhancements affect userspace and the kernel or firmware. They are disabled by default and require userspace to opt-in. The opt-in mechanism depends on the enhancement.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h8``count`` Length of **enhancements** (number of __u32). h](j)}(h ``count``h]h)}(hj*h]hcount}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhj$ubj)}(hhh]h)}(h-Length of **enhancements** (number of __u32).h](h Length of }(hjChhhNhNubjr)}(h**enhancements**h]h enhancements}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjCubh (number of __u32).}(hjChhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj?hKhj@ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj?hKhjubj)}(h4``_padding_a`` Reserved. This field must be zeroed. h](j)}(h``_padding_a``h]h)}(hjuh]h _padding_a}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjsubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjoubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h3``_padding_c`` Reserved. This field must be zeroed.h](j)}(h``_padding_c``h]h)}(hjh]h _padding_c}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhj1 hNubh)}(h**Description**h]jr)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhMhjhhubh)}(hWhen fetching this type :c:type:`struct drm_pvr_ioctl_dev_query_args `.type must be set to ``DRM_PVR_DEV_ENHANCEMENTS_GET``.h](hWhen fetching this type }(hjhhhNhNubh)}(hL:c:type:`struct drm_pvr_ioctl_dev_query_args `h]h)}(hjh]h#struct drm_pvr_ioctl_dev_query_args}(hjhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_ioctl_dev_query_argsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:36: ./include/uapi/drm/pvr_drm.hhKhjubh.type must be set to }(hjhhhNhNubh)}(h ``DRM_PVR_DEV_ENHANCEMENTS_GET``h]hDRM_PVR_DEV_ENHANCEMENTS_GET}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj.hKhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jdrm_pvr_heap_id (C enum)c.drm_pvr_heap_idhNtauh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhNubj)}(hhh](j)}(hdrm_pvr_heap_idh]j)}(henum drm_pvr_heap_idh](j)}(hjh]henum}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjahhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjahhhjrhKubj )}(hdrm_pvr_heap_idh]j)}(hj_h]hdrm_pvr_heap_id}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjahhhjrhKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj]hhhjrhKubah}(h]jWah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjrhKhjZhhubj@)}(hhh]h)}(hOArray index for heap info data returned by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``.h](h+Array index for heap info data returned by }(hjhhhNhNubh)}(h#``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``h]hDRM_PVR_DEV_QUERY_HEAP_INFO_GET}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j?hjZhhhjrhKubeh}(h]h ](j\enumeh"]h$]h&]jaj\jbjjcjjdjejfuh1jhhhjhjYhNubjh)}(hX**Constants** ``DRM_PVR_HEAP_GENERAL`` General purpose heap. ``DRM_PVR_HEAP_PDS_CODE_DATA`` PDS code and data heap. ``DRM_PVR_HEAP_USC_CODE`` USC code heap. ``DRM_PVR_HEAP_RGNHDR`` Region header heap. Only used if GPU has BRN63142. ``DRM_PVR_HEAP_VIS_TEST`` Visibility test heap. ``DRM_PVR_HEAP_TRANSFER_FRAG`` Transfer fragment heap. ``DRM_PVR_HEAP_COUNT`` The number of heaps returned by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``. More heaps may be added, so this also serves as the copy limit when sent by the caller.h](h)}(h **Constants**h]jr)}(hjh]h Constants}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMhjubj)}(hhh](j)}(h/``DRM_PVR_HEAP_GENERAL`` General purpose heap. h](j)}(h``DRM_PVR_HEAP_GENERAL``h]h)}(hjh]hDRM_PVR_HEAP_GENERAL}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM hjubj)}(hhh]h)}(hGeneral purpose heap.h]hGeneral purpose heap.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h7``DRM_PVR_HEAP_PDS_CODE_DATA`` PDS code and data heap. h](j)}(h``DRM_PVR_HEAP_PDS_CODE_DATA``h]h)}(hj3h]hDRM_PVR_HEAP_PDS_CODE_DATA}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM hj-ubj)}(hhh]h)}(hPDS code and data heap.h]hPDS code and data heap.}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjHhM hjIubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhjHhM hjubj)}(h)``DRM_PVR_HEAP_USC_CODE`` USC code heap. h](j)}(h``DRM_PVR_HEAP_USC_CODE``h]h)}(hjlh]hDRM_PVR_HEAP_USC_CODE}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMhjfubj)}(hhh]h)}(hUSC code heap.h]hUSC code heap.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hK``DRM_PVR_HEAP_RGNHDR`` Region header heap. Only used if GPU has BRN63142. h](j)}(h``DRM_PVR_HEAP_RGNHDR``h]h)}(hjh]hDRM_PVR_HEAP_RGNHDR}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMhjubj)}(hhh]h)}(h2Region header heap. Only used if GPU has BRN63142.h]h2Region header heap. Only used if GPU has BRN63142.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h0``DRM_PVR_HEAP_VIS_TEST`` Visibility test heap. h](j)}(h``DRM_PVR_HEAP_VIS_TEST``h]h)}(hjh]hDRM_PVR_HEAP_VIS_TEST}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMhjubj)}(hhh]h)}(hVisibility test heap.h]hVisibility test heap.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h7``DRM_PVR_HEAP_TRANSFER_FRAG`` Transfer fragment heap. h](j)}(h``DRM_PVR_HEAP_TRANSFER_FRAG``h]h)}(hjh]hDRM_PVR_HEAP_TRANSFER_FRAG}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMhjubj)}(hhh]h)}(hTransfer fragment heap.h]hTransfer fragment heap.}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj,hMhj-ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj,hMhjubj)}(h``DRM_PVR_HEAP_COUNT`` The number of heaps returned by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``. More heaps may be added, so this also serves as the copy limit when sent by the caller.h](j)}(h``DRM_PVR_HEAP_COUNT``h]h)}(hjPh]hDRM_PVR_HEAP_COUNT}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjNubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMhjJubj)}(hhh](h)}(hDThe number of heaps returned by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``.h](h The number of heaps returned by }(hjihhhNhNubh)}(h#``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``h]hDRM_PVR_DEV_QUERY_HEAP_INFO_GET}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjiubh.}(hjihhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMhjfubh)}(hWMore heaps may be added, so this also serves as the copy limit when sent by the caller.h]hWMore heaps may be added, so this also serves as the copy limit when sent by the caller.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjehMhjfubeh}(h]h ]h"]h$]h&]uh1jhjJubeh}(h]h ]h"]h$]h&]uh1jhjehMhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhjYhNubh)}(h**Description**h]jr)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM!hjhhubh)}(hFor compatibility reasons all indices will be present in the returned array, however some heaps may not be present. These are indicated where :c:type:`struct drm_pvr_heap `.size is set to zero.h](hFor compatibility reasons all indices will be present in the returned array, however some heaps may not be present. These are indicated where }(hjhhhNhNubh)}(h,:c:type:`struct drm_pvr_heap `h]h)}(hjh]hstruct drm_pvr_heap}(hjhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZ drm_pvr_heapuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMhjubh.size is set to zero.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhMhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jdrm_pvr_heap (C struct)c.drm_pvr_heaphNtauh1jhjhhhjYhNubj)}(hhh](j)}(h drm_pvr_heaph]j)}(hstruct drm_pvr_heaph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM ubj)}(h h]h }(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhj!hM ubj )}(h drm_pvr_heaph]j)}(hjh]h drm_pvr_heap}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjhhhj!hM ubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj hhhj!hM ubah}(h]jah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj!hM hj hhubj@)}(hhh]h)}(h2Container holding information about a single heap.h]h2Container holding information about a single heap.}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM#hjShhubah}(h]h ]h"]h$]h&]uh1j?hj hhhj!hM ubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjnjcjnjdjejfuh1jhhhjhjYhNubjh)}(hXY**Definition**:: struct drm_pvr_heap { __u64 base; __u64 size; __u32 flags; __u32 page_size_log2; }; **Members** ``base`` Base address of heap. ``size`` Size of heap, in bytes. Will be 0 if the heap is not present. ``flags`` Flags for this heap. Currently always 0. ``page_size_log2`` Log2 of page size.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjvubh:}(hjvhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM'hjrubj)}(hcstruct drm_pvr_heap { __u64 base; __u64 size; __u32 flags; __u32 page_size_log2; };h]hcstruct drm_pvr_heap { __u64 base; __u64 size; __u32 flags; __u32 page_size_log2; };}hjsbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM)hjrubh)}(h **Members**h]jr)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM0hjrubj)}(hhh](j)}(h``base`` Base address of heap. h](j)}(h``base``h]h)}(hjh]hbase}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM)hjubj)}(hhh]h)}(hBase address of heap.h]hBase address of heap.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM)hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM)hjubj)}(hG``size`` Size of heap, in bytes. Will be 0 if the heap is not present. h](j)}(h``size``h]h)}(hjh]hsize}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM,hjubj)}(hhh]h)}(h=Size of heap, in bytes. Will be 0 if the heap is not present.h]h=Size of heap, in bytes. Will be 0 if the heap is not present.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM,hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM,hjubj)}(h3``flags`` Flags for this heap. Currently always 0. h](j)}(h ``flags``h]h)}(hj5h]hflags}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM/hj/ubj)}(hhh]h)}(h(Flags for this heap. Currently always 0.h]h(Flags for this heap. Currently always 0.}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJhM/hjKubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhjJhM/hjubj)}(h%``page_size_log2`` Log2 of page size.h](j)}(h``page_size_log2``h]h)}(hjnh]hpage_size_log2}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhjlubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM1hjhubj)}(hhh]h)}(hLog2 of page size.h]hLog2 of page size.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM2hjubah}(h]h ]h"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]uh1jhjhM1hjubeh}(h]h ]h"]h$]h&]uh1jhjrubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhjYhNubh)}(h**Description**h]jr)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM5hjhhubh)}(h(This will always be fetched as an array.h]h(This will always be fetched as an array.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM$hjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j&drm_pvr_dev_query_heap_info (C struct)c.drm_pvr_dev_query_heap_infohNtauh1jhjhhhjYhNubj)}(hhh](j)}(hdrm_pvr_dev_query_heap_infoh]j)}(h"struct drm_pvr_dev_query_heap_infoh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM)ubj)}(h h]h }(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhM)ubj )}(hdrm_pvr_dev_query_heap_infoh]j)}(hjh]hdrm_pvr_dev_query_heap_info}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjhhhjhM)ubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjhhhjhM)ubah}(h]jah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjhM)hjhhubj@)}(hhh]h)}(hOContainer used to fetch information about heaps supported by the device driver.h]hOContainer used to fetch information about heaps supported by the device driver.}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM6hj.hhubah}(h]h ]h"]h$]h&]uh1j?hjhhhjhM)ubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjIjcjIjdjejfuh1jhhhjhjYhNubjh)}(hXA**Definition**:: struct drm_pvr_dev_query_heap_info { struct drm_pvr_obj_array heaps; }; **Members** ``heaps`` Array of :c:type:`struct drm_pvr_heap `. If pointer is NULL, the count and stride will be updated with those known to the driver version, to facilitate allocation by the caller.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjQubh:}(hjQhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM:hjMubj)}(hKstruct drm_pvr_dev_query_heap_info { struct drm_pvr_obj_array heaps; };h]hKstruct drm_pvr_dev_query_heap_info { struct drm_pvr_obj_array heaps; };}hjnsbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM<hjMubh)}(h **Members**h]jr)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj}ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM@hjMubj)}(hhh]j)}(h``heaps`` Array of :c:type:`struct drm_pvr_heap `. If pointer is NULL, the count and stride will be updated with those known to the driver version, to facilitate allocation by the caller.h](j)}(h ``heaps``h]h)}(hjh]hheaps}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMDhjubj)}(hhh]h)}(hArray of :c:type:`struct drm_pvr_heap `. If pointer is NULL, the count and stride will be updated with those known to the driver version, to facilitate allocation by the caller.h](h Array of }(hjhhhNhNubh)}(h,:c:type:`struct drm_pvr_heap `h]h)}(hjh]hstruct drm_pvr_heap}(hjhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZ drm_pvr_heapuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMChjubh. If pointer is NULL, the count and stride will be updated with those known to the driver version, to facilitate allocation by the caller.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhMChjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMDhjubah}(h]h ]h"]h$]h&]uh1jhjMubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhjYhNubh)}(h**Description**h]jr)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhMHhjhhubh)}(hPlease note all driver-supported heaps will be returned up to :c:type:`heaps.count `. Some heaps will not be present in all devices, which will be indicated by :c:type:`struct drm_pvr_heap `.size being set to zero.h](h>Please note all driver-supported heaps will be returned up to }(hjhhhNhNubh)}(h:c:type:`heaps.count `h]h)}(hj$h]h heaps.count}(hj&hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj"ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZheapsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM7hjubhL. Some heaps will not be present in all devices, which will be indicated by }(hjhhhNhNubh)}(h,:c:type:`struct drm_pvr_heap `h]h)}(hjHh]hstruct drm_pvr_heap}(hjJhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjFubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZ drm_pvr_heapuh1hhjAhM7hjubh.size being set to zero.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjAhM7hjhhubh)}(hWhen fetching this type :c:type:`struct drm_pvr_ioctl_dev_query_args `.type must be set to ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``.h](hWhen fetching this type }(hjohhhNhNubh)}(hL:c:type:`struct drm_pvr_ioctl_dev_query_args `h]h)}(hjyh]h#struct drm_pvr_ioctl_dev_query_args}(hj{hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjwubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_ioctl_dev_query_argsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:43: ./include/uapi/drm/pvr_drm.hhM;hjoubh.type must be set to }(hjohhhNhNubh)}(h#``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``h]hDRM_PVR_DEV_QUERY_HEAP_INFO_GET}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjoubh.}(hjohhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhM;hjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j'drm_pvr_static_data_area_usage (C enum) c.drm_pvr_static_data_area_usagehNtauh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhNubj)}(hhh](j)}(hdrm_pvr_static_data_area_usageh]j)}(h#enum drm_pvr_static_data_area_usageh](j)}(hjh]henum}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKubj )}(hdrm_pvr_static_data_area_usageh]j)}(hjh]hdrm_pvr_static_data_area_usage}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjhhhjhKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjhhhjhKubah}(h]jah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjhKhjhhubj@)}(hhh]h)}(h^Array index for static data area info returned by ``DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET``.h](h2Array index for static data area info returned by }(hjhhhNhNubh)}(h+``DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET``h]h'DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMJhj hhubah}(h]h ]h"]h$]h&]uh1j?hjhhhjhKubeh}(h]h ](j\enumeh"]h$]h&]jaj\jbj9jcj9jdjejfuh1jhhhjhjhNubjh)}(hX**Constants** ``DRM_PVR_STATIC_DATA_AREA_EOT`` End of Tile PDS program code segment. The End of Tile PDS task runs at completion of a tile during a fragment job, and is responsible for emitting the tile to the Pixel Back End. ``DRM_PVR_STATIC_DATA_AREA_FENCE`` MCU fence area, used during cache flush and invalidation. This must point to valid physical memory but the contents otherwise are not used. ``DRM_PVR_STATIC_DATA_AREA_VDM_SYNC`` VDM sync program. The VDM sync program is used to synchronise multiple areas of the GPU hardware. ``DRM_PVR_STATIC_DATA_AREA_YUV_CSC`` YUV coefficients. Area contains up to 16 slots with stride of 64 bytes. Each is a 3x4 matrix of u16 fixed point numbers, with 1 sign bit, 2 integer bits and 13 fractional bits. The slots are : 0 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY_KHR 1 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY_KHR (full range) 2 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY_KHR (conformant range) 3 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (full range) 4 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (conformant range) 5 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (full range) 6 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (conformant range) 7 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (full range) 8 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (conformant range) 9 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (conformant range, 10 bit) 10 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (conformant range, 10 bit) 11 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (conformant range, 10 bit) 14 = Identity (biased) 15 = Identityh](h)}(h **Constants**h]jr)}(hjCh]h Constants}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjAubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMNhj=ubj)}(hhh](j)}(h``DRM_PVR_STATIC_DATA_AREA_EOT`` End of Tile PDS program code segment. The End of Tile PDS task runs at completion of a tile during a fragment job, and is responsible for emitting the tile to the Pixel Back End. h](j)}(h ``DRM_PVR_STATIC_DATA_AREA_EOT``h]h)}(hjbh]hDRM_PVR_STATIC_DATA_AREA_EOT}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMThj\ubj)}(hhh](h)}(h%End of Tile PDS program code segment.h]h%End of Tile PDS program code segment.}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMQhjxubh)}(hThe End of Tile PDS task runs at completion of a tile during a fragment job, and is responsible for emitting the tile to the Pixel Back End.h]hThe End of Tile PDS task runs at completion of a tile during a fragment job, and is responsible for emitting the tile to the Pixel Back End.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMShjxubeh}(h]h ]h"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhMThjYubj)}(h``DRM_PVR_STATIC_DATA_AREA_FENCE`` MCU fence area, used during cache flush and invalidation. This must point to valid physical memory but the contents otherwise are not used. h](j)}(h"``DRM_PVR_STATIC_DATA_AREA_FENCE``h]h)}(hjh]hDRM_PVR_STATIC_DATA_AREA_FENCE}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMZhjubj)}(hhh](h)}(h9MCU fence area, used during cache flush and invalidation.h]h9MCU fence area, used during cache flush and invalidation.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMWhjubh)}(hQThis must point to valid physical memory but the contents otherwise are not used.h]hQThis must point to valid physical memory but the contents otherwise are not used.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMZhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMZhjYubj)}(h``DRM_PVR_STATIC_DATA_AREA_VDM_SYNC`` VDM sync program. The VDM sync program is used to synchronise multiple areas of the GPU hardware. h](j)}(h%``DRM_PVR_STATIC_DATA_AREA_VDM_SYNC``h]h)}(hjh]h!DRM_PVR_STATIC_DATA_AREA_VDM_SYNC}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhM_hjubj)}(hhh](h)}(hVDM sync program.h]hVDM sync program.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhM]hj ubh)}(hOThe VDM sync program is used to synchronise multiple areas of the GPU hardware.h]hOThe VDM sync program is used to synchronise multiple areas of the GPU hardware.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM_hj ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM_hjYubj)}(hX_``DRM_PVR_STATIC_DATA_AREA_YUV_CSC`` YUV coefficients. Area contains up to 16 slots with stride of 64 bytes. Each is a 3x4 matrix of u16 fixed point numbers, with 1 sign bit, 2 integer bits and 13 fractional bits. The slots are : 0 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY_KHR 1 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY_KHR (full range) 2 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY_KHR (conformant range) 3 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (full range) 4 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (conformant range) 5 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (full range) 6 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (conformant range) 7 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (full range) 8 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (conformant range) 9 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (conformant range, 10 bit) 10 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (conformant range, 10 bit) 11 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (conformant range, 10 bit) 14 = Identity (biased) 15 = Identityh](j)}(h$``DRM_PVR_STATIC_DATA_AREA_YUV_CSC``h]h)}(hj;h]h DRM_PVR_STATIC_DATA_AREA_YUV_CSC}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMthj5ubj)}(hhh](h)}(hYUV coefficients.h]hYUV coefficients.}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMbhjQubh)}(hArea contains up to 16 slots with stride of 64 bytes. Each is a 3x4 matrix of u16 fixed point numbers, with 1 sign bit, 2 integer bits and 13 fractional bits.h]hArea contains up to 16 slots with stride of 64 bytes. Each is a 3x4 matrix of u16 fixed point numbers, with 1 sign bit, 2 integer bits and 13 fractional bits.}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMdhjQubh)}(hXThe slots are : 0 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY_KHR 1 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY_KHR (full range) 2 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY_KHR (conformant range) 3 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (full range) 4 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (conformant range) 5 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (full range) 6 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (conformant range) 7 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (full range) 8 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (conformant range) 9 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (conformant range, 10 bit) 10 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (conformant range, 10 bit) 11 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (conformant range, 10 bit) 14 = Identity (biased) 15 = Identityh]hXThe slots are : 0 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY_KHR 1 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY_KHR (full range) 2 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY_KHR (conformant range) 3 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (full range) 4 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (conformant range) 5 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (full range) 6 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (conformant range) 7 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (full range) 8 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (conformant range) 9 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR (conformant range, 10 bit) 10 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR (conformant range, 10 bit) 11 = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR (conformant range, 10 bit) 14 = Identity (biased) 15 = Identity}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMghjQubeh}(h]h ]h"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]uh1jhjPhMthjYubeh}(h]h ]h"]h$]h&]uh1jhj=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhjhNubh)}(h**Description**h]jr)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMwhjhhubh)}(hFor compatibility reasons all indices will be present in the returned array, however some areas may not be present. These are indicated where :c:type:`struct drm_pvr_static_data_area `.size is set to zero.h](hFor compatibility reasons all indices will be present in the returned array, however some areas may not be present. These are indicated where }(hjhhhNhNubh)}(hD:c:type:`struct drm_pvr_static_data_area `h]h)}(hjh]hstruct drm_pvr_static_data_area}(hjhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_static_data_areauh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMKhjubh.size is set to zero.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhMKhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j#drm_pvr_static_data_area (C struct)c.drm_pvr_static_data_areahNtauh1jhjhhhjhNubj)}(hhh](j)}(hdrm_pvr_static_data_areah]j)}(hstruct drm_pvr_static_data_areah](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMRubj)}(h h]h }(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhj hMRubj )}(hdrm_pvr_static_data_areah]j)}(hjh]hdrm_pvr_static_data_area}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjhhhj hMRubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjhhhj hMRubah}(h]jah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj hMRhjhhubj@)}(hhh]h)}(h>Container holding information about a single static data area.h]h>Container holding information about a single static data area.}(hj? hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj< hhubah}(h]h ]h"]h$]h&]uh1j?hjhhhj hMRubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjW jcjW jdjejfuh1jhhhjhjhNubjh)}(hXA**Definition**:: struct drm_pvr_static_data_area { __u16 area_usage; __u16 location_heap_id; __u32 size; __u64 offset; }; **Members** ``area_usage`` Usage of static data area. See :c:type:`enum drm_pvr_static_data_area_usage `. ``location_heap_id`` Array index of heap where this of static data area is located. This array is fetched using ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``. ``size`` Size of static data area. Not present if set to zero. ``offset`` Offset of static data area from start of heap.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjc hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj_ ubh:}(hj_ hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj[ ubj)}(hxstruct drm_pvr_static_data_area { __u16 area_usage; __u16 location_heap_id; __u32 size; __u64 offset; };h]hxstruct drm_pvr_static_data_area { __u16 area_usage; __u16 location_heap_id; __u32 size; __u64 offset; };}hj| sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj[ ubh)}(h **Members**h]jr)}(hj h]hMembers}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj[ ubj)}(hhh](j)}(h~``area_usage`` Usage of static data area. See :c:type:`enum drm_pvr_static_data_area_usage `. h](j)}(h``area_usage``h]h)}(hj h]h area_usage}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj ubj)}(hhh]h)}(hnUsage of static data area. See :c:type:`enum drm_pvr_static_data_area_usage `.h](hUsage of static data area. See }(hj hhhNhNubh)}(hN:c:type:`enum drm_pvr_static_data_area_usage `h]h)}(hj h]h#enum drm_pvr_static_data_area_usage}(hj hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_static_data_area_usageuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(h``location_heap_id`` Array index of heap where this of static data area is located. This array is fetched using ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``. h](j)}(h``location_heap_id``h]h)}(hj !h]hlocation_heap_id}(hj !hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj!ubj)}(hhh]h)}(hArray index of heap where this of static data area is located. This array is fetched using ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``.h](h[Array index of heap where this of static data area is located. This array is fetched using }(hj"!hhhNhNubh)}(h#``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``h]hDRM_PVR_DEV_QUERY_HEAP_INFO_GET}(hj*!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj"!ubh.}(hj"!hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj!ubah}(h]h ]h"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]uh1jhj!hMhj ubj)}(h?``size`` Size of static data area. Not present if set to zero. h](j)}(h``size``h]h)}(hjU!h]hsize}(hjW!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjS!ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhjO!ubj)}(hhh]h)}(h5Size of static data area. Not present if set to zero.h]h5Size of static data area. Not present if set to zero.}(hjn!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjj!hMhjk!ubah}(h]h ]h"]h$]h&]uh1jhjO!ubeh}(h]h ]h"]h$]h&]uh1jhjj!hMhj ubj)}(h9``offset`` Offset of static data area from start of heap.h](j)}(h ``offset``h]h)}(hj!h]hoffset}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj!ubj)}(hhh]h)}(h.Offset of static data area from start of heap.h]h.Offset of static data area from start of heap.}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj!ubah}(h]h ]h"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]uh1jhj!hMhj ubeh}(h]h ]h"]h$]h&]uh1jhj[ ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhjhNubh)}(h**Description**h]jr)}(hj!h]h Description}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj!ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhjhhubh)}(h(This will always be fetched as an array.h]h(This will always be fetched as an array.}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j.drm_pvr_dev_query_static_data_areas (C struct)%c.drm_pvr_dev_query_static_data_areashNtauh1jhjhhhjhNubj)}(hhh](j)}(h#drm_pvr_dev_query_static_data_areash]j)}(h*struct drm_pvr_dev_query_static_data_areash](j)}(hjh]hstruct}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj "hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMubj)}(h h]h }(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj "hhhj"hMubj )}(h#drm_pvr_dev_query_static_data_areash]j)}(hj "h]h#drm_pvr_dev_query_static_data_areas}(hj/"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+"ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj "hhhj"hMubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj"hhhj"hMubah}(h]j"ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj"hMhj"hhubj@)}(hhh]h)}(hhContainer used to fetch information about the static data areas in heaps supported by the device driver.h]hhContainer used to fetch information about the static data areas in heaps supported by the device driver.}(hjQ"hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhjN"hhubah}(h]h ]h"]h$]h&]uh1j?hj"hhhj"hMubeh}(h]h ](j\structeh"]h$]h&]jaj\jbji"jcji"jdjejfuh1jhhhjhjhNubjh)}(hXy**Definition**:: struct drm_pvr_dev_query_static_data_areas { struct drm_pvr_obj_array static_data_areas; }; **Members** ``static_data_areas`` Array of :c:type:`struct drm_pvr_static_data_area `. If pointer is NULL, the count and stride will be updated with those known to the driver version, to facilitate allocation by the caller.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hju"hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjq"ubh:}(hjq"hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhjm"ubj)}(h_struct drm_pvr_dev_query_static_data_areas { struct drm_pvr_obj_array static_data_areas; };h]h_struct drm_pvr_dev_query_static_data_areas { struct drm_pvr_obj_array static_data_areas; };}hj"sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhjm"ubh)}(h **Members**h]jr)}(hj"h]hMembers}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj"ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhjm"ubj)}(hhh]j)}(h``static_data_areas`` Array of :c:type:`struct drm_pvr_static_data_area `. If pointer is NULL, the count and stride will be updated with those known to the driver version, to facilitate allocation by the caller.h](j)}(h``static_data_areas``h]h)}(hj"h]hstatic_data_areas}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj"ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj"ubj)}(hhh]h)}(hArray of :c:type:`struct drm_pvr_static_data_area `. If pointer is NULL, the count and stride will be updated with those known to the driver version, to facilitate allocation by the caller.h](h Array of }(hj"hhhNhNubh)}(hD:c:type:`struct drm_pvr_static_data_area `h]h)}(hj"h]hstruct drm_pvr_static_data_area}(hj"hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj"ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_static_data_areauh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj"ubh. If pointer is NULL, the count and stride will be updated with those known to the driver version, to facilitate allocation by the caller.}(hj"hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj"hMhj"ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj"hMhj"ubah}(h]h ]h"]h$]h&]uh1jhjm"ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjhhhjhNubh)}(h**Description**h]jr)}(hj$#h]h Description}(hj&#hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj"#ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhjhhubh)}(hX"Please note all driver-supported static data areas will be returned up to :c:type:`static_data_areas.count `. Some will not be present for all devices which, will be indicated by :c:type:`struct drm_pvr_static_data_area `.size being set to zero.h](hJPlease note all driver-supported static data areas will be returned up to }(hj:#hhhNhNubh)}(h5:c:type:`static_data_areas.count `h]h)}(hjD#h]hstatic_data_areas.count}(hjF#hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjB#ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZstatic_data_areasuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj:#ubhG. Some will not be present for all devices which, will be indicated by }(hj:#hhhNhNubh)}(hD:c:type:`struct drm_pvr_static_data_area `h]h)}(hjh#h]hstruct drm_pvr_static_data_area}(hjj#hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjf#ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_static_data_areauh1hhja#hMhj:#ubh.size being set to zero.}(hj:#hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhja#hMhjhhubh)}(hFurther, some heaps will not be present either. See :c:type:`struct drm_pvr_dev_query_heap_info `.h](h4Further, some heaps will not be present either. See }(hj#hhhNhNubh)}(hJ:c:type:`struct drm_pvr_dev_query_heap_info `h]h)}(hj#h]h"struct drm_pvr_dev_query_heap_info}(hj#hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj#ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_dev_query_heap_infouh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj#ubh.}(hj#hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj#hMhjhhubh)}(hWhen fetching this type :c:type:`struct drm_pvr_ioctl_dev_query_args `.type must be set to ``DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET``.h](hWhen fetching this type }(hj#hhhNhNubh)}(hL:c:type:`struct drm_pvr_ioctl_dev_query_args `h]h)}(hj#h]h#struct drm_pvr_ioctl_dev_query_args}(hj#hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj#ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_ioctl_dev_query_argsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:48: ./include/uapi/drm/pvr_drm.hhMhj#ubh.type must be set to }(hj#hhhNhNubh)}(h+``DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET``h]h'DRM_PVR_DEV_QUERY_STATIC_DATA_AREAS_GET}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#ubh.}(hj#hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj#hMhjhhubeh}(h] dev-queryah ]h"] dev_queryah$]h&]uh1hhjohhhhhKubh)}(hhh](h)}(h CREATE_BOh]h CREATE_BO}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj $hhhhhK6ubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j'drm_pvr_ioctl_create_bo_args (C struct)c.drm_pvr_ioctl_create_bo_argshNtauh1jhj $hhhNhNubj)}(hhh](j)}(hdrm_pvr_ioctl_create_bo_argsh]j)}(h#struct drm_pvr_ioctl_create_bo_argsh](j)}(hjh]hstruct}(hj7$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3$hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hjE$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3$hhhjD$hKubj )}(hdrm_pvr_ioctl_create_bo_argsh]j)}(hj1$h]hdrm_pvr_ioctl_create_bo_args}(hjW$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjS$ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj3$hhhjD$hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj/$hhhjD$hKubah}(h]j*$ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjD$hKhj,$hhubj@)}(hhh]h)}(h)Arguments for ``DRM_IOCTL_PVR_CREATE_BO``h](hArguments for }(hjy$hhhNhNubh)}(h``DRM_IOCTL_PVR_CREATE_BO``h]hDRM_IOCTL_PVR_CREATE_BO}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjy$ubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM!hjv$hhubah}(h]h ]h"]h$]h&]uh1j?hj,$hhhjD$hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj$jcj$jdjejfuh1jhhhj $hNhNubjh)}(hXx**Definition**:: struct drm_pvr_ioctl_create_bo_args { __u64 size; __u32 handle; __u32 _padding_c; __u64 flags; }; **Members** ``size`` [IN] Size of buffer object to create. This must be page size aligned. ``handle`` [OUT] GEM handle of the new buffer object for use in userspace. ``_padding_c`` Reserved. This field must be zeroed. ``flags`` [IN] Options which will affect the behaviour of this creation operation and future mapping operations on the created object. This field must be a valid combination of ``DRM_PVR_BO_*`` values, with all bits marked as reserved set to zero.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj$ubh:}(hj$hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM%hj$ubj)}(hqstruct drm_pvr_ioctl_create_bo_args { __u64 size; __u32 handle; __u32 _padding_c; __u64 flags; };h]hqstruct drm_pvr_ioctl_create_bo_args { __u64 size; __u32 handle; __u32 _padding_c; __u64 flags; };}hj$sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM'hj$ubh)}(h **Members**h]jr)}(hj$h]hMembers}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj$ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM.hj$ubj)}(hhh](j)}(hO``size`` [IN] Size of buffer object to create. This must be page size aligned. h](j)}(h``size``h]h)}(hj$h]hsize}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj$ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM'hj$ubj)}(hhh]h)}(hE[IN] Size of buffer object to create. This must be page size aligned.h]hE[IN] Size of buffer object to create. This must be page size aligned.}(hj %hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM&hj %ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj %hM'hj$ubj)}(hK``handle`` [OUT] GEM handle of the new buffer object for use in userspace. h](j)}(h ``handle``h]h)}(hj.%h]hhandle}(hj0%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj,%ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM-hj(%ubj)}(hhh]h)}(h?[OUT] GEM handle of the new buffer object for use in userspace.h]h?[OUT] GEM handle of the new buffer object for use in userspace.}(hjG%hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM,hjD%ubah}(h]h ]h"]h$]h&]uh1jhj(%ubeh}(h]h ]h"]h$]h&]uh1jhjC%hM-hj$ubj)}(h4``_padding_c`` Reserved. This field must be zeroed. h](j)}(h``_padding_c``h]h)}(hjh%h]h _padding_c}(hjj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjf%ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM1hjb%ubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}%hM1hj~%ubah}(h]h ]h"]h$]h&]uh1jhjb%ubeh}(h]h ]h"]h$]h&]uh1jhj}%hM1hj$ubj)}(h``flags`` [IN] Options which will affect the behaviour of this creation operation and future mapping operations on the created object. This field must be a valid combination of ``DRM_PVR_BO_*`` values, with all bits marked as reserved set to zero.h](j)}(h ``flags``h]h)}(hj%h]hflags}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM7hj%ubj)}(hhh]h)}(h[IN] Options which will affect the behaviour of this creation operation and future mapping operations on the created object. This field must be a valid combination of ``DRM_PVR_BO_*`` values, with all bits marked as reserved set to zero.h](h[IN] Options which will affect the behaviour of this creation operation and future mapping operations on the created object. This field must be a valid combination of }(hj%hhhNhNubh)}(h``DRM_PVR_BO_*``h]h DRM_PVR_BO_*}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%ubh6 values, with all bits marked as reserved set to zero.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:58: ./include/uapi/drm/pvr_drm.hhM5hj%ubah}(h]h ]h"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]uh1jhj%hM7hj$ubeh}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj $hhhNhNubh)}(hdWe use "device" to refer to the GPU here because of the ambiguity between CPU and GPU in some fonts.h]hhWe use “device” to refer to the GPU here because of the ambiguity between CPU and GPU in some fonts.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:61: ./include/uapi/drm/pvr_drm.hhMhj $hhubj)}(hhh](j)}(hXDevice mapping options :DRM_PVR_BO_BYPASS_DEVICE_CACHE: Specify that device accesses to this memory will bypass the cache. This is used for buffers that will either be regularly updated by the CPU (eg free lists) or will be accessed only once and therefore isn't worth caching (eg partial render buffers). By default, the device flushes its memory caches after every job, so this is not normally required for coherency. :DRM_PVR_BO_PM_FW_PROTECT: Specify that only the Parameter Manager (PM) and/or firmware processor should be allowed to access this memory when mapped to the device. It is not valid to specify this flag with DRM_PVR_BO_ALLOW_CPU_USERSPACE_ACCESS. h](j)}(hDevice mapping optionsh]hDevice mapping options}(hj &hhhNhNubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:61: ./include/uapi/drm/pvr_drm.hhMhj&ubj)}(hhh]h field_list)}(hhh](hfield)}(hhh](h field_name)}(hDRM_PVR_BO_BYPASS_DEVICE_CACHEh]hDRM_PVR_BO_BYPASS_DEVICE_CACHE}(hj(&hhhNhNubah}(h]h ]h"]h$]h&]uh1j&&hj#&h_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:61: ./include/uapi/drm/pvr_drm.hhKubh field_body)}(hXkSpecify that device accesses to this memory will bypass the cache. This is used for buffers that will either be regularly updated by the CPU (eg free lists) or will be accessed only once and therefore isn't worth caching (eg partial render buffers). By default, the device flushes its memory caches after every job, so this is not normally required for coherency.h]h)}(hXkSpecify that device accesses to this memory will bypass the cache. This is used for buffers that will either be regularly updated by the CPU (eg free lists) or will be accessed only once and therefore isn't worth caching (eg partial render buffers). By default, the device flushes its memory caches after every job, so this is not normally required for coherency.h]hXmSpecify that device accesses to this memory will bypass the cache. This is used for buffers that will either be regularly updated by the CPU (eg free lists) or will be accessed only once and therefore isn’t worth caching (eg partial render buffers). By default, the device flushes its memory caches after every job, so this is not normally required for coherency.}(hj=&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6&hMhj9&ubah}(h]h ]h"]h$]h&]uh1j7&hj#&ubeh}(h]h ]h"]h$]h&]uh1j!&hj6&hMhj&ubj"&)}(hhh](j'&)}(hDRM_PVR_BO_PM_FW_PROTECTh]hDRM_PVR_BO_PM_FW_PROTECT}(hjZ&hhhNhNubah}(h]h ]h"]h$]h&]uh1j&&hjW&h_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:61: ./include/uapi/drm/pvr_drm.hhKubj8&)}(hSpecify that only the Parameter Manager (PM) and/or firmware processor should be allowed to access this memory when mapped to the device. It is not valid to specify this flag with DRM_PVR_BO_ALLOW_CPU_USERSPACE_ACCESS. h]h)}(hSpecify that only the Parameter Manager (PM) and/or firmware processor should be allowed to access this memory when mapped to the device. It is not valid to specify this flag with DRM_PVR_BO_ALLOW_CPU_USERSPACE_ACCESS.h]hSpecify that only the Parameter Manager (PM) and/or firmware processor should be allowed to access this memory when mapped to the device. It is not valid to specify this flag with DRM_PVR_BO_ALLOW_CPU_USERSPACE_ACCESS.}(hjm&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjh&hMhji&ubah}(h]h ]h"]h$]h&]uh1j7&hjW&ubeh}(h]h ]h"]h$]h&]uh1j!&hjh&hMhj&ubeh}(h]h ]h"]h$]h&]uh1j&hj&ubah}(h]h ]h"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hMhj&ubj)}(hCPU mapping options :DRM_PVR_BO_ALLOW_CPU_USERSPACE_ACCESS: Allow userspace to map and access the contents of this memory. It is not valid to specify this flag with DRM_PVR_BO_PM_FW_PROTECT. h](j)}(hCPU mapping optionsh]hCPU mapping options}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:61: ./include/uapi/drm/pvr_drm.hhMhj&ubj)}(hhh]j&)}(hhh]j"&)}(hhh](j'&)}(h%DRM_PVR_BO_ALLOW_CPU_USERSPACE_ACCESSh]h%DRM_PVR_BO_ALLOW_CPU_USERSPACE_ACCESS}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1j&&hj&h_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:61: ./include/uapi/drm/pvr_drm.hhKubj8&)}(hAllow userspace to map and access the contents of this memory. It is not valid to specify this flag with DRM_PVR_BO_PM_FW_PROTECT. h]h)}(hAllow userspace to map and access the contents of this memory. It is not valid to specify this flag with DRM_PVR_BO_PM_FW_PROTECT.h]hAllow userspace to map and access the contents of this memory. It is not valid to specify this flag with DRM_PVR_BO_PM_FW_PROTECT.}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&hMhj&ubah}(h]h ]h"]h$]h&]uh1j7&hj&ubeh}(h]h ]h"]h$]h&]uh1j!&hj&hMhj&ubah}(h]h ]h"]h$]h&]uh1j&hj&ubah}(h]h ]h"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hMhj&ubeh}(h]h ]h"]h$]h&]uh1jhj $hhhNhNubeh}(h] create-boah ]h"] create_boah$]h&]uh1hhjohhhhhK6ubh)}(hhh](h)}(hGET_BO_MMAP_OFFSETh]hGET_BO_MMAP_OFFSET}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hhhhhKAubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j0drm_pvr_ioctl_get_bo_mmap_offset_args (C struct)'c.drm_pvr_ioctl_get_bo_mmap_offset_argshNtauh1jhj'hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhNubj)}(hhh](j)}(h%drm_pvr_ioctl_get_bo_mmap_offset_argsh]j)}(h,struct drm_pvr_ioctl_get_bo_mmap_offset_argsh](j)}(hjh]hstruct}(hj-'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)'hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj;'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)'hhhj:'hKubj )}(h%drm_pvr_ioctl_get_bo_mmap_offset_argsh]j)}(hj''h]h%drm_pvr_ioctl_get_bo_mmap_offset_args}(hjM'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjI'ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj)'hhhj:'hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj%'hhhj:'hKubah}(h]j'ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj:'hKhj"'hhubj@)}(hhh]h)}(h2Arguments for ``DRM_IOCTL_PVR_GET_BO_MMAP_OFFSET``h](hArguments for }(hjo'hhhNhNubh)}(h$``DRM_IOCTL_PVR_GET_BO_MMAP_OFFSET``h]h DRM_IOCTL_PVR_GET_BO_MMAP_OFFSET}(hjw'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjo'ubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMAhjl'hhubah}(h]h ]h"]h$]h&]uh1j?hj"'hhhj:'hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj'jcj'jdjejfuh1jhhhj'hj!'hNubjh)}(hXJ**Definition**:: struct drm_pvr_ioctl_get_bo_mmap_offset_args { __u32 handle; __u32 _padding_4; __u64 offset; }; **Members** ``handle`` [IN] GEM handle of the buffer object to be mapped. ``_padding_4`` Reserved. This field must be zeroed. ``offset`` [OUT] Fake offset to use in the real mmap call.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj'ubh:}(hj'hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMEhj'ubj)}(hkstruct drm_pvr_ioctl_get_bo_mmap_offset_args { __u32 handle; __u32 _padding_4; __u64 offset; };h]hkstruct drm_pvr_ioctl_get_bo_mmap_offset_args { __u32 handle; __u32 _padding_4; __u64 offset; };}hj'sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMGhj'ubh)}(h **Members**h]jr)}(hj'h]hMembers}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj'ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMMhj'ubj)}(hhh](j)}(h>``handle`` [IN] GEM handle of the buffer object to be mapped. h](j)}(h ``handle``h]h)}(hj'h]hhandle}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMKhj'ubj)}(hhh]h)}(h2[IN] GEM handle of the buffer object to be mapped.h]h2[IN] GEM handle of the buffer object to be mapped.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hMKhj(ubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hMKhj'ubj)}(h4``_padding_4`` Reserved. This field must be zeroed. h](j)}(h``_padding_4``h]h)}(hj#(h]h _padding_4}(hj%(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!(ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMNhj(ubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hj<(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8(hMNhj9(ubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhj8(hMNhj'ubj)}(h:``offset`` [OUT] Fake offset to use in the real mmap call.h](j)}(h ``offset``h]h)}(hj\(h]hoffset}(hj^(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZ(ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMPhjV(ubj)}(hhh]h)}(h/[OUT] Fake offset to use in the real mmap call.h]h/[OUT] Fake offset to use in the real mmap call.}(hju(hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMQhjr(ubah}(h]h ]h"]h$]h&]uh1jhjV(ubeh}(h]h ]h"]h$]h&]uh1jhjq(hMPhj'ubeh}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj'hhhj!'hNubh)}(h**Description**h]jr)}(hj(h]h Description}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj(ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMThj'hhubh)}(hLike other DRM drivers, the "mmap" IOCTL doesn't actually map any memory. Instead, it allocates a fake offset which refers to the specified buffer object. This offset can be used with a real mmap call on the DRM device itself.h]hLike other DRM drivers, the “mmap” IOCTL doesn’t actually map any memory. Instead, it allocates a fake offset which refers to the specified buffer object. This offset can be used with a real mmap call on the DRM device itself.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:69: ./include/uapi/drm/pvr_drm.hhMBhj'hhubeh}(h]get-bo-mmap-offsetah ]h"]get_bo_mmap_offsetah$]h&]uh1hhjohhhhhKAubh)}(hhh](h)}(h(CREATE_VM_CONTEXT and DESTROY_VM_CONTEXTh]h(CREATE_VM_CONTEXT and DESTROY_VM_CONTEXT}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(hhhhhKIubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j/drm_pvr_ioctl_create_vm_context_args (C struct)&c.drm_pvr_ioctl_create_vm_context_argshNtauh1jhj(hhhNhNubj)}(hhh](j)}(h$drm_pvr_ioctl_create_vm_context_argsh]j)}(h+struct drm_pvr_ioctl_create_vm_context_argsh](j)}(hjh]hstruct}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(hhhj)hKubj )}(h$drm_pvr_ioctl_create_vm_context_argsh]j)}(hj(h]h$drm_pvr_ioctl_create_vm_context_args}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj(hhhj)hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj(hhhj)hKubah}(h]j(ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj)hKhj(hhubj@)}(hhh]h)}(h1Arguments for ``DRM_IOCTL_PVR_CREATE_VM_CONTEXT``h](hArguments for }(hj8)hhhNhNubh)}(h#``DRM_IOCTL_PVR_CREATE_VM_CONTEXT``h]hDRM_IOCTL_PVR_CREATE_VM_CONTEXT}(hj@)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8)ubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMYhj5)hhubah}(h]h ]h"]h$]h&]uh1j?hj(hhhj)hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj^)jcj^)jdjejfuh1jhhhj(hNhNubjh)}(h**Definition**:: struct drm_pvr_ioctl_create_vm_context_args { __u32 handle; __u32 _padding_4; }; **Members** ``handle`` [OUT] Handle for new VM context. ``_padding_4`` Reserved. This field must be zeroed.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjf)ubh:}(hjf)hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhM]hjb)ubj)}(hXstruct drm_pvr_ioctl_create_vm_context_args { __u32 handle; __u32 _padding_4; };h]hXstruct drm_pvr_ioctl_create_vm_context_args { __u32 handle; __u32 _padding_4; };}hj)sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhM_hjb)ubh)}(h **Members**h]jr)}(hj)h]hMembers}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj)ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMdhjb)ubj)}(hhh](j)}(h,``handle`` [OUT] Handle for new VM context. h](j)}(h ``handle``h]h)}(hj)h]hhandle}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhM^hj)ubj)}(hhh]h)}(h [OUT] Handle for new VM context.h]h [OUT] Handle for new VM context.}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)hM^hj)ubah}(h]h ]h"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]uh1jhj)hM^hj)ubj)}(h3``_padding_4`` Reserved. This field must be zeroed.h](j)}(h``_padding_4``h]h)}(hj)h]h _padding_4}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhM`hj)ubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMahj*ubah}(h]h ]h"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]uh1jhj*hM`hj)ubeh}(h]h ]h"]h$]h&]uh1jhjb)ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj(hhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j0drm_pvr_ioctl_destroy_vm_context_args (C struct)'c.drm_pvr_ioctl_destroy_vm_context_argshNtauh1jhj(hhhNhNubj)}(hhh](j)}(h%drm_pvr_ioctl_destroy_vm_context_argsh]j)}(h,struct drm_pvr_ioctl_destroy_vm_context_argsh](j)}(hjh]hstruct}(hjF*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjB*hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMgubj)}(h h]h }(hjT*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjB*hhhjS*hMgubj )}(h%drm_pvr_ioctl_destroy_vm_context_argsh]j)}(hj@*h]h%drm_pvr_ioctl_destroy_vm_context_args}(hjf*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjb*ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjB*hhhjS*hMgubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj>*hhhjS*hMgubah}(h]j9*ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjS*hMghj;*hhubj@)}(hhh]h)}(h2Arguments for ``DRM_IOCTL_PVR_DESTROY_VM_CONTEXT``h](hArguments for }(hj*hhhNhNubh)}(h$``DRM_IOCTL_PVR_DESTROY_VM_CONTEXT``h]h DRM_IOCTL_PVR_DESTROY_VM_CONTEXT}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*ubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMehj*hhubah}(h]h ]h"]h$]h&]uh1j?hj;*hhhjS*hMgubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj*jcj*jdjejfuh1jhhhj(hNhNubjh)}(h**Definition**:: struct drm_pvr_ioctl_destroy_vm_context_args { __u32 handle; __u32 _padding_4; }; **Members** ``handle`` [IN] Handle for VM context to be destroyed. ``_padding_4`` Reserved. This field must be zeroed.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj*ubh:}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMihj*ubj)}(hYstruct drm_pvr_ioctl_destroy_vm_context_args { __u32 handle; __u32 _padding_4; };h]hYstruct drm_pvr_ioctl_destroy_vm_context_args { __u32 handle; __u32 _padding_4; };}hj*sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMkhj*ubh)}(h **Members**h]jr)}(hj*h]hMembers}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj*ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMphj*ubj)}(hhh](j)}(h7``handle`` [IN] Handle for VM context to be destroyed. h](j)}(h ``handle``h]h)}(hj+h]hhandle}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMkhj*ubj)}(hhh]h)}(h+[IN] Handle for VM context to be destroyed.h]h+[IN] Handle for VM context to be destroyed.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+hMkhj+ubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhj+hMkhj*ubj)}(h3``_padding_4`` Reserved. This field must be zeroed.h](j)}(h``_padding_4``h]h)}(hj<+h]h _padding_4}(hj>+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:+ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMnhj6+ubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hjU+hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:77: ./include/uapi/drm/pvr_drm.hhMohjR+ubah}(h]h ]h"]h$]h&]uh1jhj6+ubeh}(h]h ]h"]h$]h&]uh1jhjQ+hMnhj*ubeh}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj(hhhNhNubeh}(h](create-vm-context-and-destroy-vm-contextah ]h"](create_vm_context and destroy_vm_contextah$]h&]uh1hhjohhhhhKIubh)}(hhh](h)}(hVM_MAP and VM_UNMAPh]hVM_MAP and VM_UNMAP}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+hhhhhKRubh)}(h[The VM UAPI allows userspace to create buffer object mappings in GPU virtual address space.h]h[The VM UAPI allows userspace to create buffer object mappings in GPU virtual address space.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:83: ./include/uapi/drm/pvr_drm.hhMshj+hhubh)}(hThe client is responsible for managing GPU address space. It should allocate mappings within the heaps returned by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``.h](hsThe client is responsible for managing GPU address space. It should allocate mappings within the heaps returned by }(hj+hhhNhNubh)}(h#``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``h]hDRM_PVR_DEV_QUERY_HEAP_INFO_GET}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+ubh.}(hj+hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:83: ./include/uapi/drm/pvr_drm.hhMuhj+hhubh)}(h``DRM_IOCTL_PVR_VM_MAP`` creates a new mapping. The client provides the target virtual address for the mapping. Size and offset within the mapped buffer object can be specified, so the client can partially map a buffer.h](h)}(h``DRM_IOCTL_PVR_VM_MAP``h]hDRM_IOCTL_PVR_VM_MAP}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+ubh creates a new mapping. The client provides the target virtual address for the mapping. Size and offset within the mapped buffer object can be specified, so the client can partially map a buffer.}(hj+hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:83: ./include/uapi/drm/pvr_drm.hhMxhj+hhubh)}(h``DRM_IOCTL_PVR_VM_UNMAP`` removes a mapping. The entire mapping will be removed from GPU address space only if the size of the mapping matches that known to the driver.h](h)}(h``DRM_IOCTL_PVR_VM_UNMAP``h]hDRM_IOCTL_PVR_VM_UNMAP}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+ubh removes a mapping. The entire mapping will be removed from GPU address space only if the size of the mapping matches that known to the driver.}(hj+hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:83: ./include/uapi/drm/pvr_drm.hhM|hj+hhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j$drm_pvr_ioctl_vm_map_args (C struct)c.drm_pvr_ioctl_vm_map_argshNtauh1jhj+hhhNhNubj)}(hhh](j)}(hdrm_pvr_ioctl_vm_map_argsh]j)}(h struct drm_pvr_ioctl_vm_map_argsh](j)}(hjh]hstruct}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj',hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,hhhj&,hKubj )}(hdrm_pvr_ioctl_vm_map_argsh]j)}(hj,h]hdrm_pvr_ioctl_vm_map_args}(hj9,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5,ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj,hhhj&,hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj,hhhj&,hKubah}(h]j ,ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj&,hKhj,hhubj@)}(hhh]h)}(h'Arguments for ``DRM_IOCTL_PVR_VM_MAP``.h](hArguments for }(hj[,hhhNhNubh)}(h``DRM_IOCTL_PVR_VM_MAP``h]hDRM_IOCTL_PVR_VM_MAP}(hjc,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj[,ubh.}(hj[,hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhjX,hhubah}(h]h ]h"]h$]h&]uh1j?hj,hhhj&,hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj,jcj,jdjejfuh1jhhhj+hNhNubjh)}(hX|**Definition**:: struct drm_pvr_ioctl_vm_map_args { __u32 vm_context_handle; __u32 flags; __u64 device_addr; __u32 handle; __u32 _padding_14; __u64 offset; __u64 size; }; **Members** ``vm_context_handle`` [IN] Handle for VM context for this mapping to exist in. ``flags`` [IN] Flags which affect this mapping. Currently always 0. ``device_addr`` [IN] Requested device-virtual address for the mapping. This must be non-zero and aligned to the device page size for the heap containing the requested address. It is an error to specify an address which is not contained within one of the heaps returned by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``. ``handle`` [IN] Handle of the target buffer object. This must be a valid handle returned by ``DRM_IOCTL_PVR_CREATE_BO``. ``_padding_14`` Reserved. This field must be zeroed. ``offset`` [IN] Offset into the target bo from which to begin the mapping. ``size`` [IN] Size of the requested mapping. Must be aligned to the device page size for the heap containing the requested address, as well as the host page size. When added to **device_addr**, the result must not overflow the heap which contains **device_addr** (i.e. the range specified by **device_addr** and **size** must be completely contained within a single heap specified by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``).h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj,ubh:}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj,ubj)}(hstruct drm_pvr_ioctl_vm_map_args { __u32 vm_context_handle; __u32 flags; __u64 device_addr; __u32 handle; __u32 _padding_14; __u64 offset; __u64 size; };h]hstruct drm_pvr_ioctl_vm_map_args { __u32 vm_context_handle; __u32 flags; __u64 device_addr; __u32 handle; __u32 _padding_14; __u64 offset; __u64 size; };}hj,sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj,ubh)}(h **Members**h]jr)}(hj,h]hMembers}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj,ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj,ubj)}(hhh](j)}(hO``vm_context_handle`` [IN] Handle for VM context for this mapping to exist in. h](j)}(h``vm_context_handle``h]h)}(hj,h]hvm_context_handle}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj,ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj,ubj)}(hhh]h)}(h8[IN] Handle for VM context for this mapping to exist in.h]h8[IN] Handle for VM context for this mapping to exist in.}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj,ubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhj,hMhj,ubj)}(hD``flags`` [IN] Flags which affect this mapping. Currently always 0. h](j)}(h ``flags``h]h)}(hj-h]hflags}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj-ubj)}(hhh]h)}(h9[IN] Flags which affect this mapping. Currently always 0.h]h9[IN] Flags which affect this mapping. Currently always 0.}(hj--hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)-hMhj*-ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhj)-hMhj,ubj)}(hX5``device_addr`` [IN] Requested device-virtual address for the mapping. This must be non-zero and aligned to the device page size for the heap containing the requested address. It is an error to specify an address which is not contained within one of the heaps returned by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``. h](j)}(h``device_addr``h]h)}(hjM-h]h device_addr}(hjO-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjK-ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhjG-ubj)}(hhh]h)}(hX$[IN] Requested device-virtual address for the mapping. This must be non-zero and aligned to the device page size for the heap containing the requested address. It is an error to specify an address which is not contained within one of the heaps returned by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``.h](hX[IN] Requested device-virtual address for the mapping. This must be non-zero and aligned to the device page size for the heap containing the requested address. It is an error to specify an address which is not contained within one of the heaps returned by }(hjf-hhhNhNubh)}(h#``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``h]hDRM_PVR_DEV_QUERY_HEAP_INFO_GET}(hjn-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjf-ubh.}(hjf-hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhjc-ubah}(h]h ]h"]h$]h&]uh1jhjG-ubeh}(h]h ]h"]h$]h&]uh1jhjb-hMhj,ubj)}(hy``handle`` [IN] Handle of the target buffer object. This must be a valid handle returned by ``DRM_IOCTL_PVR_CREATE_BO``. h](j)}(h ``handle``h]h)}(hj-h]hhandle}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj-ubj)}(hhh]h)}(hm[IN] Handle of the target buffer object. This must be a valid handle returned by ``DRM_IOCTL_PVR_CREATE_BO``.h](hQ[IN] Handle of the target buffer object. This must be a valid handle returned by }(hj-hhhNhNubh)}(h``DRM_IOCTL_PVR_CREATE_BO``h]hDRM_IOCTL_PVR_CREATE_BO}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-ubh.}(hj-hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj-ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhj-hMhj,ubj)}(h5``_padding_14`` Reserved. This field must be zeroed. h](j)}(h``_padding_14``h]h)}(hj-h]h _padding_14}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj-ubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-hMhj-ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhj-hMhj,ubj)}(hK``offset`` [IN] Offset into the target bo from which to begin the mapping. h](j)}(h ``offset``h]h)}(hj.h]hoffset}(hj .hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj.ubj)}(hhh]h)}(h?[IN] Offset into the target bo from which to begin the mapping.h]h?[IN] Offset into the target bo from which to begin the mapping.}(hj7.hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj4.ubah}(h]h ]h"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]uh1jhj3.hMhj,ubj)}(hX``size`` [IN] Size of the requested mapping. Must be aligned to the device page size for the heap containing the requested address, as well as the host page size. When added to **device_addr**, the result must not overflow the heap which contains **device_addr** (i.e. the range specified by **device_addr** and **size** must be completely contained within a single heap specified by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``).h](j)}(h``size``h]h)}(hjX.h]hsize}(hjZ.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjV.ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhjR.ubj)}(hhh]h)}(hX[IN] Size of the requested mapping. Must be aligned to the device page size for the heap containing the requested address, as well as the host page size. When added to **device_addr**, the result must not overflow the heap which contains **device_addr** (i.e. the range specified by **device_addr** and **size** must be completely contained within a single heap specified by ``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``).h](h[IN] Size of the requested mapping. Must be aligned to the device page size for the heap containing the requested address, as well as the host page size. When added to }(hjq.hhhNhNubjr)}(h**device_addr**h]h device_addr}(hjy.hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjq.ubh7, the result must not overflow the heap which contains }(hjq.hhhNhNubjr)}(h**device_addr**h]h device_addr}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjq.ubh (i.e. the range specified by }(hjq.hhhNhNubjr)}(h**device_addr**h]h device_addr}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjq.ubh and }(hjq.hhhNhNubjr)}(h**size**h]hsize}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjq.ubh@ must be completely contained within a single heap specified by }(hjq.hhhNhNubh)}(h#``DRM_PVR_DEV_QUERY_HEAP_INFO_GET``h]hDRM_PVR_DEV_QUERY_HEAP_INFO_GET}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjq.ubh).}(hjq.hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhjn.ubah}(h]h ]h"]h$]h&]uh1jhjR.ubeh}(h]h ]h"]h$]h&]uh1jhjm.hMhj,ubeh}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj+hhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j&drm_pvr_ioctl_vm_unmap_args (C struct)c.drm_pvr_ioctl_vm_unmap_argshNtauh1jhj+hhhNhNubj)}(hhh](j)}(hdrm_pvr_ioctl_vm_unmap_argsh]j)}(h"struct drm_pvr_ioctl_vm_unmap_argsh](j)}(hjh]hstruct}(hj /hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMubj)}(h h]h }(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/hhhj/hMubj )}(hdrm_pvr_ioctl_vm_unmap_argsh]j)}(hj/h]hdrm_pvr_ioctl_vm_unmap_args}(hj,/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(/ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj/hhhj/hMubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj/hhhj/hMubah}(h]j.ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj/hMhj/hhubj@)}(hhh]h)}(h)Arguments for ``DRM_IOCTL_PVR_VM_UNMAP``.h](hArguments for }(hjN/hhhNhNubh)}(h``DRM_IOCTL_PVR_VM_UNMAP``h]hDRM_IOCTL_PVR_VM_UNMAP}(hjV/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjN/ubh.}(hjN/hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhjK/hhubah}(h]h ]h"]h$]h&]uh1j?hj/hhhj/hMubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjx/jcjx/jdjejfuh1jhhhj+hNhNubjh)}(hX**Definition**:: struct drm_pvr_ioctl_vm_unmap_args { __u32 vm_context_handle; __u32 _padding_4; __u64 device_addr; __u64 size; }; **Members** ``vm_context_handle`` [IN] Handle for VM context that this mapping exists in. ``_padding_4`` Reserved. This field must be zeroed. ``device_addr`` [IN] Device-virtual address at the start of the target mapping. This must be non-zero. ``size`` Size in bytes of the target mapping. This must be non-zero.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj/ubh:}(hj/hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj|/ubj)}(hstruct drm_pvr_ioctl_vm_unmap_args { __u32 vm_context_handle; __u32 _padding_4; __u64 device_addr; __u64 size; };h]hstruct drm_pvr_ioctl_vm_unmap_args { __u32 vm_context_handle; __u32 _padding_4; __u64 device_addr; __u64 size; };}hj/sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj|/ubh)}(h **Members**h]jr)}(hj/h]hMembers}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj/ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj|/ubj)}(hhh](j)}(hN``vm_context_handle`` [IN] Handle for VM context that this mapping exists in. h](j)}(h``vm_context_handle``h]h)}(hj/h]hvm_context_handle}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj/ubj)}(hhh]h)}(h7[IN] Handle for VM context that this mapping exists in.h]h7[IN] Handle for VM context that this mapping exists in.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj/ubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhj/hMhj/ubj)}(h4``_padding_4`` Reserved. This field must be zeroed. h](j)}(h``_padding_4``h]h)}(hj0h]h _padding_4}(hj 0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj0ubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hj 0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]uh1jhj0hMhj/ubj)}(hg``device_addr`` [IN] Device-virtual address at the start of the target mapping. This must be non-zero. h](j)}(h``device_addr``h]h)}(hj@0h]h device_addr}(hjB0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>0ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj:0ubj)}(hhh]h)}(hV[IN] Device-virtual address at the start of the target mapping. This must be non-zero.h]hV[IN] Device-virtual address at the start of the target mapping. This must be non-zero.}(hjY0hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhjV0ubah}(h]h ]h"]h$]h&]uh1jhj:0ubeh}(h]h ]h"]h$]h&]uh1jhjU0hMhj/ubj)}(hD``size`` Size in bytes of the target mapping. This must be non-zero.h](j)}(h``size``h]h)}(hjz0h]hsize}(hj|0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjx0ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhjt0ubj)}(hhh]h)}(h;Size in bytes of the target mapping. This must be non-zero.h]h;Size in bytes of the target mapping. This must be non-zero.}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:86: ./include/uapi/drm/pvr_drm.hhMhj0ubah}(h]h ]h"]h$]h&]uh1jhjt0ubeh}(h]h ]h"]h$]h&]uh1jhj0hMhj/ubeh}(h]h ]h"]h$]h&]uh1jhj|/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj+hhhNhNubeh}(h]vm-map-and-vm-unmapah ]h"]vm_map and vm_unmapah$]h&]uh1hhjohhhhhKRubh)}(hhh](h)}(h"CREATE_CONTEXT and DESTROY_CONTEXTh]h"CREATE_CONTEXT and DESTROY_CONTEXT}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hhhhhK[ubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j,drm_pvr_ioctl_create_context_args (C struct)#c.drm_pvr_ioctl_create_context_argshNtauh1jhj0hhhNhNubj)}(hhh](j)}(h!drm_pvr_ioctl_create_context_argsh]j)}(h(struct drm_pvr_ioctl_create_context_argsh](j)}(hjh]hstruct}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0hhhj0hKubj )}(h!drm_pvr_ioctl_create_context_argsh]j)}(hj0h]h!drm_pvr_ioctl_create_context_args}(hj 1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj 1ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj0hhhj0hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj0hhhj0hKubah}(h]j0ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj0hKhj0hhubj@)}(hhh]h)}(h.Arguments for ``DRM_IOCTL_PVR_CREATE_CONTEXT``h](hArguments for }(hj/1hhhNhNubh)}(h ``DRM_IOCTL_PVR_CREATE_CONTEXT``h]hDRM_IOCTL_PVR_CREATE_CONTEXT}(hj71hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/1ubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhj,1hhubah}(h]h ]h"]h$]h&]uh1j?hj0hhhj0hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjU1jcjU1jdjejfuh1jhhhj0hNhNubjh)}(hX**Definition**:: struct drm_pvr_ioctl_create_context_args { __u32 type; __u32 flags; __s32 priority; __u32 handle; __u64 static_context_state; __u32 static_context_state_len; __u32 vm_context_handle; __u64 callstack_addr; }; **Members** ``type`` [IN] Type of context to create. This must be one of the values defined by :c:type:`enum drm_pvr_ctx_type `. ``flags`` [IN] Flags for context. ``priority`` [IN] Priority of new context. This must be one of the values defined by :c:type:`enum drm_pvr_ctx_priority `. ``handle`` [OUT] Handle for new context. ``static_context_state`` [IN] Pointer to static context state stream. ``static_context_state_len`` [IN] Length of static context state, in bytes. ``vm_context_handle`` [IN] Handle for VM context that this context is associated with. ``callstack_addr`` [IN] Address for initial call stack pointer. Only valid if **type** is ``DRM_PVR_CTX_TYPE_RENDER``, otherwise must be 0.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hja1hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj]1ubh:}(hj]1hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhjY1ubj)}(hstruct drm_pvr_ioctl_create_context_args { __u32 type; __u32 flags; __s32 priority; __u32 handle; __u64 static_context_state; __u32 static_context_state_len; __u32 vm_context_handle; __u64 callstack_addr; };h]hstruct drm_pvr_ioctl_create_context_args { __u32 type; __u32 flags; __s32 priority; __u32 handle; __u64 static_context_state; __u32 static_context_state_len; __u32 vm_context_handle; __u64 callstack_addr; };}hjz1sbah}(h]h ]h"]h$]h&]j)j*uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhjY1ubh)}(h **Members**h]jr)}(hj1h]hMembers}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj1ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhM hjY1ubj)}(hhh](j)}(h``type`` [IN] Type of context to create. This must be one of the values defined by :c:type:`enum drm_pvr_ctx_type `. h](j)}(h``type``h]h)}(hj1h]htype}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhj1ubj)}(hhh](h)}(h[IN] Type of context to create.h]h[IN] Type of context to create.}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhj1ubh)}(h]This must be one of the values defined by :c:type:`enum drm_pvr_ctx_type `.h](h*This must be one of the values defined by }(hj1hhhNhNubh)}(h2:c:type:`enum drm_pvr_ctx_type `h]h)}(hj1h]henum drm_pvr_ctx_type}(hj1hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj1ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_ctx_typeuh1hhj1hMhj1ubh.}(hj1hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj1hMhj1ubeh}(h]h ]h"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]uh1jhj1hMhj1ubj)}(h"``flags`` [IN] Flags for context. h](j)}(h ``flags``h]h)}(hj2h]hflags}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhj2ubj)}(hhh]h)}(h[IN] Flags for context.h]h[IN] Flags for context.}(hj.2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*2hMhj+2ubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhj*2hMhj1ubj)}(h``priority`` [IN] Priority of new context. This must be one of the values defined by :c:type:`enum drm_pvr_ctx_priority `. h](j)}(h ``priority``h]h)}(hjN2h]hpriority}(hjP2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjL2ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhM hjH2ubj)}(hhh](h)}(h[IN] Priority of new context.h]h[IN] Priority of new context.}(hjg2hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhM hjd2ubh)}(heThis must be one of the values defined by :c:type:`enum drm_pvr_ctx_priority `.h](h*This must be one of the values defined by }(hjv2hhhNhNubh)}(h::c:type:`enum drm_pvr_ctx_priority `h]h)}(hj2h]henum drm_pvr_ctx_priority}(hj2hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj~2ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_ctx_priorityuh1hhjc2hM hjv2ubh.}(hjv2hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjc2hM hjd2ubeh}(h]h ]h"]h$]h&]uh1jhjH2ubeh}(h]h ]h"]h$]h&]uh1jhjc2hM hj1ubj)}(h)``handle`` [OUT] Handle for new context. h](j)}(h ``handle``h]h)}(hj2h]hhandle}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhj2ubj)}(hhh]h)}(h[OUT] Handle for new context.h]h[OUT] Handle for new context.}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2hMhj2ubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhj2hMhj1ubj)}(hF``static_context_state`` [IN] Pointer to static context state stream. h](j)}(h``static_context_state``h]h)}(hj2h]hstatic_context_state}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhj2ubj)}(hhh]h)}(h,[IN] Pointer to static context state stream.h]h,[IN] Pointer to static context state stream.}(hj 3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3hMhj3ubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhj3hMhj1ubj)}(hL``static_context_state_len`` [IN] Length of static context state, in bytes. h](j)}(h``static_context_state_len``h]h)}(hj+3h]hstatic_context_state_len}(hj-3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)3ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhj%3ubj)}(hhh]h)}(h.[IN] Length of static context state, in bytes.h]h.[IN] Length of static context state, in bytes.}(hjD3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@3hMhjA3ubah}(h]h ]h"]h$]h&]uh1jhj%3ubeh}(h]h ]h"]h$]h&]uh1jhj@3hMhj1ubj)}(hW``vm_context_handle`` [IN] Handle for VM context that this context is associated with. h](j)}(h``vm_context_handle``h]h)}(hjd3h]hvm_context_handle}(hjf3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjb3ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhj^3ubj)}(hhh]h)}(h@[IN] Handle for VM context that this context is associated with.h]h@[IN] Handle for VM context that this context is associated with.}(hj}3hhhNhNubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhMhjz3ubah}(h]h ]h"]h$]h&]uh1jhj^3ubeh}(h]h ]h"]h$]h&]uh1jhjy3hMhj1ubj)}(h``callstack_addr`` [IN] Address for initial call stack pointer. Only valid if **type** is ``DRM_PVR_CTX_TYPE_RENDER``, otherwise must be 0.h](j)}(h``callstack_addr``h]h)}(hj3h]hcallstack_addr}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:95: ./include/uapi/drm/pvr_drm.hhM#hj3ubj)}(hhh]h)}(hx[IN] Address for initial call stack pointer. Only valid if **type** is ``DRM_PVR_CTX_TYPE_RENDER``, otherwise must be 0.h](h;[IN] Address for initial call stack pointer. Only valid if }(hj3hhhNhNubjr)}(h**type**h]htype}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj3ubh is }(hj3hhhNhNubh)}(h``DRM_PVR_CTX_TYPE_RENDER``h]hDRM_PVR_CTX_TYPE_RENDER}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3ubh, otherwise must be 0.}(hj3hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj3hM#hj3ubah}(h]h ]h"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]uh1jhj3hM#hj1ubeh}(h]h ]h"]h$]h&]uh1jhjY1ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj0hhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jdrm_pvr_ctx_priority (C enum)c.drm_pvr_ctx_priorityhNtauh1jhj0hhhNhNubj)}(hhh](j)}(hdrm_pvr_ctx_priorityh]j)}(henum drm_pvr_ctx_priorityh](j)}(hjh]henum}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj)4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4hhhj(4hKubj )}(hdrm_pvr_ctx_priorityh]j)}(hj4h]hdrm_pvr_ctx_priority}(hj;4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj74ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj4hhhj(4hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj4hhhj(4hKubah}(h]j4ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj(4hKhj4hhubj@)}(hhh]h)}(hfArguments for :c:type:`drm_pvr_ioctl_create_context_args.priority `h](hArguments for }(hj]4hhhNhNubh)}(hX:c:type:`drm_pvr_ioctl_create_context_args.priority `h]h)}(hjg4h]h*drm_pvr_ioctl_create_context_args.priority}(hji4hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhje4ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjU)}jX]jZ)}j]j4sbc.drm_pvr_ctx_priorityasbjZ!drm_pvr_ioctl_create_context_argsuh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhKhj]4ubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhjZ4hhubah}(h]h ]h"]h$]h&]uh1j?hj4hhhj(4hKubeh}(h]h ](j\enumeh"]h$]h&]jaj\jbj4jcj4jdjejfuh1jhhhj0hNhNubjh)}(h**Constants** ``DRM_PVR_CTX_PRIORITY_LOW`` Priority below normal. ``DRM_PVR_CTX_PRIORITY_NORMAL`` Normal priority. ``DRM_PVR_CTX_PRIORITY_HIGH`` Priority above normal. Note this requires ``CAP_SYS_NICE`` or ``DRM_MASTER``.h](h)}(h **Constants**h]jr)}(hj4h]h Constants}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj4ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhj4ubj)}(hhh](j)}(h4``DRM_PVR_CTX_PRIORITY_LOW`` Priority below normal. h](j)}(h``DRM_PVR_CTX_PRIORITY_LOW``h]h)}(hj4h]hDRM_PVR_CTX_PRIORITY_LOW}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhj4ubj)}(hhh]h)}(hPriority below normal.h]hPriority below normal.}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4hMhj4ubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhj4hMhj4ubj)}(h1``DRM_PVR_CTX_PRIORITY_NORMAL`` Normal priority. h](j)}(h``DRM_PVR_CTX_PRIORITY_NORMAL``h]h)}(hj4h]hDRM_PVR_CTX_PRIORITY_NORMAL}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhj4ubj)}(hhh]h)}(hNormal priority.h]hNormal priority.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hMhj5ubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhj5hMhj4ubj)}(hk``DRM_PVR_CTX_PRIORITY_HIGH`` Priority above normal. Note this requires ``CAP_SYS_NICE`` or ``DRM_MASTER``.h](j)}(h``DRM_PVR_CTX_PRIORITY_HIGH``h]h)}(hj75h]hDRM_PVR_CTX_PRIORITY_HIGH}(hj95hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj55ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhj15ubj)}(hhh]h)}(hMPriority above normal. Note this requires ``CAP_SYS_NICE`` or ``DRM_MASTER``.h](h*Priority above normal. Note this requires }(hjP5hhhNhNubh)}(h``CAP_SYS_NICE``h]h CAP_SYS_NICE}(hjX5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjP5ubh or }(hjP5hhhNhNubh)}(h``DRM_MASTER``h]h DRM_MASTER}(hjj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjP5ubh.}(hjP5hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjL5hMhjM5ubah}(h]h ]h"]h$]h&]uh1jhj15ubeh}(h]h ]h"]h$]h&]uh1jhjL5hMhj4ubeh}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj0hhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jdrm_pvr_ctx_type (C enum)c.drm_pvr_ctx_typehNtauh1jhj0hhhNhNubj)}(hhh](j)}(hdrm_pvr_ctx_typeh]j)}(henum drm_pvr_ctx_typeh](j)}(hjh]henum}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5hhh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMubj)}(h h]h }(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5hhhj5hMubj )}(hdrm_pvr_ctx_typeh]j)}(hj5h]hdrm_pvr_ctx_type}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj5hhhj5hMubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj5hhhj5hMubah}(h]j5ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj5hMhj5hhubj@)}(hhh]h)}(hiArguments for :c:type:`struct drm_pvr_ioctl_create_context_args `.typeh](hArguments for }(hj5hhhNhNubh)}(hV:c:type:`struct drm_pvr_ioctl_create_context_args `h]h)}(hj6h]h(struct drm_pvr_ioctl_create_context_args}(hj6hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj5ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjU)}jX]jZ)}j]j5sbc.drm_pvr_ctx_typeasbjZ!drm_pvr_ioctl_create_context_argsuh1hhj4hKhj5ubh.type}(hj5hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhj5hhubah}(h]h ]h"]h$]h&]uh1j?hj5hhhj5hMubeh}(h]h ](j\enumeh"]h$]h&]jaj\jbj86jcj86jdjejfuh1jhhhj0hNhNubjh)}(h**Constants** ``DRM_PVR_CTX_TYPE_RENDER`` Render context. ``DRM_PVR_CTX_TYPE_COMPUTE`` Compute context. ``DRM_PVR_CTX_TYPE_TRANSFER_FRAG`` Transfer context for fragment data master.h](h)}(h **Constants**h]jr)}(hjB6h]h Constants}(hjD6hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj@6ubah}(h]h ]h"]h$]h&]uh1hh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhj<6ubj)}(hhh](j)}(h,``DRM_PVR_CTX_TYPE_RENDER`` Render context. h](j)}(h``DRM_PVR_CTX_TYPE_RENDER``h]h)}(hja6h]hDRM_PVR_CTX_TYPE_RENDER}(hjc6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_6ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhj[6ubj)}(hhh]h)}(hRender context.h]hRender context.}(hjz6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjv6hMhjw6ubah}(h]h ]h"]h$]h&]uh1jhj[6ubeh}(h]h ]h"]h$]h&]uh1jhjv6hMhjX6ubj)}(h.``DRM_PVR_CTX_TYPE_COMPUTE`` Compute context. h](j)}(h``DRM_PVR_CTX_TYPE_COMPUTE``h]h)}(hj6h]hDRM_PVR_CTX_TYPE_COMPUTE}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhj6ubj)}(hhh]h)}(hCompute context.h]hCompute context.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6hMhj6ubah}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]uh1jhj6hMhjX6ubj)}(hM``DRM_PVR_CTX_TYPE_TRANSFER_FRAG`` Transfer context for fragment data master.h](j)}(h"``DRM_PVR_CTX_TYPE_TRANSFER_FRAG``h]h)}(hj6h]hDRM_PVR_CTX_TYPE_TRANSFER_FRAG}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6ubah}(h]h ]h"]h$]h&]uh1jh_/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:98: ./include/uapi/drm/pvr_drm.hhMhj6ubj)}(hhh]h)}(h*Transfer context for fragment data master.h]h*Transfer context for fragment data master.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6hMhj6ubah}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]uh1jhj6hMhjX6ubeh}(h]h ]h"]h$]h&]uh1jhj<6ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj0hhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j-drm_pvr_ioctl_destroy_context_args (C struct)$c.drm_pvr_ioctl_destroy_context_argshNtauh1jhj0hhhNhNubj)}(hhh](j)}(h"drm_pvr_ioctl_destroy_context_argsh]j)}(h)struct drm_pvr_ioctl_destroy_context_argsh](j)}(hjh]hstruct}(hj,7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(7hhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:106: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj:7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(7hhhj97hKubj )}(h"drm_pvr_ioctl_destroy_context_argsh]j)}(hj&7h]h"drm_pvr_ioctl_destroy_context_args}(hjL7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjH7ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj(7hhhj97hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj$7hhhj97hKubah}(h]j7ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj97hKhj!7hhubj@)}(hhh]h)}(h/Arguments for ``DRM_IOCTL_PVR_DESTROY_CONTEXT``h](hArguments for }(hjn7hhhNhNubh)}(h!``DRM_IOCTL_PVR_DESTROY_CONTEXT``h]hDRM_IOCTL_PVR_DESTROY_CONTEXT}(hjv7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjn7ubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:106: ./include/uapi/drm/pvr_drm.hhM)hjk7hhubah}(h]h ]h"]h$]h&]uh1j?hj!7hhhj97hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj7jcj7jdjejfuh1jhhhj0hNhNubjh)}(h**Definition**:: struct drm_pvr_ioctl_destroy_context_args { __u32 handle; __u32 _padding_4; }; **Members** ``handle`` [IN] Handle for context to be destroyed. ``_padding_4`` Reserved. This field must be zeroed.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj7ubh:}(hj7hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:106: ./include/uapi/drm/pvr_drm.hhM-hj7ubj)}(hVstruct drm_pvr_ioctl_destroy_context_args { __u32 handle; __u32 _padding_4; };h]hVstruct drm_pvr_ioctl_destroy_context_args { __u32 handle; __u32 _padding_4; };}hj7sbah}(h]h ]h"]h$]h&]j)j*uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:106: ./include/uapi/drm/pvr_drm.hhM/hj7ubh)}(h **Members**h]jr)}(hj7h]hMembers}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj7ubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:106: ./include/uapi/drm/pvr_drm.hhM4hj7ubj)}(hhh](j)}(h4``handle`` [IN] Handle for context to be destroyed. h](j)}(h ``handle``h]h)}(hj7h]hhandle}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:106: ./include/uapi/drm/pvr_drm.hhM/hj7ubj)}(hhh]h)}(h([IN] Handle for context to be destroyed.h]h([IN] Handle for context to be destroyed.}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7hM/hj7ubah}(h]h ]h"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]uh1jhj7hM/hj7ubj)}(h3``_padding_4`` Reserved. This field must be zeroed.h](j)}(h``_padding_4``h]h)}(hj"8h]h _padding_4}(hj$8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj 8ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:106: ./include/uapi/drm/pvr_drm.hhM2hj8ubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hj;8hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:106: ./include/uapi/drm/pvr_drm.hhM3hj88ubah}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]uh1jhj78hM2hj7ubeh}(h]h ]h"]h$]h&]uh1jhj7ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj0hhhNhNubeh}(h]"create-context-and-destroy-contextah ]h"]"create_context and destroy_contextah$]h&]uh1hhjohhhhhK[ubh)}(hhh](h)}(h&CREATE_FREE_LIST and DESTROY_FREE_LISTh]h&CREATE_FREE_LIST and DESTROY_FREE_LIST}(hjn8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjk8hhhhhKnubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j.drm_pvr_ioctl_create_free_list_args (C struct)%c.drm_pvr_ioctl_create_free_list_argshNtauh1jhjk8hhhNhNubj)}(hhh](j)}(h#drm_pvr_ioctl_create_free_list_argsh]j)}(h*struct drm_pvr_ioctl_create_free_list_argsh](j)}(hjh]hstruct}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8hhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8hhhj8hKubj )}(h#drm_pvr_ioctl_create_free_list_argsh]j)}(hj8h]h#drm_pvr_ioctl_create_free_list_args}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj8hhhj8hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj8hhhj8hKubah}(h]j8ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj8hKhj8hhubj@)}(hhh]h)}(h0Arguments for ``DRM_IOCTL_PVR_CREATE_FREE_LIST``h](hArguments for }(hj8hhhNhNubh)}(h"``DRM_IOCTL_PVR_CREATE_FREE_LIST``h]hDRM_IOCTL_PVR_CREATE_FREE_LIST}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8ubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhM;hj8hhubah}(h]h ]h"]h$]h&]uh1j?hj8hhhj8hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj8jcj8jdjejfuh1jhhhjk8hNhNubjh)}(hXE**Definition**:: struct drm_pvr_ioctl_create_free_list_args { __u64 free_list_gpu_addr; __u32 initial_num_pages; __u32 max_num_pages; __u32 grow_num_pages; __u32 grow_threshold; __u32 vm_context_handle; __u32 handle; }; **Members** ``free_list_gpu_addr`` [IN] Address of GPU mapping of buffer object containing memory to be used by free list. The mapped region of the buffer object must be at least **max_num_pages** * ``sizeof(__u32)``. The buffer object must have been created with ``DRM_PVR_BO_DEVICE_PM_FW_PROTECT`` set and ``DRM_PVR_BO_CPU_ALLOW_USERSPACE_ACCESS`` not set. ``initial_num_pages`` [IN] Pages initially allocated to free list. ``max_num_pages`` [IN] Maximum number of pages in free list. ``grow_num_pages`` [IN] Pages to grow free list by per request. ``grow_threshold`` [IN] Percentage of FL memory used that should trigger a new grow request. ``vm_context_handle`` [IN] Handle for VM context that the free list buffer object is mapped in. ``handle`` [OUT] Handle for created free list.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj 9hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj9ubh:}(hj9hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhM?hj9ubj)}(hstruct drm_pvr_ioctl_create_free_list_args { __u64 free_list_gpu_addr; __u32 initial_num_pages; __u32 max_num_pages; __u32 grow_num_pages; __u32 grow_threshold; __u32 vm_context_handle; __u32 handle; };h]hstruct drm_pvr_ioctl_create_free_list_args { __u64 free_list_gpu_addr; __u32 initial_num_pages; __u32 max_num_pages; __u32 grow_num_pages; __u32 grow_threshold; __u32 vm_context_handle; __u32 handle; };}hj"9sbah}(h]h ]h"]h$]h&]j)j*uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMAhj9ubh)}(h **Members**h]jr)}(hj39h]hMembers}(hj59hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj19ubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMKhj9ubj)}(hhh](j)}(hX]``free_list_gpu_addr`` [IN] Address of GPU mapping of buffer object containing memory to be used by free list. The mapped region of the buffer object must be at least **max_num_pages** * ``sizeof(__u32)``. The buffer object must have been created with ``DRM_PVR_BO_DEVICE_PM_FW_PROTECT`` set and ``DRM_PVR_BO_CPU_ALLOW_USERSPACE_ACCESS`` not set. h](j)}(h``free_list_gpu_addr``h]h)}(hjR9h]hfree_list_gpu_addr}(hjT9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjP9ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMUhjL9ubj)}(hhh](h)}(hW[IN] Address of GPU mapping of buffer object containing memory to be used by free list.h]hW[IN] Address of GPU mapping of buffer object containing memory to be used by free list.}(hjk9hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMMhjh9ubh)}(h^The mapped region of the buffer object must be at least **max_num_pages** * ``sizeof(__u32)``.h](h8The mapped region of the buffer object must be at least }(hjz9hhhNhNubjr)}(h**max_num_pages**h]h max_num_pages}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjz9ubh * }(hjz9hhhNhNubh)}(h``sizeof(__u32)``h]h sizeof(__u32)}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjz9ubh.}(hjz9hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMPhjh9ubh)}(hThe buffer object must have been created with ``DRM_PVR_BO_DEVICE_PM_FW_PROTECT`` set and ``DRM_PVR_BO_CPU_ALLOW_USERSPACE_ACCESS`` not set.h](h.The buffer object must have been created with }(hj9hhhNhNubh)}(h#``DRM_PVR_BO_DEVICE_PM_FW_PROTECT``h]hDRM_PVR_BO_DEVICE_PM_FW_PROTECT}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9ubh set and }(hj9hhhNhNubh)}(h)``DRM_PVR_BO_CPU_ALLOW_USERSPACE_ACCESS``h]h%DRM_PVR_BO_CPU_ALLOW_USERSPACE_ACCESS}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9ubh not set.}(hj9hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMShjh9ubeh}(h]h ]h"]h$]h&]uh1jhjL9ubeh}(h]h ]h"]h$]h&]uh1jhjg9hMUhjI9ubj)}(hC``initial_num_pages`` [IN] Pages initially allocated to free list. h](j)}(h``initial_num_pages``h]h)}(hj9h]hinitial_num_pages}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMYhj9ubj)}(hhh]h)}(h,[IN] Pages initially allocated to free list.h]h,[IN] Pages initially allocated to free list.}(hj :hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:hMYhj:ubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhj:hMYhjI9ubj)}(h=``max_num_pages`` [IN] Maximum number of pages in free list. h](j)}(h``max_num_pages``h]h)}(hj+:h]h max_num_pages}(hj-:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj):ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhM\hj%:ubj)}(hhh]h)}(h*[IN] Maximum number of pages in free list.h]h*[IN] Maximum number of pages in free list.}(hjD:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@:hM\hjA:ubah}(h]h ]h"]h$]h&]uh1jhj%:ubeh}(h]h ]h"]h$]h&]uh1jhj@:hM\hjI9ubj)}(h@``grow_num_pages`` [IN] Pages to grow free list by per request. h](j)}(h``grow_num_pages``h]h)}(hjd:h]hgrow_num_pages}(hjf:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjb:ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhM_hj^:ubj)}(hhh]h)}(h,[IN] Pages to grow free list by per request.h]h,[IN] Pages to grow free list by per request.}(hj}:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjy:hM_hjz:ubah}(h]h ]h"]h$]h&]uh1jhj^:ubeh}(h]h ]h"]h$]h&]uh1jhjy:hM_hjI9ubj)}(h]``grow_threshold`` [IN] Percentage of FL memory used that should trigger a new grow request. h](j)}(h``grow_threshold``h]h)}(hj:h]hgrow_threshold}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMdhj:ubj)}(hhh]h)}(hI[IN] Percentage of FL memory used that should trigger a new grow request.h]hI[IN] Percentage of FL memory used that should trigger a new grow request.}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMchj:ubah}(h]h ]h"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]uh1jhj:hMdhjI9ubj)}(h```vm_context_handle`` [IN] Handle for VM context that the free list buffer object is mapped in. h](j)}(h``vm_context_handle``h]h)}(hj:h]hvm_context_handle}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMjhj:ubj)}(hhh]h)}(hI[IN] Handle for VM context that the free list buffer object is mapped in.h]hI[IN] Handle for VM context that the free list buffer object is mapped in.}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMihj:ubah}(h]h ]h"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]uh1jhj:hMjhjI9ubj)}(h.``handle`` [OUT] Handle for created free list.h](j)}(h ``handle``h]h)}(hj;h]hhandle}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMnhj ;ubj)}(hhh]h)}(h#[OUT] Handle for created free list.h]h#[OUT] Handle for created free list.}(hj*;hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMohj';ubah}(h]h ]h"]h$]h&]uh1jhj ;ubeh}(h]h ]h"]h$]h&]uh1jhj&;hMnhjI9ubeh}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjk8hhhNhNubh)}(h**Description**h]jr)}(hjT;h]h Description}(hjV;hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjR;ubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMrhjk8hhubh)}(h4Free list arguments have the following constraints :h]h4Free list arguments have the following constraints :}(hjj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhM<hjk8hhubj)}(hhh](j )}(h,**max_num_pages** must be greater than zero.h]h)}(hj~;h](jr)}(h**max_num_pages**h]h max_num_pages}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj;ubh must be greater than zero.}(hj;hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhM>hj|;ubah}(h]h ]h"]h$]h&]uh1j hjy;ubj )}(h-**grow_threshold** must be between 0 and 100.h]h)}(hj;h](jr)}(h**grow_threshold**h]hgrow_threshold}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj;ubh must be between 0 and 100.}(hj;hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhM?hj;ubah}(h]h ]h"]h$]h&]uh1j hjy;ubj )}(hI**grow_num_pages** must be less than or equal to :c:type:`max_num_pages`.h]h)}(hj;h](jr)}(h**grow_num_pages**h]hgrow_num_pages}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj;ubh must be less than or equal to }(hj;hhhNhNubh)}(h:c:type:`max_num_pages`h]h)}(hj;h]h max_num_pages}(hj;hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj;ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZ max_num_pagesuh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhM@hj;ubh.}(hj;hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj<hM@hj;ubah}(h]h ]h"]h$]h&]uh1j hjy;ubj )}(hW**initial_num_pages**, **max_num_pages** and **grow_num_pages** must be multiples of 4.h]h)}(hW**initial_num_pages**, **max_num_pages** and **grow_num_pages** must be multiples of 4.h](jr)}(h**initial_num_pages**h]hinitial_num_pages}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj<ubh, }(hj<hhhNhNubjr)}(h**max_num_pages**h]h max_num_pages}(hj+<hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj<ubh and }(hj<hhhNhNubjr)}(h**grow_num_pages**h]hgrow_num_pages}(hj=<hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj<ubh must be multiples of 4.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMAhj<ubah}(h]h ]h"]h$]h&]uh1j hjy;ubj )}(h]When :c:type:`grow_num_pages` is 0, **initial_num_pages** must be equal to **max_num_pages**.h]h)}(h]When :c:type:`grow_num_pages` is 0, **initial_num_pages** must be equal to **max_num_pages**.h](hWhen }(hj`<hhhNhNubh)}(h:c:type:`grow_num_pages`h]h)}(hjj<h]hgrow_num_pages}(hjl<hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjh<ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZgrow_num_pagesuh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMChj`<ubh is 0, }(hj`<hhhNhNubjr)}(h**initial_num_pages**h]hinitial_num_pages}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj`<ubh must be equal to }(hj`<hhhNhNubjr)}(h**max_num_pages**h]h max_num_pages}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj`<ubh.}(hj`<hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj<hMChj\<ubah}(h]h ]h"]h$]h&]uh1j hjy;ubj )}(hgWhen :c:type:`grow_num_pages` is non-zero, **initial_num_pages** must be less than **max_num_pages**. h]h)}(heWhen :c:type:`grow_num_pages` is non-zero, **initial_num_pages** must be less than **max_num_pages**.h](hWhen }(hj<hhhNhNubh)}(h:c:type:`grow_num_pages`h]h)}(hj<h]hgrow_num_pages}(hj<hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj<ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZgrow_num_pagesuh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:114: ./include/uapi/drm/pvr_drm.hhMEhj<ubh is non-zero, }(hj<hhhNhNubjr)}(h**initial_num_pages**h]hinitial_num_pages}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj<ubh must be less than }(hj<hhhNhNubjr)}(h**max_num_pages**h]h max_num_pages}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj<ubh.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj<hMEhj<ubah}(h]h ]h"]h$]h&]uh1j hjy;ubeh}(h]h ]h"]h$]h&]jjuh1jhj;hM>hjk8hhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j/drm_pvr_ioctl_destroy_free_list_args (C struct)&c.drm_pvr_ioctl_destroy_free_list_argshNtauh1jhjk8hhhNhNubj)}(hhh](j)}(h$drm_pvr_ioctl_destroy_free_list_argsh]j)}(h+struct drm_pvr_ioctl_destroy_free_list_argsh](j)}(hjh]hstruct}(hj;=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7=hhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:117: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hjI=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7=hhhjH=hKubj )}(h$drm_pvr_ioctl_destroy_free_list_argsh]j)}(hj5=h]h$drm_pvr_ioctl_destroy_free_list_args}(hj[=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjW=ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj7=hhhjH=hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj3=hhhjH=hKubah}(h]j.=ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjH=hKhj0=hhubj@)}(hhh]h)}(h1Arguments for ``DRM_IOCTL_PVR_DESTROY_FREE_LIST``h](hArguments for }(hj}=hhhNhNubh)}(h#``DRM_IOCTL_PVR_DESTROY_FREE_LIST``h]hDRM_IOCTL_PVR_DESTROY_FREE_LIST}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}=ubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:117: ./include/uapi/drm/pvr_drm.hhMthjz=hhubah}(h]h ]h"]h$]h&]uh1j?hj0=hhhjH=hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj=jcj=jdjejfuh1jhhhjk8hNhNubjh)}(h**Definition**:: struct drm_pvr_ioctl_destroy_free_list_args { __u32 handle; __u32 _padding_4; }; **Members** ``handle`` [IN] Handle for free list to be destroyed. ``_padding_4`` Reserved. This field must be zeroed.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj=ubh:}(hj=hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:117: ./include/uapi/drm/pvr_drm.hhMxhj=ubj)}(hXstruct drm_pvr_ioctl_destroy_free_list_args { __u32 handle; __u32 _padding_4; };h]hXstruct drm_pvr_ioctl_destroy_free_list_args { __u32 handle; __u32 _padding_4; };}hj=sbah}(h]h ]h"]h$]h&]j)j*uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:117: ./include/uapi/drm/pvr_drm.hhMzhj=ubh)}(h **Members**h]jr)}(hj=h]hMembers}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj=ubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:117: ./include/uapi/drm/pvr_drm.hhMhj=ubj)}(hhh](j)}(h6``handle`` [IN] Handle for free list to be destroyed. h](j)}(h ``handle``h]h)}(hj=h]hhandle}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:117: ./include/uapi/drm/pvr_drm.hhMzhj=ubj)}(hhh]h)}(h*[IN] Handle for free list to be destroyed.h]h*[IN] Handle for free list to be destroyed.}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj >hMzhj>ubah}(h]h ]h"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]uh1jhj >hMzhj=ubj)}(h3``_padding_4`` Reserved. This field must be zeroed.h](j)}(h``_padding_4``h]h)}(hj1>h]h _padding_4}(hj3>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/>ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:117: ./include/uapi/drm/pvr_drm.hhM}hj+>ubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. This field must be zeroed.}(hjJ>hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:117: ./include/uapi/drm/pvr_drm.hhM~hjG>ubah}(h]h ]h"]h$]h&]uh1jhj+>ubeh}(h]h ]h"]h$]h&]uh1jhjF>hM}hj=ubeh}(h]h ]h"]h$]h&]uh1jhj=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjk8hhhNhNubeh}(h]&create-free-list-and-destroy-free-listah ]h"]&create_free_list and destroy_free_listah$]h&]uh1hhjohhhhhKnubh)}(hhh](h)}(h,CREATE_HWRT_DATASET and DESTROY_HWRT_DATASETh]h,CREATE_HWRT_DATASET and DESTROY_HWRT_DATASET}(hj}>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjz>hhhhhKyubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j1drm_pvr_ioctl_create_hwrt_dataset_args (C struct)(c.drm_pvr_ioctl_create_hwrt_dataset_argshNtauh1jhjz>hhhNhNubj)}(hhh](j)}(h&drm_pvr_ioctl_create_hwrt_dataset_argsh]j)}(h-struct drm_pvr_ioctl_create_hwrt_dataset_argsh](j)}(hjh]hstruct}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>hhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>hhhj>hKubj )}(h&drm_pvr_ioctl_create_hwrt_dataset_argsh]j)}(hj>h]h&drm_pvr_ioctl_create_hwrt_dataset_args}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj>hhhj>hKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj>hhhj>hKubah}(h]j>ah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj>hKhj>hhubj@)}(hhh]h)}(h3Arguments for ``DRM_IOCTL_PVR_CREATE_HWRT_DATASET``h](hArguments for }(hj>hhhNhNubh)}(h%``DRM_IOCTL_PVR_CREATE_HWRT_DATASET``h]h!DRM_IOCTL_PVR_CREATE_HWRT_DATASET}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>ubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj>hhubah}(h]h ]h"]h$]h&]uh1j?hj>hhhj>hKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj ?jcj ?jdjejfuh1jhhhjz>hNhNubjh)}(hX**Definition**:: struct drm_pvr_ioctl_create_hwrt_dataset_args { struct drm_pvr_create_hwrt_geom_data_args geom_data_args; struct drm_pvr_create_hwrt_rt_data_args rt_data_args[2]; __u32 free_list_handles[2]; __u32 width; __u32 height; __u32 samples; __u32 layers; __u32 isp_merge_lower_x; __u32 isp_merge_lower_y; __u32 isp_merge_scale_x; __u32 isp_merge_scale_y; __u32 isp_merge_upper_x; __u32 isp_merge_upper_y; __u32 region_header_size; __u32 handle; }; **Members** ``geom_data_args`` [IN] Geometry data arguments. ``rt_data_args`` [IN] Array of render target arguments. Each entry in this array represents a render target in a double buffered setup. ``free_list_handles`` [IN] Array of free list handles. free_list_handles[PVR_DRM_HWRT_FREE_LIST_LOCAL] must have initial size of at least that reported by :c:type:`drm_pvr_dev_query_runtime_info.free_list_min_pages `. ``width`` [IN] Width in pixels. ``height`` [IN] Height in pixels. ``samples`` [IN] Number of samples. ``layers`` [IN] Number of layers. ``isp_merge_lower_x`` [IN] Lower X coefficient for triangle merging. ``isp_merge_lower_y`` [IN] Lower Y coefficient for triangle merging. ``isp_merge_scale_x`` [IN] Scale X coefficient for triangle merging. ``isp_merge_scale_y`` [IN] Scale Y coefficient for triangle merging. ``isp_merge_upper_x`` [IN] Upper X coefficient for triangle merging. ``isp_merge_upper_y`` [IN] Upper Y coefficient for triangle merging. ``region_header_size`` [IN] Size of region header array. This common field is used by both render targets in this data set. The units for this field differ depending on what version of the simple internal parameter format the device uses. If format 2 is in use then this is interpreted as the number of region headers. For other formats it is interpreted as the size in dwords. ``handle`` [OUT] Handle for created HWRT dataset.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj?ubh:}(hj?hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj?ubj)}(hXstruct drm_pvr_ioctl_create_hwrt_dataset_args { struct drm_pvr_create_hwrt_geom_data_args geom_data_args; struct drm_pvr_create_hwrt_rt_data_args rt_data_args[2]; __u32 free_list_handles[2]; __u32 width; __u32 height; __u32 samples; __u32 layers; __u32 isp_merge_lower_x; __u32 isp_merge_lower_y; __u32 isp_merge_scale_x; __u32 isp_merge_scale_y; __u32 isp_merge_upper_x; __u32 isp_merge_upper_y; __u32 region_header_size; __u32 handle; };h]hXstruct drm_pvr_ioctl_create_hwrt_dataset_args { struct drm_pvr_create_hwrt_geom_data_args geom_data_args; struct drm_pvr_create_hwrt_rt_data_args rt_data_args[2]; __u32 free_list_handles[2]; __u32 width; __u32 height; __u32 samples; __u32 layers; __u32 isp_merge_lower_x; __u32 isp_merge_lower_y; __u32 isp_merge_scale_x; __u32 isp_merge_scale_y; __u32 isp_merge_upper_x; __u32 isp_merge_upper_y; __u32 region_header_size; __u32 handle; };}hj1?sbah}(h]h ]h"]h$]h&]j)j*uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj?ubh)}(h **Members**h]jr)}(hjB?h]hMembers}(hjD?hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj@?ubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj?ubj)}(hhh](j)}(h1``geom_data_args`` [IN] Geometry data arguments. h](j)}(h``geom_data_args``h]h)}(hja?h]hgeom_data_args}(hjc?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_?ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj[?ubj)}(hhh]h)}(h[IN] Geometry data arguments.h]h[IN] Geometry data arguments.}(hjz?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjv?hMhjw?ubah}(h]h ]h"]h$]h&]uh1jhj[?ubeh}(h]h ]h"]h$]h&]uh1jhjv?hMhjX?ubj)}(h``rt_data_args`` [IN] Array of render target arguments. Each entry in this array represents a render target in a double buffered setup. h](j)}(h``rt_data_args``h]h)}(hj?h]h rt_data_args}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj?ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj?ubj)}(hhh](h)}(h&[IN] Array of render target arguments.h]h&[IN] Array of render target arguments.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj?ubh)}(hOEach entry in this array represents a render target in a double buffered setup.h]hOEach entry in this array represents a render target in a double buffered setup.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj?ubeh}(h]h ]h"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]uh1jhj?hMhjX?ubj)}(h``free_list_handles`` [IN] Array of free list handles. free_list_handles[PVR_DRM_HWRT_FREE_LIST_LOCAL] must have initial size of at least that reported by :c:type:`drm_pvr_dev_query_runtime_info.free_list_min_pages `. h](j)}(h``free_list_handles``h]h)}(hj?h]hfree_list_handles}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj?ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj?ubj)}(hhh](h)}(h [IN] Array of free list handles.h]h [IN] Array of free list handles.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj?ubh)}(hfree_list_handles[PVR_DRM_HWRT_FREE_LIST_LOCAL] must have initial size of at least that reported by :c:type:`drm_pvr_dev_query_runtime_info.free_list_min_pages `.h](hdfree_list_handles[PVR_DRM_HWRT_FREE_LIST_LOCAL] must have initial size of at least that reported by }(hj @hhhNhNubh)}(h]:c:type:`drm_pvr_dev_query_runtime_info.free_list_min_pages `h]h)}(hj@h]h2drm_pvr_dev_query_runtime_info.free_list_min_pages}(hj@hhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhj@ubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_dev_query_runtime_infouh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj @ubh.}(hj @hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj2@hMhj?ubeh}(h]h ]h"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]uh1jhj?hMhjX?ubj)}(h ``width`` [IN] Width in pixels. h](j)}(h ``width``h]h)}(hjO@h]hwidth}(hjQ@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjM@ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjI@ubj)}(hhh]h)}(h[IN] Width in pixels.h]h[IN] Width in pixels.}(hjh@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjd@hMhje@ubah}(h]h ]h"]h$]h&]uh1jhjI@ubeh}(h]h ]h"]h$]h&]uh1jhjd@hMhjX?ubj)}(h"``height`` [IN] Height in pixels. h](j)}(h ``height``h]h)}(hj@h]hheight}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj@ubj)}(hhh]h)}(h[IN] Height in pixels.h]h[IN] Height in pixels.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@hMhj@ubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hMhjX?ubj)}(h$``samples`` [IN] Number of samples. h](j)}(h ``samples``h]h)}(hj@h]hsamples}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj@ubj)}(hhh]h)}(h[IN] Number of samples.h]h[IN] Number of samples.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@hMhj@ubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hMhjX?ubj)}(h"``layers`` [IN] Number of layers. h](j)}(h ``layers``h]h)}(hj@h]hlayers}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@ubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj@ubj)}(hhh]h)}(h[IN] Number of layers.h]h[IN] Number of layers.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhMhjAubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhjAhMhjX?ubj)}(hE``isp_merge_lower_x`` [IN] Lower X coefficient for triangle merging. h](j)}(h``isp_merge_lower_x``h]h)}(hj3Ah]hisp_merge_lower_x}(hj5AhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1Aubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhj-Aubj)}(hhh]h)}(h.[IN] Lower X coefficient for triangle merging.h]h.[IN] Lower X coefficient for triangle merging.}(hjLAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjHAhMhjIAubah}(h]h ]h"]h$]h&]uh1jhj-Aubeh}(h]h ]h"]h$]h&]uh1jhjHAhMhjX?ubj)}(hE``isp_merge_lower_y`` [IN] Lower Y coefficient for triangle merging. h](j)}(h``isp_merge_lower_y``h]h)}(hjlAh]hisp_merge_lower_y}(hjnAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjjAubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjfAubj)}(hhh]h)}(h.[IN] Lower Y coefficient for triangle merging.h]h.[IN] Lower Y coefficient for triangle merging.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhMhjAubah}(h]h ]h"]h$]h&]uh1jhjfAubeh}(h]h ]h"]h$]h&]uh1jhjAhMhjX?ubj)}(hE``isp_merge_scale_x`` [IN] Scale X coefficient for triangle merging. h](j)}(h``isp_merge_scale_x``h]h)}(hjAh]hisp_merge_scale_x}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjAubj)}(hhh]h)}(h.[IN] Scale X coefficient for triangle merging.h]h.[IN] Scale X coefficient for triangle merging.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhMhjAubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhjAhMhjX?ubj)}(hE``isp_merge_scale_y`` [IN] Scale Y coefficient for triangle merging. h](j)}(h``isp_merge_scale_y``h]h)}(hjAh]hisp_merge_scale_y}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjAubj)}(hhh]h)}(h.[IN] Scale Y coefficient for triangle merging.h]h.[IN] Scale Y coefficient for triangle merging.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhMhjAubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhjAhMhjX?ubj)}(hE``isp_merge_upper_x`` [IN] Upper X coefficient for triangle merging. h](j)}(h``isp_merge_upper_x``h]h)}(hjBh]hisp_merge_upper_x}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjBubj)}(hhh]h)}(h.[IN] Upper X coefficient for triangle merging.h]h.[IN] Upper X coefficient for triangle merging.}(hj0BhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj,BhMhj-Bubah}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]uh1jhj,BhMhjX?ubj)}(hE``isp_merge_upper_y`` [IN] Upper Y coefficient for triangle merging. h](j)}(h``isp_merge_upper_y``h]h)}(hjPBh]hisp_merge_upper_y}(hjRBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjNBubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjJBubj)}(hhh]h)}(h.[IN] Upper Y coefficient for triangle merging.h]h.[IN] Upper Y coefficient for triangle merging.}(hjiBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjeBhMhjfBubah}(h]h ]h"]h$]h&]uh1jhjJBubeh}(h]h ]h"]h$]h&]uh1jhjeBhMhjX?ubj)}(hX{``region_header_size`` [IN] Size of region header array. This common field is used by both render targets in this data set. The units for this field differ depending on what version of the simple internal parameter format the device uses. If format 2 is in use then this is interpreted as the number of region headers. For other formats it is interpreted as the size in dwords. h](j)}(h``region_header_size``h]h)}(hjBh]hregion_header_size}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjBubj)}(hhh](h)}(hd[IN] Size of region header array. This common field is used by both render targets in this data set.h]hd[IN] Size of region header array. This common field is used by both render targets in this data set.}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjBubh)}(hThe units for this field differ depending on what version of the simple internal parameter format the device uses. If format 2 is in use then this is interpreted as the number of region headers. For other formats it is interpreted as the size in dwords.h]hThe units for this field differ depending on what version of the simple internal parameter format the device uses. If format 2 is in use then this is interpreted as the number of region headers. For other formats it is interpreted as the size in dwords.}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjBubeh}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]uh1jhjBhMhjX?ubj)}(h1``handle`` [OUT] Handle for created HWRT dataset.h](j)}(h ``handle``h]h)}(hjBh]hhandle}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjBubj)}(hhh]h)}(h&[OUT] Handle for created HWRT dataset.h]h&[OUT] Handle for created HWRT dataset.}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:125: ./include/uapi/drm/pvr_drm.hhMhjBubah}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]uh1jhjBhMhjX?ubeh}(h]h ]h"]h$]h&]uh1jhj?ubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjz>hhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j-drm_pvr_create_hwrt_geom_data_args (C struct)$c.drm_pvr_create_hwrt_geom_data_argshNtauh1jhjz>hhhNhNubj)}(hhh](j)}(h"drm_pvr_create_hwrt_geom_data_argsh]j)}(h)struct drm_pvr_create_hwrt_geom_data_argsh](j)}(hjh]hstruct}(hj,ChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(Chhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hj:ChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(Chhhj9ChKubj )}(h"drm_pvr_create_hwrt_geom_data_argsh]j)}(hj&Ch]h"drm_pvr_create_hwrt_geom_data_args}(hjLChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHCubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj(Chhhj9ChKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hj$Chhhj9ChKubah}(h]jCah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj9ChKhj!Chhubj@)}(hhh]h)}(hGeometry data arguments used for :c:type:`struct drm_pvr_ioctl_create_hwrt_dataset_args `.geom_data_args.h](h!Geometry data arguments used for }(hjnChhhNhNubh)}(h`:c:type:`struct drm_pvr_ioctl_create_hwrt_dataset_args `h]h)}(hjxCh]h-struct drm_pvr_ioctl_create_hwrt_dataset_args}(hjzChhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjvCubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjU)}jX]jZ)}j]j&Csb$c.drm_pvr_create_hwrt_geom_data_argsasbjZ&drm_pvr_ioctl_create_hwrt_dataset_argsuh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhKhjnCubh.geom_data_args.}(hjnChhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjkChhubah}(h]h ]h"]h$]h&]uh1j?hj!Chhhj9ChKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjCjcjCjdjejfuh1jhhhjz>hNhNubjh)}(hX**Definition**:: struct drm_pvr_create_hwrt_geom_data_args { __u64 tpc_dev_addr; __u32 tpc_size; __u32 tpc_stride; __u64 vheap_table_dev_addr; __u64 rtc_dev_addr; }; **Members** ``tpc_dev_addr`` [IN] Tail pointer cache GPU virtual address. ``tpc_size`` [IN] Size of TPC, in bytes. ``tpc_stride`` [IN] Stride between layers in TPC, in pages ``vheap_table_dev_addr`` [IN] VHEAP table GPU virtual address. ``rtc_dev_addr`` [IN] Render Target Cache virtual address.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjCubh:}(hjChhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjCubj)}(hstruct drm_pvr_create_hwrt_geom_data_args { __u64 tpc_dev_addr; __u32 tpc_size; __u32 tpc_stride; __u64 vheap_table_dev_addr; __u64 rtc_dev_addr; };h]hstruct drm_pvr_create_hwrt_geom_data_args { __u64 tpc_dev_addr; __u32 tpc_size; __u32 tpc_stride; __u64 vheap_table_dev_addr; __u64 rtc_dev_addr; };}hjCsbah}(h]h ]h"]h$]h&]j)j*uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjCubh)}(h **Members**h]jr)}(hjCh]hMembers}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjCubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjCubj)}(hhh](j)}(h>``tpc_dev_addr`` [IN] Tail pointer cache GPU virtual address. h](j)}(h``tpc_dev_addr``h]h)}(hjDh]h tpc_dev_addr}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjDubj)}(hhh]h)}(h,[IN] Tail pointer cache GPU virtual address.h]h,[IN] Tail pointer cache GPU virtual address.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhMhjDubah}(h]h ]h"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]uh1jhjDhMhjCubj)}(h)``tpc_size`` [IN] Size of TPC, in bytes. h](j)}(h ``tpc_size``h]h)}(hj?Dh]htpc_size}(hjADhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=Dubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhj9Dubj)}(hhh]h)}(hN] Size of TPC, in bytes.h]hN] Size of TPC, in bytes.}(hjXDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjTDhMhjUDubah}(h]h ]h"]h$]h&]uh1jhj9Dubeh}(h]h ]h"]h$]h&]uh1jhjTDhMhjCubj)}(h;``tpc_stride`` [IN] Stride between layers in TPC, in pages h](j)}(h``tpc_stride``h]h)}(hjxDh]h tpc_stride}(hjzDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjvDubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjrDubj)}(hhh]h)}(h+[IN] Stride between layers in TPC, in pagesh]h+[IN] Stride between layers in TPC, in pages}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhMhjDubah}(h]h ]h"]h$]h&]uh1jhjrDubeh}(h]h ]h"]h$]h&]uh1jhjDhMhjCubj)}(h?``vheap_table_dev_addr`` [IN] VHEAP table GPU virtual address. h](j)}(h``vheap_table_dev_addr``h]h)}(hjDh]hvheap_table_dev_addr}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjDubj)}(hhh]h)}(h%[IN] VHEAP table GPU virtual address.h]h%[IN] VHEAP table GPU virtual address.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhMhjDubah}(h]h ]h"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]uh1jhjDhMhjCubj)}(h:``rtc_dev_addr`` [IN] Render Target Cache virtual address.h](j)}(h``rtc_dev_addr``h]h)}(hjDh]h rtc_dev_addr}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjDubj)}(hhh]h)}(h)[IN] Render Target Cache virtual address.h]h)[IN] Render Target Cache virtual address.}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjEubah}(h]h ]h"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]uh1jhjDhMhjCubeh}(h]h ]h"]h$]h&]uh1jhjCubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjz>hhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j+drm_pvr_create_hwrt_rt_data_args (C struct)"c.drm_pvr_create_hwrt_rt_data_argshNtauh1jhjz>hhhNhNubj)}(hhh](j)}(h drm_pvr_create_hwrt_rt_data_argsh]j)}(h'struct drm_pvr_create_hwrt_rt_data_argsh](j)}(hjh]hstruct}(hjDEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@Ehhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMubj)}(h h]h }(hjREhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@EhhhjQEhMubj )}(h drm_pvr_create_hwrt_rt_data_argsh]j)}(hj>Eh]h drm_pvr_create_hwrt_rt_data_args}(hjdEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`Eubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hj@EhhhjQEhMubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjhuh1jhjQEhMhj9Ehhubj@)}(hhh]h)}(hRender target arguments used for :c:type:`struct drm_pvr_ioctl_create_hwrt_dataset_args `.rt_data_args.h](h!Render target arguments used for }(hjEhhhNhNubh)}(h`:c:type:`struct drm_pvr_ioctl_create_hwrt_dataset_args `h]h)}(hjEh]h-struct drm_pvr_ioctl_create_hwrt_dataset_args}(hjEhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjEubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjU)}jX]jZ)}j]j>Esb"c.drm_pvr_create_hwrt_rt_data_argsasbjZ&drm_pvr_ioctl_create_hwrt_dataset_argsuh1hhjChKhjEubh.rt_data_args.}(hjEhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjEhhubah}(h]h ]h"]h$]h&]uh1j?hj9EhhhjQEhMubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjEjcjEjdjejfuh1jhhhjz>hNhNubjh)}(hX**Definition**:: struct drm_pvr_create_hwrt_rt_data_args { __u64 pm_mlist_dev_addr; __u64 macrotile_array_dev_addr; __u64 region_header_dev_addr; }; **Members** ``pm_mlist_dev_addr`` [IN] PM MLIST GPU virtual address. ``macrotile_array_dev_addr`` [IN] Macrotile array GPU virtual address. ``region_header_dev_addr`` [IN] Region header array GPU virtual address.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjEubh:}(hjEhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjEubj)}(hstruct drm_pvr_create_hwrt_rt_data_args { __u64 pm_mlist_dev_addr; __u64 macrotile_array_dev_addr; __u64 region_header_dev_addr; };h]hstruct drm_pvr_create_hwrt_rt_data_args { __u64 pm_mlist_dev_addr; __u64 macrotile_array_dev_addr; __u64 region_header_dev_addr; };}hjEsbah}(h]h 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]h"]h$]h&]uh1hhjTFubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjPFubj)}(hhh]h)}(h)[IN] Macrotile array GPU virtual address.h]h)[IN] Macrotile array GPU virtual address.}(hjoFhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjkFhMhjlFubah}(h]h ]h"]h$]h&]uh1jhjPFubeh}(h]h ]h"]h$]h&]uh1jhjkFhMhjFubj)}(hH``region_header_dev_addr`` [IN] Region header array GPU virtual address.h](j)}(h``region_header_dev_addr``h]h)}(hjFh]hregion_header_dev_addr}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjFubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjFubj)}(hhh]h)}(h-[IN] Region header array GPU virtual address.h]h-[IN] Region header array GPU virtual address.}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:128: ./include/uapi/drm/pvr_drm.hhMhjFubah}(h]h ]h"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]uh1jhjFhMhjFubeh}(h]h ]h"]h$]h&]uh1jhjEubeh}(h]h ] kernelindentah"]h$]h&]uh1jghjz>hhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j2drm_pvr_ioctl_destroy_hwrt_dataset_args (C struct))c.drm_pvr_ioctl_destroy_hwrt_dataset_argshNtauh1jhjz>hhhNhNubj)}(hhh](j)}(h'drm_pvr_ioctl_destroy_hwrt_dataset_argsh]j)}(h.struct drm_pvr_ioctl_destroy_hwrt_dataset_argsh](j)}(hjh]hstruct}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFhhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:132: ./include/uapi/drm/pvr_drm.hhKubj)}(h h]h }(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFhhhjFhKubj )}(h'drm_pvr_ioctl_destroy_hwrt_dataset_argsh]j)}(hjFh]h'drm_pvr_ioctl_destroy_hwrt_dataset_args}(hj GhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjFhhhjFhKubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjFhhhjFhKubah}(h]jFah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjFhKhjFhhubj@)}(hhh]h)}(h4Arguments for ``DRM_IOCTL_PVR_DESTROY_HWRT_DATASET``h](hArguments for }(hj+GhhhNhNubh)}(h&``DRM_IOCTL_PVR_DESTROY_HWRT_DATASET``h]h"DRM_IOCTL_PVR_DESTROY_HWRT_DATASET}(hj3GhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+Gubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:132: ./include/uapi/drm/pvr_drm.hhMhj(Ghhubah}(h]h ]h"]h$]h&]uh1j?hjFhhhjFhKubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjQGjcjQGjdjejfuh1jhhhjz>hNhNubjh)}(h**Definition**:: struct drm_pvr_ioctl_destroy_hwrt_dataset_args { __u32 handle; __u32 _padding_4; }; **Members** ``handle`` [IN] Handle for HWRT dataset to be destroyed. ``_padding_4`` Reserved. This field must be zeroed.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hj]GhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjYGubh:}(hjYGhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:132: ./include/uapi/drm/pvr_drm.hhMhjUGubj)}(h[struct drm_pvr_ioctl_destroy_hwrt_dataset_args { __u32 handle; __u32 _padding_4; };h]h[struct drm_pvr_ioctl_destroy_hwrt_dataset_args { __u32 handle; __u32 _padding_4; };}hjvGsbah}(h]h ]h"]h$]h&]j)j*uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:132: ./include/uapi/drm/pvr_drm.hhMhjUGubh)}(h **Members**h]jr)}(hjGh]hMembers}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjGubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:132: ./include/uapi/drm/pvr_drm.hhMhjUGubj)}(hhh](j)}(h9``handle`` [IN] Handle for HWRT dataset to be destroyed. h](j)}(h ``handle``h]h)}(hjGh]hhandle}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjGubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:132: ./include/uapi/drm/pvr_drm.hhMhjGubj)}(hhh]h)}(h-[IN] Handle for HWRT dataset to be destroyed.h]h-[IN] Handle for HWRT dataset to be destroyed.}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjGhMhjGubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjGhMhjGubj)}(h3``_padding_4`` Reserved. This field must be zeroed.h](j)}(h``_padding_4``h]h)}(hjGh]h _padding_4}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjGubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:132: ./include/uapi/drm/pvr_drm.hhMhjGubj)}(hhh]h)}(h$Reserved. This field must be zeroed.h]h$Reserved. 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The out-fence bound to the job will be attached to the syncobj whose handle is passed in drm_pvr_sync_op::handle.}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:140: ./include/uapi/drm/pvr_drm.hhMhjIhhubah}(h]h ]h"]h$]h&]uh1j?hj[Ihhhj}IhMubeh}(h]h ](j\macroeh"]h$]h&]jaj\jbjIjcjIjdjejfuh1jhhhj(HhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j#DRM_PVR_SYNC_OP_FLAG_WAIT (C macro)c.DRM_PVR_SYNC_OP_FLAG_WAIThNtauh1jhj(HhhhNhNubj)}(hhh](j)}(hDRM_PVR_SYNC_OP_FLAG_WAITh]j)}(hDRM_PVR_SYNC_OP_FLAG_WAITh]j )}(hDRM_PVR_SYNC_OP_FLAG_WAITh]j)}(hjIh]hDRM_PVR_SYNC_OP_FLAG_WAIT}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjIhhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:140: ./include/uapi/drm/pvr_drm.hhMubah}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjIhhhjIhMubah}(h]jIah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjIhMhjIhhubj@)}(hhh]h)}(hWait operation requested. 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device.}(hj`LhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:146: ./include/uapi/drm/pvr_drm.hhMBhj]Lhhubah}(h]h ]h"]h$]h&]uh1j?hj.LhhhjPLhM@ubeh}(h]h ](j\macroeh"]h$]h&]jaj\jbjxLjcjxLjdjejfuh1jhhhj(HhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j0DRM_PVR_SUBMIT_JOB_GEOM_CMD_FLAGS_MASK (C macro)(c.DRM_PVR_SUBMIT_JOB_GEOM_CMD_FLAGS_MASKhNtauh1jhj(HhhhNhNubj)}(hhh](j)}(h&DRM_PVR_SUBMIT_JOB_GEOM_CMD_FLAGS_MASKh]j)}(h&DRM_PVR_SUBMIT_JOB_GEOM_CMD_FLAGS_MASKh]j )}(h&DRM_PVR_SUBMIT_JOB_GEOM_CMD_FLAGS_MASKh]j)}(hjLh]h&DRM_PVR_SUBMIT_JOB_GEOM_CMD_FLAGS_MASK}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjLhhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:146: ./include/uapi/drm/pvr_drm.hhMDubah}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjLhhhjLhMDubah}(h]jLah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjLhMDhjLhhubj@)}(hhh]h)}(h)Logical OR of all the geometry cmd flags.h]h)Logical OR of all the geometry cmd flags.}(hjLhhhNhNubah}(h]h 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]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:149: ./include/uapi/drm/pvr_drm.hhMUhjMhhubah}(h]h ]h"]h$]h&]uh1j?hjLhhhjMhMSubeh}(h]h ](j\macroeh"]h$]h&]jaj\jbj0Mjcj0Mjdjejfuh1jhhhj(HhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j1DRM_PVR_SUBMIT_JOB_FRAG_CMD_DEPTHBUFFER (C macro))c.DRM_PVR_SUBMIT_JOB_FRAG_CMD_DEPTHBUFFERhNtauh1jhj(HhhhNhNubj)}(hhh](j)}(h'DRM_PVR_SUBMIT_JOB_FRAG_CMD_DEPTHBUFFERh]j)}(h'DRM_PVR_SUBMIT_JOB_FRAG_CMD_DEPTHBUFFERh]j )}(h'DRM_PVR_SUBMIT_JOB_FRAG_CMD_DEPTHBUFFERh]j)}(hjGMh]h'DRM_PVR_SUBMIT_JOB_FRAG_CMD_DEPTHBUFFER}(hjQMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMMubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjIMhhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:149: ./include/uapi/drm/pvr_drm.hhMWubah}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjEMhhhjdMhMWubah}(h]j@Mah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjdMhMWhjBMhhubj@)}(hhh]h)}(h,Indicates whether a depth buffer is present.h]h,Indicates whether a depth buffer is present.}(hjtMhhhNhNubah}(h]h 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`.job_typeh](hArguments for }(hjlShhhNhNubh)}(h*:c:type:`struct drm_pvr_job `h]h)}(hjvSh]hstruct drm_pvr_job}(hjxShhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjtSubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjU)}jX]jZ)}j]j$Ssbc.drm_pvr_job_typeasbjZ drm_pvr_jobuh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhKhjlSubh .job_type}(hjlShhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjiShhubah}(h]h ]h"]h$]h&]uh1j?hjShhhj7ShM:ubeh}(h]h ](j\enumeh"]h$]h&]jaj\jbjSjcjSjdjejfuh1jhhhj(HhNhNubjh)}(h**Constants** ``DRM_PVR_JOB_TYPE_GEOMETRY`` Job type is geometry. ``DRM_PVR_JOB_TYPE_FRAGMENT`` Job type is fragment. ``DRM_PVR_JOB_TYPE_COMPUTE`` Job type is compute. ``DRM_PVR_JOB_TYPE_TRANSFER_FRAG`` Job type is a fragment transfer.h](h)}(h **Constants**h]jr)}(hjSh]h Constants}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjSubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjSubj)}(hhh](j)}(h4``DRM_PVR_JOB_TYPE_GEOMETRY`` Job type is geometry. h](j)}(h``DRM_PVR_JOB_TYPE_GEOMETRY``h]h)}(hjSh]hDRM_PVR_JOB_TYPE_GEOMETRY}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhjSubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjSubj)}(hhh]h)}(hJob type is geometry.h]hJob type is geometry.}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhjShMhjSubah}(h]h ]h"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]uh1jhjShMhjSubj)}(h4``DRM_PVR_JOB_TYPE_FRAGMENT`` Job type is fragment. h](j)}(h``DRM_PVR_JOB_TYPE_FRAGMENT``h]h)}(hjTh]hDRM_PVR_JOB_TYPE_FRAGMENT}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjTubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhj Tubj)}(hhh]h)}(hJob type is fragment.h]hJob type is fragment.}(hj*ThhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&ThMhj'Tubah}(h]h ]h"]h$]h&]uh1jhj Tubeh}(h]h ]h"]h$]h&]uh1jhj&ThMhjSubj)}(h2``DRM_PVR_JOB_TYPE_COMPUTE`` Job type is compute. h](j)}(h``DRM_PVR_JOB_TYPE_COMPUTE``h]h)}(hjJTh]hDRM_PVR_JOB_TYPE_COMPUTE}(hjLThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjHTubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjDTubj)}(hhh]h)}(hJob type is compute.h]hJob type is compute.}(hjcThhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_ThMhj`Tubah}(h]h ]h"]h$]h&]uh1jhjDTubeh}(h]h ]h"]h$]h&]uh1jhj_ThMhjSubj)}(hC``DRM_PVR_JOB_TYPE_TRANSFER_FRAG`` Job type is a fragment transfer.h](j)}(h"``DRM_PVR_JOB_TYPE_TRANSFER_FRAG``h]h)}(hjTh]hDRM_PVR_JOB_TYPE_TRANSFER_FRAG}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjTubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhj}Tubj)}(hhh]h)}(h Job type is a fragment transfer.h]h Job type is a fragment transfer.}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjTubah}(h]h ]h"]h$]h&]uh1jhj}Tubeh}(h]h ]h"]h$]h&]uh1jhjThMhjSubeh}(h]h ]h"]h$]h&]uh1jhjSubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj(HhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j drm_pvr_hwrt_data_ref (C struct)c.drm_pvr_hwrt_data_refhNtauh1jhj(HhhhNhNubj)}(hhh](j)}(hdrm_pvr_hwrt_data_refh]j)}(hstruct drm_pvr_hwrt_data_refh](j)}(hjh]hstruct}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjThhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMubj)}(h h]h }(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjThhhjThMubj )}(hdrm_pvr_hwrt_data_refh]j)}(hjTh]hdrm_pvr_hwrt_data_ref}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjThhhjThMubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjThhhjThMubah}(h]jTah ](j7j8eh"]h$]h&]j<j=)j>huh1jhjThMhjThhubj@)}(hhh]h)}(hReference HWRT datah]hReference HWRT data}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjUhhubah}(h]h ]h"]h$]h&]uh1j?hjThhhjThMubeh}(h]h ](j\structeh"]h$]h&]jaj\jbj7Ujcj7Ujdjejfuh1jhhhj(HhNhNubjh)}(h**Definition**:: struct drm_pvr_hwrt_data_ref { __u32 set_handle; __u32 data_index; }; **Members** ``set_handle`` HWRT data set handle. ``data_index`` Index of the HWRT data inside the data set.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjCUhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj?Uubh:}(hj?UhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhj;Uubj)}(hMstruct drm_pvr_hwrt_data_ref { __u32 set_handle; __u32 data_index; };h]hMstruct drm_pvr_hwrt_data_ref { __u32 set_handle; __u32 data_index; };}hj\Usbah}(h]h ]h"]h$]h&]j)j*uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhj;Uubh)}(h **Members**h]jr)}(hjmUh]hMembers}(hjoUhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjkUubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhj;Uubj)}(hhh](j)}(h%``set_handle`` HWRT data set handle. h](j)}(h``set_handle``h]h)}(hjUh]h set_handle}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjUubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjUubj)}(hhh]h)}(hHWRT data set handle.h]hHWRT data set handle.}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjUhMhjUubah}(h]h ]h"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]uh1jhjUhMhjUubj)}(h:``data_index`` Index of the HWRT data inside the data set.h](j)}(h``data_index``h]h)}(hjUh]h data_index}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjUubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjUubj)}(hhh]h)}(h+Index of the HWRT data inside the data set.h]h+Index of the HWRT data inside the data set.}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjUubah}(h]h ]h"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]uh1jhjUhMhjUubeh}(h]h ]h"]h$]h&]uh1jhj;Uubeh}(h]h ] kernelindentah"]h$]h&]uh1jghj(HhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jdrm_pvr_job (C struct) c.drm_pvr_jobhNtauh1jhj(HhhhNhNubj)}(hhh](j)}(h drm_pvr_jobh]j)}(hstruct drm_pvr_jobh](j)}(hjh]hstruct}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVhhh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMubj)}(h h]h ҫ}(hj-VhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVhhhj,VhMubj )}(h drm_pvr_jobh]j)}(hjVh]h drm_pvr_job}(hj?VhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;Vubah}(h]h ](j$j%eh"]h$]h&]j)j*uh1j hjVhhhj,VhMubeh}(h]h ]h"]h$]h&]j)j*j1uh1jj2j3hjVhhhj,VhMubah}(h]jVah ](j7j8eh"]h$]h&]j<j=)j>huh1jhj,VhMhjVhhubj@)}(hhh]h)}(h?Job arguments passed to the ``DRM_IOCTL_PVR_SUBMIT_JOBS`` ioctlh](hJob arguments passed to the }(hjaVhhhNhNubh)}(h``DRM_IOCTL_PVR_SUBMIT_JOBS``h]hDRM_IOCTL_PVR_SUBMIT_JOBS}(hjiVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjaVubh ioctl}(hjaVhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhj^Vhhubah}(h]h ]h"]h$]h&]uh1j?hjVhhhj,VhMubeh}(h]h ](j\structeh"]h$]h&]jaj\jbjVjcjVjdjejfuh1jhhhj(HhNhNubjh)}(hX**Definition**:: struct drm_pvr_job { __u32 type; __u32 context_handle; __u32 flags; __u32 cmd_stream_len; __u64 cmd_stream; struct drm_pvr_obj_array sync_ops; struct drm_pvr_hwrt_data_ref hwrt; }; **Members** ``type`` [IN] Type of job being submitted This must be one of the values defined by :c:type:`enum drm_pvr_job_type `. ``context_handle`` [IN] Context handle. When **job_type** is ``DRM_PVR_JOB_TYPE_RENDER``, ``DRM_PVR_JOB_TYPE_COMPUTE`` or ``DRM_PVR_JOB_TYPE_TRANSFER_FRAG``, this must be a valid handle returned by ``DRM_IOCTL_PVR_CREATE_CONTEXT``. The type of context must be compatible with the type of job being submitted. When **job_type** is ``DRM_PVR_JOB_TYPE_NULL``, this must be zero. ``flags`` [IN] Flags for command. Those are job-dependent. See all ``DRM_PVR_SUBMIT_JOB_*``. ``cmd_stream_len`` [IN] Length of command stream, in bytes. ``cmd_stream`` [IN] Pointer to command stream for command. The command stream must be u64-aligned. ``sync_ops`` [IN] Fragment sync operations. ``hwrt`` [IN] HWRT data used by render jobs (geometry or fragment). Must be zero for non-render jobs.h](h)}(h**Definition**::h](jr)}(h**Definition**h]h Definition}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjVubh:}(hjVhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjVubj)}(hstruct drm_pvr_job { __u32 type; __u32 context_handle; __u32 flags; __u32 cmd_stream_len; __u64 cmd_stream; struct drm_pvr_obj_array sync_ops; struct drm_pvr_hwrt_data_ref hwrt; };h]hstruct drm_pvr_job { __u32 type; __u32 context_handle; __u32 flags; __u32 cmd_stream_len; __u64 cmd_stream; struct drm_pvr_obj_array sync_ops; struct drm_pvr_hwrt_data_ref hwrt; };}hjVsbah}(h]h ]h"]h$]h&]j)j*uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjVubh)}(h **Members**h]jr)}(hjVh]hMembers}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjVubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjVubj)}(hhh](j)}(h``type`` [IN] Type of job being submitted This must be one of the values defined by :c:type:`enum drm_pvr_job_type `. h](j)}(h``type``h]h)}(hjVh]htype}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjVubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjVubj)}(hhh](h)}(h [IN] Type of job being submittedh]h [IN] Type of job being submitted}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjVubh)}(h]This must be one of the values defined by :c:type:`enum drm_pvr_job_type `.h](h*This must be one of the values defined by }(hjWhhhNhNubh)}(h2:c:type:`enum drm_pvr_job_type `h]h)}(hjWh]henum drm_pvr_job_type}(hjWhhhNhNubah}(h]h ](j@j\c-typeeh"]h$]h&]uh1hhjWubah}(h]h ]h"]h$]h&]refdocjL refdomainj\reftypetype refexplicitrefwarnjRjVjZdrm_pvr_job_typeuh1hhjVhMhjWubh.}(hjWhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjVhMhjVubeh}(h]h ]h"]h$]h&]uh1jhjVubeh}(h]h ]h"]h$]h&]uh1jhjVhMhjVubj)}(hXz``context_handle`` [IN] Context handle. When **job_type** is ``DRM_PVR_JOB_TYPE_RENDER``, ``DRM_PVR_JOB_TYPE_COMPUTE`` or ``DRM_PVR_JOB_TYPE_TRANSFER_FRAG``, this must be a valid handle returned by ``DRM_IOCTL_PVR_CREATE_CONTEXT``. The type of context must be compatible with the type of job being submitted. When **job_type** is ``DRM_PVR_JOB_TYPE_NULL``, this must be zero. h](j)}(h``context_handle``h]h)}(hjKWh]hcontext_handle}(hjMWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjIWubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjEWubj)}(hhh](h)}(h[IN] Context handle.h]h[IN] Context handle.}(hjdWhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjaWubh)}(hX When **job_type** is ``DRM_PVR_JOB_TYPE_RENDER``, ``DRM_PVR_JOB_TYPE_COMPUTE`` or ``DRM_PVR_JOB_TYPE_TRANSFER_FRAG``, this must be a valid handle returned by ``DRM_IOCTL_PVR_CREATE_CONTEXT``. The type of context must be compatible with the type of job being submitted.h](hWhen }(hjsWhhhNhNubjr)}(h **job_type**h]hjob_type}(hj{WhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjsWubh is }(hjsWhhhNhNubh)}(h``DRM_PVR_JOB_TYPE_RENDER``h]hDRM_PVR_JOB_TYPE_RENDER}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjsWubh, }(hjsWhhhNhNubh)}(h``DRM_PVR_JOB_TYPE_COMPUTE``h]hDRM_PVR_JOB_TYPE_COMPUTE}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjsWubh or }(hjsWhhhNhNubh)}(h"``DRM_PVR_JOB_TYPE_TRANSFER_FRAG``h]hDRM_PVR_JOB_TYPE_TRANSFER_FRAG}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjsWubh*, this must be a valid handle returned by }(hjsWhhhNhNubh)}(h ``DRM_IOCTL_PVR_CREATE_CONTEXT``h]hDRM_IOCTL_PVR_CREATE_CONTEXT}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjsWubhN. The type of context must be compatible with the type of job being submitted.}(hjsWhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjaWubh)}(hBWhen **job_type** is ``DRM_PVR_JOB_TYPE_NULL``, this must be zero.h](hWhen }(hjWhhhNhNubjr)}(h **job_type**h]hjob_type}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjWubh is }(hjWhhhNhNubh)}(h``DRM_PVR_JOB_TYPE_NULL``h]hDRM_PVR_JOB_TYPE_NULL}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjWubh, this must be zero.}(hjWhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj`WhMhjaWubeh}(h]h ]h"]h$]h&]uh1jhjEWubeh}(h]h ]h"]h$]h&]uh1jhj`WhMhjVubj)}(h^``flags`` [IN] Flags for command. Those are job-dependent. See all ``DRM_PVR_SUBMIT_JOB_*``. h](j)}(h ``flags``h]h)}(hj Xh]hflags}(hj"XhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjXubj)}(hhh](h)}(h[IN] Flags for command.h]h[IN] Flags for command.}(hj9XhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhj6Xubh)}(h:Those are job-dependent. See all ``DRM_PVR_SUBMIT_JOB_*``.h](h!Those are job-dependent. See all }(hjHXhhhNhNubh)}(h``DRM_PVR_SUBMIT_JOB_*``h]hDRM_PVR_SUBMIT_JOB_*}(hjPXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjHXubh.}(hjHXhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj5XhMhj6Xubeh}(h]h ]h"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]uh1jhj5XhMhjVubj)}(h<``cmd_stream_len`` [IN] Length of command stream, in bytes. h](j)}(h``cmd_stream_len``h]h)}(hjzXh]hcmd_stream_len}(hj|XhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxXubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjtXubj)}(hhh]h)}(h([IN] Length of command stream, in bytes.h]h([IN] Length of command stream, in bytes.}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhMhjXubah}(h]h ]h"]h$]h&]uh1jhjtXubeh}(h]h ]h"]h$]h&]uh1jhjXhMhjVubj)}(hd``cmd_stream`` [IN] Pointer to command stream for command. The command stream must be u64-aligned. h](j)}(h``cmd_stream``h]h)}(hjXh]h cmd_stream}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjXubj)}(hhh](h)}(h+[IN] Pointer to command stream for command.h]h+[IN] Pointer to command stream for command.}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjXubh)}(h'The command stream must be u64-aligned.h]h'The command stream must be u64-aligned.}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhMhjXubeh}(h]h ]h"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]uh1jhjXhMhjVubj)}(h,``sync_ops`` [IN] Fragment sync operations. h](j)}(h ``sync_ops``h]h)}(hjXh]hsync_ops}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXubah}(h]h ]h"]h$]h&]uh1jh`/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:158: ./include/uapi/drm/pvr_drm.hhMhjXubj)}(hhh]h)}(h[IN] Fragment sync operations.h]h[IN] Fragment sync operations.}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjYhMhjYubah}(h]h ]h"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]uh1jhjYhMhjVubj)}(hf``hwrt`` [IN] HWRT data used by render jobs (geometry or fragment). 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Must be 64-bit aligned.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:169: ./drivers/gpu/drm/imagination/pvr_device.hhMhj\ubah}(h]h ]h"]h$]h&]uh1jhjo\ubeh}(h]h ]h"]h$]h&]uh1jhj\hMhj[ubeh}(h]h ]h"]h$]h&]uh1jhj[ubh)}(h**Description**h]jr)}(hj\h]h Description}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jqhj\ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/gpu/imagination/uapi:169: ./drivers/gpu/drm/imagination/pvr_device.hhMhj[ubh)}(hYou probably want to use PVR_IOCTL_UNION_PADDING_CHECK() instead of calling this function directly, since that macro abstracts away much of the setup, and also provides some static validation. See its docs for details.h]hYou probably want to use PVR_IOCTL_UNION_PADDING_CHECK() instead of calling this function directly, since that macro abstracts away much of the setup, and also provides some static validation. 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