€•â-Œsphinx.addnodes”Œdocument”“”)”}”(Œ rawsource”Œ”Œchildren”]”(Œ translations”Œ LanguagesNode”“”)”}”(hhh]”(hŒ pending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ refdomain”Œstd”Œreftype”Œdoc”Œ reftarget”Œ /translations/zh_CN/gpu/panfrost”Œmodname”NŒ classname”NŒ refexplicit”ˆuŒtagname”hhh ubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/zh_TW/gpu/panfrost”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/it_IT/gpu/panfrost”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/ja_JP/gpu/panfrost”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/ko_KR/gpu/panfrost”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒPortuguese (Brazilian)”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/pt_BR/gpu/panfrost”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒSpanish”…””}”hh–sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/sp_SP/gpu/panfrost”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h hhŒ _document”hŒsource”NŒline”NubhŒcomment”“”)”}”(hŒ!SPDX-License-Identifier: GPL-2.0+”h]”hŒ!SPDX-License-Identifier: GPL-2.0+”…””}”hh·sbah}”(h]”h ]”h"]”h$]”h&]”Œ xml:space”Œpreserve”uh1hµhhh²hh³Œ:/var/lib/git/docbuild/linux/Documentation/gpu/panfrost.rst”h´KubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒdrm/Panfrost Mali Driver”h]”hŒdrm/Panfrost Mali Driver”…””}”(hhÏh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÍhhÊh²hh³hÇh´KubhŒtarget”“”)”}”(hŒ.. _panfrost-usage-stats:”h]”h}”(h]”h ]”h"]”h$]”h&]”Œrefid”Œpanfrost-usage-stats”uh1hÝh´KhhÊh²hh³hÇubhÉ)”}”(hhh]”(hÎ)”}”(hŒ.Panfrost DRM client usage stats implementation”h]”hŒ.Panfrost DRM client usage stats implementation”…””}”(hhîh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÍhhëh²hh³hÇh´K ubhŒ paragraph”“”)”}”(hŒ{The drm/Panfrost driver implements the DRM client usage stats specification as documented in :ref:`drm-client-usage-stats`.”h]”(hŒ]The drm/Panfrost driver implements the DRM client usage stats specification as documented in ”…””}”(hhþh²hh³Nh´Nubh)”}”(hŒ:ref:`drm-client-usage-stats`”h]”hŒinline”“”)”}”(hjh]”hŒdrm-client-usage-stats”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”(Œxref”Œstd”Œstd-ref”eh"]”h$]”h&]”uh1j hjubah}”(h]”h ]”h"]”h$]”h&]”Œrefdoc”Œ gpu/panfrost”Œ refdomain”jŒreftype”Œref”Œ refexplicit”‰Œrefwarn”ˆŒ reftarget”Œdrm-client-usage-stats”uh1hh³hÇh´K hhþubhŒ.”…””}”(hhþh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´K hhëh²hubhý)”}”(hŒtExample of the output showing the implemented key value pairs and entirety of the currently possible format options:”h]”hŒtExample of the output showing the implemented key value pairs and entirety of the currently possible format options:”…””}”(hj5h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´Khhëh²hubhŒdefinition_list”“”)”}”(hhh]”hŒdefinition_list_item”“”)”}”(hXC:: pos: 0 flags: 02400002 mnt_id: 27 ino: 531 drm-driver: panfrost drm-client-id: 14 drm-engine-fragment: 1846584880 ns drm-cycles-fragment: 1424359409 drm-maxfreq-fragment: 799999987 Hz drm-curfreq-fragment: 799999987 Hz drm-engine-vertex-tiler: 71932239 ns drm-cycles-vertex-tiler: 52617357 drm-maxfreq-vertex-tiler: 799999987 Hz drm-curfreq-vertex-tiler: 799999987 Hz drm-total-memory: 290 MiB drm-shared-memory: 0 MiB drm-active-memory: 226 MiB drm-resident-memory: 36496 KiB drm-purgeable-memory: 128 KiB ”h]”(hŒterm”“”)”}”(hŒ::”h]”hŒ::”…””}”(hjPh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jNh³hÇh´K%hjJubhŒ definition”“”)”}”(hhh]”hý)”}”(hX?pos: 0 flags: 02400002 mnt_id: 27 ino: 531 drm-driver: panfrost drm-client-id: 14 drm-engine-fragment: 1846584880 ns drm-cycles-fragment: 1424359409 drm-maxfreq-fragment: 799999987 Hz drm-curfreq-fragment: 799999987 Hz drm-engine-vertex-tiler: 71932239 ns drm-cycles-vertex-tiler: 52617357 drm-maxfreq-vertex-tiler: 799999987 Hz drm-curfreq-vertex-tiler: 799999987 Hz drm-total-memory: 290 MiB drm-shared-memory: 0 MiB drm-active-memory: 226 MiB drm-resident-memory: 36496 KiB drm-purgeable-memory: 128 KiB”h]”hX?pos: 0 flags: 02400002 mnt_id: 27 ino: 531 drm-driver: panfrost drm-client-id: 14 drm-engine-fragment: 1846584880 ns drm-cycles-fragment: 1424359409 drm-maxfreq-fragment: 799999987 Hz drm-curfreq-fragment: 799999987 Hz drm-engine-vertex-tiler: 71932239 ns drm-cycles-vertex-tiler: 52617357 drm-maxfreq-vertex-tiler: 799999987 Hz drm-curfreq-vertex-tiler: 799999987 Hz drm-total-memory: 290 MiB drm-shared-memory: 0 MiB drm-active-memory: 226 MiB drm-resident-memory: 36496 KiB drm-purgeable-memory: 128 KiB”…””}”(hjch²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´Khj`ubah}”(h]”h ]”h"]”h$]”h&]”uh1j^hjJubeh}”(h]”h ]”h"]”h$]”h&]”uh1jHh³hÇh´K%hjEubah}”(h]”h ]”h"]”h$]”h&]”uh1jChhëh²hh³hÇh´Nubhý)”}”(hŒ”Possible `drm-engine-` key names are: `fragment`, and `vertex-tiler`. `drm-curfreq-` values convey the current operating frequency for that engine.”h]”(hŒ Possible ”…””}”(hjƒh²hh³Nh´NubhŒtitle_reference”“”)”}”(hŒ `drm-engine-`”h]”hŒ drm-engine-”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹hjƒubhŒ key names are: ”…””}”(hjƒh²hh³Nh´NubjŒ)”}”(hŒ `fragment`”h]”hŒfragment”…””}”(hjŸh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹hjƒubhŒ, and ”…””}”(hjƒh²hh³Nh´NubjŒ)”}”(hŒ`vertex-tiler`”h]”hŒ vertex-tiler”…””}”(hj±h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹hjƒubhŒ. ”…””}”(hjƒh²hh³Nh´NubjŒ)”}”(hŒ`drm-curfreq-`”h]”hŒ drm-curfreq-”…””}”(hjÃh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹hjƒubhŒ? values convey the current operating frequency for that engine.”…””}”(hjƒh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´K'hhëh²hubhý)”}”(hX$Users must bear in mind that engine and cycle sampling are disabled by default, because of power saving concerns. `fdinfo` users and benchmark applications which query the fdinfo file must make sure to toggle the job profiling status of the driver by writing into the appropriate sysfs node::”h]”(hŒrUsers must bear in mind that engine and cycle sampling are disabled by default, because of power saving concerns. ”…””}”(hjÛh²hh³Nh´NubjŒ)”}”(hŒ`fdinfo`”h]”hŒfdinfo”…””}”(hjãh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹hjÛubhŒ© users and benchmark applications which query the fdinfo file must make sure to toggle the job profiling status of the driver by writing into the appropriate sysfs node:”…””}”(hjÛh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´K*hhëh²hubhŒ literal_block”“”)”}”(hŒEecho > /sys/bus/platform/drivers/panfrost/[a-f0-9]*.gpu/profiling”h]”hŒEecho > /sys/bus/platform/drivers/panfrost/[a-f0-9]*.gpu/profiling”…””}”hjýsbah}”(h]”h ]”h"]”h$]”h&]”hÅhÆuh1jûh³hÇh´K/hhëh²hubhý)”}”(hŒKWhere `N` is either `0` or `1`, depending on the desired enablement status.”h]”(hŒWhere ”…””}”(hj h²hh³Nh´NubjŒ)”}”(hŒ`N`”h]”hŒN”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹hj ubhŒ is either ”…””}”(hj h²hh³Nh´NubjŒ)”}”(hŒ`0`”h]”hŒ0”…””}”(hj%h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹hj ubhŒ or ”…””}”(hj h²hh³Nh´NubjŒ)”}”(hŒ`1`”h]”hŒ1”…””}”(hj7h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹hj ubhŒ-, depending on the desired enablement status.”…””}”(hj h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hüh³hÇh´K1hhëh²hubeh}”(h]”(Œ.panfrost-drm-client-usage-stats-implementation”hêeh ]”h"]”(Œ.panfrost drm client usage stats implementation”Œpanfrost-usage-stats”eh$]”h&]”uh1hÈhhÊh²hh³hÇh´K Œexpect_referenced_by_name”}”jUhßsŒexpect_referenced_by_id”}”hêhßsubeh}”(h]”Œdrm-panfrost-mali-driver”ah ]”h"]”Œdrm/panfrost mali driver”ah$]”h&]”uh1hÈhhh²hh³hÇh´Kubeh}”(h]”h ]”h"]”h$]”h&]”Œsource”hÇuh1hŒcurrent_source”NŒ 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Treating the overline as ordinary text because it's so short.”h]”hŒbPossible incomplete section title. Treating the overline as ordinary text because it’s so short.”…””}”(hjïh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hühjìubah}”(h]”h ]”h"]”h$]”h&]”Œlevel”KŒtype”ŒINFO”Œline”KŒsource”hÇuh1jêhhëh²hh³hÇh´Kubjë)”}”(hhh]”hý)”}”(hŒ`Blank line missing before literal block (after the "::")? Interpreted as a definition list item.”h]”hŒdBlank line missing before literal block (after the “::â€)? Interpreted as a definition list item.”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hühjubah}”(h]”h ]”h"]”h$]”h&]”Œlevel”KŒtype”jŒline”K&Œsource”hÇuh1jêhj`ubeŒtransform_messages”]”jë)”}”(hhh]”hý)”}”(hhh]”hŒ:Hyperlink target "panfrost-usage-stats" is not referenced.”…””}”hj(sbah}”(h]”h ]”h"]”h$]”h&]”uh1hühj%ubah}”(h]”h ]”h"]”h$]”h&]”Œlevel”KŒtype”jŒsource”hÇŒline”Kuh1jêubaŒ transformer”NŒ include_log”]”Œ decoration”Nh²hub.