€•F      Œsphinx.addnodes”Œdocument”“”)”}”(Œ	rawsource”Œ ”Œchildren”]”(Œtranslations”ŒLanguagesNode”“”)”}”(hhh]”(h Œpending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ
attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ	refdomain”Œstd”Œreftype”Œdoc”Œ	reftarget”Œ0/translations/zh_CN/gpu/intel-display/async-flip”Œmodname”NŒ	classname”NŒrefexplicit”ˆuŒtagname”hhhubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ0/translations/zh_TW/gpu/intel-display/async-flip”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ0/translations/it_IT/gpu/intel-display/async-flip”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ0/translations/ja_JP/gpu/intel-display/async-flip”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ0/translations/ko_KR/gpu/intel-display/async-flip”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒPortuguese (Brazilian)”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ0/translations/pt_BR/gpu/intel-display/async-flip”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒSpanish”…””}”hh–sbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ0/translations/sp_SP/gpu/intel-display/async-flip”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h
hhŒ	_document”hŒsource”NŒline”NubhŒcomment”“”)”}”(hŒSPDX-License-Identifier: MIT”h]”hŒSPDX-License-Identifier: MIT”…””}”hh·sbah}”(h]”h ]”h"]”h$]”h&]”Œ	xml:space”Œpreserve”uh1hµhhh²hh³ŒJ/var/lib/git/docbuild/linux/Documentation/gpu/intel-display/async-flip.rst”h´Kubh¶)”}”(hŒ#Copyright Â© 2026 Intel Corporation”h]”hŒ#Copyright Â© 2026 Intel Corporation”…””}”hhÈsbah}”(h]”h ]”h"]”h$]”h&]”hÅhÆuh1hµhhh²hh³hÇh´KubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒAsynchronous Page Flip”h]”hŒAsynchronous Page Flip”…””}”(hhÝh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛhhØh²hh³hÇh´KubhŒ	paragraph”“”)”}”(hŒÝAsynchronous page flip is the implementation for the DRM_MODE_PAGE_FLIP_ASYNC
flag. Currently async flip is only supported via the drmModePageFlip IOCTL.
Correspondingly, support is currently added for primary plane only.”h]”hŒÝAsynchronous page flip is the implementation for the DRM_MODE_PAGE_FLIP_ASYNC
flag. Currently async flip is only supported via the drmModePageFlip IOCTL.
Correspondingly, support is currently added for primary plane only.”…””}”(hhíh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hëh³Œx/var/lib/git/docbuild/linux/Documentation/gpu/intel-display/async-flip:7: ./drivers/gpu/drm/i915/display/intel_display.c”h´M[hhØh²hubhì)”}”(hŒ÷Async flip can only change the plane surface address, so anything else
changing is rejected from the intel_async_flip_check_hw() function.
Once this check is cleared, flip done interrupt is enabled using
the intel_crtc_enable_flip_done() function.”h]”hŒ÷Async flip can only change the plane surface address, so anything else
changing is rejected from the intel_async_flip_check_hw() function.
Once this check is cleared, flip done interrupt is enabled using
the intel_crtc_enable_flip_done() function.”…””}”(hhüh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hëh³Œx/var/lib/git/docbuild/linux/Documentation/gpu/intel-display/async-flip:7: ./drivers/gpu/drm/i915/display/intel_display.c”h´M_hhØh²hubhì)”}”(hXL  As soon as the surface address register is written, flip done interrupt is
generated and the requested events are sent to the userspace in the interrupt
handler itself. The timestamp and sequence sent during the flip done event
correspond to the last vblank and have no relation to the actual time when
the flip done event was sent.”h]”hXL  As soon as the surface address register is written, flip done interrupt is
generated and the requested events are sent to the userspace in the interrupt
handler itself. The timestamp and sequence sent during the flip done event
correspond to the last vblank and have no relation to the actual time when
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