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9898083fa2
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
27 lines
800 B
Groff
27 lines
800 B
Groff
.\" shorthand for double quote that works everywhere.
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.ds q \N'34'
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.TH intel_infoframes __appmansuffix__ __xorgversion__
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.SH NAME
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intel_infoframes \- View and change HDMI InfoFrames
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.SH SYNOPSIS
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.B intel_infoframes
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.SH DESCRIPTION
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.B intel_infoframes
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is a tool to view and change the HDMI InfoFrames sent by the GPU. Its main
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purpose is to be used as a debugging tool. In some cases (e.g., when
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changing modes) the Kernel will undo the changes made by this tool.
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Descriptions of the InfoFrame fields can be found on the HDMI and CEA-861
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specifications.
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Use the
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.B -h
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or
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.B --help
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options to learn how to use the command
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.SH LIMITATIONS
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Not all HDMI monitors respect the InfoFrames sent to them. Only GEN 4
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or newer hardware is supported yet.
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.SH SEE ALSO
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HDMI specification, CEA-861 specification.
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