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cd64e19329
Also add intel_reg_snapshot for creating such snapshots, and relevant documentation. Signed-off-by: Adam Jackson <ajax@redhat.com>
25 lines
838 B
Groff
25 lines
838 B
Groff
.\" shorthand for double quote that works everywhere.
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.ds q \N'34'
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.TH intel_reg_dumper 1 "intel_reg_dumper 1.0"
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.SH NAME
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intel_reg_dumper \- Decode a bunch of Intel GPU registers for debugging
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.SH SYNOPSIS
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.B intel_reg_dumper [ file ]
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.SH DESCRIPTION
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.B intel_reg_dumper
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is a tool to read and decode the values of many Intel GPU registers. It is
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commonly used in debugging video mode setting issues. If the
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.B file
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argument is present, the registers will be decoded from the given file
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instead of the current registers. Use the
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.B intel_reg_snapshot
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tool to generate such files.
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.SH ENVIRONMENT
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.BR HAS_PCH_SPLIT
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.PP
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If set, decode as though the GPU has a PCH split. This is only necessary for
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Intel HD (Ironlake) and later register dumps in files; live decodes get this
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correct automatically.
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.SH SEE ALSO
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.BR intel_reg_snapshot(1)
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