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author | iwasaki <iwasaki@FreeBSD.org> | 2003-10-30 16:14:55 +0000 |
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committer | iwasaki <iwasaki@FreeBSD.org> | 2003-10-30 16:14:55 +0000 |
commit | d959b1ec080147ee1d619340e77a08cf548fe501 (patch) | |
tree | da007a9d72fdbffe0fc96ed881e22c118050c053 /share/man/man4/acpi.4 | |
parent | f06677c31d30ff047ed2e60d7ac2736e110b6a6c (diff) | |
download | FreeBSD-src-d959b1ec080147ee1d619340e77a08cf548fe501.zip FreeBSD-src-d959b1ec080147ee1d619340e77a08cf548fe501.tar.gz |
Add sysctl MIB and loader tunable `hw.acpi.no_reset_video' as
the same effect as ACPI_NO_RESET_VIDEO kernel option.
Diffstat (limited to 'share/man/man4/acpi.4')
-rw-r--r-- | share/man/man4/acpi.4 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/share/man/man4/acpi.4 b/share/man/man4/acpi.4 index 43e6e5c..5761610 100644 --- a/share/man/man4/acpi.4 +++ b/share/man/man4/acpi.4 @@ -319,6 +319,10 @@ the economy power profile. Delay in milliseconds to wait for the EC to respond. Try increasing this number if you get the error .Er AE_NO_HARDWARE_RESPONSE . +.It Va hw.acpi.no_reset_video +Disables calling the VESA reset BIOS vector on the resume path. Some +graphic chips have problems such as LCD white-out after resume. Try +setting this to 1 if necessary. .It Va hw.acpi.os_name Some systems' ASL may have problems because they look for names of Microsoft operating systems. This tunable overrides the |