vt: add option to ignore NO_VGA flag in ACPI
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Authored by royger on Jun 25 2018, 8:39 AM.

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rS335629: vt: add option to ignore NO_VGA flag in ACPI

Summary

To workaround buggy firmware that sets this flag when there's actually
a VGA present.

Reported and tested by: Yasuhiro KIMURA <yasu@utahime.org>
Sponsored by: Citrix Systems R&D

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Repository

rS FreeBSD src repository - subversion

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Event Timeline

royger created this revision.Jun 25 2018, 8:39 AM

Harbormaster completed remote builds in B17603: Diff 44409.Jun 25 2018, 8:39 AM

See also D16004. It is orthogonal but related. May be we need a common mask for all workarounds, instead of per-bit tunable.

This revision is now accepted and ready to land.Jun 25 2018, 9:31 AM

Closed by commit rS335629: vt: add option to ignore NO_VGA flag in ACPI (authored by royger). · Explain WhyJun 25 2018, 9:39 AM

This revision was automatically updated to reflect the committed changes.

Herald added a reviewer: manpages. · View Herald TranscriptJun 25 2018, 9:39 AM

Herald added a subscriber: imp. · View Herald Transcript

eadler mentioned this in rS336805: MFC r335629:.Jul 28 2018, 7:37 AM

Revision Contents
Changeset List

Path

Size

head/

share/

man/

man4/

vt.4

5 lines

sys/

dev/

vt/

hw/

vga/

vt_vga.c

6 lines

Diff 44411

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head/share/man/man4/vt.4