[Bug 280290] hms(4): Broken fresh after boot, fixed by resume
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Date: Sat, 09 Nov 2024 05:12:57 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=280290
--- Comment #42 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:
URL:
https://cgit.FreeBSD.org/src/commit/?id=018cb11cb7d412b031e1be681a6a19e734473f99
commit 018cb11cb7d412b031e1be681a6a19e734473f99
Author: Vladimir Kondratyev <wulf@FreeBSD.org>
AuthorDate: 2024-11-08 19:23:38 +0000
Commit: Vladimir Kondratyev <wulf@FreeBSD.org>
CommitDate: 2024-11-09 05:11:09 +0000
iichid(4): Do not power down opened device in attach handler
Some iichid(4) child devices, currently hkbd(4) only, opens parent
device in their attach handlers. That breaks internal iichid(4) state
leading to rejecting any incoming data on software and hardware levels.
Fix it with adding of extra state check in iichid(4) attach handler.
Reported by: many
Submitted by: trasz (initial version)
PR: 280290
MFC after: 3 days
sys/dev/iicbus/iichid.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
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