From: bugzilla-daemon@kernel.org
To: platform-driver-x86@vger.kernel.org
Subject: [Bug 221419] ideapad-laptop: brightness keys require continuous VPC polling to function on IdeaPad 3 15IIL05 (BIOS EMCN60WW)
Date: Sat, 09 May 2026 10:48:18 +0000 [thread overview]
Message-ID: <bug-221419-215701-6tl43MeK8g@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-221419-215701@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=221419
--- Comment #5 from ladha979@gmail.com ---
Because initially my understanding was the sudden fix was a proper fix, but in
background it's probably polling like crazy, numerous requests every second,
which is why the cpu usage went crazy.
So a slower manual polling service works much better
--
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prev parent reply other threads:[~2026-05-09 10:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-26 18:00 [Bug 221419] New: ideapad-laptop: brightness keys require continuous VPC polling to function on IdeaPad 3 15IIL05 (BIOS EMCN60WW) bugzilla-daemon
2026-05-03 18:19 ` [Bug 221419] " bugzilla-daemon
2026-05-03 18:23 ` bugzilla-daemon
2026-05-03 18:25 ` bugzilla-daemon
2026-05-08 20:16 ` bugzilla-daemon
2026-05-09 10:48 ` bugzilla-daemon [this message]
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