From: bugzilla-daemon@kernel.org
To: linux-pm@vger.kernel.org
Subject: [Bug 219110] amd-pstate's balance_performance energy_performance_preference doesn't survive suspend resume
Date: Fri, 23 Aug 2024 19:56:41 +0000 [thread overview]
Message-ID: <bug-219110-137361-78kLfOBEOa@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-219110-137361@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=219110
--- Comment #7 from Artem S. Tashkinov (aros@gmx.com) ---
It's easy to reproduce by e.g. watching YouTube VP9 1440p/4K videos with my
Ryzen 7 7840HS with HW acceleration on.
Before suspend:
performance -> ~15W
balance_performance -> ~8-9W
After resuming when it's set to "balance_performance" we are back to ~15W.
Setting it to any other value and then back to balance_performance fixes it.
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next prev parent reply other threads:[~2024-08-23 19:56 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-30 17:40 [Bug 219110] New: amd-pstate's balance_performance energy_performance_preference doesn't survive suspend resume bugzilla-daemon
2024-07-30 17:56 ` [Bug 219110] " bugzilla-daemon
2024-07-30 18:09 ` bugzilla-daemon
2024-07-30 18:29 ` bugzilla-daemon
2024-07-30 18:31 ` bugzilla-daemon
2024-08-23 18:07 ` bugzilla-daemon
2024-08-23 19:54 ` bugzilla-daemon
2024-08-23 19:56 ` bugzilla-daemon [this message]
2024-08-26 17:23 ` bugzilla-daemon
2024-08-26 18:14 ` bugzilla-daemon
2024-08-26 18:19 ` bugzilla-daemon
2024-08-26 18:22 ` bugzilla-daemon
2024-08-26 18:27 ` bugzilla-daemon
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