From: bugzilla-daemon@kernel.org
To: platform-driver-x86@vger.kernel.org
Subject: [Bug 218305] Ryzen 7 7840HS gets stuck at 544MHz frequency after resuming after unplugging the power cord during sleep
Date: Mon, 15 Apr 2024 19:01:52 +0000 [thread overview]
Message-ID: <bug-218305-215701-rOaGjkVMBd@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-218305-215701@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=218305
--- Comment #51 from Mario Limonciello (AMD) (mario.limonciello@amd.com) ---
Please let's stick to upstream kernels. It will just confuse the issue with the
distro kernel, ESPECIALLY a kernel that is EOL upstream. We had other fixes
that have landed in amd-pstate that are definitely missing from a 6.5 kernel
that could very well be a similar or same issue.
So please reproduce with 6.9-rc4 or 6.8.7. If you can still reproduce it then
please open a new issue and collect all possible information. If it's indeed
the same issue we can mark as a duplicate at that time.
This issue is looking like a thermal throttling issue where the APU didn't
properly ack a request from the EC while in suspend. I posted a patch that
gives the APU more time to ack it during suspend but it needs to be tested
still in a case that it can be reproduced reliably.
If it doesn't help, I would like to see if extending the time duration in
between cycles helps.
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next prev parent reply other threads:[~2024-04-15 19:01 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-24 7:21 [Bug 218305] New: Ryzen 7 7840HS gets stuck at 544MHz frequency after a random number of suspend/resume cycles bugzilla-daemon
2023-12-24 7:27 ` [Bug 218305] " bugzilla-daemon
2023-12-24 7:30 ` bugzilla-daemon
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2024-03-06 16:31 ` bugzilla-daemon
2024-03-06 17:17 ` [Bug 218305] Ryzen 7 7840HS gets stuck at 544MHz frequency after resuming after unplugging the power cord during sleep bugzilla-daemon
2024-03-06 17:38 ` bugzilla-daemon
2024-03-06 17:46 ` bugzilla-daemon
2024-03-06 17:50 ` bugzilla-daemon
2024-03-06 17:55 ` bugzilla-daemon
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2024-04-06 7:48 ` bugzilla-daemon
2024-04-15 17:42 ` bugzilla-daemon
2024-04-15 19:01 ` bugzilla-daemon [this message]
2024-04-15 19:35 ` bugzilla-daemon
2024-04-15 20:43 ` bugzilla-daemon
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