From: bugzilla-daemon@kernel.org
To: platform-driver-x86@vger.kernel.org
Subject: [Bug 218305] Ryzen 7 7840HS gets stuck at 544MHz frequency after a random number of suspend/resume cycles
Date: Fri, 19 Jan 2024 07:31:13 +0000 [thread overview]
Message-ID: <bug-218305-215701-Hbwz12fTWJ@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-218305-215701@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=218305
muzhi.yu1@gmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |muzhi.yu1@gmail.com
--- Comment #16 from muzhi.yu1@gmail.com ---
I can reproduce Artem's issue on EliteBook 845 G10 (kernel 6.7.0 on NixOS).
Also Dan's workaround works for me 80% of the time, with only a few times when
I had to reboot to lift the cpufreq lock.
My max_freqs are also strange, regardless of whether cpufreq is capped to
544MHz or not.
```
❯ cat /sys/devices/system/cpu/cpufreq/policy*/scaling_max_freq
5137000
5137000
6080000
6080000
5449000
5449000
5293000
5293000
5924000
5924000
6080000
6080000
5764000
5764000
5608000
5608000
```
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next prev parent reply other threads:[~2024-01-19 7:31 UTC|newest]
Thread overview: 74+ 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
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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
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