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| author | Cy Schubert <cy@FreeBSD.org> | 2026-01-05 04:53:51 +0000 |
|---|---|---|
| committer | Cy Schubert <cy@FreeBSD.org> | 2026-01-22 04:36:33 +0000 |
| commit | ad9932995cf8f93143ff033712016d95b5cb7a50 (patch) | |
| tree | bcf3d60b0ba099f6563d6f97be5353f3c3bd01d0 /sys/dev/patm/(developers-only) | |
| parent | eacc501eff52db16b7b784c89a3a4a03c9a3ef34 (diff) | |
The Framework 13 runs very hot the maximum frequency is possible. By
disabling CPPC (reverting to Cool`n'Quiet 2.0) we can use powerd to
limit the CPU frequency to 2200, thereby reducing the CPU temperature.
Some systems may run slower with CPPC enabled. See PR/292615 for that
bug.
Those experiencing either of these issues may add the following to
their loader.conf or device.hints to disable CPPC:
machdep.hwpstate_amd_cppc_enable="0"
PR: 292615
Reviewed by: lwhsu, olce
Differential revision: https://reviews.freebsd.org/D54803
Diffstat (limited to 'sys/dev/patm/(developers-only)')
0 files changed, 0 insertions, 0 deletions