diff options
| author | Len Brown <len.brown@intel.com> | 2025-09-19 15:56:46 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2025-09-25 23:12:01 -0400 |
| commit | 2734fdbc9bb8a3aeb309ba0d62212d7f53f30bc7 (patch) | |
| tree | 5e537ac5e47fdfd53dda344da0b08b5a05f1723a /rust/helpers/wait.c | |
| parent | f8241f5426eb9feb46a007341edd221ceaf73073 (diff) | |
tools/power x86_energy_perf_policy: Prefer driver HWP limits
When we are successful in using cpufreq min/max limits,
skip setting the raw MSR limits entirely.
This is necessary to avoid undoing any modification that
the cpufreq driver makes to our sysfs request.
eg. intel_pstate may take our request for a limit
that is valid according to HWP.CAP.MIN/MAX and clip
it to be within the range available in PLATFORM_INFO.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'rust/helpers/wait.c')
0 files changed, 0 insertions, 0 deletions