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Documentation/amd-pstate: List amd_pstate_hw_prefcore sysfs file

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Add the missing amd_pstate_hw_prefcore filenames in the sysfs listing
example leading to the descriptions of these parameters. Clarify when
will the file be visible.

Fixes: b96b82d1af ("cpufreq: amd-pstate: Add documentation for `amd_pstate_hw_prefcore`")
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
This commit is contained in:
Gautham R. Shenoy 2026-03-26 17:17:54 +05:30 committed by Mario Limonciello (AMD)
parent 3b90e5a417
commit 7e1cf24efb
1 changed files with 4 additions and 2 deletions
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6
Documentation/admin-guide/pm/amd-pstate.rst
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@ -239,6 +239,7 @@ control its functionality at the system level. They are located in the
root@hr-test1:/home/ray# ls /sys/devices/system/cpu/cpufreq/policy0/*amd*
/sys/devices/system/cpu/cpufreq/policy0/amd_pstate_highest_perf
/sys/devices/system/cpu/cpufreq/policy0/amd_pstate_hw_prefcore
/sys/devices/system/cpu/cpufreq/policy0/amd_pstate_lowest_nonlinear_freq
/sys/devices/system/cpu/cpufreq/policy0/amd_pstate_max_freq
@ -264,8 +265,9 @@ This attribute is read-only.
``amd_pstate_hw_prefcore``
Whether the platform supports the preferred core feature and it has been
enabled. This attribute is read-only.
Whether the platform supports the preferred core feature and it has
been enabled. This attribute is read-only. This file is only visible
on platforms which support the preferred core feature.
``amd_pstate_prefcore_ranking``