diff mbox series

[v2,10/11] cpufreq: amd-pstate: Add documentation for `amd_pstate_hw_prefcore`

Message ID 20240903203701.2695040-11-superm1@kernel.org
State Superseded
Headers show
Series Adjustments for preferred core detection | expand

Commit Message

Mario Limonciello Sept. 3, 2024, 8:37 p.m. UTC 
From: Mario Limonciello <mario.limonciello@amd.com>

Explain that the sysfs file represents both preferred core being
enabled by the user and supported by the hardware.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
 Documentation/admin-guide/pm/amd-pstate.rst | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/admin-guide/pm/amd-pstate.rst b/Documentation/admin-guide/pm/amd-pstate.rst
index e13915c540648..d5c050ea390dc 100644
--- a/Documentation/admin-guide/pm/amd-pstate.rst
+++ b/Documentation/admin-guide/pm/amd-pstate.rst
@@ -263,6 +263,11 @@  lowest non-linear performance in `AMD CPPC Performance Capability
 <perf_cap_>`_.)
 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.
+
 ``energy_performance_available_preferences``
 
 A list of all the supported EPP preferences that could be used for