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Diffstat (limited to 'Documentation/hwmon')
| -rw-r--r-- | Documentation/hwmon/amd_energy.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/hwmon/amd_energy.rst b/Documentation/hwmon/amd_energy.rst index f8288edff664..86e4ebc5cbc2 100644 --- a/Documentation/hwmon/amd_energy.rst +++ b/Documentation/hwmon/amd_energy.rst @@ -84,6 +84,11 @@ per run to a respective 64-bit counter. The kernel thread starts running during probe, wakes up every 100secs and stops running when driver is removed. +Frequency of the accumulator thread is set during the probe +based on the chosen energy unit resolution. For example +A. fine grain (1.625 micro J) +B. course grain (0.125 milli J) + A socket and core energy read would return the current register value added to the respective energy accumulator. |