Commit 045ad733 authored by Naveen Krishna Chatradhi's avatar Naveen Krishna Chatradhi Committed by Guenter Roeck
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hwmon: (amd_energy) Update driver documentation 



Update the documentation with the newly added features
* Set the accumulation interval based on resolution

Signed-off-by: default avatarNaveen Krishna Chatradhi <nchatrad@amd.com>
Link: https://lore.kernel.org/r/20200929105322.8919-5-nchatrad@amd.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent b75394c1

Documentation/hwmon/amd_energy.rst

+5 −0
Original line number Diff line number Diff line
@@ -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.