xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

hwmon: (amd_energy) Update driver documentation

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

Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com>
Link: https://lore.kernel.org/r/20200929105322.8919-5-nchatrad@amd.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Naveen Krishna Chatradhi
2020-09-29 16:23:22 +05:30
committed by Guenter Roeck
parent b75394c19d
commit 045ad73397
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Documentation/hwmon/amd_energy.rst
View File

@@ -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 running during probe, wakes up every 100secs and stops running
when driver is removed. 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 A socket and core energy read would return the current register
value added to the respective energy accumulator. value added to the respective energy accumulator.