[Armbian build PR] - Fix: Armbianmonitor: Print the CPU frequency correctly without privileges

[RSS Bot]

Description

Print the CPU frequency correctly without privileges. Some CPU's have two clusters and at the same time are not representatives of the "Big.Little" architecture. It will be correct to print about the presence of adjustment of two clusters

How Has This Been Tested?

Before the changes:

leo@bananapim3:~$ armbianmonitor -m 1
Running unprivileged. CPU frequency will not be displayed.
Stop monitoring using [ctrl]-[c]
Warning: High update frequency (1 sec) might change system behaviour!

Time       big.LITTLE   load %cpu %sys %usr %nice %io %irq   CPU  C.St.

10:46:45:   ---      0.05   0%   0%   0%   0%   0%   0% 45,0 °C  0/5
10:46:46:   ---      0.05   1%   1%   0%   0%   0%   0% 44,8 °C  0/5
10:46:47:   ---      0.05   1%   1%   0%   0%   0%   0% 45,3 °C  0/5
10:46:48:   ---      0.05   1%   1%   0%   0%   0%   0% 45,0 °C  0/5
10:46:49:   ---      0.13   1%   1%   0%   0%   0%   0% 45,2 °C  0/5^C

After:

leo@bananapim3:~$ armbianmonitor -m 1
Two CPU clusters are available for monitoring
Stop monitoring using [ctrl]-[c]
Warning: High update frequency (1 sec) might change system behaviour!
Time    CPU_cl0/CPU_cl1  load %cpu %sys %usr %nice %io %irq   Tcpu  C.St.

15:31:08  1152/1152 MHz  0.25   0%   0%   0%   0%   0%   0%  30,2 °C  0/5
15:31:09  1152/1152 MHz  0.25   1%   1%   0%   0%   0%   0%  30,4 °C  0/5
15:31:10   768/ 768 MHz  0.25   1%   1%   0%   0%   0%   0%  30,3 °C  0/5
15:31:11   768/1152 MHz  0.25   1%   1%   0%   0%   0%   0%  29,3 °C  0/5
15:31:12  1344/1152 MHz  0.23   1%   1%   0%   0%   0%   0%  29,5 °C  0/5
15:31:13  1344/1152 MHz  0.23   1%   1%   0%   0%   0%   0%  29,9 °C  0/5
15:31:15   768/1152 MHz  0.23   1%   1%   0%   0%   0%   0%  29,4 °C  0/5
15:31:16  1152/1152 MHz  0.23   1%   1%   0%   0%   0%   0%  29,9 °C  0/5
15:31:17  1344/1344 MHz  0.23   1%   1%   0%   0%   0%   0%  30,4 °C  0/5
15:31:18  1344/1152 MHz  0.21   1%   1%   0%   0%   0%   0%  30,2 °C  0/5
15:31:19   768/1152 MHz  0.21   1%   1%   0%   0%   0%   0%  30,0 °C  0/5
15:31:20  1344/1152 MHz  0.21   1%   1%   0%   0%   0%   0%  29,4 °C  0/5
15:31:21  1344/1152 MHz  0.21   1%   1%   0%   0%   0%   0%  29,6 °C  0/5
15:31:23  1152/1152 MHz  0.19   1%   1%   0%   0%   0%   0%  29,8 °C  0/5

Time    CPU_cl0/CPU_cl1  load %cpu %sys %usr %nice %io %irq   Tcpu  C.St.
15:31:24  1344/1152 MHz  0.19   1%   1%   0%   0%   0%   0%  30,2 °C  0/5
15:31:25   768/1152 MHz  0.19   1%   1%   0%   0%   0%   0%  30,0 °C  0/5
15:31:26  1152/1152 MHz  0.19   1%   1%   0%   0%   0%   0%  30,1 °C  0/5
15:31:27  1344/1152 MHz  0.18   1%   1%   0%   0%   0%   0%  30,3 °C  0/5^C

Checklist:

• [x] Test works on board bananapim3. CPU control of the two clusters.

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