to be able to generate a signal when the power state changes,
if the signal is not generated from udev.
This resolves issue TDE/tde#30.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit fb1316c785)
This will resolve event device detection on special hardware, for example,
the LID switch on Pinebook Pro.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit f68fadda81)
The values from energy_* and power_now are converted
from mWh and mW to Ah and A, so that the units are
equal to values from charge_* and current_now.
This resolves issue #68.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit c088fbf55b)
+ Added reading of estimated time to fully charged battery
(time_to_full_now)
The remaining time is calculated if the value is not provided
in the battery information.
If the battery does not provide charging current information,
the estimated time to charge the battery cannot be calculated.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit ecd1e4bd40)
+ The current frequency is parsed from the scaling_cur_freq file
If the current frequency is not found in /proc/cpuinfo, the attempt
to read value from cpuinfo_cur_freq failed because only root can
read this file.
+ The have_frequency flag is not set when parsing current frequency from sysfs
Setting the have_frequency flag after parsing current frequency for the
first core caused the current frequency not to be parsed for other cores.
+ Frequency characteristics are parsed for all cores
The assumption that the frequency characteristics for all cores will be
the same as the first core is no longer reliable. There are heterogeneous
architectures - for example ARM big.LITTLE.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit ba82cdf5be)
+ Added initialization of all values
Some batteries do not provide all values and, without
initialization, values may contain dubious data.
+ Added reading of current battery capacity value in percent
(capacity)
Some batteries may provide the current capacity value in
percent instead of the current energy value.
+ Added check whether the battery provides current energy value
(charge_now or energy_now)
The current energy is calculated if the value is not provided
in the battery information.
+ Added reading of estimated time to empty battery
(time_to_empty_now)
The remaining time is calculated if the value is not provided
in the battery information.
If the battery does not provide charging current information,
the estimated time to charge the battery cannot be calculated.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 86c1d896c7)
This applies for example to the software RAID defined in the BIOS
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 36481f68c1)
Slávek Banko
Michele Calgaro
Timothy Pearson