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Author SHA1 Message Date
Ryo Hashimoto
bf0294eb7f power_monitor: Upgrade dbus to 0.9 
BUG=b:197638022, b:190791826
TEST=`cat $(find /sys -name voltage_now 2>/dev/null)` in adb shell

Change-Id: Ie195abeee7aa601d6b42b900d2197f30a128e8e8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3135100
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Commit-Queue: Ryo Hashimoto <hashimoto@chromium.org>
 2021-09-01 18:21:42 +00:00
Ryo Hashimoto
c54cf6c8e9 power_monitor: Upgrade dbus to 0.8 
To be consistent with other Chromium OS rust code.

BUG=b:190791826
TEST=cat $(find /sys -name voltage_now 2>/dev/null)

Change-Id: I578bddc14259b32ffed709a8d4b490cabb6a435d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2970820
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Commit-Queue: Ryo Hashimoto <hashimoto@chromium.org>
 2021-06-22 05:44:42 +00:00
Alex Lau
852411e746 crosvm: power_monitor: Populate more battery fields. 
This adds support for battery charge, voltage, battery charge counter
in power_monitor and populates these fields from powerd data.

BUG=b:162479956
TEST=Compare voltage_now, charge_full, charge_now/charge_counter,
  current_now fields in sysfs on host and in ARCVM
TEST=CTS tests android.cts.statsd.atom.HostAtomTests#testBatteryVoltage,
  android.cts.statsd.atom.HostAtomTests#testFullBatteryCapacity
  and android.cts.statsd.atom.HostAtomTests#testRemainingBatteryCapacity
  pass in ARCVM

Change-Id: I3f93f499fa7d00cc5a0a2b69e7cfbcd233a2983a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2681212
Tested-by: Alex Lau <alexlau@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Commit-Queue: Alex Lau <alexlau@chromium.org>
 2021-02-09 04:41:52 +00:00
Alex Lau
0d6ae7abf7 Add power_monitor crate. 
PowerMonitor trait objects can be used as a source of power supply data
and will be used by the goldfish battery. This CL includes a powerd backed
implementation of PowerMonitor available behind a feature flag which
receives updated data over D-Bus.

BUG=b:137890633
TEST=observe updated power data in ARCVM's /sys/class/power_supply at the end of this chain

Cq-Depend: chromium:2550102
Change-Id: Iacdc9bc7d11454d5b4f5d2639d19281174ad7e20
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2537349
Commit-Queue: Alex Lau <alexlau@chromium.org>
Tested-by: Alex Lau <alexlau@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
 2020-12-02 10:48:40 +00:00