Openmoko Bug #2349: Too high power consumption in 2.6.32
Openmoko Public Trac
bugs at docs.openmoko.org
Fri Aug 20 20:58:56 CEST 2010
#2349: Too high power consumption in 2.6.32
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Reporter: Q-Master | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version:
Severity: major | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
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Comment(by gena2x):
It turned out that gsm and gps devices are powered up, but not considered
powered up somehow.
To shut em down, i have to do:
cd /sys/bus/platform/devices
echo 1 > gta02-pm-gsm.0/power_on
echo 0 > gta02-pm-gsm.0/power_on
echo 1 > gta02-pm-gps.0/power_on
echo 0 > gta02-pm-gps.0/power_on
after this manipulation, i have 20mA suspend current.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2349#comment:3>
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