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557d58687d
linux/drivers/acpi
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Zhang Rui 557d58687d ACPI battery: support percentage battery remaining capacity 
According to the ACPI spec, some kinds of primary battery can
report percentage battery remaining capacity directly to OS.

In this case, it reports the LastFullChargedCapacity == 100,
BatteryPresentRate = 0xFFFFFFFF, and BatteryRemaingCapacity a
percentage value, which actually means RemainingBatteryPercentage.

Now we found some battery follows this rule even if it's a rechargeable.
https://bugzilla.kernel.org/show_bug.cgi?id=15979

Handle these batteries correctly in ACPI battery driver
so that they won't break userspace.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-10-22 01:28:07 -04:00
..
acpica Merge branches 'apei', 'battery-mwh-fix', 'bugzilla-10807', 'bugzilla-14736', 'bugzilla-14679', 'bugzilla-16396', 'launchpad-613381' and 'misc' into release 2010-09-29 15:18:28 -04:00
apei Merge branches 'apei', 'battery-mwh-fix', 'bugzilla-10807', 'bugzilla-14736', 'bugzilla-14679', 'bugzilla-16396', 'launchpad-613381' and 'misc' into release 2010-09-29 15:18:28 -04:00
ac.c ACPI ac/battery/sbs: sysfs I/F always built in, procfs I/F disabled by default 2010-10-15 22:02:38 -04:00
acpi_memhotplug.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
acpi_pad.c ACPI: acpi_pad: simplify code to avoid false gcc build warning 2010-09-29 14:08:10 -04:00
atomicio.c ACPI, APEI, Fix acpi_pre_map() return value 2010-09-29 14:02:16 -04:00
battery.c ACPI battery: support percentage battery remaining capacity 2010-10-22 01:28:07 -04:00
blacklist.c Merge branch 'msi-dmi' into release 2010-10-08 22:37:46 -04:00
bus.c Merge branches 'apei', 'battery-mwh-fix', 'bugzilla-10807', 'bugzilla-14736', 'bugzilla-14679', 'bugzilla-16396', 'launchpad-613381' and 'misc' into release 2010-09-29 15:18:28 -04:00
button.c ACPICA: Remove wakeup GPE reference counting which is not used 2010-07-06 22:34:26 -04:00
cm_sbs.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
container.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
debugfs.c ACPI: introduce module parameter acpi.aml_debug_output 2010-08-14 23:02:14 -04:00
dock.c Merge branches 'battery', 'bugzilla-14667', 'bugzilla-15096', 'bugzilla-15480', 'bugzilla-15521', 'bugzilla-15605', 'gpe-reference-counters', 'misc', 'pxm-fix' and 'video-random-key' into release 2010-04-06 17:06:22 -04:00
ec_sys.c acpi ec_sys: Be more cautious about ec write access 2010-08-03 09:49:13 -04:00
ec.c Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-08-07 17:08:30 -07:00
event.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
fan.c ACPI fan: remove deprecated procfs I/F 2010-10-15 22:02:47 -04:00
glue.c ACPI: Add the check of ADR flag in course of finding ACPI handle for PCI device 2010-07-26 22:32:13 -04:00
hed.c ACPI Hardware Error Device (PNP0C33) support 2010-05-19 22:40:24 -04:00
internal.h Merge branch 'linus' into release 2010-08-15 01:06:31 -04:00
Kconfig ACPI ac/battery/sbs: sysfs I/F always built in, procfs I/F disabled by default 2010-10-15 22:02:38 -04:00
Makefile Merge branch 'linus' into release 2010-08-15 01:06:31 -04:00
numa.c gcc-4.6: ACPI: fix unused but set variables in ACPI 2010-08-15 00:53:08 -04:00
osl.c Merge branch 'linus' into release 2010-08-15 01:06:31 -04:00
pci_bind.c PCI / ACPI / PM: Platform support for PCI PME wake-up 2010-02-22 16:21:02 -08:00
pci_irq.c ACPI: remove unused declaration of proc_fs.h 2010-10-15 22:03:36 -04:00
pci_link.c ACPI: remove unused declaration of proc_fs.h 2010-10-15 22:03:36 -04:00
pci_root.c ACPI: remove unused declaration of proc_fs.h 2010-10-15 22:03:36 -04:00
pci_slot.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
power_meter.c power_meter: acpi_device_class "power_meter_resource" too long 2010-05-06 02:38:24 -04:00
power.c Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-08-15 17:37:07 -07:00
proc.c ACPI: remove deprecated ACPI procfs I/F 2010-08-15 00:27:51 -04:00
processor_core.c Merge branch 'pdc-regression' into release 2010-10-08 22:35:02 -04:00
processor_driver.c ACPI processor: make /proc/acpi/processor/*/throttle depends on CONFIG_ACPI_PROCFS 2010-10-15 22:03:17 -04:00
processor_idle.c Merge branch 'linus' into release 2010-08-15 01:06:31 -04:00
processor_perflib.c ACPI: Fix typos 2010-09-28 21:38:19 -04:00
processor_thermal.c ACPI processor: remove deprecated ACPI procfs I/F 2010-08-15 00:31:45 -04:00
processor_throttling.c ACPI processor: make /proc/acpi/processor/*/throttle depends on CONFIG_ACPI_PROCFS 2010-10-15 22:03:17 -04:00
reboot.c ACPI: reboot.c: use new acpi_reset interface 2008-12-31 01:15:00 -05:00
sbs.c ACPI ac/battery/sbs: sysfs I/F always built in, procfs I/F disabled by default 2010-10-15 22:02:38 -04:00
sbshc.c sbshc: acpi_device_class "smbus_host_controller" too long 2010-05-06 02:38:25 -04:00
sbshc.h ACPI: SBS: Ignore alarms coming from unknown devices 2007-12-14 15:14:06 -05:00
scan.c ACPI / ACPICA: Do not execute _PRW methods during initialization 2010-07-12 14:17:39 -04:00
sleep.c PM / ACPI: Blacklist systems known to require acpi_sleep=nonvs 2010-09-24 16:52:02 -04:00
sleep.h ACPI / Wakeup: Simplify enabling of wakeup devices 2010-07-06 22:09:38 -04:00
sysfs.c ACPI: fix build warnings resulting from merge window conflict 2010-09-28 21:38:01 -04:00
tables.c ACPI: delete the "acpi=ht" boot option 2010-03-14 20:58:38 -04:00
thermal.c ACPI thermal: remove deprecated procfs I/F 2010-10-15 22:03:01 -04:00
utils.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
video_detect.c ACPI video: fix a poor warning message 2010-09-28 21:38:01 -04:00
video.c ACPI video: remove deprecated procfs I/F 2010-10-15 22:03:08 -04:00
wakeup.c Merge branch 'acpica-gpe' into release 2010-08-15 00:25:40 -04:00