linux-stable/drivers/power
Heiko Stübner 34aed73df3 s3c_adc_battery: Average over more than one adc sample
Some sources for adc battery information provide only inaccurate results
where the read value differs from the real value with positive and negative
offsets. For such sources it can be more accurate to collect two or more
value sample and use the average of all collected values.

This patch adds pdata options volt_samples, current_samples and
backup_volt_samples to specifiy the number of samples to collect,
reads the specified number of samples and calculates the average of those.
For unset sample-number-values a default of 1 is assumed.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
2012-01-06 06:13:35 +04:00
..
apm_power.c apm_power: Fix style error in macros 2011-07-08 16:55:56 +04:00
bq27x00_battery.c bq27x00_battery: Fix OOPS caused by unregistring bq27x00 driver 2011-11-26 00:03:44 +04:00
charger-manager.c power_supply: Charger-Manager: Add properties for power-supply-class 2012-01-04 08:08:45 +04:00
collie_battery.c collie_battery: Convert to gpio_request_array() / gpio_free_array() 2011-11-24 23:30:22 +04:00
da9030_battery.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
da9052-battery.c power_supply: Add DA9052 battery driver 2012-01-06 06:10:02 +04:00
ds2760_battery.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
ds2780_battery.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
ds2782_battery.c Change Ryan Mallon's email address across the kernel 2011-06-16 11:22:05 +02:00
gpio-charger.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
intel_mid_battery.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
isp1704_charger.c isp1704_charger: Fix missing check 2012-01-06 06:01:58 +04:00
jz4740-battery.c jz4740-battery: Fix signedness bug 2012-01-06 05:57:17 +04:00
Kconfig power_supply: Add DA9052 battery driver 2012-01-06 06:10:02 +04:00
lp8727_charger.c lp8727_charger: Coding style changes 2012-01-04 09:05:51 +04:00
Makefile power_supply: Add DA9052 battery driver 2012-01-06 06:10:02 +04:00
max8903_charger.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
max8925_power.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
max8997_charger.c max8997_charger: Remove duplicate module.h 2012-01-06 04:59:25 +04:00
max8998_charger.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
max17040_battery.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
max17042_battery.c Merge branch 'power-supply-scope' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen 2012-01-04 09:09:35 +04:00
olpc_battery.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
pcf50633-charger.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
pda_power.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
pmu_battery.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_supply.h power_supply: Use attribute groups 2010-05-19 12:14:28 +04:00
power_supply_core.c power_supply: Assume mains power by default 2012-01-06 05:50:32 +04:00
power_supply_leds.c power_supply: Add new LED trigger charging-blink-solid-full 2011-01-31 16:31:51 +03:00
power_supply_sysfs.c Merge branch 'power-supply-scope' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen 2012-01-04 09:09:35 +04:00
s3c_adc_battery.c s3c_adc_battery: Average over more than one adc sample 2012-01-06 06:13:35 +04:00
sbs-battery.c sbs-battery: Fix devicetree match table 2012-01-06 05:46:18 +04:00
test_power.c power: Make test_power driver more dynamic. 2011-05-20 19:25:08 +04:00
tosa_battery.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
twl4030_charger.c twl4030_charger: Fix warnings 2011-07-08 16:57:59 +04:00
wm97xx_battery.c wm97xx_battery: Use DEFINE_MUTEX() for work_lock 2012-01-06 05:00:30 +04:00
wm831x_backup.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
wm831x_power.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
wm8350_power.c power_supply: Convert drivers/power/* to use module_platform_driver() 2012-01-04 09:12:07 +04:00
z2_battery.c power_supply: Remove IRQF_DISABLED 2011-11-26 00:34:12 +04:00