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Commit 0d8716a2 authored by Nicholas Troast's avatar Nicholas Troast Committed by Subbaraman Narayanamurthy
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power_supply: add CC_STEP and CC_STEP_SEL properties 



There are several algorithms which modify the charge current in steps
across the charge cycle. CC_STEP is used to notify of all the upcoming
charge currents.

The CC_STEP_SEL property is used to select the index of the CC_STEP to
read or modify using the CC_STEP property.

Change-Id: Ieeb533b758035c1c408cdfd68f001374bf0987a5
Signed-off-by: default avatarNicholas Troast <ntroast@codeaurora.org>
Signed-off-by: default avatarAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent d97b2bf7

drivers/power/supply/power_supply_sysfs.c

+2 −0
Original line number Diff line number Diff line
@@ -311,6 +311,8 @@ static struct device_attribute power_supply_attrs[] = { 
	POWER_SUPPLY_ATTR(hw_current_max),

	POWER_SUPPLY_ATTR(real_type),

	POWER_SUPPLY_ATTR(pr_swap),

	POWER_SUPPLY_ATTR(cc_step),

	POWER_SUPPLY_ATTR(cc_step_sel),

	/* Local extensions of type int64_t */

	POWER_SUPPLY_ATTR(charge_counter_ext),

	/* Properties of type `const char *' */

include/linux/power_supply.h

+2 −0
Original line number Diff line number Diff line
@@ -249,6 +249,8 @@ enum power_supply_property { 
	POWER_SUPPLY_PROP_HW_CURRENT_MAX,

	POWER_SUPPLY_PROP_REAL_TYPE,

	POWER_SUPPLY_PROP_PR_SWAP,

	POWER_SUPPLY_PROP_CC_STEP,

	POWER_SUPPLY_PROP_CC_STEP_SEL,

	/* Local extensions of type int64_t */

	POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT,

	/* Properties of type `const char *' */