linux-kernel - [PATCH 1/3] power_supply: add few more values and props

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Message-ID: <20080106122659.GA13106@doriath.ww600.siemens.net>
Date:	Sun, 6 Jan 2008 15:27:18 +0300
From:	Dmitry Baryshkov <dbaryshkov@...il.com>
To:	cbouatmailru@...il.com, linux-kernel@...r.kernel.org, cbou@...l.ru,
	dwmw2@...radead.org
Subject: [PATCH 1/3] power_supply: add few more values and props

Add LiMn (one of the most common for small non-rechargable batteries)i
battery technology and voltage_min/_max properties support.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@...il.com>


diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
index 249f61b..45d2f95 100644
--- a/drivers/power/power_supply_sysfs.c
+++ b/drivers/power/power_supply_sysfs.c
@@ -46,7 +46,8 @@ static ssize_t power_supply_show_property(struct device *dev,
 		"Unspecified failure"
 	};
 	static char *technology_text[] = {
-		"Unknown", "NiMH", "Li-ion", "Li-poly", "LiFe", "NiCd"
+		"Unknown", "NiMH", "Li-ion", "Li-poly", "LiFe", "NiCd",
+		"LiMn"
 	};
 	static char *capacity_level_text[] = {
 		"Unknown", "Critical", "Low", "Normal", "High", "Full"
@@ -88,6 +89,8 @@ static struct device_attribute power_supply_attrs[] = {
 	POWER_SUPPLY_ATTR(present),
 	POWER_SUPPLY_ATTR(online),
 	POWER_SUPPLY_ATTR(technology),
+	POWER_SUPPLY_ATTR(voltage_max),
+	POWER_SUPPLY_ATTR(voltage_min),
 	POWER_SUPPLY_ATTR(voltage_max_design),
 	POWER_SUPPLY_ATTR(voltage_min_design),
 	POWER_SUPPLY_ATTR(voltage_now),
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 606c095..cdbc5b8 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -54,6 +54,7 @@ enum {
 	POWER_SUPPLY_TECHNOLOGY_LIPO,
 	POWER_SUPPLY_TECHNOLOGY_LiFe,
 	POWER_SUPPLY_TECHNOLOGY_NiCd,
+	POWER_SUPPLY_TECHNOLOGY_LiMn,
 };
 
 enum {
@@ -72,6 +73,8 @@ enum power_supply_property {
 	POWER_SUPPLY_PROP_PRESENT,
 	POWER_SUPPLY_PROP_ONLINE,
 	POWER_SUPPLY_PROP_TECHNOLOGY,
+	POWER_SUPPLY_PROP_VOLTAGE_MAX,
+	POWER_SUPPLY_PROP_VOLTAGE_MIN,
 	POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN,
 	POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN,
 	POWER_SUPPLY_PROP_VOLTAGE_NOW,
-- 
With best wishes
Dmitry

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