From: Baolin Wang <baolin.wang@linaro.org>
To: sre@kernel.org
Cc: orsonzhai@gmail.com, zhang.lyra@gmail.com,
yuanjiang.yu@unisoc.com, baolin.wang@linaro.org,
vincent.guittot@linaro.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/6] power: supply: sc27xx: Add POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN attribute
Date: Wed, 31 Jul 2019 18:00:23 +0800 [thread overview]
Message-ID: <a48b8acd5111120e3effe71e05d5f8166470f725.1564566425.git.baolin.wang@linaro.org> (raw)
In-Reply-To: <cover.1564566425.git.baolin.wang@linaro.org>
In-Reply-To: <cover.1564566425.git.baolin.wang@linaro.org>
From: Yuanjiang Yu <yuanjiang.yu@unisoc.com>
Add POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN attribute to provide the battery's
design capacity for charger manager to calculate the charging counter.
Signed-off-by: Yuanjiang Yu <yuanjiang.yu@unisoc.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
---
drivers/power/supply/sc27xx_fuel_gauge.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/power/supply/sc27xx_fuel_gauge.c b/drivers/power/supply/sc27xx_fuel_gauge.c
index 24895cc..2fe97ae 100644
--- a/drivers/power/supply/sc27xx_fuel_gauge.c
+++ b/drivers/power/supply/sc27xx_fuel_gauge.c
@@ -587,6 +587,10 @@ static int sc27xx_fgu_get_property(struct power_supply *psy,
val->intval = value * 1000;
break;
+ case POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN:
+ val->intval = data->total_cap * 1000;
+ break;
+
default:
ret = -EINVAL;
break;
@@ -644,6 +648,7 @@ static int sc27xx_fgu_property_is_writeable(struct power_supply *psy,
POWER_SUPPLY_PROP_CURRENT_NOW,
POWER_SUPPLY_PROP_CURRENT_AVG,
POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE,
+ POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN,
};
static const struct power_supply_desc sc27xx_fgu_desc = {
--
1.7.9.5
next prev parent reply other threads:[~2019-07-31 10:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-31 10:00 [PATCH 0/6] Optimize the Spreadtrum SC27xx fuel gauge Baolin Wang
2019-07-31 10:00 ` Baolin Wang [this message]
2019-07-31 10:00 ` [PATCH 2/6] power: supply: sc27xx: Fix conditon to enable the FGU interrupt Baolin Wang
2019-07-31 10:00 ` [PATCH 3/6] power: supply: sc27xx: Fix the the accuracy issue of coulomb calculation Baolin Wang
2019-07-31 10:00 ` [PATCH 4/6] power: supply: sc27xx: Optimize the battery capacity calibration Baolin Wang
2019-07-31 10:00 ` [PATCH 5/6] power: supply: sc27xx: Make sure the alarm capacity is larger than 0 Baolin Wang
2019-07-31 10:00 ` [PATCH 6/6] power: supply: sc27xx: Add POWER_SUPPLY_PROP_CALIBRATE attribute Baolin Wang
2019-09-02 21:04 ` [PATCH 0/6] Optimize the Spreadtrum SC27xx fuel gauge Sebastian Reichel
2019-09-03 1:34 ` Baolin Wang
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