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From: "Michał Mirosław" <mirq-linux@rere.qmqm.pl>
To: Angus Ainslie <angus@akkea.ca>, Rob Herring <robh+dt@kernel.org>,
	Sebastian Reichel <sre@kernel.org>,
	Yauhen Kharuzhy <jekhor@gmail.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pm@vger.kernel.org
Subject: [PATCH v3 4/8] power: bq25890: implement CHARGE_TYPE property
Date: Mon, 04 May 2020 21:47:46 +0200	[thread overview]
Message-ID: <7c42c59a5f27a8f88dad6501d9032189d1878614.1588621247.git.mirq-linux@rere.qmqm.pl> (raw)
In-Reply-To: <cover.1588621247.git.mirq-linux@rere.qmqm.pl>

Report charging type based on recently read state.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
---
 drivers/power/supply/bq25890_charger.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c
index 322d48d28fe5..02e62ac76e15 100644
--- a/drivers/power/supply/bq25890_charger.c
+++ b/drivers/power/supply/bq25890_charger.c
@@ -427,6 +427,18 @@ static int bq25890_power_supply_get_property(struct power_supply *psy,
 
 		break;
 
+	case POWER_SUPPLY_PROP_CHARGE_TYPE:
+		if (!state.online || state.chrg_status == STATUS_NOT_CHARGING ||
+		    state.chrg_status == STATUS_TERMINATION_DONE)
+			val->intval = POWER_SUPPLY_CHARGE_TYPE_NONE;
+		else if (state.chrg_status == STATUS_PRE_CHARGING)
+			val->intval = POWER_SUPPLY_CHARGE_TYPE_STANDARD;
+		else if (state.chrg_status == STATUS_FAST_CHARGING)
+			val->intval = POWER_SUPPLY_CHARGE_TYPE_FAST;
+		else /* unreachable */
+			val->intval = POWER_SUPPLY_CHARGE_TYPE_UNKNOWN;
+		break;
+
 	case POWER_SUPPLY_PROP_MANUFACTURER:
 		val->strval = BQ25890_MANUFACTURER;
 		break;
@@ -668,6 +680,7 @@ static const enum power_supply_property bq25890_power_supply_props[] = {
 	POWER_SUPPLY_PROP_MANUFACTURER,
 	POWER_SUPPLY_PROP_MODEL_NAME,
 	POWER_SUPPLY_PROP_STATUS,
+	POWER_SUPPLY_PROP_CHARGE_TYPE,
 	POWER_SUPPLY_PROP_ONLINE,
 	POWER_SUPPLY_PROP_HEALTH,
 	POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX,
-- 
2.20.1


  parent reply	other threads:[~2020-05-04 19:48 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-04 19:47 [PATCH v3 0/8] power: supply: bq25890: fix and extend Michał Mirosław
2020-05-04 19:47 ` [PATCH v3 1/8] power: bq25890: use proper CURRENT_NOW property for I_BAT Michał Mirosław
2020-05-04 19:47 ` [PATCH v3 3/8] power: bq25890: update state on property read Michał Mirosław
2020-05-04 19:47 ` [PATCH v3 2/8] power: bq25890: fix ADC mode configuration Michał Mirosław
2020-05-04 19:47 ` Michał Mirosław [this message]
2020-05-04 19:47 ` [PATCH v3 5/8] power: bq25890: implement PRECHARGE_CURRENT property Michał Mirosław
2020-05-04 19:47 ` [PATCH v3 6/8] power: bq25890: implement INPUT_CURRENT_LIMIT property Michał Mirosław
2020-05-04 19:47 ` [PATCH v3 8/8] power: bq25890: document IBAT compensation DT properties Michał Mirosław
2020-05-12 22:59   ` Rob Herring
2020-05-04 19:47 ` [PATCH v3 7/8] power: bq25890: support IBAT compensation Michał Mirosław

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