From patchwork Sun Mar 9 11:21:06 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antheas Kapenekakis X-Patchwork-Id: 872091 Received: from linux1587.grserver.gr (linux1587.grserver.gr [185.138.42.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E98C51A9B29; Sun, 9 Mar 2025 11:21:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.138.42.100 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741519294; cv=none; b=cbkiHsd7zsGms5O4pn5ai/WnFigAJLd0beIIoqGJqhUk+B/penjE6dLdu2b5JGroZjpVdBIV0umlkeSsqW8gU+XD/Oy2i3zsbUwx20v/YSZEQXMVzckzJSYkFMh4BlwyWppJxznLe3WIXS/cvnEtkZVw62ceyDlnY8Jbbw4OXBo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741519294; c=relaxed/simple; bh=olnngvSWzuTw7+jwCrrVTLpt5jpDlljE7E7BTT8hoJU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=adCYl0xPGLCdrICb2kemY/tqKOzSrPBVleFMwlqM3V/LDCQymPSI6hvABAH6QsZ2rV/wWqLTHlCQfILclkiNtnGNjCtXHnEZwWKrikd7ppPmRUzB14aYI7QgRpY3PLUPVRKtL3Dabj2m2vFS7EKH7FO4E7UIkKEZgbrdhQcquXw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=antheas.dev; spf=pass smtp.mailfrom=antheas.dev; dkim=pass (1024-bit key) header.d=antheas.dev header.i=@antheas.dev header.b=uZ+LkaHA; arc=none smtp.client-ip=185.138.42.100 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=antheas.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=antheas.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=antheas.dev header.i=@antheas.dev header.b="uZ+LkaHA" Received: from localhost.localdomain (unknown [IPv6:2a05:f6c2:511b:0:8d8a:5967:d692:ea4e]) by linux1587.grserver.gr (Postfix) with ESMTPSA id D07DD2E0735E; Sun, 9 Mar 2025 13:21:26 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=antheas.dev; s=default; t=1741519288; bh=sNuKsdasOWIkDosj3z6QbzM+DrhvrIIui0OTrZw4L6c=; h=From:To:Subject; b=uZ+LkaHAcnDWH7cWMkzga8oWBhzJ9aQIzowhUW+/ZJgJ9X8jIsEMONZK2JOYt4WZf 4fgZzEk/OCPQWE7vnJKQ64gvb8hLmFVKaA0QHOL31TSkFQMGZo9yq7sLsSLqjr8Spn pgqZViF3UM2mespYaaF2hS7uq/jArckyM2aCm92I= Authentication-Results: linux1587.grserver.gr; spf=pass (sender IP is 2a05:f6c2:511b:0:8d8a:5967:d692:ea4e) smtp.mailfrom=lkml@antheas.dev smtp.helo=localhost.localdomain Received-SPF: pass (linux1587.grserver.gr: connection is authenticated) From: Antheas Kapenekakis To: platform-driver-x86@vger.kernel.org Cc: linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org, linux-pm@vger.kernel.org, Guenter Roeck , Jean Delvare , Jonathan Corbet , Joaquin Ignacio Aramendia , Derek J Clark , Kevin Greenberg , Joshua Tam , Parth Menon , Eileen , Antheas Kapenekakis Subject: [PATCH v3 05/12] power: supply: add inhibit-charge-s0 to charge_behaviour Date: Sun, 9 Mar 2025 12:21:06 +0100 Message-ID: <20250309112114.1177361-6-lkml@antheas.dev> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250309112114.1177361-1-lkml@antheas.dev> References: <20250309112114.1177361-1-lkml@antheas.dev> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-PPP-Message-ID: <174151928809.28899.2267117621414514029@linux1587.grserver.gr> X-PPP-Vhost: antheas.dev X-Virus-Scanned: clamav-milter 0.103.11 at linux1587.grserver.gr X-Virus-Status: Clean OneXPlayer devices have a charge bypass feature that allows the user to select between it being active always or only when the device is on. Therefore, add attribute inhibit-charge-s0 to charge_behaviour to allow the user to select that bypass should only be on when the device is in the s0 state. Signed-off-by: Antheas Kapenekakis --- Documentation/ABI/testing/sysfs-class-power | 11 ++++++----- drivers/power/supply/power_supply_sysfs.c | 1 + drivers/power/supply/test_power.c | 1 + include/linux/power_supply.h | 1 + 4 files changed, 9 insertions(+), 5 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power index 2a5c1a09a28f..b5daf757a559 100644 --- a/Documentation/ABI/testing/sysfs-class-power +++ b/Documentation/ABI/testing/sysfs-class-power @@ -508,11 +508,12 @@ Description: Access: Read, Write Valid values: - ================ ==================================== - auto: Charge normally, respect thresholds - inhibit-charge: Do not charge while AC is attached - force-discharge: Force discharge while AC is attached - ================ ==================================== + ================== ===================================== + auto: Charge normally, respect thresholds + inhibit-charge: Do not charge while AC is attached + inhibit-charge-s0: same as inhibit-charge but only in s0 + force-discharge: Force discharge while AC is attached + ================== ===================================== What: /sys/class/power_supply//technology Date: May 2007 diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index edb058c19c9c..1a98fc26ce96 100644 --- a/drivers/power/supply/power_supply_sysfs.c +++ b/drivers/power/supply/power_supply_sysfs.c @@ -140,6 +140,7 @@ static const char * const POWER_SUPPLY_SCOPE_TEXT[] = { static const char * const POWER_SUPPLY_CHARGE_BEHAVIOUR_TEXT[] = { [POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO] = "auto", [POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE] = "inhibit-charge", + [POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE_S0] = "inhibit-charge-s0", [POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE] = "force-discharge", }; diff --git a/drivers/power/supply/test_power.c b/drivers/power/supply/test_power.c index 2a975a110f48..4bc5ab84a9d6 100644 --- a/drivers/power/supply/test_power.c +++ b/drivers/power/supply/test_power.c @@ -214,6 +214,7 @@ static const struct power_supply_desc test_power_desc[] = { .property_is_writeable = test_power_battery_property_is_writeable, .charge_behaviours = BIT(POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO) | BIT(POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE) + | BIT(POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE_S0) | BIT(POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE), }, [TEST_USB] = { diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 6ed53b292162..b1ca5e148759 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -212,6 +212,7 @@ enum power_supply_usb_type { enum power_supply_charge_behaviour { POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO = 0, POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE, + POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE_S0, POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE, };