From patchwork Sun Sep 8 19:23:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 826524 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E42EC17838A for ; Sun, 8 Sep 2024 19:23:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725823406; cv=none; b=G/mRwRAmy8R+84tbvXHGXIFbj3punk2yuxmNI20wHpe+XVrErGmapgm921VoJXwXGE427yMIbCmM8DCMxfXMR5VdE5QEosTk8auVsIO9xW+ogNjHTLGf5BU1/l/FyQjmV/KO8PGq9yBVua0IvbqY6AsUjZPWW3OhSEavhjtLVwY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725823406; c=relaxed/simple; bh=3YjEZkeROHbA5PgnvUY3olCaoUzuUWtYoUqhZ2fqD0M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=u/7L1Ur10vclEKh2Y9LJU3DNuNJDl67im+GgwEqZ8M6LRH7UPxK10aoY4vwqkiL0ZpL9ppkz60/qUeV2lU+eHltec+A5XDbDx6oqwh38nBg5FgE7RQ/3ZdYBRJViiiKoV6YnJTTcuWtKU2RtR2eQVnfP/wPIp0Fmz2XJOoAe64M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=ajzxV/1j; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ajzxV/1j" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1725823403; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=mCKZ5iTaBDg1c4AasgfWFeYvRPGFM5oi39pwnmf6JaQ=; b=ajzxV/1jy9hmUhYu8VC8bH0uJ3IgWgBIPKMTKDpcgZEW56VgKcEZU34pyEaR/HLLh217IO 7VLSrAleVmcVeGVgHJmuq8jVZIa90+mIjje9zzrSeH8RYtxOAYOCk3THWdnZg9D0ca1kCB CAmif6Zrn98lElVdyHWCo+tvjhGDiv4= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-410-3zA6VGRnNhihcLbkgxhQow-1; Sun, 08 Sep 2024 15:23:22 -0400 X-MC-Unique: 3zA6VGRnNhihcLbkgxhQow-1 Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 84AB01956088; Sun, 8 Sep 2024 19:23:21 +0000 (UTC) Received: from localhost.localdomain (unknown [10.39.192.33]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 9D1A7195608A; Sun, 8 Sep 2024 19:23:19 +0000 (UTC) From: Hans de Goede To: Sebastian Reichel Cc: Hans de Goede , Jelle van der Waa , =?utf-8?q?Thomas_Wei=C3=9Fschuh?= , linux-pm@vger.kernel.org Subject: [PATCH 3/4] power: supply: bq24190_charger: Add support for "charge_types" property Date: Sun, 8 Sep 2024 21:23:02 +0200 Message-ID: <20240908192303.151562-4-hdegoede@redhat.com> In-Reply-To: <20240908192303.151562-1-hdegoede@redhat.com> References: <20240908192303.151562-1-hdegoede@redhat.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 The bq24190 power_supply class device has a writeable "charge_type" property, add support for the new "charge_types" property. Reading this returns a list of supported charge-types with the currently active type surrounded by square brackets, allowing userspace to find out which enum power_supply_charge_type values are supported. This has been tested on a GPD win gaming-handheld. Signed-off-by: Hans de Goede --- drivers/power/supply/bq24190_charger.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/power/supply/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c index 2b393eb5c282..0101aaca1a97 100644 --- a/drivers/power/supply/bq24190_charger.c +++ b/drivers/power/supply/bq24190_charger.c @@ -1313,6 +1313,7 @@ static int bq24190_charger_get_property(struct power_supply *psy, switch (psp) { case POWER_SUPPLY_PROP_CHARGE_TYPE: + case POWER_SUPPLY_PROP_CHARGE_TYPES: ret = bq24190_charger_get_charge_type(bdi, val); break; case POWER_SUPPLY_PROP_HEALTH: @@ -1393,6 +1394,7 @@ static int bq24190_charger_set_property(struct power_supply *psy, ret = bq24190_charger_set_temp_alert_max(bdi, val); break; case POWER_SUPPLY_PROP_CHARGE_TYPE: + case POWER_SUPPLY_PROP_CHARGE_TYPES: ret = bq24190_charger_set_charge_type(bdi, val); break; case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT: @@ -1421,6 +1423,7 @@ static int bq24190_charger_property_is_writeable(struct power_supply *psy, case POWER_SUPPLY_PROP_ONLINE: case POWER_SUPPLY_PROP_TEMP_ALERT_MAX: case POWER_SUPPLY_PROP_CHARGE_TYPE: + case POWER_SUPPLY_PROP_CHARGE_TYPES: case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT: case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE: case POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT: @@ -1469,6 +1472,7 @@ static void bq24190_charger_external_power_changed(struct power_supply *psy) static enum power_supply_property bq24190_charger_properties[] = { POWER_SUPPLY_PROP_CHARGE_TYPE, + POWER_SUPPLY_PROP_CHARGE_TYPES, POWER_SUPPLY_PROP_HEALTH, POWER_SUPPLY_PROP_ONLINE, POWER_SUPPLY_PROP_STATUS, @@ -1498,6 +1502,9 @@ static const struct power_supply_desc bq24190_charger_desc = { .set_property = bq24190_charger_set_property, .property_is_writeable = bq24190_charger_property_is_writeable, .external_power_changed = bq24190_charger_external_power_changed, + .charge_types = BIT(POWER_SUPPLY_CHARGE_TYPE_NONE) | + BIT(POWER_SUPPLY_CHARGE_TYPE_TRICKLE) | + BIT(POWER_SUPPLY_CHARGE_TYPE_FAST), }; /* Battery power supply property routines */