From patchwork Thu May 19 12:44:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: tip-bot2 for Nam Cao X-Patchwork-Id: 12854861 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E86A5C433F5 for ; Thu, 19 May 2022 12:44:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238010AbiESMoX (ORCPT ); Thu, 19 May 2022 08:44:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42178 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232306AbiESMoV (ORCPT ); Thu, 19 May 2022 08:44:21 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A016BA57A for ; Thu, 19 May 2022 05:44:20 -0700 (PDT) Date: Thu, 19 May 2022 12:44:18 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1652964259; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=aqWjEFrzBI1ff8CxF/pYcxM4zJ9pVrTfH5VIk3UT/14=; b=cM7N3pbbCyQMYM0DxrOc8BQKD7XWQyj70fstZOEv8ssurtH4wvnvk/keXBjZIJs/D4Un+H aPaQz3WlCMlSxo/Dy765T4OzmXB3fZI0ssWA8xlvdTkVV8AxhyPlqyJ4v30pjrPfq8AqGV r6nT9avga0AwQPxil7lZMJszQJOIzAZucBArhPeqUdrivPc0pmFe0eQ+yQDHKaq6GdHSsD bdUlRsm/Q2wXvtsY4kh+vHcgQs6+eHix10tR7tyMdMnGxo9ajDYZcVfHhuLi0qewZo0Fvc 0LISsiQUMi5djsQevxZ6vnkat9rK/KT0VeCZp9n8QmvidHnerA0x/S5xNvizFw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1652964259; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=aqWjEFrzBI1ff8CxF/pYcxM4zJ9pVrTfH5VIk3UT/14=; b=wlQx4YUfFP/XqGM3fvBo/ocVWGdL6aNl/BjP2AMMekB1X812bsHQu4n9MHRIAl3krbhDwL AzYgUGx9Zfyp35Aw== From: "thermal-bot for Manaf Meethalavalappu Pallikunhi" Sender: tip-bot2@linutronix.de Reply-to: linux-pm@vger.kernel.org To: linux-pm@vger.kernel.org Subject: [thermal: thermal/next] thermal/drivers/thermal_of: Add change_mode ops support for thermal_of sensor Cc: Manaf Meethalavalappu Pallikunhi , Daniel Lezcano , rui.zhang@intel.com, amitk@kernel.org In-Reply-To: <1646767586-31908-1-git-send-email-quic_manafm@quicinc.com> References: <1646767586-31908-1-git-send-email-quic_manafm@quicinc.com> MIME-Version: 1.0 Message-ID: <165296425821.4207.14800599124413692032.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org The following commit has been merged into the thermal/next branch of thermal: Commit-ID: bf70c577516b8d9fbe703371aa98bbea13661cec Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git//bf70c577516b8d9fbe703371aa98bbea13661cec Author: Manaf Meethalavalappu Pallikunhi AuthorDate: Wed, 09 Mar 2022 00:56:26 +05:30 Committer: Daniel Lezcano CommitterDate: Thu, 19 May 2022 12:11:51 +02:00 thermal/drivers/thermal_of: Add change_mode ops support for thermal_of sensor The sensor driver which register through thermal_of interface doesn't have an option to get thermal zone mode change notification from thermal core. Add support for change_mode ops in thermal_of interface so that sensor driver can use this ops for mode change notification. Signed-off-by: Manaf Meethalavalappu Pallikunhi Link: https://lore.kernel.org/r/1646767586-31908-1-git-send-email-quic_manafm@quicinc.com Signed-off-by: Daniel Lezcano --- drivers/thermal/thermal_of.c | 12 ++++++++++++ include/linux/thermal.h | 3 +++ 2 files changed, 15 insertions(+) diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c index 9233f7e..da48480 100644 --- a/drivers/thermal/thermal_of.c +++ b/drivers/thermal/thermal_of.c @@ -203,6 +203,14 @@ static int of_thermal_get_trend(struct thermal_zone_device *tz, int trip, return data->ops->get_trend(data->sensor_data, trip, trend); } +static int of_thermal_change_mode(struct thermal_zone_device *tz, + enum thermal_device_mode mode) +{ + struct __thermal_zone *data = tz->devdata; + + return data->ops->change_mode(data->sensor_data, mode); +} + static int of_thermal_bind(struct thermal_zone_device *thermal, struct thermal_cooling_device *cdev) { @@ -408,6 +416,9 @@ thermal_zone_of_add_sensor(struct device_node *zone, if (ops->set_emul_temp) tzd->ops->set_emul_temp = of_thermal_set_emul_temp; + if (ops->change_mode) + tzd->ops->change_mode = of_thermal_change_mode; + mutex_unlock(&tzd->lock); return tzd; @@ -569,6 +580,7 @@ void thermal_zone_of_sensor_unregister(struct device *dev, tzd->ops->get_temp = NULL; tzd->ops->get_trend = NULL; tzd->ops->set_emul_temp = NULL; + tzd->ops->change_mode = NULL; tz->ops = NULL; tz->sensor_data = NULL; diff --git a/include/linux/thermal.h b/include/linux/thermal.h index c314893..365733b 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -299,6 +299,8 @@ struct thermal_zone_params { * temperature. * @set_trip_temp: a pointer to a function that sets the trip temperature on * hardware. + * @change_mode: a pointer to a function that notifies the thermal zone + * mode change. */ struct thermal_zone_of_device_ops { int (*get_temp)(void *, int *); @@ -306,6 +308,7 @@ struct thermal_zone_of_device_ops { int (*set_trips)(void *, int, int); int (*set_emul_temp)(void *, int); int (*set_trip_temp)(void *, int, int); + int (*change_mode) (void *, enum thermal_device_mode); }; /* Function declarations */