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From: Amit Kucheria <amit.kucheria@linaro.org>
To: linux-kernel@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org, bjorn.andersson@linaro.org,
	viresh.kumar@linaro.org, edubezval@gmail.com,
	andy.gross@linaro.org, tdas@codeaurora.org, swboyd@chromium.org,
	dianders@chromium.org, mka@chromium.org,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	linux-pm@vger.kernel.org (open list:CPU FREQUENCY DRIVERS)
Subject: [PATCH v1 5/7] cpufreq: qcom-hw: Register as a cpufreq cooling device
Date: Thu, 10 Jan 2019 05:30:54 +0530	[thread overview]
Message-ID: <3c7d0e4a8373e89d6922543ccf56749970de5567.1547078153.git.amit.kucheria@linaro.org> (raw)
In-Reply-To: <cover.1547078153.git.amit.kucheria@linaro.org>
In-Reply-To: <cover.1547078153.git.amit.kucheria@linaro.org>

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
---
 drivers/cpufreq/qcom-cpufreq-hw.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
index 649dddd72749..1c01311e5927 100644
--- a/drivers/cpufreq/qcom-cpufreq-hw.c
+++ b/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -5,6 +5,7 @@
 
 #include <linux/bitfield.h>
 #include <linux/cpufreq.h>
+#include <linux/cpu_cooling.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -216,7 +217,10 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
 static int qcom_cpufreq_hw_cpu_exit(struct cpufreq_policy *policy)
 {
 	void __iomem *base = policy->driver_data - REG_PERF_STATE;
+	struct thermal_cooling_device *cdev = policy->cooldev;
 
+	if (cdev)
+		cpufreq_cooling_unregister(cdev);
 	kfree(policy->freq_table);
 	devm_iounmap(&global_pdev->dev, base);
 
@@ -238,6 +242,7 @@ static struct cpufreq_driver cpufreq_qcom_hw_driver = {
 	.init		= qcom_cpufreq_hw_cpu_init,
 	.exit		= qcom_cpufreq_hw_cpu_exit,
 	.fast_switch    = qcom_cpufreq_hw_fast_switch,
+	.ready		= generic_cpufreq_ready,
 	.name		= "qcom-cpufreq-hw",
 	.attr		= qcom_cpufreq_hw_attr,
 };
-- 
2.17.1


  parent reply	other threads:[~2019-01-10  0:01 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-10  0:00 [PATCH v1 0/7] Thermal throttling for SDM845 Amit Kucheria
2019-01-10  0:00 ` [PATCH v1 1/7] drivers: thermal: of-thermal: Print name of device node with error Amit Kucheria
2019-01-10  0:15   ` Stephen Boyd
2019-01-10  0:00 ` [PATCH v1 2/7] drivers: cpufreq: Add thermal_cooling_device pointer to struct cpufreq_policy Amit Kucheria
2019-01-10  1:01   ` Matthias Kaehlcke
2019-01-10  0:00 ` [PATCH v1 3/7] cpu_cooling: Add generic driver ready callback Amit Kucheria
2019-01-10  6:14   ` Viresh Kumar
2019-01-10  0:00 ` [PATCH v1 4/7] cpufreq: qcom-hw: Move to device_initcall Amit Kucheria
2019-01-10  6:44   ` Viresh Kumar
2019-01-10  0:00 ` Amit Kucheria [this message]
2019-01-10  6:12   ` [PATCH v1 5/7] cpufreq: qcom-hw: Register as a cpufreq cooling device Viresh Kumar
2019-01-10  9:03     ` Amit Kucheria
2019-01-10  9:32     ` Rafael J. Wysocki
2019-01-10  0:00 ` [PATCH v1 6/7] arm64: dts: sdm845: Increase alert trip point to 95 degrees Amit Kucheria
2019-01-10  0:29   ` Stephen Boyd
2019-01-10 17:14     ` Doug Anderson
2019-01-10 20:06     ` Amit Kucheria
2019-01-10  1:15   ` Matthias Kaehlcke
2019-01-10  2:15     ` Matthias Kaehlcke
2019-01-10 19:45       ` Amit Kucheria
2019-01-10 20:00         ` Matthias Kaehlcke
2019-01-11  3:32           ` Viresh Kumar
2019-01-11 10:24     ` Amit Kucheria
2019-01-11 18:30       ` Matthias Kaehlcke
2019-01-10  0:00 ` [PATCH v1 7/7] arm64: dts: sdm845: wireup the thermal trip points to cpufreq Amit Kucheria
2019-01-10  0:28   ` Stephen Boyd
2019-01-10 12:28     ` Amit Kucheria
2019-01-10  2:22   ` Matthias Kaehlcke
2019-01-10  6:23     ` Viresh Kumar
2019-01-10 18:42       ` Matthias Kaehlcke
2019-01-11  3:46         ` Viresh Kumar
2019-01-11 19:58           ` Matthias Kaehlcke
2019-01-14  5:59             ` Viresh Kumar
2019-01-11  0:30   ` Matthias Kaehlcke
2019-01-11 11:17     ` Amit Kucheria
2019-01-11 20:36       ` Matthias Kaehlcke
2019-01-14  8:22         ` Amit Kucheria

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