From: Viresh Kumar <viresh.kumar@linaro.org>
To: Rafael Wysocki <rjw@rjwysocki.net>,
Javi Merino <javi.merino@kernel.org>,
Zhang Rui <rui.zhang@intel.com>,
Eduardo Valentin <edubezval@gmail.com>,
Amit Daniel Kachhap <amit.kachhap@gmail.com>,
Viresh Kumar <viresh.kumar@linaro.org>
Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org,
Vincent Guittot <vincent.guittot@linaro.org>
Subject: [PATCH 09/17] thermal: cpu_cooling: store cpufreq policy
Date: Thu, 16 Mar 2017 10:59:44 +0530 [thread overview]
Message-ID: <b0cd786d25afc980003827eb25e497a1d0a23609.1489640000.git.viresh.kumar@linaro.org> (raw)
In-Reply-To: <be952dc502195304ddecfe4eefa7043eb71d0c6b.1489639999.git.viresh.kumar@linaro.org>
In-Reply-To: <cover.1489639999.git.viresh.kumar@linaro.org>
The cpufreq policy can be used by the cpu_cooling driver, lets store it
in the cpufreq_cooling_device structure.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/thermal/cpu_cooling.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index 2c169fee693e..7590279bf1de 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -67,6 +67,7 @@ struct power_table {
* registered.
* @cdev: thermal_cooling_device pointer to keep track of the
* registered cooling device.
+ * @policy: cpufreq policy.
* @cpufreq_state: integer value representing the current state of cpufreq
* cooling devices.
* @clipped_freq: integer value representing the absolute value of the clipped
@@ -91,6 +92,7 @@ struct power_table {
struct cpufreq_cooling_device {
int id;
struct thermal_cooling_device *cdev;
+ struct cpufreq_policy *policy;
unsigned int cpufreq_state;
unsigned int clipped_freq;
unsigned int max_level;
@@ -827,6 +829,7 @@ __cpufreq_cooling_register(struct device_node *np,
cpufreq_dev->clipped_freq = cpufreq_dev->freq_table[0];
cpufreq_dev->cdev = cdev;
+ cpufreq_dev->policy = policy;
mutex_lock(&cooling_list_lock);
list_add(&cpufreq_dev->node, &cpufreq_dev_list);
--
2.7.1.410.g6faf27b
next prev parent reply other threads:[~2017-03-16 5:29 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-16 5:26 [PATCH 00/17] thermal: cpu_cooling: improve interaction with cpufreq core Viresh Kumar
2017-03-16 5:29 ` [PATCH 01/17] thermal: cpu_cooling: Avoid accessing potentially freed structures Viresh Kumar
2017-03-16 5:29 ` [PATCH 02/17] thermal: cpu_cooling: rearrange globals Viresh Kumar
2017-03-16 5:29 ` [PATCH 03/17] thermal: cpu_cooling: Replace cpufreq_device with cpufreq_dev Viresh Kumar
2017-04-11 17:33 ` Eduardo Valentin
2017-04-12 6:16 ` Viresh Kumar
2017-03-16 5:29 ` [PATCH 04/17] thermal: cpu_cooling: replace cool_dev with cdev Viresh Kumar
2017-04-11 17:35 ` Eduardo Valentin
2017-03-16 5:29 ` [PATCH 05/17] thermal: cpu_cooling: remove cpufreq_cooling_get_level() Viresh Kumar
2017-04-11 17:43 ` Eduardo Valentin
2017-04-12 6:25 ` Viresh Kumar
2017-03-16 5:29 ` [PATCH 06/17] thermal: cpu_cooling: get rid of a variable in cpufreq_set_cur_state() Viresh Kumar
2017-03-16 5:29 ` [PATCH 07/17] thermal: cpu_cooling: use cpufreq_policy to register cooling device Viresh Kumar
2017-03-16 5:29 ` [PATCH 08/17] cpufreq: create cpufreq_table_count_valid_entries() Viresh Kumar
2017-03-16 5:29 ` Viresh Kumar [this message]
2017-03-16 5:29 ` [PATCH 10/17] thermal: cpu_cooling: OPPs are registered for all CPUs Viresh Kumar
2017-03-16 5:29 ` [PATCH 11/17] thermal: cpu_cooling: get rid of 'allowed_cpus' Viresh Kumar
2017-03-16 5:29 ` [PATCH 12/17] thermal: cpu_cooling: merge frequency and power tables Viresh Kumar
2017-03-16 5:29 ` [PATCH 13/17] thermal: cpu_cooling: create structure for idle time stats Viresh Kumar
2017-03-16 5:29 ` [PATCH 14/17] thermal: cpu_cooling: get_level() can't fail Viresh Kumar
2017-03-16 5:29 ` [PATCH 15/17] thermal: cpu_cooling: don't store cpu_dev in cpufreq_dev Viresh Kumar
2017-03-16 5:29 ` [PATCH 16/17] thermal: cpu_cooling: 'freq' can't be zero in cpufreq_state2power() Viresh Kumar
2017-03-16 5:29 ` [PATCH 17/17] thermal: cpu_cooling: Rearrange struct cpufreq_cooling_device Viresh Kumar
2017-04-11 6:02 ` [PATCH 00/17] thermal: cpu_cooling: improve interaction with cpufreq core Viresh Kumar
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