[PATCH v4 7/7] thermal:boost: Disable boost when trip point is reached

Lukasz Majewski
2013-06-19T17:12:48Z

This patch provides support for disabling cpufreq's boost
feature when thermal trip point is reached.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>

Changes for v4:
- New patch
---
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 c94bf2e..3bdd870 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -323,6 +323,9 @@ static int cpufreq_thermal_notifier(struct notifier_block *nb,
if (cpumask_test_cpu(policy->cpu, &notify_device->allowed_cpus))
max_freq = notify_device->cpufreq_val;

+ if (cpufreq_boost_supported())
+ cpufreq_boost_trigger_state(0);
+
/* Never exceed user_policy.max */
if (max_freq > policy->user_policy.max)
max_freq = policy->user_policy.max;
--
1.7.10.4