From: Matthias Kaehlcke <mka@chromium.org>
Date: Tue, 5 Feb 2019 17:52:24 +0000 (-0800)
Subject: cpufreq: qcom-hw: Register an Energy Model
X-Git-Tag: v5.1-rc1~151^2~1^2~1^2~13^2^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dab535052f67db0ff48b1b23e714b58650d1a787;p=thirdparty%2Fkernel%2Flinux.git

cpufreq: qcom-hw: Register an Energy Model

Try and register an Energy Model from qcom-cpufreq-hw to allow
interested sub-systems like the task scheduler to use the provided
information.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
[ Viresh: Rebased over cpufreq related changes ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---

diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
index 72223536ca4ed..c647cfb1f5e60 100644
--- a/drivers/cpufreq/qcom-cpufreq-hw.c
+++ b/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -231,6 +231,8 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
 		goto error;
 	}
 
+	dev_pm_opp_of_register_em(policy->cpus);
+
 	policy->fast_switch_possible = true;
 
 	return 0;