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authorSibi Sankar <sibis@codeaurora.org>2020-06-22 13:46:49 +0530
committerViresh Kumar <viresh.kumar@linaro.org>2020-07-30 10:42:17 +0530
commitafdb219bab58dc2935e2c16adae2b2ce2a242386 (patch)
tree0f7866ddf1691b544934f0fba11ff1c5036bb4bb /drivers/cpufreq
parent51c843cf77bb52db6df947c4fedcfc62ae3b7b30 (diff)
downloadlinux-afdb219bab58dc2935e2c16adae2b2ce2a242386.tar.bz2
cpufreq: qcom: Disable fast switch when scaling DDR/L3
Disable fast switch when the opp-tables required for scaling DDR/L3 are populated. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/qcom-cpufreq-hw.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
index aaf98333d37d..fa68fa8ebd95 100644
--- a/drivers/cpufreq/qcom-cpufreq-hw.c
+++ b/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -159,6 +159,7 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,
dev_err(cpu_dev, "Invalid opp table in device tree\n");
return ret;
} else {
+ policy->fast_switch_possible = true;
icc_scaling_enabled = false;
}
@@ -308,8 +309,6 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
dev_pm_opp_of_register_em(policy->cpus);
- policy->fast_switch_possible = true;
-
return 0;
error:
devm_iounmap(dev, base);