From: Mario Limonciello <mario.limonciello@amd.com>
To: <linux-pm@vger.kernel.org>
Cc: <linux-kernel@vger.kernel.org>,
Mario Limonciello <mario.limonciello@amd.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
"Gautham R . Shenoy" <gautham.shenoy@amd.com>,
Sibi Sankar <quic_sibis@quicinc.com>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Dhruva Gole <d-gole@ti.com>, Yipeng Zou <zouyipeng@huawei.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>
Subject: [PATCH v2 2/2] cpufreq: acpi: Mark boost policy as enabled when setting boost
Date: Wed, 26 Jun 2024 15:47:23 -0500 [thread overview]
Message-ID: <20240626204723.6237-2-mario.limonciello@amd.com> (raw)
In-Reply-To: <20240626204723.6237-1-mario.limonciello@amd.com>
When boost is set for CPUs using acpi-cpufreq the policy is not
updated which can cause boost to be incorrectly not reported.
Suggested-by: Viresh Kumar <viresh.kumar@linaro.org>
Suggested-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
Cc: Sibi Sankar <quic_sibis@quicinc.com>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Dhruva Gole <d-gole@ti.com>
Cc: Yipeng Zou <zouyipeng@huawei.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
v1->v2:
* Move to init as suggested by Viresh
---
drivers/cpufreq/acpi-cpufreq.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 2fc82831bddd..fa2664f9f259 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -888,8 +888,10 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
if (perf->states[0].core_frequency * 1000 != freq_table[0].frequency)
pr_warn(FW_WARN "P-state 0 is not max freq\n");
- if (acpi_cpufreq_driver.set_boost)
+ if (acpi_cpufreq_driver.set_boost) {
set_boost(policy, acpi_cpufreq_driver.boost_enabled);
+ policy->boost_enabled = acpi_cpufreq_driver.boost_enabled;
+ }
return result;
--
2.43.0
next prev parent reply other threads:[~2024-06-26 20:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-26 20:47 [PATCH v2 1/2] cpufreq: Allow drivers to advertise boost enabled Mario Limonciello
2024-06-26 20:47 ` Mario Limonciello [this message]
2024-06-27 5:17 ` [PATCH v2 2/2] cpufreq: acpi: Mark boost policy as enabled when setting boost Gautham R.Shenoy
2024-07-01 7:07 ` Viresh Kumar
2024-06-27 9:59 ` [PATCH v2 1/2] cpufreq: Allow drivers to advertise boost enabled Rafael J. Wysocki
2024-06-27 19:11 ` Mario Limonciello
2024-07-01 16:15 ` Rafael J. Wysocki
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