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From: Taniya Das <tdas@codeaurora.org>
To: Doug Anderson <dianders@chromium.org>
Cc: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Linux PM <linux-pm@vger.kernel.org>,
	linux-arm-msm <linux-arm-msm@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Rajendra Nayak <rnayak@codeaurora.org>,
	Stephen Boyd <swboyd@chromium.org>
Subject: Re: [PATCH v2] cpufreq: qcom-hw: Set dvfs_possible_from_any_cpu cpufreq driver flag
Date: Wed, 18 Aug 2021 15:33:37 +0530	[thread overview]
Message-ID: <77dde5fa-6b12-d970-ac3e-0d3f6c352fbe@codeaurora.org> (raw)
In-Reply-To: <CAD=FV=UF1MMKg9Y0HD3xpZ36BVZyuzr3xkwXzeSz__T1XD1r=w@mail.gmail.com>

Hi Doug,

Thanks for your review.

On 8/13/2021 2:03 AM, Doug Anderson wrote:
> Hi,
> 
> On Thu, Aug 12, 2021 at 7:19 AM Taniya Das <tdas@codeaurora.org> wrote:
>>
>> As remote cpufreq updates are supported on QCOM platforms, set
>> dvfs_possible_from_any_cpu cpufreq driver flag.
>>
>> Signed-off-by: Taniya Das <tdas@codeaurora.org>
>> ---
>>
>> [v2]
>>    * update the dvfs_possible_from_any_cpu always.
>>
>>   drivers/cpufreq/qcom-cpufreq-hw.c | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
>> index f86859b..53d3898 100644
>> --- a/drivers/cpufreq/qcom-cpufreq-hw.c
>> +++ b/drivers/cpufreq/qcom-cpufreq-hw.c
>> @@ -223,6 +223,8 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,
>>
>>          table[i].frequency = CPUFREQ_TABLE_END;
>>          policy->freq_table = table;
>> +       policy->dvfs_possible_from_any_cpu = true;
>> +
> 
> Why is this in the qcom_cpufreq_hw_read_lut() function? Shouldn't it
> be straight in qcom_cpufreq_hw_cpu_init()?
> 
All CPU policy related data is updated here, thus wanted to keep it 
together.

> -Doug
> 

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation.

--

  reply	other threads:[~2021-08-18 10:04 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-12 14:19 Taniya Das
2021-08-12 15:53 ` Stephen Boyd
2021-08-12 20:33 ` Doug Anderson
2021-08-18 10:03   ` Taniya Das [this message]
2021-08-18 10:26     ` Viresh Kumar
2021-08-23 10:17       ` Taniya Das

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