From: Viresh Kumar <viresh.kumar@linaro.org>
To: Stephen Boyd <sboyd@codeaurora.org>
Cc: Nishanth Menon <nm@ti.com>,
David Collins <collinsd@codeaurora.org>,
linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, Mark Brown <broonie@kernel.org>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Andy Gross <agross@codeaurora.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 2/5] PM / OPP: Support adjusting OPP voltages at runtime
Date: Tue, 22 Sep 2015 09:50:41 -0700 [thread overview]
Message-ID: <20150922165041.GG24314@linux> (raw)
In-Reply-To: <1442623929-4507-3-git-send-email-sboyd@codeaurora.org>
On 18-09-15, 17:52, Stephen Boyd wrote:
> /**
> + * dev_pm_opp_adjust_voltage() - helper to change the voltage of an OPP
> + * @dev: device for which we do this operation
> + * @freq: OPP frequency to adjust voltage of
> + * @u_volt: new OPP voltage
> + *
> + * Change the voltage of an OPP with an RCU operation.
> + *
> + * Return: -EINVAL for bad pointers, -ENOMEM if no memory available for the
> + * copy operation, returns 0 if no modifcation was done OR modification was
modification
> + * successful.
Otherwise,
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
--
viresh
WARNING: multiple messages have this Message-ID (diff)
From: viresh.kumar@linaro.org (Viresh Kumar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/5] PM / OPP: Support adjusting OPP voltages at runtime
Date: Tue, 22 Sep 2015 09:50:41 -0700 [thread overview]
Message-ID: <20150922165041.GG24314@linux> (raw)
In-Reply-To: <1442623929-4507-3-git-send-email-sboyd@codeaurora.org>
On 18-09-15, 17:52, Stephen Boyd wrote:
> /**
> + * dev_pm_opp_adjust_voltage() - helper to change the voltage of an OPP
> + * @dev: device for which we do this operation
> + * @freq: OPP frequency to adjust voltage of
> + * @u_volt: new OPP voltage
> + *
> + * Change the voltage of an OPP with an RCU operation.
> + *
> + * Return: -EINVAL for bad pointers, -ENOMEM if no memory available for the
> + * copy operation, returns 0 if no modifcation was done OR modification was
modification
> + * successful.
Otherwise,
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
--
viresh
WARNING: multiple messages have this Message-ID (diff)
From: Viresh Kumar <viresh.kumar@linaro.org>
To: Stephen Boyd <sboyd@codeaurora.org>
Cc: linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Nishanth Menon <nm@ti.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Andy Gross <agross@codeaurora.org>,
linux-pm@vger.kernel.org, Mark Brown <broonie@kernel.org>,
David Collins <collinsd@codeaurora.org>
Subject: Re: [PATCH v2 2/5] PM / OPP: Support adjusting OPP voltages at runtime
Date: Tue, 22 Sep 2015 09:50:41 -0700 [thread overview]
Message-ID: <20150922165041.GG24314@linux> (raw)
In-Reply-To: <1442623929-4507-3-git-send-email-sboyd@codeaurora.org>
On 18-09-15, 17:52, Stephen Boyd wrote:
> /**
> + * dev_pm_opp_adjust_voltage() - helper to change the voltage of an OPP
> + * @dev: device for which we do this operation
> + * @freq: OPP frequency to adjust voltage of
> + * @u_volt: new OPP voltage
> + *
> + * Change the voltage of an OPP with an RCU operation.
> + *
> + * Return: -EINVAL for bad pointers, -ENOMEM if no memory available for the
> + * copy operation, returns 0 if no modifcation was done OR modification was
modification
> + * successful.
Otherwise,
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
--
viresh
next prev parent reply other threads:[~2015-09-22 16:50 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-19 0:52 [PATCH v2 0/5] Support CPR on MSM8916 Stephen Boyd
2015-09-19 0:52 ` Stephen Boyd
2015-09-19 0:52 ` [PATCH v2 1/5] regulator: smd: Add floor and corner operations Stephen Boyd
2015-09-19 0:52 ` Stephen Boyd
2015-09-19 16:57 ` Mark Brown
2015-09-19 16:57 ` Mark Brown
2015-09-19 16:57 ` Mark Brown
2015-09-22 16:39 ` Stephen Boyd
2015-09-22 16:39 ` Stephen Boyd
2015-09-19 0:52 ` [PATCH v2 2/5] PM / OPP: Support adjusting OPP voltages at runtime Stephen Boyd
2015-09-19 0:52 ` Stephen Boyd
2015-09-22 16:50 ` Viresh Kumar [this message]
2015-09-22 16:50 ` Viresh Kumar
2015-09-22 16:50 ` Viresh Kumar
2015-09-22 17:46 ` Stephen Boyd
2015-09-22 17:46 ` Stephen Boyd
2015-09-19 0:52 ` [PATCH v2 3/5] OPP: Allow notifiers to call dev_pm_opp_get_{voltage, freq} RCU-free Stephen Boyd
2015-09-19 0:52 ` [PATCH v2 3/5] OPP: Allow notifiers to call dev_pm_opp_get_{voltage,freq} RCU-free Stephen Boyd
2015-09-19 0:52 ` [PATCH v2 3/5] OPP: Allow notifiers to call dev_pm_opp_get_{voltage, freq} RCU-free Stephen Boyd
2015-09-22 17:10 ` [PATCH v2 3/5] OPP: Allow notifiers to call dev_pm_opp_get_{voltage,freq} RCU-free Viresh Kumar
2015-09-22 17:10 ` Viresh Kumar
2015-09-19 0:52 ` [PATCH v2 4/5] cpufreq-dt: Handle OPP voltage adjust events Stephen Boyd
2015-09-19 0:52 ` Stephen Boyd
2015-09-22 17:36 ` Viresh Kumar
2015-09-22 17:36 ` Viresh Kumar
2015-09-19 0:52 ` [PATCH v2 5/5] power: avs: Add support for CPR (Core Power Reduction) Stephen Boyd
2015-09-19 0:52 ` Stephen Boyd
2015-09-19 13:46 ` [PATCH v2 0/5] Support CPR on MSM8916 Mark Brown
2015-09-19 13:46 ` Mark Brown
2015-09-25 22:03 ` Rafael J. Wysocki
2015-09-25 22:03 ` Rafael J. Wysocki
2015-09-28 18:48 ` Stephen Boyd
2015-09-28 18:48 ` Stephen Boyd
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