* Re: [PATCH] cpufreq: qcom-hw: enable boost support
2021-01-13 6:52 [PATCH] cpufreq: qcom-hw: enable boost support Shawn Guo
@ 2021-01-14 15:33 ` Steev Klimaszewski
2021-01-14 16:18 ` Bjorn Andersson
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Steev Klimaszewski @ 2021-01-14 15:33 UTC (permalink / raw)
To: Shawn Guo, Rafael J . Wysocki, Viresh Kumar
Cc: Bjorn Andersson, Andy Gross, linux-pm, linux-arm-msm
On 1/13/21 12:52 AM, Shawn Guo wrote:
> At least on sdm850, the 2956800 khz is detected as a boost frequency in
> function qcom_cpufreq_hw_read_lut(). Let's enable boost support by
> calling cpufreq_enable_boost_support(), so that we can get the boost
> frequency by switching it on via 'boost' sysfs entry like below.
>
> $ echo 1 > /sys/devices/system/cpu/cpufreq/boost
>
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> ---
> drivers/cpufreq/qcom-cpufreq-hw.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
> index 315ee987d2d3..6eb88463a24e 100644
> --- a/drivers/cpufreq/qcom-cpufreq-hw.c
> +++ b/drivers/cpufreq/qcom-cpufreq-hw.c
> @@ -351,6 +351,12 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
>
> dev_pm_opp_of_register_em(cpu_dev, policy->cpus);
>
> + if (policy_has_boost_freq(policy)) {
> + ret = cpufreq_enable_boost_support();
> + if (ret)
> + dev_warn(cpu_dev, "failed to enable boost: %d\n", ret);
> + }
> +
> return 0;
> error:
> devm_iounmap(dev, base);
Tested-by: Steev Klimaszewski <steev@kali.org>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] cpufreq: qcom-hw: enable boost support
2021-01-13 6:52 [PATCH] cpufreq: qcom-hw: enable boost support Shawn Guo
2021-01-14 15:33 ` Steev Klimaszewski
@ 2021-01-14 16:18 ` Bjorn Andersson
2021-01-18 6:44 ` Viresh Kumar
2021-03-01 19:59 ` patchwork-bot+linux-arm-msm
3 siblings, 0 replies; 6+ messages in thread
From: Bjorn Andersson @ 2021-01-14 16:18 UTC (permalink / raw)
To: Shawn Guo
Cc: Rafael J . Wysocki, Viresh Kumar, Andy Gross, Steev Klimaszewski,
linux-pm, linux-arm-msm
On Wed 13 Jan 00:52 CST 2021, Shawn Guo wrote:
> At least on sdm850, the 2956800 khz is detected as a boost frequency in
> function qcom_cpufreq_hw_read_lut(). Let's enable boost support by
> calling cpufreq_enable_boost_support(), so that we can get the boost
> frequency by switching it on via 'boost' sysfs entry like below.
>
> $ echo 1 > /sys/devices/system/cpu/cpufreq/boost
>
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Regards,
Bjorn
> ---
> drivers/cpufreq/qcom-cpufreq-hw.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
> index 315ee987d2d3..6eb88463a24e 100644
> --- a/drivers/cpufreq/qcom-cpufreq-hw.c
> +++ b/drivers/cpufreq/qcom-cpufreq-hw.c
> @@ -351,6 +351,12 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
>
> dev_pm_opp_of_register_em(cpu_dev, policy->cpus);
>
> + if (policy_has_boost_freq(policy)) {
> + ret = cpufreq_enable_boost_support();
> + if (ret)
> + dev_warn(cpu_dev, "failed to enable boost: %d\n", ret);
> + }
> +
> return 0;
> error:
> devm_iounmap(dev, base);
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] cpufreq: qcom-hw: enable boost support
2021-01-13 6:52 [PATCH] cpufreq: qcom-hw: enable boost support Shawn Guo
2021-01-14 15:33 ` Steev Klimaszewski
2021-01-14 16:18 ` Bjorn Andersson
@ 2021-01-18 6:44 ` Viresh Kumar
2021-03-01 19:59 ` patchwork-bot+linux-arm-msm
3 siblings, 0 replies; 6+ messages in thread
From: Viresh Kumar @ 2021-01-18 6:44 UTC (permalink / raw)
To: Shawn Guo
Cc: Rafael J . Wysocki, Bjorn Andersson, Andy Gross,
Steev Klimaszewski, linux-pm, linux-arm-msm
On 13-01-21, 14:52, Shawn Guo wrote:
> At least on sdm850, the 2956800 khz is detected as a boost frequency in
> function qcom_cpufreq_hw_read_lut(). Let's enable boost support by
> calling cpufreq_enable_boost_support(), so that we can get the boost
> frequency by switching it on via 'boost' sysfs entry like below.
>
> $ echo 1 > /sys/devices/system/cpu/cpufreq/boost
>
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> ---
> drivers/cpufreq/qcom-cpufreq-hw.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
> index 315ee987d2d3..6eb88463a24e 100644
> --- a/drivers/cpufreq/qcom-cpufreq-hw.c
> +++ b/drivers/cpufreq/qcom-cpufreq-hw.c
> @@ -351,6 +351,12 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
>
> dev_pm_opp_of_register_em(cpu_dev, policy->cpus);
>
> + if (policy_has_boost_freq(policy)) {
> + ret = cpufreq_enable_boost_support();
> + if (ret)
> + dev_warn(cpu_dev, "failed to enable boost: %d\n", ret);
> + }
> +
> return 0;
> error:
> devm_iounmap(dev, base);
Applied. Thanks.
--
viresh
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] cpufreq: qcom-hw: enable boost support
2021-01-13 6:52 [PATCH] cpufreq: qcom-hw: enable boost support Shawn Guo
` (2 preceding siblings ...)
2021-01-18 6:44 ` Viresh Kumar
@ 2021-03-01 19:59 ` patchwork-bot+linux-arm-msm
2021-03-02 2:04 ` Shawn Guo
3 siblings, 1 reply; 6+ messages in thread
From: patchwork-bot+linux-arm-msm @ 2021-03-01 19:59 UTC (permalink / raw)
To: Shawn Guo; +Cc: linux-arm-msm
Hello:
This patch was applied to qcom/linux.git (refs/heads/for-next):
On Wed, 13 Jan 2021 14:52:41 +0800 you wrote:
> At least on sdm850, the 2956800 khz is detected as a boost frequency in
> function qcom_cpufreq_hw_read_lut(). Let's enable boost support by
> calling cpufreq_enable_boost_support(), so that we can get the boost
> frequency by switching it on via 'boost' sysfs entry like below.
>
> $ echo 1 > /sys/devices/system/cpu/cpufreq/boost
>
> [...]
Here is the summary with links:
- cpufreq: qcom-hw: enable boost support
https://git.kernel.org/qcom/c/266991721c15
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] cpufreq: qcom-hw: enable boost support
2021-03-01 19:59 ` patchwork-bot+linux-arm-msm
@ 2021-03-02 2:04 ` Shawn Guo
0 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2021-03-02 2:04 UTC (permalink / raw)
To: Bjorn Andersson; +Cc: linux-arm-msm
On Mon, Mar 01, 2021 at 07:59:42PM +0000, patchwork-bot+linux-arm-msm@kernel.org wrote:
> Hello:
>
> This patch was applied to qcom/linux.git (refs/heads/for-next):
>
> On Wed, 13 Jan 2021 14:52:41 +0800 you wrote:
> > At least on sdm850, the 2956800 khz is detected as a boost frequency in
> > function qcom_cpufreq_hw_read_lut(). Let's enable boost support by
> > calling cpufreq_enable_boost_support(), so that we can get the boost
> > frequency by switching it on via 'boost' sysfs entry like below.
> >
> > $ echo 1 > /sys/devices/system/cpu/cpufreq/boost
> >
> > [...]
>
> Here is the summary with links:
> - cpufreq: qcom-hw: enable boost support
> https://git.kernel.org/qcom/c/266991721c15
>
> You are awesome, thank you!
> --
> Deet-doot-dot, I am a bot.
> https://korg.docs.kernel.org/patchwork/pwbot.html
Bjorn,
Why do I keep receiving such bot message on patches that had already
landed mainline?
Shawn
^ permalink raw reply [flat|nested] 6+ messages in thread