linux-kernel - Re: [PATCH 3/3] MIPS: BMIPS: enable CPUfreq

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Message-ID: <20170203042917.GL7458@vireshk-i7>
Date:   Fri, 3 Feb 2017 09:59:17 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Markus Mayer <code@...yer.net>
Cc:     Ralf Baechle <ralf@...ux-mips.org>,
        "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Markus Mayer <mmayer@...adcom.com>,
        MIPS Linux Kernel List <linux-mips@...ux-mips.org>,
        Power Management List <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] MIPS: BMIPS: enable CPUfreq

On 01-02-17, 17:06, Markus Mayer wrote:
> From: Markus Mayer <mmayer@...adcom.com>
> 
> Enable all applicable CPUfreq options.
> 
> Signed-off-by: Markus Mayer <mmayer@...adcom.com>
> ---
>  arch/mips/configs/bmips_stb_defconfig | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/arch/mips/configs/bmips_stb_defconfig b/arch/mips/configs/bmips_stb_defconfig
> index 4eb5d6e..6fda604 100644
> --- a/arch/mips/configs/bmips_stb_defconfig
> +++ b/arch/mips/configs/bmips_stb_defconfig
> @@ -26,6 +26,16 @@ CONFIG_INET=y
>  # CONFIG_INET_XFRM_MODE_BEET is not set
>  # CONFIG_INET_LRO is not set
>  # CONFIG_INET_DIAG is not set
> +CONFIG_CPU_FREQ=y
> +CONFIG_CPU_FREQ_STAT=y
> +CONFIG_CPU_FREQ_STAT_DETAILS=y
> +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
> +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
> +CONFIG_CPU_FREQ_GOV_ONDEMAND=y
> +CONFIG_CPU_FREQ_GOV_POWERSAVE=y
> +CONFIG_CPU_FREQ_GOV_USERSPACE=y
> +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
> +CONFIG_BMIPS_CPUFREQ=y
>  CONFIG_CFG80211=y
>  CONFIG_NL80211_TESTMODE=y
>  CONFIG_MAC80211=y

Rebase your stuff over pm/linux-next and you will see some changes here. Also
schedutil is the new governor in town, you must give it a try.

-- 
viresh