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Groups > linux.kernel > #1374427 > unrolled thread

[PATCH 1/2] ARM: exynos_defconfig: Enable CPUFreq governors as modules

Started byJavier Martinez Canillas <javier@osg.samsung.com>
First post2016-04-08 21:10 +0200
Last post2016-04-12 16:20 +0200
Articles 6 — 2 participants

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  [PATCH 1/2] ARM: exynos_defconfig: Enable CPUFreq governors as modules Javier Martinez Canillas <javier@osg.samsung.com> - 2016-04-08 21:10 +0200
    [PATCH 2/2] ARM: multi_v7_defconfig: Enable CPUFreq governors as modules Javier Martinez Canillas <javier@osg.samsung.com> - 2016-04-08 21:10 +0200
      Re: [PATCH 2/2] ARM: multi_v7_defconfig: Enable CPUFreq governors as  modules Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-04-10 10:20 +0200
      Re: [PATCH 2/2] ARM: multi_v7_defconfig: Enable CPUFreq governors as modules Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-04-12 16:30 +0200
    Re: [PATCH 1/2] ARM: exynos_defconfig: Enable CPUFreq governors as  modules Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-04-10 10:20 +0200
    Re: [PATCH 1/2] ARM: exynos_defconfig: Enable CPUFreq governors as modules Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-04-12 16:20 +0200

#1374427 — [PATCH 1/2] ARM: exynos_defconfig: Enable CPUFreq governors as modules

FromJavier Martinez Canillas <javier@osg.samsung.com>
Date2016-04-08 21:10 +0200
Subject[PATCH 1/2] ARM: exynos_defconfig: Enable CPUFreq governors as modules
Message-ID<rlJX3-7e-5@gated-at.bofh.it>
Currently only the ondemand and performance CPUFreq policy governors are
enabled in the Exynos defconfig. But the other governors are also useful
for some cases, enable them to allow users change the default if needed.

The options are enabled as module to keep the kernel image size minimal.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

 arch/arm/configs/exynos_defconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
index 6ffd7e76f3ce..c38a33e3c861 100644
--- a/arch/arm/configs/exynos_defconfig
+++ b/arch/arm/configs/exynos_defconfig
@@ -28,6 +28,10 @@ CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttyS
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT_DETAILS=y
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=m
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=m
 CONFIG_CPUFREQ_DT=y
 CONFIG_CPU_IDLE=y
 CONFIG_ARM_EXYNOS_CPUIDLE=y
-- 
2.5.0

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#1374432 — [PATCH 2/2] ARM: multi_v7_defconfig: Enable CPUFreq governors as modules

FromJavier Martinez Canillas <javier@osg.samsung.com>
Date2016-04-08 21:10 +0200
Subject[PATCH 2/2] ARM: multi_v7_defconfig: Enable CPUFreq governors as modules
Message-ID<rlJX5-7e-41@gated-at.bofh.it>
In reply to#1374427
Currently only the ondemand and performance CPUFreq policy governors are
enabled in multi_v7 defconfig. But the other governors are also useful
for some cases, enable them to allow users change the default if needed.

The options are enabled as module to keep the kernel image size minimal.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>

---

 arch/arm/configs/multi_v7_defconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 4eb10f5ea493..a8afbd9d4ead 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -131,6 +131,10 @@ CONFIG_KEXEC=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT_DETAILS=y
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=m
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=m
 CONFIG_QORIQ_CPUFREQ=y
 CONFIG_CPU_IDLE=y
 CONFIG_ARM_CPUIDLE=y
-- 
2.5.0

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#1374725 — Re: [PATCH 2/2] ARM: multi_v7_defconfig: Enable CPUFreq governors as modules

FromKrzysztof Kozlowski <k.kozlowski@samsung.com>
Date2016-04-10 10:20 +0200
SubjectRe: [PATCH 2/2] ARM: multi_v7_defconfig: Enable CPUFreq governors as modules
Message-ID<rmiL8-244-15@gated-at.bofh.it>
In reply to#1374432
On Fri, Apr 08, 2016 at 03:02:10PM -0400, Javier Martinez Canillas wrote:
> Currently only the ondemand and performance CPUFreq policy governors are
> enabled in multi_v7 defconfig. But the other governors are also useful
> for some cases, enable them to allow users change the default if needed.
> 
> The options are enabled as module to keep the kernel image size minimal.
> 
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
> 
> ---
> 
>  arch/arm/configs/multi_v7_defconfig | 4 ++++
>  1 file changed, 4 insertions(+)

Hi,

Makes sense for me. If there are no objections I can take it through
samsung-soc tree along with exynos_defconfig change.

Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

Best regards,
Krzysztof

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#1376854 — Re: [PATCH 2/2] ARM: multi_v7_defconfig: Enable CPUFreq governors as modules

FromKrzysztof Kozlowski <k.kozlowski@samsung.com>
Date2016-04-12 16:30 +0200
SubjectRe: [PATCH 2/2] ARM: multi_v7_defconfig: Enable CPUFreq governors as modules
Message-ID<rn7ui-ky-19@gated-at.bofh.it>
In reply to#1374432
On Fri, Apr 8, 2016 at 9:02 PM, Javier Martinez Canillas
<javier@osg.samsung.com> wrote:
> Currently only the ondemand and performance CPUFreq policy governors are
> enabled in multi_v7 defconfig. But the other governors are also useful
> for some cases, enable them to allow users change the default if needed.
>
> The options are enabled as module to keep the kernel image size minimal.
>
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
>
> ---
>
>  arch/arm/configs/multi_v7_defconfig | 4 ++++
>  1 file changed, 4 insertions(+)

Applied, thanks.

Krzysztof

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#1374724 — Re: [PATCH 1/2] ARM: exynos_defconfig: Enable CPUFreq governors as modules

FromKrzysztof Kozlowski <k.kozlowski@samsung.com>
Date2016-04-10 10:20 +0200
SubjectRe: [PATCH 1/2] ARM: exynos_defconfig: Enable CPUFreq governors as modules
Message-ID<rmiL7-244-3@gated-at.bofh.it>
In reply to#1374427
On Fri, Apr 08, 2016 at 03:02:09PM -0400, Javier Martinez Canillas wrote:
> Currently only the ondemand and performance CPUFreq policy governors are
> enabled in the Exynos defconfig. But the other governors are also useful
> for some cases, enable them to allow users change the default if needed.
> 
> The options are enabled as module to keep the kernel image size minimal.
> 
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
> ---
> 
>  arch/arm/configs/exynos_defconfig | 4 ++++
>  1 file changed, 4 insertions(+)

Hi,

Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

Best regards,
Krzysztof

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#1376843

FromKrzysztof Kozlowski <k.kozlowski@samsung.com>
Date2016-04-12 16:20 +0200
Message-ID<rn7kC-eE-43@gated-at.bofh.it>
In reply to#1374427
On Fri, Apr 8, 2016 at 9:02 PM, Javier Martinez Canillas
<javier@osg.samsung.com> wrote:
> Currently only the ondemand and performance CPUFreq policy governors are
> enabled in the Exynos defconfig. But the other governors are also useful
> for some cases, enable them to allow users change the default if needed.
>
> The options are enabled as module to keep the kernel image size minimal.
>
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
> ---
>
>  arch/arm/configs/exynos_defconfig | 4 ++++
>  1 file changed, 4 insertions(+)

Applied, thanks.

Krzysztof

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