[v2,0/2] Exynos5422 DMC: adjust to new devfreq monitoring mechanism
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Message ID 20200710191122.11029-1-lukasz.luba@arm.com
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  • Exynos5422 DMC: adjust to new devfreq monitoring mechanism
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Lukasz Luba July 10, 2020, 7:11 p.m. UTC
Hi all,

This is a v2 patch set adjusting Exynos5422 DMC to the new devfreq monitoring
mechanism. This time the IRQ mode is explicitly controlled using module
parameter (in default the driver uses polling mode = devfreq monitoring).

The detailed cover letter describing the topic can be found here [1].

The patches should apply on top of Chanwoo's devfreq-next branch, where
the new devfreq mechanism is queued [2]. If there is no objections
I think they can go via this tree, since they logically use it.

Changes:
v2:
- added Reviewed-by from Chanwoo for patch 1/2
- added module_param which controls the mode in which the driver operates
- switched in default to devfreq monitoring mechanism instead of interrupts

Regards,
Lukasz Luba

[1] https://lore.kernel.org/linux-pm/20200708153420.29484-1-lukasz.luba@arm.com/
[2] https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git/log/?h=devfreq-next

Lukasz Luba (2):
  memory: samsung: exynos5422-dmc: Adjust polling interval and
    uptreshold
  memory: samsung: exynos5422-dmc: Add module param to control IRQ mode

 drivers/memory/samsung/exynos5422-dmc.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

Comments

Chanwoo Choi July 24, 2020, 1:40 a.m. UTC | #1
Hi Lukasz,

On 7/11/20 4:11 AM, Lukasz Luba wrote:
> Hi all,
> 
> This is a v2 patch set adjusting Exynos5422 DMC to the new devfreq monitoring
> mechanism. This time the IRQ mode is explicitly controlled using module
> parameter (in default the driver uses polling mode = devfreq monitoring).
> 
> The detailed cover letter describing the topic can be found here [1].
> 
> The patches should apply on top of Chanwoo's devfreq-next branch, where
> the new devfreq mechanism is queued [2]. If there is no objections
> I think they can go via this tree, since they logically use it.
> 
> Changes:
> v2:
> - added Reviewed-by from Chanwoo for patch 1/2
> - added module_param which controls the mode in which the driver operates
> - switched in default to devfreq monitoring mechanism instead of interrupts
> 
> Regards,
> Lukasz Luba
> 
> [1] https://lore.kernel.org/linux-pm/20200708153420.29484-1-lukasz.luba@arm.com/
> [2] https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git/log/?h=devfreq-next
> 
> Lukasz Luba (2):
>   memory: samsung: exynos5422-dmc: Adjust polling interval and
>     uptreshold
>   memory: samsung: exynos5422-dmc: Add module param to control IRQ mode
> 
>  drivers/memory/samsung/exynos5422-dmc.c | 13 +++++++++----
>  1 file changed, 9 insertions(+), 4 deletions(-)
> 

Applied them to devfreq-next branch. Thanks.
Lukasz Luba July 27, 2020, 8:21 a.m. UTC | #2
On 7/24/20 2:40 AM, Chanwoo Choi wrote:
> Hi Lukasz,
> 
> On 7/11/20 4:11 AM, Lukasz Luba wrote:
>> Hi all,
>>
>> This is a v2 patch set adjusting Exynos5422 DMC to the new devfreq monitoring
>> mechanism. This time the IRQ mode is explicitly controlled using module
>> parameter (in default the driver uses polling mode = devfreq monitoring).
>>
>> The detailed cover letter describing the topic can be found here [1].
>>
>> The patches should apply on top of Chanwoo's devfreq-next branch, where
>> the new devfreq mechanism is queued [2]. If there is no objections
>> I think they can go via this tree, since they logically use it.
>>
>> Changes:
>> v2:
>> - added Reviewed-by from Chanwoo for patch 1/2
>> - added module_param which controls the mode in which the driver operates
>> - switched in default to devfreq monitoring mechanism instead of interrupts
>>
>> Regards,
>> Lukasz Luba
>>
>> [1] https://lore.kernel.org/linux-pm/20200708153420.29484-1-lukasz.luba@arm.com/
>> [2] https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git/log/?h=devfreq-next
>>
>> Lukasz Luba (2):
>>    memory: samsung: exynos5422-dmc: Adjust polling interval and
>>      uptreshold
>>    memory: samsung: exynos5422-dmc: Add module param to control IRQ mode
>>
>>   drivers/memory/samsung/exynos5422-dmc.c | 13 +++++++++----
>>   1 file changed, 9 insertions(+), 4 deletions(-)
>>
> 
> Applied them to devfreq-next branch. Thanks.
> 

Thank you Chanwoo

Regards,
Lukasz