On 21. 3. 23. 오후 4:20, Dong Aisheng wrote:
First of all, no_central_polling was removed since commit 7e6fdd4bad03 ("PM / devfreq: Core updates to support devices which can idle") Secondly, get_target_freq() is not only called only with update_devfreq() notified by OPP now, but also min/max freq qos notifier.So remove this invalid description now to avoid confusing. Signed-off-by: Dong Aisheng <aisheng.d...@nxp.com> --- Documentation/ABI/testing/sysfs-class-devfreq | 5 +---- drivers/devfreq/governor.h | 2 -- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-class-devfreq b/Documentation/ABI/testing/sysfs-class-devfreq index 386bc230a33d..5e6b74f30406 100644 --- a/Documentation/ABI/testing/sysfs-class-devfreq +++ b/Documentation/ABI/testing/sysfs-class-devfreq @@ -97,10 +97,7 @@ Description: object. The values are represented in ms. If the value is less than 1 jiffy, it is considered to be 0, which means no polling. This value is meaningless if the governor is - not polling; thus. If the governor is not using - devfreq-provided central polling - (/sys/class/devfreq/.../central_polling is 0), this value - may be useless. + not polling.A list of governors that support the node:- simple_ondmenad diff --git a/drivers/devfreq/governor.h b/drivers/devfreq/governor.h index 244634465170..2d69a0ce6291 100644 --- a/drivers/devfreq/governor.h +++ b/drivers/devfreq/governor.h @@ -57,8 +57,6 @@ * Basically, get_target_freq will run * devfreq_dev_profile.get_dev_status() to get the * status of the device (load = busy_time / total_time). - * If no_central_polling is set, this callback is called - * only with update_devfreq() notified by OPP. * @event_handler: Callback for devfreq core framework to notify events * to governors. Events include per device governor * init and exit, opp changes out of devfreq, suspend
Applied it. Thanks. -- Best Regards, Samsung Electronics Chanwoo Choi
