| Message ID | f2f33725-5a73-0553-ef8a-52b192b80cfb@samsung.com (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Headers | show |
| Series | [GIT,PULL] devfreq fixes for v5.5-rc2 | expand |
On Mon, Dec 9, 2019 at 7:51 AM Chanwoo Choi <cw00.choi@samsung.com> wrote: > > Dear Rafael, > > This is devfreq-fixes pull request for v5.5-rc2. I add detailed description of > this pull request on the following tag. Please pull devfreq with following updates. > - tag name : devfreq-fixes-for-5.5-rc2 Pulled and pushed out (as 5.5 candidate material), thank you! > The following changes since commit e42617b825f8073569da76dc4510bfa019b1c35a: > > Linux 5.5-rc1 (2019-12-08 14:57:55 -0800) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git tags/devfreq-fixes-for-5.5-rc2 > > for you to fetch changes up to 27dbc542f651ed09de910f274b32634904103774: > > PM / devfreq: Use PM QoS for sysfs min/max_freq (2019-12-09 12:19:16 +0900) > > ---------------------------------------------------------------- > > Update devfreq for 5.5-rc2 > > Detailed description for this pull request: > 1. Update devfreq core > - Add PM QoS support for devfreq device with following QoS type. External user > of devfreq device can request the minimum and maximum frequency according to > their multiple requirements. > : DEV_PM_QOS_MIN_FREQUENCY is used for requesting the minimum device frequency. > : DEV_PM_QOS_MAX_FREQUENCY is used for requesting the maximum device frequency. > > - Use PM QoS interface when entering the min/max_freq via sysfs interface. > > - Add get_freq_range() helper function in order to get the final min/max > frequency among the multiple requirements of min/max frequency. > > - Fix the issue such as fixing the return value and modify code > for more correct exception handling if error happen. > > ---------------------------------------------------------------- > > Leonard Crestez (6): > PM / devfreq: Fix devfreq_notifier_call returning errno > PM / devfreq: Set scaling_max_freq to max on OPP notifier error > PM / devfreq: Introduce get_freq_range helper > PM / devfreq: Don't fail devfreq_dev_release if not in list > PM / devfreq: Add PM QoS support > PM / devfreq: Use PM QoS for sysfs min/max_freq > > drivers/devfreq/devfreq.c | 273 ++++++++++++++++++++++++++++++++++------------ > include/linux/devfreq.h | 14 ++- > 2 files changed, 212 insertions(+), 75 deletions(-)
Dear Rafael, This is devfreq-fixes pull request for v5.5-rc2. I add detailed description of this pull request on the following tag. Please pull devfreq with following updates. - tag name : devfreq-fixes-for-5.5-rc2 Regards, Chanwoo Choi The following changes since commit e42617b825f8073569da76dc4510bfa019b1c35a: Linux 5.5-rc1 (2019-12-08 14:57:55 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git tags/devfreq-fixes-for-5.5-rc2 for you to fetch changes up to 27dbc542f651ed09de910f274b32634904103774: PM / devfreq: Use PM QoS for sysfs min/max_freq (2019-12-09 12:19:16 +0900) ---------------------------------------------------------------- Update devfreq for 5.5-rc2 Detailed description for this pull request: 1. Update devfreq core - Add PM QoS support for devfreq device with following QoS type. External user of devfreq device can request the minimum and maximum frequency according to their multiple requirements. : DEV_PM_QOS_MIN_FREQUENCY is used for requesting the minimum device frequency. : DEV_PM_QOS_MAX_FREQUENCY is used for requesting the maximum device frequency. - Use PM QoS interface when entering the min/max_freq via sysfs interface. - Add get_freq_range() helper function in order to get the final min/max frequency among the multiple requirements of min/max frequency. - Fix the issue such as fixing the return value and modify code for more correct exception handling if error happen. ---------------------------------------------------------------- Leonard Crestez (6): PM / devfreq: Fix devfreq_notifier_call returning errno PM / devfreq: Set scaling_max_freq to max on OPP notifier error PM / devfreq: Introduce get_freq_range helper PM / devfreq: Don't fail devfreq_dev_release if not in list PM / devfreq: Add PM QoS support PM / devfreq: Use PM QoS for sysfs min/max_freq drivers/devfreq/devfreq.c | 273 ++++++++++++++++++++++++++++++++++------------ include/linux/devfreq.h | 14 ++- 2 files changed, 212 insertions(+), 75 deletions(-)