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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-04-30 10:48:44 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-04-30 10:48:44 +0200 |
| commit | 5a28654cc0e616e129ea23d353d8bed5babb8b31 (patch) | |
| tree | fcda67f854e313b850d709b40673eff63e779396 /include | |
| parent | Linux 5.1-rc7 (diff) | |
| parent | OPP: Introduce dev_pm_opp_find_freq_ceil_by_volt() (diff) | |
| download | linux-5a28654cc0e616e129ea23d353d8bed5babb8b31.tar.xz linux-5a28654cc0e616e129ea23d353d8bed5babb8b31.zip | |
Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm into pm-opp
Pull operating performance points (OPP) framework changes for v5.2
from Viresh Kumar:
"This pull request contains:
- New helper in OPP core to find best matching frequency for a voltage
value."
* 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
OPP: Introduce dev_pm_opp_find_freq_ceil_by_volt()
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pm_opp.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index 24c757a32a7b..b150fe97ce5a 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -102,6 +102,8 @@ struct dev_pm_opp *dev_pm_opp_find_freq_exact(struct device *dev, struct dev_pm_opp *dev_pm_opp_find_freq_floor(struct device *dev, unsigned long *freq); +struct dev_pm_opp *dev_pm_opp_find_freq_ceil_by_volt(struct device *dev, + unsigned long u_volt); struct dev_pm_opp *dev_pm_opp_find_freq_ceil(struct device *dev, unsigned long *freq); @@ -207,6 +209,12 @@ static inline struct dev_pm_opp *dev_pm_opp_find_freq_floor(struct device *dev, return ERR_PTR(-ENOTSUPP); } +static inline struct dev_pm_opp *dev_pm_opp_find_freq_ceil_by_volt(struct device *dev, + unsigned long u_volt) +{ + return ERR_PTR(-ENOTSUPP); +} + static inline struct dev_pm_opp *dev_pm_opp_find_freq_ceil(struct device *dev, unsigned long *freq) { |