diff options
| author | Dmitry Osipenko | 2021-01-18 03:55:18 +0300 |
|---|---|---|
| committer | Viresh Kumar | 2021-02-02 10:27:01 +0530 |
| commit | 8dd5cada393f6f4e825833a6ff05b1f51f36a791 (patch) | |
| tree | 7410be8cacbe7d580cc38cba8bb10bb151e212e7 /include/linux/pm_opp.h | |
| parent | d758eaf5f8cbdf2554e34269c75694f60c38745d (diff) | |
opp: Add dev_pm_opp_find_level_ceil()
Add a ceil version of the dev_pm_opp_find_level(). It's handy to have if
levels don't start from 0 in OPP table and zero usually means a minimal
level.
Tested-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Nicolas Chauvet <kwizart@gmail.com>
Tested-by: Matt Merhar <mattmerhar@protonmail.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'include/linux/pm_opp.h')
| -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 1435c054016a..2b3030cb2ed2 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -111,6 +111,8 @@ struct dev_pm_opp *dev_pm_opp_find_freq_exact(struct device *dev, bool available); struct dev_pm_opp *dev_pm_opp_find_level_exact(struct device *dev, unsigned int level); +struct dev_pm_opp *dev_pm_opp_find_level_ceil(struct device *dev, + unsigned int *level); struct dev_pm_opp *dev_pm_opp_find_freq_floor(struct device *dev, unsigned long *freq); @@ -226,6 +228,12 @@ static inline struct dev_pm_opp *dev_pm_opp_find_level_exact(struct device *dev, return ERR_PTR(-ENOTSUPP); } +static inline struct dev_pm_opp *dev_pm_opp_find_level_ceil(struct device *dev, + unsigned int *level) +{ + return ERR_PTR(-ENOTSUPP); +} + static inline struct dev_pm_opp *dev_pm_opp_find_freq_floor(struct device *dev, unsigned long *freq) { |