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authorNiklas Cassel <niklas.cassel@linaro.org>2019-07-25 13:41:29 +0300
committerViresh Kumar <viresh.kumar@linaro.org>2019-07-26 10:54:59 +0300
commit71419d84c216cee8da3b19fb843b4242f112cde4 (patch)
tree8826c9954f665303de987231a2498b14324e0d27 /include/linux/pm_opp.h
parent17a8f868ae3e85a173843b1ac65e744e8585bc5a (diff)
downloadlinux-71419d84c216cee8da3b19fb843b4242f112cde4.tar.xz
opp: Add dev_pm_opp_find_level_exact()
Since the performance states in the OPP table are unique, implement a dev_pm_opp_find_level_exact() in order to be able to fetch a specific OPP. Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org> [ Viresh: Updated commit log ] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'include/linux/pm_opp.h')
-rw-r--r--include/linux/pm_opp.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h
index 5bdceca5125d..b8197ab014f2 100644
--- a/include/linux/pm_opp.h
+++ b/include/linux/pm_opp.h
@@ -96,6 +96,8 @@ unsigned long dev_pm_opp_get_suspend_opp_freq(struct device *dev);
struct dev_pm_opp *dev_pm_opp_find_freq_exact(struct device *dev,
unsigned long freq,
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_freq_floor(struct device *dev,
unsigned long *freq);
@@ -200,6 +202,12 @@ static inline struct dev_pm_opp *dev_pm_opp_find_freq_exact(struct device *dev,
return ERR_PTR(-ENOTSUPP);
}
+static inline struct dev_pm_opp *dev_pm_opp_find_level_exact(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)
{