diff options
Diffstat (limited to 'include/linux/platform_profile.h')
| -rw-r--r-- | include/linux/platform_profile.h | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h index e5cbb6841f3a..8ab5b0e8eb2c 100644 --- a/include/linux/platform_profile.h +++ b/include/linux/platform_profile.h @@ -9,6 +9,7 @@ #ifndef _PLATFORM_PROFILE_H_ #define _PLATFORM_PROFILE_H_ +#include <linux/device.h> #include <linux/bitops.h> /* @@ -23,19 +24,34 @@ enum platform_profile_option { PLATFORM_PROFILE_BALANCED, PLATFORM_PROFILE_BALANCED_PERFORMANCE, PLATFORM_PROFILE_PERFORMANCE, + PLATFORM_PROFILE_CUSTOM, PLATFORM_PROFILE_LAST, /*must always be last */ }; -struct platform_profile_handler { - unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)]; - int (*profile_get)(struct platform_profile_handler *pprof, - enum platform_profile_option *profile); - int (*profile_set)(struct platform_profile_handler *pprof, - enum platform_profile_option profile); +/** + * struct platform_profile_ops - platform profile operations + * @probe: Callback to setup choices available to the new class device. These + * choices will only be enforced when setting a new profile, not when + * getting the current one. + * @profile_get: Callback that will be called when showing the current platform + * profile in sysfs. + * @profile_set: Callback that will be called when storing a new platform + * profile in sysfs. + */ +struct platform_profile_ops { + int (*probe)(void *drvdata, unsigned long *choices); + int (*profile_get)(struct device *dev, enum platform_profile_option *profile); + int (*profile_set)(struct device *dev, enum platform_profile_option profile); }; -int platform_profile_register(struct platform_profile_handler *pprof); -int platform_profile_remove(void); -void platform_profile_notify(void); +struct device *platform_profile_register(struct device *dev, const char *name, + void *drvdata, + const struct platform_profile_ops *ops); +int platform_profile_remove(struct device *dev); +struct device *devm_platform_profile_register(struct device *dev, const char *name, + void *drvdata, + const struct platform_profile_ops *ops); +int platform_profile_cycle(void); +void platform_profile_notify(struct device *dev); #endif /*_PLATFORM_PROFILE_H_*/ |