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sys/dev/evdev/evdev_mt.c
| Show First 20 Lines • Show All 95 Lines • ▼ Show 20 Lines | |||||
| static void evdev_mt_support_st_compat(struct evdev_dev *); | static void evdev_mt_support_st_compat(struct evdev_dev *); | ||||
| static void evdev_mt_send_st_compat(struct evdev_dev *); | static void evdev_mt_send_st_compat(struct evdev_dev *); | ||||
| static void evdev_mt_send_autorel(struct evdev_dev *); | static void evdev_mt_send_autorel(struct evdev_dev *); | ||||
| static void evdev_mt_replay_events(struct evdev_dev *); | static void evdev_mt_replay_events(struct evdev_dev *); | ||||
| static inline int | static inline int | ||||
| ffc_slot(struct evdev_dev *evdev, slotset_t slots) | ffc_slot(struct evdev_dev *evdev, slotset_t slots) | ||||
| { | { | ||||
| return (ffs(~slots & (2U << MAXIMAL_MT_SLOT(evdev)) - 1) - 1); | return (ffs(~slots & ((2U << MAXIMAL_MT_SLOT(evdev)) - 1)) - 1); | ||||
| } | } | ||||
| void | void | ||||
| evdev_mt_init(struct evdev_dev *evdev) | evdev_mt_init(struct evdev_dev *evdev) | ||||
| { | { | ||||
| struct evdev_mt *mt; | struct evdev_mt *mt; | ||||
| size_t size = offsetof(struct evdev_mt, slots); | size_t size = offsetof(struct evdev_mt, slots); | ||||
| int slot, slots; | int slot, slots; | ||||
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