diff options
Diffstat (limited to 'drivers/media/IR/ir-core-priv.h')
| -rw-r--r-- | drivers/media/IR/ir-core-priv.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/media/IR/ir-core-priv.h b/drivers/media/IR/ir-core-priv.h index a85a8c7..81c936b 100644 --- a/drivers/media/IR/ir-core-priv.h +++ b/drivers/media/IR/ir-core-priv.h @@ -17,6 +17,7 @@ #define _IR_RAW_EVENT #include <linux/slab.h> +#include <linux/spinlock.h> #include <media/ir-core.h> struct ir_raw_handler { @@ -33,6 +34,7 @@ struct ir_raw_handler { struct ir_raw_event_ctrl { struct list_head list; /* to keep track of raw clients */ struct task_struct *thread; + spinlock_t lock; struct kfifo kfifo; /* fifo for the pulse/space durations */ ktime_t last_event; /* when last event occurred */ enum raw_event_type last_type; /* last event type */ @@ -76,10 +78,22 @@ struct ir_raw_event_ctrl { bool first; bool toggle; } jvc; + struct rc5_sz_dec { + int state; + u32 bits; + unsigned count; + unsigned wanted_bits; + } rc5_sz; struct lirc_codec { struct ir_input_dev *ir_dev; struct lirc_driver *drv; int carrier_low; + + ktime_t gap_start; + u64 gap_duration; + bool gap; + bool send_timeout_reports; + } lirc; }; @@ -107,13 +121,19 @@ static inline void decrease_duration(struct ir_raw_event *ev, unsigned duration) ev->duration -= duration; } +/* Returns true if event is normal pulse/space event */ +static inline bool is_timing_event(struct ir_raw_event ev) +{ + return !ev.carrier_report && !ev.reset; +} + #define TO_US(duration) DIV_ROUND_CLOSEST((duration), 1000) #define TO_STR(is_pulse) ((is_pulse) ? "pulse" : "space") -#define IS_RESET(ev) (ev.duration == 0) /* * Routines from ir-sysfs.c - Meant to be called only internally inside * ir-core */ +int ir_register_input(struct input_dev *input_dev); int ir_register_class(struct input_dev *input_dev); void ir_unregister_class(struct input_dev *input_dev); |
