diff options
Diffstat (limited to 'include/uapi/linux/input.h')
| -rw-r--r-- | include/uapi/linux/input.h | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h index fb78f6f500f3..6aa703fcfcfb 100644 --- a/include/uapi/linux/input.h +++ b/include/uapi/linux/input.h @@ -26,13 +26,18 @@ */ struct input_event { -#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL) +#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL__) struct timeval time; #define input_event_sec time.tv_sec #define input_event_usec time.tv_usec #else __kernel_ulong_t __sec; +#if defined(__sparc__) && defined(__arch64__) + unsigned int __usec; + unsigned int __pad; +#else __kernel_ulong_t __usec; +#endif #define input_event_sec __sec #define input_event_usec __usec #endif @@ -73,13 +78,16 @@ struct input_id { * Note that input core does not clamp reported values to the * [minimum, maximum] limits, such task is left to userspace. * - * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z) - * is reported in units per millimeter (units/mm), resolution - * for rotational axes (ABS_RX, ABS_RY, ABS_RZ) is reported - * in units per radian. + * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z, + * ABS_MT_POSITION_X, ABS_MT_POSITION_Y) is reported in units + * per millimeter (units/mm), resolution for rotational axes + * (ABS_RX, ABS_RY, ABS_RZ) is reported in units per radian. + * The resolution for the size axes (ABS_MT_TOUCH_MAJOR, + * ABS_MT_TOUCH_MINOR, ABS_MT_WIDTH_MAJOR, ABS_MT_WIDTH_MINOR) + * is reported in units per millimeter (units/mm). * When INPUT_PROP_ACCELEROMETER is set the resolution changes. * The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in - * in units per g (units/g) and in units per degree per second + * units per g (units/g) and in units per degree per second * (units/deg/s) for rotational axes (ABS_RX, ABS_RY, ABS_RZ). */ struct input_absinfo { @@ -266,6 +274,8 @@ struct input_mask { #define BUS_RMI 0x1D #define BUS_CEC 0x1E #define BUS_INTEL_ISHTP 0x1F +#define BUS_AMD_SFH 0x20 +#define BUS_SDW 0x21 /* * MT_TOOL types @@ -420,6 +430,24 @@ struct ff_rumble_effect { }; /** + * struct ff_haptic_effect + * @hid_usage: hid_usage according to Haptics page (WAVEFORM_CLICK, etc.) + * @vendor_id: the waveform vendor ID if hid_usage is in the vendor-defined range + * @vendor_waveform_page: the vendor waveform page if hid_usage is in the vendor-defined range + * @intensity: strength of the effect as percentage + * @repeat_count: number of times to retrigger effect + * @retrigger_period: time before effect is retriggered (in ms) + */ +struct ff_haptic_effect { + __u16 hid_usage; + __u16 vendor_id; + __u8 vendor_waveform_page; + __u16 intensity; + __u16 repeat_count; + __u16 retrigger_period; +}; + +/** * struct ff_effect - defines force feedback effect * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING, * FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM) @@ -455,6 +483,7 @@ struct ff_effect { struct ff_periodic_effect periodic; struct ff_condition_effect condition[2]; /* One for each axis */ struct ff_rumble_effect rumble; + struct ff_haptic_effect haptic; } u; }; @@ -462,6 +491,7 @@ struct ff_effect { * Force feedback effect types */ +#define FF_HAPTIC 0x4f #define FF_RUMBLE 0x50 #define FF_PERIODIC 0x51 #define FF_CONSTANT 0x52 @@ -471,7 +501,7 @@ struct ff_effect { #define FF_INERTIA 0x56 #define FF_RAMP 0x57 -#define FF_EFFECT_MIN FF_RUMBLE +#define FF_EFFECT_MIN FF_HAPTIC #define FF_EFFECT_MAX FF_RAMP /* |