pm24.git/include/linux/input.h, branch v3.7-rc8

UAPI: (Scripted) Disintegrate include/linux

2012-10-13T09:46:48Z

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones

Input: extend the number of event (and other) devices

2012-10-08T16:37:55Z

Extend the amount of character devices, such as eventX, mouseX and jsX, from a hard limit of 32 per input handler to about 1024 shared across all handlers. To be compatible with legacy installations input handlers will start creating char devices with minors in their legacy range, however once legacy range is exhausted they will start allocating minors from the dynamic range 256-1024. Reviewed-by: David Herrmann Signed-off-by: Dmitry Torokhov

Input: Send events one packet at a time

2012-09-19T17:50:18Z

On heavy event loads, such as a multitouch driver, the irqsoff latency can be as high as 250 us. By accumulating a frame worth of data before passing it on, the latency can be dramatically reduced. As a side effect, the special EV_SYN handling can be removed, since the frame is now atomic. This patch adds the events() handler callback and uses it if it exists. The latency is improved by 50 us even without the callback. Cc: Daniel Kurtz Tested-by: Benjamin Tissoires Tested-by: Ping Cheng Tested-by: Sedat Dilek Acked-by: Dmitry Torokhov Signed-off-by: Henrik Rydberg

Input: Break out MT data

2012-09-19T17:50:17Z

Move all MT-related things to a separate place. This saves some bytes for non-mt input devices, and prepares for new MT features. Reviewed-and-tested-by: Benjamin Tissoires Tested-by: Ping Cheng Acked-by: Dmitry Torokhov Signed-off-by: Henrik Rydberg

Pull input changes from Henrik Rydberg, including large update to

2012-07-07T23:18:33Z

atmel_mxt_ts driver by Daniel and MT protocol addition for win8 devices. Conflicts: drivers/input/touchscreen/atmel_mxt_ts.c

Input: MT - Include win8 support

2012-07-05T05:13:51Z

The newly released HID protocol for win8 multitouch devices is capable of transmitting more information about each touch. In particular, it includes details useful for touch alignment. This patch completes the MT protocol with the ABS_MT_TOOL_X/Y events, and documents how to map win8 devices. Cc: Stephane Chatty Cc: Benjamin Tissoires Cc: Peter Hutterer Acked-by: Chase Douglas Signed-off-by: Henrik Rydberg

Input: fix input.h kernel-doc warning

2012-06-12T06:57:22Z

Fix kernel-doc warning in input.h: Warning(include/linux/input.h:140): No description found for parameter 'len' Signed-off-by: Randy Dunlap Signed-off-by: Dmitry Torokhov

Merge branch 'for-next' of github.com:rydberg/linux into next

2012-03-09T18:56:35Z

Input: Add EVIOC mechanism for MT slots

2012-02-09T08:40:57Z

This patch adds the ability to extract MT slot data via a new ioctl, EVIOCGMTSLOTS. The function returns an array of slot values for the specified ABS_MT event type. Example of user space usage: struct { unsigned code; int values[64]; } req; req.code = ABS_MT_POSITION_X; if (ioctl(fd, EVIOCGMTSLOTS(sizeof(req)), &req) < 0) return -1; for (i = 0; i < 64; i++) printf("slot %d: %d\n", i, req.values[i]); Reviewed-by: Chase Douglas Signed-off-by: Henrik Rydberg

Input: add infrastructure for selecting clockid for event time stamps

2012-02-03T08:24:58Z

As noted by Arve and others, since wall time can jump backwards, it is difficult to use for input because one cannot determine if one event occurred before another or for how long a key was pressed. However, the timestamp field is part of the kernel ABI, and cannot be changed without possibly breaking existing users. This patch adds a new IOCTL that allows a clockid to be set in the evdev_client struct that will specify which time base to use for event timestamps (ie: CLOCK_MONOTONIC instead of CLOCK_REALTIME). For now we only support CLOCK_MONOTONIC and CLOCK_REALTIME, but in the future we could support other clockids if appropriate. The default remains CLOCK_REALTIME, so we don't change the ABI. Signed-off-by: John Stultz Reviewed-by: Daniel Kurtz Signed-off-by: Dmitry Torokhov