pm24.git/include/linux/input, branch v3.7-rc3

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2012-10-03T00:16:10Z

Pull input updates from Dmitry Torokhov: "A few drivers were updated with device tree bindings and others got a few small cleanups and fixes." Fix trivial conflict in drivers/input/keyboard/omap-keypad.c due to changes clashing with a whitespace cleanup. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (28 commits) Input: wacom - mark Intuos5 pad as in-prox when touching buttons Input: synaptics - adjust threshold for treating position values as negative Input: hgpk - use %*ph to dump small buffer Input: gpio_keys_polled - fix dt pdata->nbuttons Input: Add KD[GS]KBDIACRUC ioctls to the compatible list Input: omap-keypad - fixed formatting Input: tegra - move platform data header Input: wacom - add support for EMR on Cintiq 24HD touch Input: s3c2410_ts - make s3c_ts_pmops const Input: samsung-keypad - use of_get_child_count() helper Input: samsung-keypad - use of_match_ptr() Input: uinput - fix formatting Input: uinput - specify exact bit sizes on userspace APIs Input: uinput - mark failed submission requests as free Input: uinput - fix race that can block nonblocking read Input: uinput - return -EINVAL when read buffer size is too small Input: uinput - take event lock when fetching events from buffer Input: get rid of MATCH_BIT() macro Input: rotary-encoder - add DT bindings Input: rotary-encoder - constify platform data pointers ...

Input: MT - Get slot by key

2012-09-19T17:50:19Z

Some devices use an internal key for tracking which cannot be directly mapped to slots. This patch provides a key-to-slot mapping, which can be used by drivers of such devices. Reviewed-and-tested-by: Benjamin Tissoires Acked-by: Dmitry Torokhov Signed-off-by: Henrik Rydberg

Input: MT - Add in-kernel tracking

2012-09-19T17:50:19Z

With the INPUT_MT_TRACK flag set, the function input_mt_assign_slots() can be used to match a new set of contacts against the currently used slots. The algorithm used is based on Lagrange relaxation, and performs very well in practice; slower than mtdev for a few corner cases, but faster in most commonly occuring cases. Tested-by: Benjamin Tissoires Acked-by: Dmitry Torokhov Signed-off-by: Henrik Rydberg

Input: MT - Handle frame synchronization in core

2012-09-19T17:50:19Z

Most MT drivers perform the same actions on frame synchronization. Some actions, like dropping unseen contacts, are also unnecessarily complex. Collect common frame synchronization tasks in a new function, input_mt_sync_frame(). Depending on the flags set, it drops unseen contacts and performs pointer emulation. With init flags and frame synchronization in place, most MT drivers can be simplified. First out are the bcm5974 and hid-multitouch drivers, following this patch. Reviewed-and-tested-by: Benjamin Tissoires Tested-by: Ping Cheng Acked-by: Dmitry Torokhov Signed-off-by: Henrik Rydberg

Input: MT - Add flags to input_mt_init_slots()

2012-09-19T17:50:18Z

Preparing to move more repeated code into the mt core, add a flags argument to the input_mt_slots_init() function. Reviewed-and-tested-by: Benjamin Tissoires Tested-by: Ping Cheng 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

Merge tag 'v3.6-rc4' into next

2012-09-05T05:57:19Z

Linux 3.6-rc4 # gpg: Signature made Sat 01 Sep 2012 10:40:33 AM PDT using RSA key ID 00411886 # gpg: Good signature from "Linus Torvalds "

Input: tegra - move platform data header

2012-09-05T05:44:06Z

Move the Tegra KBC platform data header out of arch/arm/mach-tegra, as a pre-requisite of single zImage. Signed-off-by: Stephen Warren Signed-off-by: Dmitry Torokhov

Input: eeti_ts: pass gpio value instead of IRQ

2012-08-09T13:16:41Z

The EETI touchscreen asserts its IRQ line as soon as it has data in its internal buffers. The line is automatically deasserted once all data has been read via I2C. Hence, the driver has to monitor the GPIO line and cannot simply rely on the interrupt handler reception. In the current implementation of the driver, irq_to_gpio() is used to determine the GPIO number from the i2c_client's IRQ value. As irq_to_gpio() is not available on all platforms, this patch changes this and makes the driver ignore the passed in IRQ. Instead, a GPIO is added to the platform_data struct and gpio_to_irq is used to derive the IRQ from that GPIO. If this fails, bail out. The driver is only able to work in environments where the touchscreen GPIO can be mapped to an IRQ. Without this patch, building raumfeld_defconfig results in: drivers/input/touchscreen/eeti_ts.c: In function 'eeti_ts_irq_active': drivers/input/touchscreen/eeti_ts.c:65:2: error: implicit declaration of function 'irq_to_gpio' [-Werror=implicit-function-declaration] Signed-off-by: Daniel Mack Signed-off-by: Arnd Bergmann Cc: stable@vger.kernel.org (v3.2+) Cc: Dmitry Torokhov Cc: Sven Neumann Cc: linux-input@vger.kernel.org Cc: Haojian Zhuang

Input: add driver for FT5x06 based EDT displays

2012-07-25T06:55:03Z

This is a driver for the EDT "Polytouch" family of touch controllers based on the FocalTech FT5x06 line of chips. Signed-off-by: Simon Budig Reviewed-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov