user/sven/linux.git/include/linux/input, branch v3.4.44

Input: eeti_ts: pass gpio value instead of IRQ

2012-08-15T15:10:33Z

commit 4eef6cbfcc03b294d9d334368a851b35b496ce53 upstream. 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: Dmitry Torokhov Cc: Sven Neumann Cc: linux-input@vger.kernel.org Cc: Haojian Zhuang Signed-off-by: Greg Kroah-Hartman

Input: ili210x - add support for Ilitek ILI210x based touchscreens

2012-03-17T19:20:44Z

The driver supports chipsets ILI2102, ILI2102s, ILI2103, ILI2103s and ILI2105. Such kind of controllers can be found in Amazon Kindle Fire devices. Reviewed-by: Jan Paesmans Reviewed-by: Henrik Rydberg Signed-off-by: Olivier Sobrie Signed-off-by: Dmitry Torokhov

Input: kxtj9 - who_am_i check value and initial data rate fixes

2012-03-17T05:49:32Z

Several fixes based on customer feedback: * WHO_AM_I value has changed since preliminary parts used for initial testing; * Output of le16_to_cpu must be saved to memory before shifting to preserve sign; * Initial data rate was not extracted from data control register init. This was causing the initial data rate to be set to maximum until it was changed. To fix this problem, it made more sense to specify initial data rate and extract the register mask from that. Signed-off-by: Chris Hudson Signed-off-by: Dmitry Torokhov

Input: of_keymap - add device tree bindings for simple key matrices

2012-03-14T04:37:04Z

This adds a simple device tree binding for simple key matrix data and a helper to fill in the platform data. Signed-off-by: Olof Johansson Acked-by: Stephen Warren Signed-off-by: Dmitry Torokhov

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

2012-03-09T18:56:35Z

Input: add support for TI Touchscreen controller

2012-03-04T16:45:00Z

This patch adds support for TI's touchscreen controller for a 4/5/8 wire resistive panel that is directly fed to the ADC. This touchscreen controller will be part of AM335x TI SoC. The TRM can be found at: http://www.ti.com/lit/ug/spruh73a/spruh73a.pdf Signed-off-by: Patil, Rachna Signed-off-by: Dmitry Torokhov

Input: Use accessor for MT values

2012-02-02T13:42:20Z

The current MT accessor function does not distinguish between the MT values and the slot specification event. Add an accessor function for the values only, and use it where appropriate. Signed-off-by: Henrik Rydberg

Input: add Cypress TTSP capacitive multi-touch screen support

2012-01-31T08:18:36Z

Cypress TrueTouch(tm) Standard Product controllers are found in a wide range of embedded devices. This driver add support for a variety of TTSP controllers. Since the hardware is capable of tracking identifiable contacts, multi-touch protocol type B (stateful) is used to report contact information. The driver is composed of a core driver that process the data sent by the contacts and a set of bus specific interface modules. This patch adds the base core TTSP driver. Signed-off-by: Javier Martinez Canillas Reviewed-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov

Input: add driver for pixcir i2c touchscreens

2011-12-30T23:25:52Z

This patch adds a driver for PIXCIR's I2C connected touchscreens. Signed-off-by: Jianchun Acked-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov

Input: add driver for AUO In-Cell touchscreens using pixcir ICs

2011-12-28T05:22:18Z

Some displays from AUO have a so called in-cell touchscreen, meaning it is built directly into the display unit. Touchdata is gathered through PIXCIR Tango-ICs and processed in an Atmel ATmega168P with custom firmware. Communication between the host system and ATmega is done via I2C. Devices using this touch solution include the Dell Streak5 and the family of Qisda ebook readers. The driver reports single- and multi-touch events including touch area values. Signed-off-by: Heiko Stuebner Signed-off-by: Dmitry Torokhov