kernel/linux.git/drivers/input/keyboard/Makefile, branch linux-2.6.35.y

Input: add keypad driver for keys interfaced to TCA6416

2010-05-04T06:50:42+00:00

This patch implements a simple Keypad driver that functions as an I2C client. It handles key press events for keys connected to TCA6416 I2C based IO expander. Signed-off-by: Sriramakrishnan Signed-off-by: Dmitry Torokhov

Input: remove obsolete {corgi,spitz,tosa}kbd.c

2010-05-04T06:32:22+00:00

Signed-off-by: Eric Miao Signed-off-by: Dmitry Torokhov

Input: add imx-keypad driver to support the IMX Keypad Port

2010-02-01T01:52:57+00:00

The IMX family of Application Processors is shipped with a Keypad Port supported by this driver. The peripheral can control up to an 8x8 matrix key pad where all the scanning is done via software. The hardware provides two interrupts: one for key presses (KDI) and one for all key releases (KRI). There is also a simple circuit for glitch reduction (said for synchronization) made by two series of 3 D-latches clocked by the keypad-clock that stabilize the interrupts sources. KDI and KRI are fired only if the respective conditions are maintained for at last 4 keypad-clock cycle. Since those circuits are poor for a correct debounce process (the keypad-clock frequency is 32K and bounces longer than 94us are not masked) the driver, when an interrupt arrives, samples the matrix with a period of 10ms until the readins are stable for IMX_KEYPAD_SCANS_FOR_STABILITY times (currently set at 3). After getting stable result appropriate events are sent through the input stack. If some keys are maintained pressed, the driver continues to scan the matrix with a longer period (60ms) to catch possible multiple key presses without overloading the cpu. This process ends when all keys are released. This driver is tested to build in kernel or as a module and follow the specification of Freescale Application processors: i.MX25 i.MX27 i.MX31 i.MX35 i.MX51 especially tested on i.MX31. Signed-off-by: Alberto Panizzo Signed-off-by: Dmitry Torokhov

input/keyboard: new driver for ADP5520 MFD PMICs

2009-12-13T18:20:53+00:00

Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu Signed-off-by: Mike Frysinger Acked-by: Dmitry Torokhov Signed-off-by: Samuel Ortiz

Input: add DaVinci Keypad Driver

2009-10-14T06:58:45+00:00

This driver enables keypad support on DaVinci platforms. DM365 is the only platform that uses this driver at the moment. Signed-off-by: Miguel Aguilar Signed-off-by: Dmitry Torokhov

Input: add driver for Atmel AT42QT2160 Sensor Chip

2009-09-23T03:50:08+00:00

This version only supports individual cells (no slide support yet). The code has been tested on proprietary development ARM board, but should work fine on other machines. Signed-off-by: Raphael Derosso Pereira Signed-off-by: Dmitry Torokhov

Input: add driver for Maxim MAX7359 key switch controller

2009-09-22T05:26:40+00:00

The Maxim MAX7359 is a I2C interfaced key switch controller which provides microprocessors with management of up to 64 key switches. This patch adds support for the MAX7359 key switch controller. Signed-off-by: Kim Kyuwon Reviewed-by: Trilok Soni Signed-off-by: Dmitry Torokhov

Input: add driver for ADP5588 QWERTY I2C Keypad

2009-09-18T06:24:04+00:00

Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu Signed-off-by: Mike Frysinger Signed-off-by: Dmitry Torokhov

Input: add driver for OpenCores Keyboard Controller

2009-09-18T06:24:02+00:00

Driver for the keyboard hardware documented here: http://www.opencores.org/project,keyboardcontroller Signed-off-by: Javier Herrero Signed-off-by: Bryan Wu Signed-off-by: Mike Frysinger Signed-off-by: Dmitry Torokhov

Input: add twl4030_keypad driver

2009-08-28T05:06:15+00:00

Add a driver for the keypad controller on TWL4030 family chips. These support up to an 8x8 key matrix. The TWL4030 multifunction chips are mostly used on OMAP3 (or OMAP 2430) based boards. [dtor@mail.ru: switch to matrix-keypad framework, fix changing keymap from userspace] Reviewed-by: Trilok Soni Signed-off-by: David Brownell Signed-off-by: Dmitry Torokhov