linux/drivers/input/touchscreen/tsc2005.c, branch v4.5

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

2015-11-14T05:41:14Z

Pull more input updates from Dmitry Torokhov: "An update to the tsc2005 driver that allows it to also support tsc2004 (basically the same controller, but uses i2c instead of spi bus), and a couple of bug fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: parkbd - drop bogus __init from parkbd_allocate_serio() Input: elantech - add Fujitsu Lifebook U745 to force crc_enabled Input: tsc2004 - add support for tsc2004 Input: tsc200x-core - rename functions and variables Input: tsc2005 - separate SPI and core functions

Input: tsc200x-core - rename functions and variables

2015-11-03T22:54:01Z

The functions, variables, and defines of the new tsc200x-core.c are renamed to tsc200x instead of tsc2005 avoid possible confusion. Signed-off-by: Michael Welling Signed-off-by: Dmitry Torokhov

Input: tsc2005 - separate SPI and core functions

2015-11-03T22:49:25Z

This patch separates the SPI functionality from core functionality that overlaps with the tsc2004. Prepares kernel for new tsc2004 driver without much redundant code. Signed-off-by: Michael Welling Signed-off-by: Dmitry Torokhov

spi: Drop owner assignment from spi_drivers

2015-10-28T01:30:17Z

An spi_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Andrew F. Davis Acked-by: Jonathan Cameron Signed-off-by: Mark Brown

Input: tsc2005 - convert to gpiod

2015-07-28T05:28:19Z

The GPIOD API can be used from boardcode, so that the DT check can be removed. To avoid breaking existing boardcode, _optional() variant has been chosen. For completely removing the DT check, the regulator has also been made optional, so that it could be supplied from boardcode. As a side-effect the patch fixes the after-probe reset GPIO state, so that the device is not kept in reset state. Signed-off-by: Sebastian Reichel Signed-off-by: Dmitry Torokhov

Input: tsc2005 - simplify drvdata acquisition

2015-07-28T05:28:18Z

Using dev_*_drvdata() instead of spi_*_drvdata() reduces lines of code and prepares the driver for possible tsc2004 support, which is i2c based. Signed-off-by: Sebastian Reichel Signed-off-by: Dmitry Torokhov

Input: tsc2005 - convert to regmap

2015-07-28T05:28:18Z

Convert driver so that it uses regmap instead of directly using spi_transfer for all register accesses. Signed-off-by: Sebastian Reichel Signed-off-by: Dmitry Torokhov

Input: tsc2005 - improve readability of register defines

2015-07-28T05:28:16Z

Improve defines for first control byte by removing 0x00 prefix (the defines are for 8 bit values and not for 16 bit values) and expose register structure by exposing the shift. Signed-off-by: Sebastian Reichel Signed-off-by: Dmitry Torokhov

Input: of_touchscreen - switch to using device properties

2015-07-12T00:26:45Z

Let's switch form OF to device properties so that common parsing code could work not only on device tree but also on ACPI-based platforms. Reviewed-by: Roger Quadros Signed-off-by: Dmitry Torokhov

Input: improve parsing OF parameters for touchscreens

2015-06-25T21:45:46Z

When applying touchscreen parameters specified in device tree let's make sure we keep whatever setup was done by the driver and not reset the missing values to zero. Reported-by: Pavel Machek Tested-by: Pavel Machek Signed-off-by: Dmitry Torokhov