kernel/linux.git/drivers/input/touchscreen/ad7879.c, branch linux-4.13.y

Input: ad7879 - do not manipulate capability bits directly

2017-03-01T17:42:45+00:00

Instead of manipulating capabilities bits of input device directly, let's use input_set_capability() API. Also, stop setting ABS_X/Y bits explicitly as input_set_abs_params() does this for us. Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - try parsing properties on non-DT systems

2017-03-01T17:42:44+00:00

We have switched the driver to use generic device properties API, so there is no need to check for presence of DT node before trying parse properties. Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - return plain error code from ad7879_probe()

2017-03-01T17:42:44+00:00

With the switch to devm, there is no need for ad7879_probe() to return the touchscreen structure, we can use plain error code. This also fixes issue introduced with devm concersion, where we returned 0 on success (which worked OK since IS_ERR(0) would not trigger, but was not correct regardless). Fixes: 381f688eee3d ("Input: ad7879 - use more devm interfaces") Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - make sure we set up drvdata

2017-03-01T17:42:43+00:00

The conversion to devm accidentally removed setting up of I2C client data upon successful probe of the touchscreen. Let's move this setting into the core, so we do not forger about it again. Fixes: 381f688eee3d ("Input: ad7879 - use more devm interfaces") Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - add header file to fix ad7879.c build errors

2017-02-25T18:50:04+00:00

Add header file to fix these build errors: ../drivers/input/touchscreen/ad7879.c: In function 'ad7879_parse_dt': ../drivers/input/touchscreen/ad7879.c:505:2: error: implicit declaration of function 'device_property_read_u32' [-Werror=implicit-function-declaration] err = device_property_read_u32(dev, "adi,resistance-plate-x", &tmp); ^ ../drivers/input/touchscreen/ad7879.c:512:2: error: implicit declaration of function 'device_property_read_u8' [-Werror=implicit-function-declaration] device_property_read_u8(dev, "adi,first-conversion-delay", ^ ../drivers/input/touchscreen/ad7879.c:521:2: error: implicit declaration of function 'device_property_read_bool' [-Werror=implicit-function-declaration] ts->swap_xy = device_property_read_bool(dev, "touchscreen-swapped-x-y"); ^ Signed-off-by: Randy Dunlap Signed-off-by: Dmitry Torokhov

Input: ad7879 - update MODULE_AUTHOR email address

2017-02-23T17:21:29+00:00

Signed-off-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - allow exporting AUX/VBAT/GPIO pin via device property

2017-02-23T17:21:27+00:00

Up until now only platforms using legacy platform data were able to switch AUX/VBAT/GPIO pin in GPIO mode and use it as regular GPIO line. Let's allow platforms using generic device properties to do the same. Reviewed-by: Michael Hennerich Tested-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - use more devm interfaces

2017-02-23T17:21:26+00:00

gpiochip_add now has a managed version, and we can remove sysfs attribute group via devm_add_action_or_reset (at least until we have devm version of sysfs_create_group). This allows us to get rid of ad7879_remove(). Reviewed-by: Michael Hennerich Tested-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - convert to use regmap

2017-02-23T17:21:26+00:00

Instead of rolling our own infrastructure to provide uniform access to I2C and SPI buses, let's switch to using regmap. Reviewed-by: Michael Hennerich Tested-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

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

2016-07-27T21:30:41+00:00

Pull input updates from Dmitry Torokhov: "Updates for the input subsystem. This contains the following new drivers promised in the last merge window: - driver for touchscreen controller found in Surface 3 - driver for Pegasus Notetaker tablet - driver for Atmel Captouch Buttons - driver for Raydium I2C touchscreen controllers - powerkey driver for HISI 65xx SoC plus a few fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (40 commits) Input: tty/vt/keyboard - use memdup_user() Input: pegasus_notetaker - set device mode in reset_resume() if in use Input: pegasus_notetaker - cancel workqueue's work in suspend() Input: pegasus_notetaker - fix usb_autopm calls to be balanced Input: pegasus_notetaker - handle usb control msg errors Input: wacom_w8001 - handle errors from input_mt_init_slots() Input: wacom_w8001 - resolution wasn't set for ABS_MT_POSITION_X/Y Input: pixcir_ts - add support for axis inversion / swapping Input: icn8318 - use of_touchscreen helpers for inverting / swapping axes Input: edt-ft5x06 - add support for inverting / swapping axes Input: of_touchscreen - add support for inverted / swapped axes Input: synaptics-rmi4 - use the RMI_F11_REL_BYTES define in rmi_f11_rel_pos_report Input: synaptics-rmi4 - remove unneeded variable Input: synaptics-rmi4 - remove pointer to rmi_function in f12_data Input: synaptics-rmi4 - support regulator supplies Input: raydium_i2c_ts - check CRC of incoming packets Input: xen-kbdfront - prefer xenbus_write() over xenbus_printf() where possible Input: fix a double word "is is" in include/linux/input.h Input: add powerkey driver for HISI 65xx SoC Input: apanel - spelling mistake - "skiping" -> "skipping" ...