Merge tag 'input-for-v6.4-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

 - a new driver for Novatek touch controllers

 - a new driver for power button for NXP BBNSM

 - a skeleton KUnit tests for the input core

 - improvements to Xpad game controller driver to support more devices

 - improvements to edt-ft5x06, hideep and other drivers

* tag 'input-for-v6.4-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (42 commits)
  Revert "Input: xpad - fix support for some third-party controllers"
  dt-bindings: input: pwm-beeper: convert to dt schema
  Input: xpad - fix PowerA EnWired Controller guide button
  Input: xpad - add constants for GIP interface numbers
  Input: synaptics-rmi4 - fix function name in kerneldoc
  Input: raspberrypi-ts - fix refcount leak in rpi_ts_probe
  Input: edt-ft5x06 - select REGMAP_I2C
  Input: melfas_mip4 - report palm touches
  Input: cma3000_d0x - remove unneeded code
  Input: edt-ft5x06 - calculate points data length only once
  Input: edt-ft5x06 - unify the crc check
  Input: edt-ft5x06 - convert to use regmap API
  Input: edt-ft5x06 - don't print error messages with dev_dbg()
  Input: edt-ft5x06 - remove code duplication
  Input: edt-ft5x06 - don't recalculate the CRC
  Input: edt-ft5x06 - add spaces to ensure format specification
  Input: edt-ft5x06 - remove unnecessary blank lines
  Input: edt-ft5x06 - fix indentation
  Input: tsc2007 - enable cansleep pendown GPIO
  Input: Add KUnit tests for some of the input core helper functions
  ...

Author: torvalds

Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml

@@ -45,7 +45,7 @@ properties:
       when the keyboard has a custom design for the top row keys.
 
 dependencies:
-  function-row-phsymap: [ 'linux,keymap' ]
+  function-row-physmap: [ 'linux,keymap' ]
   google,needs-ghost-filter: [ 'linux,keymap' ]
 
 required:

Documentation/devicetree/bindings/input/pwm-beeper.txt

@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/pwm-beeper.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: PWM beeper
+
+maintainers:
+  - Sascha Hauer <s.hauer@pengutronix.de>
+
+properties:
+  compatible:
+    const: pwm-beeper
+
+  pwms:
+    maxItems: 1
+
+  amp-supply:
+    description: an amplifier for the beeper
+
+  beeper-hz:
+    description: bell frequency in Hz
+    minimum: 10
+    maximum: 10000
+
+required:
+  - compatible
+  - pwms
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    beeper {
+        compatible = "pwm-beeper";
+        pwms = <&pwm0>;
+        amp-supply = <&beeper_amp>;
+        beeper-hz = <1000>;
+    };

Documentation/devicetree/bindings/input/pwm-beeper.yaml

@@ -14877,6 +14877,12 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
 F:	tools/include/nolibc/
 F:	tools/testing/selftests/nolibc/
 
+NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
+M:	Hans de Goede <hdegoede@redhat.com>
+L:	linux-input@vger.kernel.org
+S:	Maintained
+F:	drivers/input/touchscreen/novatek-nvt-ts.c
+
 NSDEPS
 M:	Matthias Maennich <maennich@google.com>
 S:	Maintained

MAINTAINERS

@@ -25,6 +25,7 @@
 #include <linux/spi/pxa2xx_spi.h>
 #include <linux/mtd/sharpsl.h>
 #include <linux/mtd/physmap.h>
+#include <linux/input-event-codes.h>
 #include <linux/input/matrix_keypad.h>
 #include <linux/regulator/machine.h>
 #include <linux/io.h>

arch/arm/mach-pxa/spitz.c

@@ -166,6 +166,16 @@ config INPUT_EVBUG
 	  To compile this driver as a module, choose M here: the
 	  module will be called evbug.
 
+config INPUT_KUNIT_TEST
+	tristate "KUnit tests for Input" if !KUNIT_ALL_TESTS
+	depends on INPUT && KUNIT=y
+	default KUNIT_ALL_TESTS
+	help
+	  Say Y here if you want to build the KUnit tests for the input
+	  subsystem.
+
+	  If in doubt, say "N".
+
 config INPUT_APMPOWER
 	tristate "Input Power Event -> APM Bridge" if EXPERT
 	depends on INPUT && APM_EMULATION

drivers/input/Kconfig

@@ -26,6 +26,7 @@ obj-$(CONFIG_INPUT_JOYSTICK)	+= joystick/
 obj-$(CONFIG_INPUT_TABLET)	+= tablet/
 obj-$(CONFIG_INPUT_TOUCHSCREEN)	+= touchscreen/
 obj-$(CONFIG_INPUT_MISC)	+= misc/
+obj-$(CONFIG_INPUT_KUNIT_TEST)	+= tests/
 
 obj-$(CONFIG_INPUT_APMPOWER)	+= apm-power.o
 

drivers/input/Makefile

@@ -126,7 +126,6 @@ static const struct xpad_device {
 	char *name;
 	u8 mapping;
 	u8 xtype;
-	u8 packet_type;
 } xpad_device[] = {
 	{ 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 },
 	{ 0x03eb, 0xff01, "Wooting One (Legacy)", 0, XTYPE_XBOX360 },
@@ -475,6 +474,7 @@ static const struct usb_device_id xpad_table[] = {
 	XPAD_XBOX360_VENDOR(0x0f0d),		/* Hori Controllers */
 	XPAD_XBOXONE_VENDOR(0x0f0d),		/* Hori Controllers */
 	XPAD_XBOX360_VENDOR(0x1038),		/* SteelSeries Controllers */
+	XPAD_XBOXONE_VENDOR(0x10f5),		/* Turtle Beach Controllers */
 	XPAD_XBOX360_VENDOR(0x11c9),		/* Nacon GC100XF */
 	XPAD_XBOX360_VENDOR(0x1209),		/* Ardwiino Controllers */
 	XPAD_XBOX360_VENDOR(0x12ab),		/* X-Box 360 dance pads */
@@ -493,6 +493,7 @@ static const struct usb_device_id xpad_table[] = {
 	XPAD_XBOXONE_VENDOR(0x24c6),		/* PowerA Controllers */
 	XPAD_XBOX360_VENDOR(0x2563),		/* OneXPlayer Gamepad */
 	XPAD_XBOX360_VENDOR(0x260d),		/* Dareu H101 */
+	XPAD_XBOX360_VENDOR(0x2c22),		/* Qanba Controllers */
 	XPAD_XBOX360_VENDOR(0x2dc8),            /* 8BitDo Pro 2 Wired Controller */
 	XPAD_XBOXONE_VENDOR(0x2dc8),		/* 8BitDo Pro 2 Wired Controller for Xbox */
 	XPAD_XBOXONE_VENDOR(0x2e24),		/* Hyperkin Duke X-Box One pad */
@@ -559,6 +560,9 @@ struct xboxone_init_packet {
 #define GIP_MOTOR_LT BIT(3)
 #define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT)
 
+#define GIP_WIRED_INTF_DATA 0
+#define GIP_WIRED_INTF_AUDIO 1
+
 /*
  * This packet is required for all Xbox One pads with 2015
  * or later firmware installed (or present from the factory).
@@ -1392,6 +1396,21 @@ static int xpad_start_xbox_one(struct usb_xpad *xpad)
 	unsigned long flags;
 	int retval;
 
+	if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) {
+		/*
+		 * Explicitly disable the audio interface. This is needed
+		 * for some controllers, such as the PowerA Enhanced Wired
+		 * Controller for Series X|S (0x20d6:0x200e) to report the
+		 * guide button.
+		 */
+		retval = usb_set_interface(xpad->udev,
+					   GIP_WIRED_INTF_AUDIO, 0);
+		if (retval)
+			dev_warn(&xpad->dev->dev,
+				 "unable to disable audio interface: %d\n",
+				 retval);
+	}
+
 	spin_lock_irqsave(&xpad->odata_lock, flags);
 
 	/*
@@ -2003,7 +2022,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
 	}
 
 	if (xpad->xtype == XTYPE_XBOXONE &&
-	    intf->cur_altsetting->desc.bInterfaceNumber != 0) {
+	    intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) {
 		/*
 		 * The Xbox One controller lists three interfaces all with the
 		 * same interface class, subclass and protocol. Differentiate by

drivers/input/joystick/xpad.c

@@ -770,6 +770,9 @@ gpio_keys_get_devtree_pdata(struct device *dev)
 					     &button->type))
 			button->type = EV_KEY;
 
+		fwnode_property_read_u32(child, "linux,input-value",
+					 (u32 *)&button->value);
+
 		button->wakeup =
 			fwnode_property_read_bool(child, "wakeup-source") ||
 			/* legacy name */

drivers/input/keyboard/gpio_keys.c

@@ -320,7 +320,7 @@ static int iqs62x_keys_remove(struct platform_device *pdev)
 	if (ret)
 		dev_err(&pdev->dev, "Failed to unregister notifier: %d\n", ret);
 
-	return ret;
+	return 0;
 }
 
 static struct platform_driver iqs62x_keys_platform_driver = {