Merge branch 'next' into for-linus

Prepare input updates for 4.11 merge window.

6 files changed, 79 insertions, 121 deletions

diff --git a/include/linux/i2c/mpr121_touchkey.h b/include/linux/i2c/mpr121_touchkey.h
deleted file mode 100644
index f0bcc38bbb97..000000000000
--- a/include/linux/i2c/mpr121_touchkey.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Header file for Freescale MPR121 Capacitive Touch Sensor */
-
-#ifndef _MPR121_TOUCHKEY_H
-#define _MPR121_TOUCHKEY_H
-
-/**
- * struct mpr121_platform_data - platform data for mpr121 sensor
- * @keymap: pointer to array of KEY_* values representing keymap
- * @keymap_size: size of the keymap
- * @wakeup: configure the button as a wake-up source
- * @vdd_uv: VDD voltage in uV
- */
-struct mpr121_platform_data {
-	const unsigned short *keymap;
-	unsigned int keymap_size;
-	bool wakeup;
-	int vdd_uv;
-};
-
-#endif /* _MPR121_TOUCHKEY_H */
diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h
index 27e06acc509a..37b04a0fdea4 100644
--- a/include/linux/input/matrix_keypad.h
+++ b/include/linux/input/matrix_keypad.h
@@ -80,24 +80,9 @@ int matrix_keypad_build_keymap(const struct matrix_keymap_data *keymap_data,
 			       unsigned int rows, unsigned int cols,
 			       unsigned short *keymap,
 			       struct input_dev *input_dev);
+int matrix_keypad_parse_properties(struct device *dev,
+				   unsigned int *rows, unsigned int *cols);
 
-#ifdef CONFIG_OF
-/**
- * matrix_keypad_parse_of_params() - Read parameters from matrix-keypad node
- *
- * @dev: Device containing of_node
- * @rows: Returns number of matrix rows
- * @cols: Returns number of matrix columns
- * @return 0 if OK, <0 on error
- */
-int matrix_keypad_parse_of_params(struct device *dev,
-				  unsigned int *rows, unsigned int *cols);
-#else
-static inline int matrix_keypad_parse_of_params(struct device *dev,
-				  unsigned int *rows, unsigned int *cols)
-{
-	return -ENOSYS;
-}
-#endif /* CONFIG_OF */
+#define matrix_keypad_parse_of_params matrix_keypad_parse_properties
 
 #endif /* _MATRIX_KEYPAD_H */
diff --git a/include/linux/input/tca8418_keypad.h b/include/linux/input/tca8418_keypad.h
deleted file mode 100644
index e71a85dc2cbd..000000000000
--- a/include/linux/input/tca8418_keypad.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * TCA8418 keypad platform support
- *
- * Copyright (C) 2011 Fuel7, Inc.  All rights reserved.
- *
- * Author: Kyle Manna <kyle.manna@fuel7.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License v2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- *
- * If you can't comply with GPLv2, alternative licensing terms may be
- * arranged. Please contact Fuel7, Inc. (http://fuel7.com/) for proprietary
- * alternative licensing inquiries.
- */
-
-#ifndef _TCA8418_KEYPAD_H
-#define _TCA8418_KEYPAD_H
-
-#include <linux/types.h>
-#include <linux/input/matrix_keypad.h>
-
-#define TCA8418_I2C_ADDR	0x34
-#define	TCA8418_NAME		"tca8418_keypad"
-
-struct tca8418_keypad_platform_data {
-	const struct matrix_keymap_data *keymap_data;
-	unsigned rows;
-	unsigned cols;
-	bool rep;
-	bool irq_is_gpio;
-};
-
-#endif
diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h
index 1683003603f3..da1c188562bc 100644
--- a/include/linux/mfd/cros_ec_commands.h
+++ b/include/linux/mfd/cros_ec_commands.h
@@ -1839,18 +1839,69 @@ struct ec_response_tmp006_get_raw {
  *
  * Returns raw data for keyboard cols; see ec_response_mkbp_info.cols for
  * expected response size.
+ *
+ * NOTE: This has been superseded by EC_CMD_MKBP_GET_NEXT_EVENT.  If you wish
+ * to obtain the instantaneous state, use EC_CMD_MKBP_INFO with the type
+ * EC_MKBP_INFO_CURRENT and event EC_MKBP_EVENT_KEY_MATRIX.
  */
 #define EC_CMD_MKBP_STATE 0x60
 
-/* Provide information about the matrix : number of rows and columns */
+/*
+ * Provide information about various MKBP things.  See enum ec_mkbp_info_type.
+ */
 #define EC_CMD_MKBP_INFO 0x61
 
 struct ec_response_mkbp_info {
 	uint32_t rows;
 	uint32_t cols;
-	uint8_t switches;
+	/* Formerly "switches", which was 0. */
+	uint8_t reserved;
 } __packed;
 
+struct ec_params_mkbp_info {
+	uint8_t info_type;
+	uint8_t event_type;
+} __packed;
+
+enum ec_mkbp_info_type {
+	/*
+	 * Info about the keyboard matrix: number of rows and columns.
+	 *
+	 * Returns struct ec_response_mkbp_info.
+	 */
+	EC_MKBP_INFO_KBD = 0,
+
+	/*
+	 * For buttons and switches, info about which specifically are
+	 * supported.  event_type must be set to one of the values in enum
+	 * ec_mkbp_event.
+	 *
+	 * For EC_MKBP_EVENT_BUTTON and EC_MKBP_EVENT_SWITCH, returns a 4 byte
+	 * bitmask indicating which buttons or switches are present.  See the
+	 * bit inidices below.
+	 */
+	EC_MKBP_INFO_SUPPORTED = 1,
+
+	/*
+	 * Instantaneous state of buttons and switches.
+	 *
+	 * event_type must be set to one of the values in enum ec_mkbp_event.
+	 *
+	 * For EC_MKBP_EVENT_KEY_MATRIX, returns uint8_t key_matrix[13]
+	 * indicating the current state of the keyboard matrix.
+	 *
+	 * For EC_MKBP_EVENT_HOST_EVENT, return uint32_t host_event, the raw
+	 * event state.
+	 *
+	 * For EC_MKBP_EVENT_BUTTON, returns uint32_t buttons, indicating the
+	 * state of supported buttons.
+	 *
+	 * For EC_MKBP_EVENT_SWITCH, returns uint32_t switches, indicating the
+	 * state of supported switches.
+	 */
+	EC_MKBP_INFO_CURRENT = 2,
+};
+
 /* Simulate key press */
 #define EC_CMD_MKBP_SIMULATE_KEY 0x62
 
@@ -1983,6 +2034,12 @@ enum ec_mkbp_event {
 	/* New Sensor FIFO data. The event data is fifo_info structure. */
 	EC_MKBP_EVENT_SENSOR_FIFO = 2,
 
+	/* The state of the non-matrixed buttons have changed. */
+	EC_MKBP_EVENT_BUTTON = 3,
+
+	/* The state of the switches have changed. */
+	EC_MKBP_EVENT_SWITCH = 4,
+
 	/* Number of MKBP events */
 	EC_MKBP_EVENT_COUNT,
 };
@@ -1992,6 +2049,9 @@ union ec_response_get_next_data {
 
 	/* Unaligned */
 	uint32_t  host_event;
+
+	uint32_t   buttons;
+	uint32_t   switches;
 } __packed;
 
 struct ec_response_get_next_event {
@@ -2000,6 +2060,16 @@ struct ec_response_get_next_event {
 	union ec_response_get_next_data data;
 } __packed;
 
+/* Bit indices for buttons and switches.*/
+/* Buttons */
+#define EC_MKBP_POWER_BUTTON	0
+#define EC_MKBP_VOL_UP		1
+#define EC_MKBP_VOL_DOWN	2
+
+/* Switches */
+#define EC_MKBP_LID_OPEN	0
+#define EC_MKBP_TABLET_MODE	1
+
 /*****************************************************************************/
 /* Temperature sensor commands */
 
diff --git a/include/linux/spi/tsc2005.h b/include/linux/spi/tsc2005.h
deleted file mode 100644
index 563b3b1799a8..000000000000
--- a/include/linux/spi/tsc2005.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * This file is part of TSC2005 touchscreen driver
- *
- * Copyright (C) 2009-2010 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef _LINUX_SPI_TSC2005_H
-#define _LINUX_SPI_TSC2005_H
-
-#include <linux/types.h>
-
-struct tsc2005_platform_data {
-	int		ts_pressure_max;
-	int		ts_pressure_fudge;
-	int		ts_x_max;
-	int		ts_x_fudge;
-	int		ts_y_max;
-	int		ts_y_fudge;
-	int		ts_x_plate_ohm;
-	unsigned int	esd_timeout_ms;
-	void		(*set_reset)(bool enable);
-};
-
-#endif
diff --git a/include/uapi/linux/serio.h b/include/uapi/linux/serio.h
index f2447a83ac8d..ccd0ccd00f47 100644
--- a/include/uapi/linux/serio.h
+++ b/include/uapi/linux/serio.h
@@ -17,9 +17,10 @@
 /*
  * bit masks for use in "interrupt" flags (3rd argument)
  */
-#define SERIO_TIMEOUT	1
-#define SERIO_PARITY	2
-#define SERIO_FRAME	4
+#define SERIO_TIMEOUT	BIT(0)
+#define SERIO_PARITY	BIT(1)
+#define SERIO_FRAME	BIT(2)
+#define SERIO_OOB_DATA	BIT(3)
 
 /*
  * Serio types