4 files changed, 72 insertions, 30 deletions

diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index 2b217c7b931..265d17830a0 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -3,10 +3,11 @@
 
 struct gpio_keys_button {
 	/* Configuration parameters */
-	int keycode;
+	int code;		/* input event code (KEY_*, SW_*) */
 	int gpio;
 	int active_low;
 	char *desc;
+	int type;		/* input event type (EV_KEY, EV_SW) */
 };
 
 struct gpio_keys_platform_data {
diff --git a/include/linux/hp_sdc.h b/include/linux/hp_sdc.h
index debd7151531..9db3d454887 100644
--- a/include/linux/hp_sdc.h
+++ b/include/linux/hp_sdc.h
@@ -71,6 +71,7 @@ typedef struct {
 	  struct semaphore *semaphore;	/* Semaphore to sleep on. */
 	} act;
 } hp_sdc_transaction;
+int __hp_sdc_enqueue_transaction(hp_sdc_transaction *this);
 int hp_sdc_enqueue_transaction(hp_sdc_transaction *this);
 int hp_sdc_dequeue_transaction(hp_sdc_transaction *this);
 
diff --git a/include/linux/input-polldev.h b/include/linux/input-polldev.h
new file mode 100644
index 00000000000..597a0077b3c
--- /dev/null
+++ b/include/linux/input-polldev.h
@@ -0,0 +1,46 @@
+#ifndef _INPUT_POLLDEV_H
+#define _INPUT_POLLDEV_H
+
+/*
+ * Copyright (c) 2007 Dmitry Torokhov
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include <linux/input.h>
+#include <linux/workqueue.h>
+
+/**
+ * struct input_polled_dev - simple polled input device
+ * @private: private driver data
+ * @flush: driver-supplied method that flushes device's state upon
+ *	opening (optional)
+ * @poll: driver-supplied method that polls the device and posts
+ *	input events (mandatory).
+ * @poll_interval: specifies how often the poll() method shoudl be called.
+ * @input: input device structire associated with the polled device.
+ *	Must be properly initialized by the driver (id, name, phys, bits).
+ *
+ * Polled input device provides a skeleton for supporting simple input
+ * devices that do not raise interrupts but have to be periodically
+ * scanned or polled to detect changes in their state.
+ */
+struct input_polled_dev {
+	void *private;
+
+	void (*flush)(struct input_polled_dev *dev);
+	void (*poll)(struct input_polled_dev *dev);
+	unsigned int poll_interval; /* msec */
+
+	struct input_dev *input;
+	struct delayed_work work;
+};
+
+struct input_polled_dev *input_allocate_polled_device(void);
+void input_free_polled_device(struct input_polled_dev *dev);
+int input_register_polled_device(struct input_polled_dev *dev);
+void input_unregister_polled_device(struct input_polled_dev *dev);
+
+#endif
diff --git a/include/linux/input.h b/include/linux/input.h
index 327122548c4..439954d0975 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -506,6 +506,7 @@ struct input_absinfo {
 #define KEY_VOICEMAIL		0x1ac
 #define KEY_ADDRESSBOOK		0x1ad
 #define KEY_MESSENGER		0x1ae
+#define KEY_DISPLAYTOGGLE	0x1af	/* Turn display (LCD) on and off */
 
 #define KEY_DEL_EOL		0x1c0
 #define KEY_DEL_EOS		0x1c1
@@ -914,33 +915,6 @@ struct ff_effect {
 #define BIT(x)	(1UL<<((x)%BITS_PER_LONG))
 #define LONG(x) ((x)/BITS_PER_LONG)
 
-#define INPUT_KEYCODE(dev, scancode) ((dev->keycodesize == 1) ? ((u8*)dev->keycode)[scancode] : \
-	((dev->keycodesize == 2) ? ((u16*)dev->keycode)[scancode] : (((u32*)dev->keycode)[scancode])))
-
-#define SET_INPUT_KEYCODE(dev, scancode, val)			\
-		({	unsigned __old;				\
-		switch (dev->keycodesize) {			\
-			case 1: {				\
-				u8 *k = (u8 *)dev->keycode;	\
-				__old = k[scancode];		\
-				k[scancode] = val;		\
-				break;				\
-			}					\
-			case 2: {				\
-				u16 *k = (u16 *)dev->keycode;	\
-				__old = k[scancode];		\
-				k[scancode] = val;		\
-				break;				\
-			}					\
-			default: {				\
-				u32 *k = (u32 *)dev->keycode;	\
-				__old = k[scancode];		\
-				k[scancode] = val;		\
-				break;				\
-			}					\
-		}						\
-		__old; })
-
 struct input_dev {
 
 	void *private;
@@ -963,6 +937,8 @@ struct input_dev {
 	unsigned int keycodemax;
 	unsigned int keycodesize;
 	void *keycode;
+	int (*setkeycode)(struct input_dev *dev, int scancode, int keycode);
+	int (*getkeycode)(struct input_dev *dev, int scancode, int *keycode);
 
 	struct ff_device *ff;
 
@@ -997,6 +973,9 @@ struct input_dev {
 	unsigned int users;
 
 	struct class_device cdev;
+	union {			/* temporarily so while we switching to struct device */
+		struct device *parent;
+	} dev;
 
 	struct list_head	h_list;
 	struct list_head	node;
@@ -1075,7 +1054,7 @@ struct input_handler {
 	void *private;
 
 	void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
-	struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id);
+	int (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id);
 	void (*disconnect)(struct input_handle *handle);
 	void (*start)(struct input_handle *handle);
 
@@ -1105,7 +1084,7 @@ struct input_handle {
 };
 
 #define to_dev(n) container_of(n,struct input_dev,node)
-#define to_handler(n) container_of(n,struct input_handler,node);
+#define to_handler(n) container_of(n,struct input_handler,node)
 #define to_handle(n) container_of(n,struct input_handle,d_node)
 #define to_handle_h(n) container_of(n,struct input_handle,h_node)
 
@@ -1122,12 +1101,25 @@ static inline void input_put_device(struct input_dev *dev)
 	class_device_put(&dev->cdev);
 }
 
+static inline void *input_get_drvdata(struct input_dev *dev)
+{
+	return dev->private;
+}
+
+static inline void input_set_drvdata(struct input_dev *dev, void *data)
+{
+	dev->private = data;
+}
+
 int input_register_device(struct input_dev *);
 void input_unregister_device(struct input_dev *);
 
 int input_register_handler(struct input_handler *);
 void input_unregister_handler(struct input_handler *);
 
+int input_register_handle(struct input_handle *);
+void input_unregister_handle(struct input_handle *);
+
 int input_grab_device(struct input_handle *);
 void input_release_device(struct input_handle *);
 
@@ -1169,6 +1161,8 @@ static inline void input_sync(struct input_dev *dev)
 	input_event(dev, EV_SYN, SYN_REPORT, 0);
 }
 
+void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code);
+
 static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat)
 {
 	dev->absmin[axis] = min;