diff options
| -rw-r--r-- | drivers/input/misc/uinput.c | 40 | ||||
| -rw-r--r-- | include/linux/uinput.h | 81 |
2 files changed, 39 insertions, 82 deletions
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index 06f3ac67dde1..7b41aad7ec27 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -31,6 +31,7 @@ * 0.1 20/06/2002 * - first public version */ +#include <uapi/linux/uinput.h> #include <linux/poll.h> #include <linux/sched.h> #include <linux/slab.h> @@ -38,10 +39,47 @@ #include <linux/init.h> #include <linux/fs.h> #include <linux/miscdevice.h> -#include <linux/uinput.h> #include <linux/input/mt.h> #include "../input-compat.h" +#define UINPUT_NAME "uinput" +#define UINPUT_BUFFER_SIZE 16 +#define UINPUT_NUM_REQUESTS 16 + +enum uinput_state { UIST_NEW_DEVICE, UIST_SETUP_COMPLETE, UIST_CREATED }; + +struct uinput_request { + unsigned int id; + unsigned int code; /* UI_FF_UPLOAD, UI_FF_ERASE */ + + int retval; + struct completion done; + + union { + unsigned int effect_id; + struct { + struct ff_effect *effect; + struct ff_effect *old; + } upload; + } u; +}; + +struct uinput_device { + struct input_dev *dev; + struct mutex mutex; + enum uinput_state state; + wait_queue_head_t waitq; + unsigned char ready; + unsigned char head; + unsigned char tail; + struct input_event buff[UINPUT_BUFFER_SIZE]; + unsigned int ff_effects_max; + + struct uinput_request *requests[UINPUT_NUM_REQUESTS]; + wait_queue_head_t requests_waitq; + spinlock_t requests_lock; +}; + static int uinput_dev_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { diff --git a/include/linux/uinput.h b/include/linux/uinput.h deleted file mode 100644 index 75de43da2301..000000000000 --- a/include/linux/uinput.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * User level driver support for input subsystem - * - * Heavily based on evdev.c by Vojtech Pavlik - * - * 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. - * - * 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 02111-1307 USA - * - * Author: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> - * - * Changes/Revisions: - * 0.5 08/13/2015 (David Herrmann <dh.herrmann@gmail.com> & - * Benjamin Tissoires <benjamin.tissoires@redhat.com>) - * - add UI_DEV_SETUP ioctl - * - add UI_ABS_SETUP ioctl - * - add UI_GET_VERSION ioctl - * 0.4 01/09/2014 (Benjamin Tissoires <benjamin.tissoires@redhat.com>) - * - add UI_GET_SYSNAME ioctl - * 0.3 24/05/2006 (Anssi Hannula <anssi.hannulagmail.com>) - * - update ff support for the changes in kernel interface - * - add UINPUT_VERSION - * 0.2 16/10/2004 (Micah Dowty <micah@navi.cx>) - * - added force feedback support - * - added UI_SET_PHYS - * 0.1 20/06/2002 - * - first public version - */ -#ifndef __UINPUT_H_ -#define __UINPUT_H_ - -#include <uapi/linux/uinput.h> - -#define UINPUT_NAME "uinput" -#define UINPUT_BUFFER_SIZE 16 -#define UINPUT_NUM_REQUESTS 16 - -enum uinput_state { UIST_NEW_DEVICE, UIST_SETUP_COMPLETE, UIST_CREATED }; - -struct uinput_request { - unsigned int id; - unsigned int code; /* UI_FF_UPLOAD, UI_FF_ERASE */ - - int retval; - struct completion done; - - union { - unsigned int effect_id; - struct { - struct ff_effect *effect; - struct ff_effect *old; - } upload; - } u; -}; - -struct uinput_device { - struct input_dev *dev; - struct mutex mutex; - enum uinput_state state; - wait_queue_head_t waitq; - unsigned char ready; - unsigned char head; - unsigned char tail; - struct input_event buff[UINPUT_BUFFER_SIZE]; - unsigned int ff_effects_max; - - struct uinput_request *requests[UINPUT_NUM_REQUESTS]; - wait_queue_head_t requests_waitq; - spinlock_t requests_lock; -}; -#endif /* __UINPUT_H_ */ |