2 * Remote Controller core header
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation version 2 of the License.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
17 #include <linux/input.h>
18 #include <linux/spinlock.h>
20 extern int ir_core_debug;
21 #define IR_dprintk(level, fmt, arg...) if (ir_core_debug >= level) \
22 printk(KERN_DEBUG "%s: " fmt , __func__, ## arg)
24 #define IR_TYPE_UNKNOWN 0
25 #define IR_TYPE_RC5 (1 << 0) /* Philips RC5 protocol */
26 #define IR_TYPE_PD (1 << 1) /* Pulse distance encoded IR */
27 #define IR_TYPE_NEC (1 << 2)
28 #define IR_TYPE_OTHER (((u64)1) << 63l)
35 struct ir_scancode_table {
36 struct ir_scancode *scan;
44 unsigned long allowed_protos;
46 int (*change_protocol)(void *priv, u64 ir_type);
51 struct device dev; /* device */
52 char *driver_name; /* Name of the driver module */
53 struct ir_scancode_table rc_tab; /* scan/key table */
54 unsigned long devno; /* device number */
55 const struct ir_dev_props *props; /* Device properties */
57 #define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr)
59 /* Routines from ir-keytable.c */
61 u32 ir_g_keycode_from_table(struct input_dev *input_dev,
64 int ir_input_register(struct input_dev *dev,
65 const struct ir_scancode_table *ir_codes,
66 const struct ir_dev_props *props,
67 const char *driver_name);
68 void ir_input_unregister(struct input_dev *input_dev);
70 /* Routines from ir-sysfs.c */
72 int ir_register_class(struct input_dev *input_dev);
73 void ir_unregister_class(struct input_dev *input_dev);