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)
26 IR_TYPE_RC5 = 1L << 0, /* Philips RC5 protocol */
27 IR_TYPE_PD = 1L << 1, /* Pulse distance encoded IR */
28 IR_TYPE_NEC = 1L << 2,
29 IR_TYPE_OTHER = 1L << 63,
37 struct ir_scancode_table {
38 struct ir_scancode *scan;
45 unsigned long allowed_protos;
47 int (*change_protocol)(void *priv, unsigned long protocol);
51 struct input_dev *dev; /* Input device*/
52 struct ir_scancode_table rc_tab; /* scan/key table */
53 unsigned long devno; /* device number */
54 struct attribute_group attr; /* IR attributes */
55 struct device *class_dev; /* virtual class dev */
56 const struct ir_dev_props *props; /* Device properties */
59 /* Routines from ir-keytable.c */
61 u32 ir_g_keycode_from_table(struct input_dev *input_dev,
64 int ir_set_keycode_table(struct input_dev *input_dev,
65 struct ir_scancode_table *rc_tab);
67 int ir_roundup_tablesize(int n_elems);
68 int ir_input_register(struct input_dev *dev,
69 const struct ir_scancode_table *ir_codes,
70 const struct ir_dev_props *props);
71 void ir_input_unregister(struct input_dev *input_dev);
73 /* Routines from ir-sysfs.c */
75 int ir_register_class(struct input_dev *input_dev);
76 void ir_unregister_class(struct input_dev *input_dev);