1 files changed, 74 insertions, 0 deletions

diff --git a/include/media/ir-core.h b/include/media/ir-core.h
new file mode 100644
index 000000000000..61c223bc3953
--- /dev/null
+++ b/include/media/ir-core.h
@@ -0,0 +1,74 @@
+/*
+ * Remote Controller core header
+ *
+ * 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 version 2 of the License.
+ *
+ *  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 _IR_CORE
+#define _IR_CORE
+
+#include <linux/input.h>
+#include <linux/spinlock.h>
+
+extern int ir_core_debug;
+#define IR_dprintk(level, fmt, arg...)  if (ir_core_debug >= level) \
+        printk(KERN_DEBUG "%s: " fmt , __func__, ## arg)
+
+#define IR_TYPE_UNKNOWN 0
+#define IR_TYPE_RC5     (1  << 0)       /* Philips RC5 protocol */
+#define IR_TYPE_PD      (1  << 1)       /* Pulse distance encoded IR */
+#define IR_TYPE_NEC     (1  << 2)
+#define IR_TYPE_OTHER   (((u64)1) << 63l)
+
+struct ir_scancode {
+        u16     scancode;
+        u32     keycode;
+};
+
+struct ir_scancode_table {
+        struct ir_scancode      *scan;
+        int                     size;
+        u64             ir_type;
+        spinlock_t              lock;
+};
+
+struct ir_dev_props {
+        unsigned long allowed_protos;
+        void            *priv;
+        int (*change_protocol)(void *priv, u64 ir_type);
+};
+
+
+struct ir_input_dev {
+        struct input_dev                *dev;           /* Input device*/
+        struct ir_scancode_table        rc_tab;         /* scan/key table */
+        unsigned long                   devno;          /* device number */
+        struct attribute_group          attr;           /* IR attributes */
+        struct device                   *class_dev;     /* virtual class dev */
+        const struct ir_dev_props       *props;         /* Device properties */
+};
+#define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr)
+
+/* Routines from ir-keytable.c */
+
+u32 ir_g_keycode_from_table(struct input_dev *input_dev,
+                            u32 scancode);
+
+int ir_input_register(struct input_dev *dev,
+                      const struct ir_scancode_table *ir_codes,
+                      const struct ir_dev_props *props);
+void ir_input_unregister(struct input_dev *input_dev);
+
+/* Routines from ir-sysfs.c */
+
+int ir_register_class(struct input_dev *input_dev);
+void ir_unregister_class(struct input_dev *input_dev);
+
+#endif