Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / media / ir-kbd-i2c.h

diff --git a/kernel/include/media/ir-kbd-i2c.h b/kernel/include/media/ir-kbd-i2c.h
new file mode 100644 (file)
index 0000000..d856435
--- /dev/null
+++ b/kernel/include/media/ir-kbd-i2c.h
@@ -0,0 +1,54 @@
+#ifndef _IR_I2C
+#define _IR_I2C
+
+#include <media/rc-core.h>
+
+#define DEFAULT_POLLING_INTERVAL       100     /* ms */
+
+struct IR_i2c;
+
+struct IR_i2c {
+       char                   *ir_codes;
+       struct i2c_client      *c;
+       struct rc_dev          *rc;
+
+       /* Used to avoid fast repeating */
+       unsigned char          old;
+
+       u32                    polling_interval; /* in ms */
+
+       struct delayed_work    work;
+       char                   name[32];
+       char                   phys[32];
+       int                    (*get_key)(struct IR_i2c *ir, enum rc_type *protocol,
+                                         u32 *scancode, u8 *toggle);
+};
+
+enum ir_kbd_get_key_fn {
+       IR_KBD_GET_KEY_CUSTOM = 0,
+       IR_KBD_GET_KEY_PIXELVIEW,
+       IR_KBD_GET_KEY_HAUP,
+       IR_KBD_GET_KEY_KNC1,
+       IR_KBD_GET_KEY_FUSIONHDTV,
+       IR_KBD_GET_KEY_HAUP_XVR,
+       IR_KBD_GET_KEY_AVERMEDIA_CARDBUS,
+};
+
+/* Can be passed when instantiating an ir_video i2c device */
+struct IR_i2c_init_data {
+       char                    *ir_codes;
+       const char              *name;
+       u64                     type; /* RC_BIT_RC5, etc */
+       u32                     polling_interval; /* 0 means DEFAULT_POLLING_INTERVAL */
+
+       /*
+        * Specify either a function pointer or a value indicating one of
+        * ir_kbd_i2c's internal get_key functions
+        */
+       int                    (*get_key)(struct IR_i2c *ir, enum rc_type *protocol,
+                                         u32 *scancode, u8 *toggle);
+       enum ir_kbd_get_key_fn internal_get_key_func;
+
+       struct rc_dev           *rc_dev;
+};
+#endif