X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fmedia%2Fir-common.h;h=b904d3257260ce09b020f9e82a87524037542ca8;hb=9695a49839353bdaff79fe27399be2eb72585223;hp=2b25f5c950068b0ea1be5f1b85d627d169b86098;hpb=bb7320d1d96dc2e479180ae8e7a112caf0726ace;p=linux-2.6

diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 2b25f5c950..b904d32572 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -24,6 +24,7 @@
 #define _IR_COMMON
 
 #include <linux/input.h>
+#include <linux/workqueue.h>
 
 #define IR_TYPE_RC5     1
 #define IR_TYPE_PD      2 /* Pulse distance encoded IR */
@@ -35,6 +36,11 @@
 #define IR_KEYCODE(tab,code)	(((unsigned)code < IR_KEYTAB_SIZE) \
 				 ? tab[code] : KEY_RESERVED)
 
+#define RC5_START(x)	(((x)>>12)&3)
+#define RC5_TOGGLE(x)	(((x)>>11)&1)
+#define RC5_ADDR(x)	(((x)>>6)&31)
+#define RC5_INSTR(x)	((x)&63)
+
 struct ir_input_state {
 	/* configuration */
 	int                ir_type;
@@ -47,6 +53,40 @@ struct ir_input_state {
 	int                keypressed;  /* current state */
 };
 
+/* this was saa7134_ir and bttv_ir, moved here for
+ * rc5 decoding. */
+struct card_ir {
+	struct input_dev        *dev;
+	struct ir_input_state   ir;
+	char                    name[32];
+	char                    phys[32];
+
+	/* Usual gpio signalling */
+
+	u32                     mask_keycode;
+	u32                     mask_keydown;
+	u32                     mask_keyup;
+	u32                     polling;
+	u32                     last_gpio;
+	int			shift_by;
+	int			start; // What should RC5_START() be
+	int			addr; // What RC5_ADDR() should be.
+	int			rc5_key_timeout;
+	int			rc5_remote_gap;
+	struct work_struct      work;
+	struct timer_list       timer;
+
+	/* RC5 gpio */
+	u32 rc5_gpio;
+	struct timer_list timer_end;	/* timer_end for code completion */
+	struct timer_list timer_keyup;	/* timer_end for key release */
+	u32 last_rc5;			/* last good rc5 code */
+	u32 last_bit;			/* last raw bit seen */
+	u32 code;			/* raw code under construction */
+	struct timeval base_time;	/* time of last seen code */
+	int active;			/* building raw code */
+};
+
 void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
 		   int ir_type, IR_KEYTAB_TYPE *ir_codes);
 void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir);
@@ -57,6 +97,9 @@ int  ir_dump_samples(u32 *samples, int count);
 int  ir_decode_biphase(u32 *samples, int count, int low, int high);
 int  ir_decode_pulsedistance(u32 *samples, int count, int low, int high);
 
+void ir_rc5_timer_end(unsigned long data);
+void ir_rc5_timer_keyup(unsigned long data);
+
 /* Keymaps to be used by other modules */
 
 extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
@@ -93,6 +136,10 @@ extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_budget_ci_old[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE];
 
 #endif