/*
- * $Id: ir-common.h,v 1.8 2005/02/22 12:28:40 kraxel Exp $
*
* some common structs and functions to handle infrared remotes via
* input layer ...
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/version.h>
-#include <linux/input.h>
-
+#ifndef _IR_COMMON
+#define _IR_COMMON
-#define IR_TYPE_RC5 1
-#define IR_TYPE_OTHER 99
-
-#define IR_KEYTAB_TYPE u32
-#define IR_KEYTAB_SIZE 128 // enougth for rc5, probably need more some day ...
+#include <linux/input.h>
+#include <linux/workqueue.h>
+#include <linux/interrupt.h>
+#include <media/ir-core.h>
-#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;
- IR_KEYTAB_TYPE ir_codes[IR_KEYTAB_SIZE];
/* key info */
- u32 ir_raw; /* raw data */
- u32 ir_key; /* ir key code */
+ u32 ir_key; /* ir scancode */
u32 keycode; /* linux key code */
int keypressed; /* current state */
};
-extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE];
+/* 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 */
+
+ /* NEC decoding */
+ u32 nec_gpio;
+ struct tasklet_struct tlet;
+};
+
+/* Routines from ir-functions.c */
-void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
- int ir_type, IR_KEYTAB_TYPE *ir_codes);
+int ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
+ int ir_type);
void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir);
void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
- u32 ir_key, u32 ir_raw);
+ u32 ir_key);
u32 ir_extract_bits(u32 data, u32 mask);
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);
+u32 ir_rc5_decode(unsigned int code);
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+void ir_rc5_timer_end(unsigned long data);
+void ir_rc5_timer_keyup(unsigned long data);
+
+/* scancode->keycode map tables from ir-keymaps.c */
+
+extern struct ir_scancode_table ir_codes_empty_table;
+extern struct ir_scancode_table ir_codes_avermedia_table;
+extern struct ir_scancode_table ir_codes_avermedia_dvbt_table;
+extern struct ir_scancode_table ir_codes_avermedia_m135a_table;
+extern struct ir_scancode_table ir_codes_avermedia_cardbus_table;
+extern struct ir_scancode_table ir_codes_apac_viewcomp_table;
+extern struct ir_scancode_table ir_codes_pixelview_table;
+extern struct ir_scancode_table ir_codes_pixelview_new_table;
+extern struct ir_scancode_table ir_codes_nebula_table;
+extern struct ir_scancode_table ir_codes_dntv_live_dvb_t_table;
+extern struct ir_scancode_table ir_codes_iodata_bctv7e_table;
+extern struct ir_scancode_table ir_codes_adstech_dvb_t_pci_table;
+extern struct ir_scancode_table ir_codes_msi_tvanywhere_table;
+extern struct ir_scancode_table ir_codes_cinergy_1400_table;
+extern struct ir_scancode_table ir_codes_avertv_303_table;
+extern struct ir_scancode_table ir_codes_dntv_live_dvbt_pro_table;
+extern struct ir_scancode_table ir_codes_em_terratec_table;
+extern struct ir_scancode_table ir_codes_pinnacle_grey_table;
+extern struct ir_scancode_table ir_codes_flyvideo_table;
+extern struct ir_scancode_table ir_codes_flydvb_table;
+extern struct ir_scancode_table ir_codes_cinergy_table;
+extern struct ir_scancode_table ir_codes_eztv_table;
+extern struct ir_scancode_table ir_codes_avermedia_table;
+extern struct ir_scancode_table ir_codes_videomate_tv_pvr_table;
+extern struct ir_scancode_table ir_codes_manli_table;
+extern struct ir_scancode_table ir_codes_gotview7135_table;
+extern struct ir_scancode_table ir_codes_purpletv_table;
+extern struct ir_scancode_table ir_codes_pctv_sedna_table;
+extern struct ir_scancode_table ir_codes_pv951_table;
+extern struct ir_scancode_table ir_codes_rc5_tv_table;
+extern struct ir_scancode_table ir_codes_winfast_table;
+extern struct ir_scancode_table ir_codes_pinnacle_color_table;
+extern struct ir_scancode_table ir_codes_hauppauge_new_table;
+extern struct ir_scancode_table ir_codes_rc5_hauppauge_new_table;
+extern struct ir_scancode_table ir_codes_npgtech_table;
+extern struct ir_scancode_table ir_codes_norwood_table;
+extern struct ir_scancode_table ir_codes_proteus_2309_table;
+extern struct ir_scancode_table ir_codes_budget_ci_old_table;
+extern struct ir_scancode_table ir_codes_asus_pc39_table;
+extern struct ir_scancode_table ir_codes_encore_enltv_table;
+extern struct ir_scancode_table ir_codes_encore_enltv2_table;
+extern struct ir_scancode_table ir_codes_tt_1500_table;
+extern struct ir_scancode_table ir_codes_fusionhdtv_mce_table;
+extern struct ir_scancode_table ir_codes_behold_table;
+extern struct ir_scancode_table ir_codes_behold_columbus_table;
+extern struct ir_scancode_table ir_codes_pinnacle_pctv_hd_table;
+extern struct ir_scancode_table ir_codes_genius_tvgo_a11mce_table;
+extern struct ir_scancode_table ir_codes_powercolor_real_angel_table;
+extern struct ir_scancode_table ir_codes_avermedia_a16d_table;
+extern struct ir_scancode_table ir_codes_encore_enltv_fm53_table;
+extern struct ir_scancode_table ir_codes_real_audio_220_32_keys_table;
+extern struct ir_scancode_table ir_codes_msi_tvanywhere_plus_table;
+extern struct ir_scancode_table ir_codes_ati_tv_wonder_hd_600_table;
+extern struct ir_scancode_table ir_codes_kworld_plus_tv_analog_table;
+extern struct ir_scancode_table ir_codes_kaiomy_table;
+extern struct ir_scancode_table ir_codes_dm1105_nec_table;
+extern struct ir_scancode_table ir_codes_tevii_nec_table;
+extern struct ir_scancode_table ir_codes_tbs_nec_table;
+extern struct ir_scancode_table ir_codes_evga_indtube_table;
+extern struct ir_scancode_table ir_codes_terratec_cinergy_xs_table;
+extern struct ir_scancode_table ir_codes_videomate_s350_table;
+extern struct ir_scancode_table ir_codes_gadmei_rm008z_table;
+extern struct ir_scancode_table ir_codes_nec_terratec_cinergy_xs_table;
+#endif
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