projects / deliverable / linux.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
V4L/DVB (12102): em28xx: add Remote control support for EVGA inDtube
[deliverable/linux.git] / include / media / ir-common.h
CommitLineData
1da177e4 1/*
1da177e4
LT		 2 *
3 * some common structs and functions to handle infrared remotes via
4 * input layer ...
5 *
6 * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
d5e52653
MCC		 23#ifndef _IR_COMMON
24#define _IR_COMMON
1da177e4 25
d5e52653 26#include <linux/input.h>
0b778a56 27#include <linux/workqueue.h>
622ecb30 28#include <linux/interrupt.h>
1da177e4
LT		 29
30#define IR_TYPE_RC5 1
793cf9e6 31#define IR_TYPE_PD 2 /* Pulse distance encoded IR */
1da177e4
LT		 32#define IR_TYPE_OTHER 99
33
34#define IR_KEYTAB_TYPE u32
35#define IR_KEYTAB_SIZE 128 // enougth for rc5, probably need more some day ...
36
37#define IR_KEYCODE(tab,code) (((unsigned)code < IR_KEYTAB_SIZE) \
38 ? tab[code] : KEY_RESERVED)
39
9160723e
HP		 40#define RC5_START(x) (((x)>>12)&3)
41#define RC5_TOGGLE(x) (((x)>>11)&1)
42#define RC5_ADDR(x) (((x)>>6)&31)
43#define RC5_INSTR(x) ((x)&63)
44
1da177e4
LT		 45struct ir_input_state {
46 /* configuration */
47 int ir_type;
48 IR_KEYTAB_TYPE ir_codes[IR_KEYTAB_SIZE];
49
50 /* key info */
51 u32 ir_raw; /* raw data */
52 u32 ir_key; /* ir key code */
53 u32 keycode; /* linux key code */
54 int keypressed; /* current state */
55};
56
9160723e
HP		 57/* this was saa7134_ir and bttv_ir, moved here for
58 * rc5 decoding. */
59struct card_ir {
60 struct input_dev *dev;
61 struct ir_input_state ir;
62 char name[32];
63 char phys[32];
64
65 /* Usual gpio signalling */
66
67 u32 mask_keycode;
68 u32 mask_keydown;
69 u32 mask_keyup;
70 u32 polling;
71 u32 last_gpio;
72 int shift_by;
73 int start; // What should RC5_START() be
74 int addr; // What RC5_ADDR() should be.
75 int rc5_key_timeout;
76 int rc5_remote_gap;
77 struct work_struct work;
78 struct timer_list timer;
79
80 /* RC5 gpio */
81 u32 rc5_gpio;
82 struct timer_list timer_end; /* timer_end for code completion */
83 struct timer_list timer_keyup; /* timer_end for key release */
84 u32 last_rc5; /* last good rc5 code */
85 u32 last_bit; /* last raw bit seen */
86 u32 code; /* raw code under construction */
87 struct timeval base_time; /* time of last seen code */
88 int active; /* building raw code */
622ecb30
MCC		 89
90 /* NEC decoding */
91 u32 nec_gpio;
92 struct tasklet_struct tlet;
9160723e
HP		 93};
94
1da177e4
LT		 95void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
96 int ir_type, IR_KEYTAB_TYPE *ir_codes);
97void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir);
98void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
99 u32 ir_key, u32 ir_raw);
100u32 ir_extract_bits(u32 data, u32 mask);
101int ir_dump_samples(u32 *samples, int count);
102int ir_decode_biphase(u32 *samples, int count, int low, int high);
793cf9e6 103int ir_decode_pulsedistance(u32 *samples, int count, int low, int high);
1da177e4 104
9160723e
HP		 105void ir_rc5_timer_end(unsigned long data);
106void ir_rc5_timer_keyup(unsigned long data);
107
4c0f631e
RC		 108/* Keymaps to be used by other modules */
109
110extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
111extern IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE];
112extern IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE];
36f6bb97 113extern IR_KEYTAB_TYPE ir_codes_avermedia_m135a[IR_KEYTAB_SIZE];
cb3bf504 114extern IR_KEYTAB_TYPE ir_codes_avermedia_cardbus[IR_KEYTAB_SIZE];
4c0f631e 115extern IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE];
b639f9d2 116extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE];
7f0dd179 117extern IR_KEYTAB_TYPE ir_codes_pixelview_new[IR_KEYTAB_SIZE];
4c0f631e
RC		 118extern IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE];
119extern IR_KEYTAB_TYPE ir_codes_dntv_live_dvb_t[IR_KEYTAB_SIZE];
120extern IR_KEYTAB_TYPE ir_codes_iodata_bctv7e[IR_KEYTAB_SIZE];
121extern IR_KEYTAB_TYPE ir_codes_adstech_dvb_t_pci[IR_KEYTAB_SIZE];
122extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere[IR_KEYTAB_SIZE];
123extern IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE];
124extern IR_KEYTAB_TYPE ir_codes_avertv_303[IR_KEYTAB_SIZE];
125extern IR_KEYTAB_TYPE ir_codes_dntv_live_dvbt_pro[IR_KEYTAB_SIZE];
126extern IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE];
b93eedb6 127extern IR_KEYTAB_TYPE ir_codes_pinnacle_grey[IR_KEYTAB_SIZE];
4c0f631e
RC		 128extern IR_KEYTAB_TYPE ir_codes_flyvideo[IR_KEYTAB_SIZE];
129extern IR_KEYTAB_TYPE ir_codes_flydvb[IR_KEYTAB_SIZE];
130extern IR_KEYTAB_TYPE ir_codes_cinergy[IR_KEYTAB_SIZE];
131extern IR_KEYTAB_TYPE ir_codes_eztv[IR_KEYTAB_SIZE];
b639f9d2 132extern IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE];
4c0f631e
RC		 133extern IR_KEYTAB_TYPE ir_codes_videomate_tv_pvr[IR_KEYTAB_SIZE];
134extern IR_KEYTAB_TYPE ir_codes_manli[IR_KEYTAB_SIZE];
135extern IR_KEYTAB_TYPE ir_codes_gotview7135[IR_KEYTAB_SIZE];
136extern IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE];
137extern IR_KEYTAB_TYPE ir_codes_pctv_sedna[IR_KEYTAB_SIZE];
138extern IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE];
139extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
140extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
b93eedb6 141extern IR_KEYTAB_TYPE ir_codes_pinnacle_color[IR_KEYTAB_SIZE];
4c0f631e 142extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
680543c5 143extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
d1009bd7 144extern IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE];
b04c1baf 145extern IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE];
2520fffd 146extern IR_KEYTAB_TYPE ir_codes_budget_ci_old[IR_KEYTAB_SIZE];
9160723e 147extern IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE];
c36c459a 148extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE];
7d341a6a 149extern IR_KEYTAB_TYPE ir_codes_encore_enltv2[IR_KEYTAB_SIZE];
ae1942c5 150extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE];
3c44358c 151extern IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE];
e8018c9e 152extern IR_KEYTAB_TYPE ir_codes_behold[IR_KEYTAB_SIZE];
b34dddbe 153extern IR_KEYTAB_TYPE ir_codes_behold_columbus[IR_KEYTAB_SIZE];
9121106a 154extern IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE];
f0ba356c 155extern IR_KEYTAB_TYPE ir_codes_genius_tvgo_a11mce[IR_KEYTAB_SIZE];
ba928034 156extern IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE];
6e501a3f 157extern IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE];
bf1ece6a 158extern IR_KEYTAB_TYPE ir_codes_encore_enltv_fm53[IR_KEYTAB_SIZE];
9b000191 159extern IR_KEYTAB_TYPE ir_codes_real_audio_220_32_keys[IR_KEYTAB_SIZE];
ba340b40 160extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_plus[IR_KEYTAB_SIZE];
60245e85 161extern IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE];
26d5f3a3 162extern IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE];
9fc2c5ee 163extern IR_KEYTAB_TYPE ir_codes_kaiomy[IR_KEYTAB_SIZE];
b72857dd 164extern IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE];
a4c47303
DH		 165extern IR_KEYTAB_TYPE ir_codes_evga_indtube[IR_KEYTAB_SIZE];
166
d5e52653
MCC		 167#endif
168
1da177e4
LT		 169/*
170 * Local variables:
171 * c-basic-offset: 8
172 * End:
173 */
Linux kernel - Deliverables
This page took 0.89328 seconds and 5 git commands to generate.