diff options
Diffstat (limited to 'include/media/ir-common.h')
| -rw-r--r-- | include/media/ir-common.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/include/media/ir-common.h b/include/media/ir-common.h deleted file mode 100644 index 528050e39ad9..000000000000 --- a/include/media/ir-common.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * - * some common structs and functions to handle infrared remotes via - * input layer ... - * - * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef _IR_COMMON -#define _IR_COMMON - -#include <linux/input.h> -#include <linux/workqueue.h> -#include <linux/interrupt.h> -#include <media/ir-core.h> - -#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 */ - u64 ir_type; - - /* key info */ - u32 ir_key; /* ir scancode */ - u32 keycode; /* linux key code */ - 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]; - int users; - - u32 running:1; - struct ir_dev_props props; - - /* 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; - - /* IR core raw decoding */ - u32 raw_decode; -}; - -/* Routines from ir-functions.c */ - -int ir_input_init(struct input_dev *dev, struct ir_input_state *ir, - const u64 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_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); - -void ir_rc5_timer_end(unsigned long data); -void ir_rc5_timer_keyup(unsigned long data); - -#endif |