drivers/media/common/siano/smsir.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  *
   4  * Siano Mobile Silicon, Inc.
   5  * MDTV receiver kernel modules.
   6  * Copyright (C) 2006-2009, Uri Shkolnik
   7  *
   8  * Copyright (c) 2010 - Mauro Carvalho Chehab
   9  *      - Ported the driver to use rc-core
  10  *      - IR raw event decoding is now done at rc-core
  11  *      - Code almost re-written
  12  */
  13
  14 #ifndef __SMS_IR_H__
  15 #define __SMS_IR_H__
  16
  17 #include <linux/input.h>
  18 #include <media/rc-core.h>
  19
  20 struct smscore_device_t;
  21
  22 struct ir_t {
  23         struct rc_dev *dev;
  24         char name[40];
  25         char phys[32];
  26
  27         char *rc_codes;
  28
  29         u32 timeout;
  30         u32 controller;
  31 };
  32
  33 #ifdef CONFIG_SMS_SIANO_RC
  34 int sms_ir_init(struct smscore_device_t *coredev);
  35 void sms_ir_exit(struct smscore_device_t *coredev);
  36 void sms_ir_event(struct smscore_device_t *coredev,
  37                         const char *buf, int len);
  38 #else
  39 inline static int sms_ir_init(struct smscore_device_t *coredev) {
  40         return 0;
  41 }
  42 inline static void sms_ir_exit(struct smscore_device_t *coredev) {};
  43 inline static void sms_ir_event(struct smscore_device_t *coredev,
  44                         const char *buf, int len) {};
  45 #endif
  46
  47 #endif /* __SMS_IR_H__ */
  48