drivers/media/video/zoran/zoran_card.h

   1 /*
   2  * Zoran zr36057/zr36067 PCI controller driver, for the
   3  * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux
   4  * Media Labs LML33/LML33R10.
   5  *
   6  * This part handles card-specific data and detection
   7  *
   8  * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
   9  *
  10  * Currently maintained by:
  11  *   Ronald Bultje    <rbultje@ronald.bitfreak.net>
  12  *   Laurent Pinchart <laurent.pinchart@skynet.be>
  13  *   Mailinglist      <mjpeg-users@lists.sf.net>
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 2 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, write to the Free Software
  27  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  28  */
  29
  30 #ifndef __ZORAN_CARD_H__
  31 #define __ZORAN_CARD_H__
  32
  33 extern int zr36067_debug;
  34
  35 #define dprintk(num, format, args...) \
  36         do { \
  37                 if (zr36067_debug >= num) \
  38                         printk(format, ##args); \
  39         } while (0)
  40
  41 /* Anybody who uses more than four? */
  42 #define BUZ_MAX 4
  43 extern atomic_t zoran_num;
  44 extern struct zoran *zoran[BUZ_MAX];
  45
  46 extern struct video_device zoran_template;
  47
  48 extern int zoran_check_jpg_settings(struct zoran *zr,
  49                                     struct zoran_jpg_settings *settings);
  50 extern void zoran_open_init_params(struct zoran *zr);
  51 extern void zoran_vdev_release(struct video_device *vdev);
  52
  53 void zr36016_write(struct videocodec *codec, u16 reg, u32 val);
  54
  55 #endif                          /* __ZORAN_CARD_H__ */