include/linux/wimo.h

   1 /* arch/arm/mack-rk29/include/mach/wimo.h
   2  *
   3  * Copyright (C) 2007 Google, Inc.
   4  * author: chenhengming chm@rock-chips.com
   5  *
   6  * This software is licensed under the terms of the GNU General Public
   7  * License version 2, as published by the Free Software Foundation, and
   8  * may be copied, distributed, and modified under those terms.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  */
  16
  17 #ifndef __ARCH_ARM_MACH_RK29_WIMO_H
  18 #define __ARCH_ARM_MACH_RK29_WIMO_H
  19 #ifdef CONFIG_FB_WIMO
  20 #define FB_WIMO_FLAG
  21 #endif
  22
  23
  24
  25
  26
  27 #if     1//def  CONFIG_FB_WIMO
  28 #define WIMO_IOCTL_MAGIC 0x60
  29 #define WIMO_START                              _IOW(WIMO_IOCTL_MAGIC, 0x1, unsigned int)
  30 #define WIMO_STOP                               _IOW(WIMO_IOCTL_MAGIC, 0x2, unsigned int)
  31 #define WIMO_SET_ROTATION                       _IOW(WIMO_IOCTL_MAGIC, 0x3, unsigned int)
  32 #define WIMO_DEVICE_OKAY                        _IOW(WIMO_IOCTL_MAGIC, 0x4, unsigned int)
  33
  34 #define WIMO_VIDEO_OPEN                         _IOW(WIMO_IOCTL_MAGIC, 0x11, unsigned int)
  35 #define WIMO_VIDEO_CLOSE                        _IOW(WIMO_IOCTL_MAGIC, 0x12, unsigned int)
  36 #define WIMO_VIDEO_GET_BUF                      _IOW(WIMO_IOCTL_MAGIC, 0x13, unsigned int)
  37
  38 #define WIMO_AUDIO_OPEN                         _IOW(WIMO_IOCTL_MAGIC, 0x21, unsigned int)
  39 #define WIMO_AUDIO_CLOSE                        _IOW(WIMO_IOCTL_MAGIC, 0x22, unsigned int)
  40 #define WIMO_AUDIO_GET_BUF                      _IOW(WIMO_IOCTL_MAGIC, 0x23, unsigned int)
  41 #define WIMO_AUDIO_SET_PARA                     _IOW(WIMO_IOCTL_MAGIC, 0x24, unsigned int)
  42 #define WIMO_AUDIO_SET_VOL                      _IOW(WIMO_IOCTL_MAGIC, 0x25, unsigned int)
  43 #define WIMO_AUDIO_GET_VOL                      _IOR(WIMO_IOCTL_MAGIC, 0x26, unsigned int)
  44
  45 #define WIMO_AUDIO_SET_BUFFER_SIZE              0xa1
  46 #define WIMO_AUDIO_SET_BYTEPERFRAME             0xa2
  47
  48
  49 #define WIMO_COUNT_ZERO                         -111
  50 #define VIDEO_ENCODER_CLOSED                    -222
  51 #define AUDIO_ENCODER_CLOSED                    -222
  52 #define ENCODER_BUFFER_FULL                     -333
  53
  54
  55 #define WIMO_IOCTL_ERROR                        -1111
  56
  57 #endif
  58
  59 struct wimo_platform_data
  60 {
  61         const char* name;
  62         /* starting physical address of memory region */
  63         unsigned long start;
  64         /* size of memory region */
  65         unsigned long size;
  66         /* set to indicate maps of this region should be cached, if a mix of
  67          * cached and uncached is desired, set this and open the device with
  68          * O_SYNC to get an uncached region */
  69         unsigned cached;
  70         /* The MSM7k has bits to enable a write buffer in the bus controller*/
  71         unsigned buffered;
  72 };
  73
  74 #endif //__ARCH_ARM_MACH_RK29_WIMO_H
  75