text: /****************************************************************************
   ****************************************************************************
   ***
   ***   This header was automatically generated from a Linux kernel header
   ***   of the same name, to make information necessary for userspace to
   ***   call into the kernel available to libc.  It contains only constants,
   ***   structures, and macros generated from the original header, and thus,
   ***   contains no copyrightable information.
   ***
   ***   To edit the content of this header, modify the corresponding
   ***   source file (e.g. under external/kernel-headers/original/) then
   ***   run bionic/libc/kernel/tools/update_all.py
   ***
   ***   Any manual change here will be lost the next time this script will
   ***   be run. You've been warned!
   ***
   ****************************************************************************
   ****************************************************************************/
  #ifndef _DEV_DEP_H
  #define _DEV_DEP_H
  struct dolby_param_data {
    int32_t version;
    int32_t device_id;
    int32_t be_id;
    int32_t param_id;
    int32_t length;
    int32_t * data;
  };
  struct dolby_param_license {
    int32_t dmid;
    int32_t license_key;
  };
  #define SNDRV_DEVDEP_DAP_IOCTL_SET_PARAM _IOWR('U', 0x10, struct dolby_param_data)
  #define SNDRV_DEVDEP_DAP_IOCTL_GET_PARAM _IOR('U', 0x11, struct dolby_param_data)
  #define SNDRV_DEVDEP_DAP_IOCTL_DAP_COMMAND _IOWR('U', 0x13, struct dolby_param_data)
  #define SNDRV_DEVDEP_DAP_IOCTL_DAP_LICENSE _IOWR('U', 0x14, struct dolby_param_license)
  #define SNDRV_DEVDEP_DAP_IOCTL_GET_VISUALIZER _IOR('U', 0x15, struct dolby_param_data)
  #define DTS_EAGLE_MODULE 0x00005000
  #define DTS_EAGLE_MODULE_ENABLE 0x00005001
  #define EAGLE_DRIVER_ID 0xF2
  #define DTS_EAGLE_IOCTL_GET_CACHE_SIZE _IOR(EAGLE_DRIVER_ID, 0, int)
  #define DTS_EAGLE_IOCTL_SET_CACHE_SIZE _IOW(EAGLE_DRIVER_ID, 1, int)
  #define DTS_EAGLE_IOCTL_GET_PARAM _IOR(EAGLE_DRIVER_ID, 2, void *)
  #define DTS_EAGLE_IOCTL_SET_PARAM _IOW(EAGLE_DRIVER_ID, 3, void *)
  #define DTS_EAGLE_IOCTL_SET_CACHE_BLOCK _IOW(EAGLE_DRIVER_ID, 4, void *)
  #define DTS_EAGLE_IOCTL_SET_ACTIVE_DEVICE _IOW(EAGLE_DRIVER_ID, 5, void *)
  #define DTS_EAGLE_IOCTL_GET_LICENSE _IOR(EAGLE_DRIVER_ID, 6, void *)
  #define DTS_EAGLE_IOCTL_SET_LICENSE _IOW(EAGLE_DRIVER_ID, 7, void *)
  #define DTS_EAGLE_IOCTL_SEND_LICENSE _IOW(EAGLE_DRIVER_ID, 8, int)
  #define DTS_EAGLE_IOCTL_SET_VOLUME_COMMANDS _IOW(EAGLE_DRIVER_ID, 9, void *)
  #define DTS_EAGLE_FLAG_IOCTL_PRE (1 << 30)
  #define DTS_EAGLE_FLAG_IOCTL_JUSTSETCACHE (1 << 31)
  #define DTS_EAGLE_FLAG_IOCTL_GETFROMCORE DTS_EAGLE_FLAG_IOCTL_JUSTSETCACHE
  #define DTS_EAGLE_FLAG_IOCTL_MASK (~(DTS_EAGLE_FLAG_IOCTL_PRE | DTS_EAGLE_FLAG_IOCTL_JUSTSETCACHE))
  #define DTS_EAGLE_FLAG_ALSA_GET (1 << 31)
  struct dts_eagle_param_desc {
    uint32_t id;
    uint32_t size;
    int32_t offset;
    uint32_t device;
  } __attribute__((packed));
  #define HWDEP_FE_BASE 3000
  struct snd_pcm_mmap_fd {
    int32_t dir;
    int32_t fd;
    int32_t size;
    int32_t actual_size;
  };
  #define SNDRV_PCM_IOCTL_MMAP_DATA_FD _IOWR('U', 0xd2, struct snd_pcm_mmap_fd)
  #endif
  
  