1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _DEV_DEP_H 20 #define _DEV_DEP_H 21 struct dolby_param_data { 22 int32_t version; 23 int32_t device_id; 24 int32_t be_id; 25 int32_t param_id; 26 int32_t length; 27 int32_t * data; 28 }; 29 struct dolby_param_license { 30 int32_t dmid; 31 int32_t license_key; 32 }; 33 #define SNDRV_DEVDEP_DAP_IOCTL_SET_PARAM _IOWR('U', 0x10, struct dolby_param_data) 34 #define SNDRV_DEVDEP_DAP_IOCTL_GET_PARAM _IOR('U', 0x11, struct dolby_param_data) 35 #define SNDRV_DEVDEP_DAP_IOCTL_DAP_COMMAND _IOWR('U', 0x13, struct dolby_param_data) 36 #define SNDRV_DEVDEP_DAP_IOCTL_DAP_LICENSE _IOWR('U', 0x14, struct dolby_param_license) 37 #define SNDRV_DEVDEP_DAP_IOCTL_GET_VISUALIZER _IOR('U', 0x15, struct dolby_param_data) 38 #define DTS_EAGLE_MODULE 0x00005000 39 #define DTS_EAGLE_MODULE_ENABLE 0x00005001 40 #define EAGLE_DRIVER_ID 0xF2 41 #define DTS_EAGLE_IOCTL_GET_CACHE_SIZE _IOR(EAGLE_DRIVER_ID, 0, int) 42 #define DTS_EAGLE_IOCTL_SET_CACHE_SIZE _IOW(EAGLE_DRIVER_ID, 1, int) 43 #define DTS_EAGLE_IOCTL_GET_PARAM _IOR(EAGLE_DRIVER_ID, 2, void *) 44 #define DTS_EAGLE_IOCTL_SET_PARAM _IOW(EAGLE_DRIVER_ID, 3, void *) 45 #define DTS_EAGLE_IOCTL_SET_CACHE_BLOCK _IOW(EAGLE_DRIVER_ID, 4, void *) 46 #define DTS_EAGLE_IOCTL_SET_ACTIVE_DEVICE _IOW(EAGLE_DRIVER_ID, 5, void *) 47 #define DTS_EAGLE_IOCTL_GET_LICENSE _IOR(EAGLE_DRIVER_ID, 6, void *) 48 #define DTS_EAGLE_IOCTL_SET_LICENSE _IOW(EAGLE_DRIVER_ID, 7, void *) 49 #define DTS_EAGLE_IOCTL_SEND_LICENSE _IOW(EAGLE_DRIVER_ID, 8, int) 50 #define DTS_EAGLE_IOCTL_SET_VOLUME_COMMANDS _IOW(EAGLE_DRIVER_ID, 9, void *) 51 #define DTS_EAGLE_FLAG_IOCTL_PRE (1 << 30) 52 #define DTS_EAGLE_FLAG_IOCTL_JUSTSETCACHE (1 << 31) 53 #define DTS_EAGLE_FLAG_IOCTL_GETFROMCORE DTS_EAGLE_FLAG_IOCTL_JUSTSETCACHE 54 #define DTS_EAGLE_FLAG_IOCTL_MASK (~(DTS_EAGLE_FLAG_IOCTL_PRE | DTS_EAGLE_FLAG_IOCTL_JUSTSETCACHE)) 55 #define DTS_EAGLE_FLAG_ALSA_GET (1 << 31) 56 struct dts_eagle_param_desc { 57 uint32_t id; 58 uint32_t size; 59 int32_t offset; 60 uint32_t device; 61 } __attribute__((packed)); 62 #define HWDEP_FE_BASE 3000 63 struct snd_pcm_mmap_fd { 64 int32_t dir; 65 int32_t fd; 66 int32_t size; 67 int32_t actual_size; 68 }; 69 #define SNDRV_PCM_IOCTL_MMAP_DATA_FD _IOWR('U', 0xd2, struct snd_pcm_mmap_fd) 70 #endif 71 72