1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _DEV_DEP_H 8 #define _DEV_DEP_H 9 struct dolby_param_data { 10 int32_t version; 11 int32_t device_id; 12 int32_t be_id; 13 int32_t param_id; 14 int32_t length; 15 int32_t * data; 16 }; 17 struct dolby_param_license { 18 int32_t dmid; 19 int32_t license_key; 20 }; 21 #define SNDRV_DEVDEP_DAP_IOCTL_SET_PARAM _IOWR('U', 0x10, struct dolby_param_data) 22 #define SNDRV_DEVDEP_DAP_IOCTL_GET_PARAM _IOR('U', 0x11, struct dolby_param_data) 23 #define SNDRV_DEVDEP_DAP_IOCTL_DAP_COMMAND _IOWR('U', 0x13, struct dolby_param_data) 24 #define SNDRV_DEVDEP_DAP_IOCTL_DAP_LICENSE _IOWR('U', 0x14, struct dolby_param_license) 25 #define SNDRV_DEVDEP_DAP_IOCTL_GET_VISUALIZER _IOR('U', 0x15, struct dolby_param_data) 26 #define DTS_EAGLE_MODULE 0x00005000 27 #define DTS_EAGLE_MODULE_ENABLE 0x00005001 28 #define EAGLE_DRIVER_ID 0xF2 29 #define DTS_EAGLE_IOCTL_GET_CACHE_SIZE _IOR(EAGLE_DRIVER_ID, 0, int) 30 #define DTS_EAGLE_IOCTL_SET_CACHE_SIZE _IOW(EAGLE_DRIVER_ID, 1, int) 31 #define DTS_EAGLE_IOCTL_GET_PARAM _IOR(EAGLE_DRIVER_ID, 2, void *) 32 #define DTS_EAGLE_IOCTL_SET_PARAM _IOW(EAGLE_DRIVER_ID, 3, void *) 33 #define DTS_EAGLE_IOCTL_SET_CACHE_BLOCK _IOW(EAGLE_DRIVER_ID, 4, void *) 34 #define DTS_EAGLE_IOCTL_SET_ACTIVE_DEVICE _IOW(EAGLE_DRIVER_ID, 5, void *) 35 #define DTS_EAGLE_IOCTL_GET_LICENSE _IOR(EAGLE_DRIVER_ID, 6, void *) 36 #define DTS_EAGLE_IOCTL_SET_LICENSE _IOW(EAGLE_DRIVER_ID, 7, void *) 37 #define DTS_EAGLE_IOCTL_SEND_LICENSE _IOW(EAGLE_DRIVER_ID, 8, int) 38 #define DTS_EAGLE_IOCTL_SET_VOLUME_COMMANDS _IOW(EAGLE_DRIVER_ID, 9, void *) 39 #define DTS_EAGLE_FLAG_IOCTL_PRE (1 << 30) 40 #define DTS_EAGLE_FLAG_IOCTL_JUSTSETCACHE (1 << 31) 41 #define DTS_EAGLE_FLAG_IOCTL_GETFROMCORE DTS_EAGLE_FLAG_IOCTL_JUSTSETCACHE 42 #define DTS_EAGLE_FLAG_IOCTL_MASK (~(DTS_EAGLE_FLAG_IOCTL_PRE | DTS_EAGLE_FLAG_IOCTL_JUSTSETCACHE)) 43 #define DTS_EAGLE_FLAG_ALSA_GET (1 << 31) 44 struct dts_eagle_param_desc { 45 uint32_t id; 46 uint32_t size; 47 int32_t offset; 48 uint32_t device; 49 } __attribute__((packed)); 50 #define HWDEP_FE_BASE 3000 51 struct snd_pcm_mmap_fd { 52 int32_t dir; 53 int32_t fd; 54 int32_t size; 55 int32_t actual_size; 56 }; 57 struct snd_pcm_prsnt_position { 58 uint64_t timestamp; 59 uint64_t frames; 60 int32_t clock_id; 61 }; 62 #define SNDRV_PCM_IOCTL_MMAP_DATA_FD _IOWR('U', 0xd2, struct snd_pcm_mmap_fd) 63 #define SNDRV_PCM_IOCTL_DSP_POSITION _IOWR('U', 0xd3, struct snd_pcm_prsnt_position) 64 #endif 65