mm_camera.h revision c5bafeb72b56487c5a9ac91efda0c1b4c2d43607
140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* 29376681fc1c945a9789cab5bbd0b3badbb7165deMuhua LiCopyright (c) 2012, The Linux Foundation. All rights reserved. 340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabRedistribution and use in source and binary forms, with or without 540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabmodification, are permitted provided that the following conditions are 640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabmet: 740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * Redistributions of source code must retain the above copyright 840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab notice, this list of conditions and the following disclaimer. 940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * Redistributions in binary form must reproduce the above 1040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab copyright notice, this list of conditions and the following 1140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab disclaimer in the documentation and/or other materials provided 1240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab with the distribution. 1340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * Neither the name of Code Aurora Forum, Inc. nor the names of its 1440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab contributors may be used to endorse or promote products derived 1540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab from this software without specific prior written permission. 1640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 1740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabTHIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 1840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabWARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 1940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 2040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 2140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabBE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 2240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabCONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 2340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabSUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 2440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabBUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 2540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabWHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 2640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabOR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 2740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor AftabIF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab*/ 2940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 3040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#ifndef __MM_CAMERA_H__ 3140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#define __MM_CAMERA_H__ 3240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 3340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#include "mm_camera_interface.h" 3440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 3540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/********************************************************************************** 3640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab* Data structure declare 3740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab***********************************************************************************/ 3840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* num of callbacks allowed for an event type */ 3940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#define MM_CAMERA_EVT_ENTRY_MAX 4 4040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* num of data callbacks allowed in a stream obj */ 4140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#define MM_CAMERA_STREAM_BUF_CB_MAX 4 4240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* num of data poll threads allowed in a channel obj */ 4340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#define MM_CAMERA_CHANNEL_POLL_THREAD_MAX 1 4440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 4540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#define MM_CAMERA_DEV_NAME_LEN 32 4640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#define MM_CAMERA_DEV_OPEN_TRIES 2 4740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#define MM_CAMERA_DEV_OPEN_RETRY_SLEEP 20 4840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 4940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#ifndef TRUE 5040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#define TRUE 1 5140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#endif 5240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 5340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#ifndef FALSE 5440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#define FALSE 0 5540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#endif 5640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 5740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabstruct mm_channel; 5840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabstruct mm_stream; 5940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabstruct mm_camera_obj; 6040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 6140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef enum 6240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab{ 6340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CAMERA_CMD_TYPE_DATA_CB, /* dataB CMD */ 6440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CAMERA_CMD_TYPE_EVT_CB, /* evtCB CMD */ 6540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CAMERA_CMD_TYPE_EXIT, /* EXIT */ 6640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CAMERA_CMD_TYPE_REQ_DATA_CB,/* request data */ 6740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CAMERA_CMD_TYPE_SUPER_BUF_DATA_CB, /* superbuf dataB CMD */ 6840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CAMERA_CMD_TYPE_MAX 6940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_cmdcb_type_t; 7040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 7140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 7240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id; 7340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t frame_idx; 7440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_buf_def_t *buf; /* ref to buf */ 7540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_buf_info_t; 7640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 7740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 7840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t num_buf_requested; 7940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_req_buf_t; 8040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 8140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 8240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_cmdcb_type_t cmd_type; 8340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab union { 8440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_buf_info_t buf; /* frame buf if dataCB */ 8540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_event_t evt; /* evt if evtCB */ 8640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_super_buf_t superbuf; /* superbuf if superbuf dataCB*/ 8740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_req_buf_t req_buf; /* num of buf requested */ 8840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab } u; 8940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_cmdcb_t; 9040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 9140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef void (*mm_camera_cmd_cb_t)(mm_camera_cmdcb_t * cmd_cb, void* user_data); 9240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 9340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 9440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab cam_queue_t cmd_queue; /* cmd queue (queuing dataCB, asyncCB, or exitCMD) */ 9540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_t cmd_pid; /* cmd thread ID */ 9640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab sem_t cmd_sem; /* semaphore for cmd thread */ 9740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_cmd_cb_t cb; /* cb for cmd */ 9840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void* user_data; /* user_data for cb */ 9940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_cmd_thread_t; 10040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 10140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef enum { 10240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CAMERA_POLL_TYPE_EVT, 10340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CAMERA_POLL_TYPE_DATA, 1049376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li MM_CAMERA_POLL_TYPE_MAX 10540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_poll_thread_type_t; 1069376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li 10740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* function ptr defined for poll notify CB, 10840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * registered at poll thread with poll fd */ 10940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef void (*mm_camera_poll_notify_t)(void *user_data); 11040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 11140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 11240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int32_t fd; 11340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_poll_notify_t notify_cb; 11440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t handler; 11540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void* user_data; 11640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_poll_entry_t; 11740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 11840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 11940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_poll_thread_type_t poll_type; 12040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* array to store poll fd and cb info 12140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * for MM_CAMERA_POLL_TYPE_EVT, only index 0 is valid; 12240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * for MM_CAMERA_POLL_TYPE_DATA, depends on valid stream fd */ 12370b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li mm_camera_poll_entry_t poll_entries[MAX_STREAM_NUM_IN_BUNDLE]; 12440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int32_t pfds[2]; 12540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_t pid; 12640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int32_t state; 12740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int timeoutms; 12840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t cmd; 12970b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li struct pollfd poll_fds[MAX_STREAM_NUM_IN_BUNDLE + 1]; 13040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t num_fds; 13140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_mutex_t mutex; 13240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_cond_t cond_v; 13340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int32_t status; 13440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab //void *my_obj; 13540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_poll_thread_t; 13640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 13740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* mm_stream */ 13840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef enum { 13940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_STATE_NOTUSED = 0, /* not used */ 14040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_STATE_INITED, /* inited */ 14140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_STATE_ACQUIRED, /* acquired, fd opened */ 14240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_STATE_CFG, /* fmt & dim configured */ 14340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_STATE_BUFFED, /* buf allocated */ 14440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_STATE_REG, /* buf regged, stream off */ 14540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_STATE_ACTIVE, /* active */ 14640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_STATE_MAX 14740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_stream_state_type_t; 14840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 14940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef enum { 15040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_ACQUIRE, 15140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_RELEASE, 15240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_SET_FMT, 15340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_GET_BUF, 15440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_PUT_BUF, 15540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_REG_BUF, 15640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_UNREG_BUF, 15740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_START, 15840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_STOP, 15940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_QBUF, 16040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_SET_PARM, 16140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_GET_PARM, 16240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_DO_ACTION, 16340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_STREAM_EVT_MAX 16440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_stream_evt_type_t; 16540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 16640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 16740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_buf_notify_t cb; 16840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void *user_data; 16940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* cb_count = -1: infinite 17040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * cb_count > 0: register only for required times */ 17140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int8_t cb_count; 17240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_stream_data_cb_t; 17340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 17440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 17540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* buf reference count */ 17640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_refcnt; 17740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 17840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* This flag is to indicate if after allocation, 17940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * the corresponding buf needs to qbuf into kernel 18040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * (e.g. for preview usecase, display needs to hold two bufs, 18140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * so no need to qbuf these two bufs initially) */ 18240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t initial_reg_flag; 18340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 18440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* indicate if buf is in kernel(1) or client(0) */ 18540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t in_kernel; 18640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_stream_buf_status_t; 18740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 18840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct mm_stream { 18940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t my_hdl; /* local stream id */ 19040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t server_stream_id; /* stream id from server */ 19140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int32_t fd; 19240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_stream_state_type_t state; 19340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 19440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* stream info*/ 19540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab cam_stream_info_t *stream_info; 19640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 1979376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li /* padding info */ 1989376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li cam_padding_info_t padding_info; 1999376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li 20070b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li /* offset */ 20170b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li cam_frame_len_offset_t frame_offset; 20270b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li 20340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_cmd_thread_t cmd_thread; 20440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 20540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* dataCB registered on this stream obj */ 20640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_mutex_t cb_lock; /* cb lock to protect buf_cb */ 20740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_stream_data_cb_t buf_cb[MM_CAMERA_STREAM_BUF_CB_MAX]; 20840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 20940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* stream buffer management */ 21040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_mutex_t buf_lock; 21140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_num; /* num of buffers allocated */ 21240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_buf_def_t* buf; /* ptr to buf array */ 21340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_stream_buf_status_t* buf_status; /* ptr to buf status array */ 21440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 21540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* reference to parent channel_obj */ 21640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab struct mm_channel* ch_obj; 21740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 21840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t is_bundled; /* flag if stream is bundled */ 21940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 22040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_stream_mem_vtbl_t mem_vtbl; /* mem ops tbl */ 22140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_stream_t; 22240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 22340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* mm_channel */ 22440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef enum { 22540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_STATE_NOTUSED = 0, /* not used */ 22640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_STATE_STOPPED, /* stopped */ 22740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_STATE_ACTIVE, /* active, at least one stream active */ 22840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_STATE_PAUSED, /* paused */ 22940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_STATE_MAX 23040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_channel_state_type_t; 23140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 23240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef enum { 23340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_ADD_STREAM, 23440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_DEL_STREAM, 23540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_CONFIG_STREAM, 23640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_START, 23740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_STOP, 23840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_PAUSE, 23940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_RESUME, 24040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_REQUEST_SUPER_BUF, 24140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_CANCEL_REQUEST_SUPER_BUF, 24240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_MAP_STREAM_BUF, 24340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_UNMAP_STREAM_BUF, 24440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_SET_STREAM_PARM, 24540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_GET_STREAM_PARM, 24640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_DO_STREAM_ACTION, 24740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab MM_CHANNEL_EVT_DELETE, 24840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_channel_evt_type_t; 24940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 25040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 25140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id; 25240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_stream_config_t *config; 25340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_evt_paylod_config_stream_t; 25440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 25540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 25640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id; 2579376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li cam_stream_parm_buffer_t *parms; 25840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_evt_paylod_set_get_stream_parms_t; 25940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 26040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 26140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id; 26240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void *actions; 26340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_evt_paylod_do_stream_action_t; 26440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 26540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 26640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id; 26740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_type; 2689376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li uint32_t buf_idx; 2699376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li int32_t plane_idx; 27040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int fd; 27140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t size; 27240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_evt_paylod_map_stream_buf_t; 27340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 27440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 27540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id; 27640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_type; 2779376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li uint32_t buf_idx; 2789376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li int32_t plane_idx; 27940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_evt_paylod_unmap_stream_buf_t; 28040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 28140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 28240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t num_of_bufs; 28370b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li mm_camera_buf_info_t super_buf[MAX_STREAM_NUM_IN_BUNDLE]; 28440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t matched; 28540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_channel_queue_node_t; 28640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 28740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 28840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab cam_queue_t que; 28940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t num_streams; 29040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* container for bundled stream handlers */ 29170b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li uint32_t bundled_streams[MAX_STREAM_NUM_IN_BUNDLE]; 29240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_channel_attr_t attr; 29340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t expected_frame_id; 29440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t match_cnt; 29540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_channel_queue_t; 29640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 29740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 29840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t is_active; /* flag to indicate if bundle is valid */ 29940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* queue to store bundled super buffers */ 30040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_channel_queue_t superbuf_queue; 30140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_buf_notify_t super_buf_notify_cb; 30240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void *user_data; 30340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_channel_bundle_t; 30440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 30540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct mm_channel { 30640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t my_hdl; 30740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_channel_state_type_t state; 30840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_mutex_t ch_lock; /* channel lock */ 30940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 31040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* stream bundle info in the channel */ 31140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_channel_bundle_t bundle; 31240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 31340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* num of pending suferbuffers */ 31440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t pending_cnt; 31540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 31640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* cmd thread for superbuffer dataCB and async stop*/ 31740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_cmd_thread_t cmd_thread; 31840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 31940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* cb thread for sending data cb */ 32040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_cmd_thread_t cb_thread; 32140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 32240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* data poll thread 32340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * currently one data poll thread per channel 32440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * could extended to support one data poll thread per stream in the channel */ 32540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_poll_thread_t poll_thread[MM_CAMERA_CHANNEL_POLL_THREAD_MAX]; 32640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 32740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* container for all streams in channel */ 32870b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li mm_stream_t streams[MAX_STREAM_NUM_IN_BUNDLE]; 32940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 33040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* reference to parent cam_obj */ 33140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab struct mm_camera_obj* cam_obj; 33240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_channel_t; 33340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 33440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* struct to store information about pp cookie*/ 33540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 33640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t cam_hdl; 33740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_hdl; 33840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_hdl; 33940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_channel_queue_node_t* super_buf; 34040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_channel_pp_info_t; 34140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 34240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* mm_camera */ 34340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 34440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_event_notify_t evt_cb; 34540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void *user_data; 34640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_evt_entry_t; 34740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 34840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 34940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_evt_entry_t evt[MM_CAMERA_EVT_ENTRY_MAX]; 35040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab /* reg_count <=0: infinite 35140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * reg_count > 0: register only for required times */ 35240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int reg_count; 35340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_evt_obj_t; 35440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 35540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct mm_camera_obj { 35640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t my_hdl; 35740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int ref_count; 35840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int32_t ctrl_fd; 35940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int32_t ds_fd; /* domain socket fd */ 36040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_mutex_t cam_lock; 36140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_mutex_t cb_lock; /* lock for evt cb */ 36240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_channel_t ch[MM_CAMERA_CHANNEL_MAX]; 36340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_evt_obj_t evt; 36440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_poll_thread_t evt_poll_thread; /* evt poll thread */ 36540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_cmd_thread_t evt_thread; /* thread for evt CB */ 36640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_vtbl_t vtbl; 36740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 36840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_mutex_t evt_lock; 36940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab pthread_cond_t evt_cond; 37040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_event_t evt_rcvd; 37140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_obj_t; 37240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 37340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabtypedef struct { 37440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int8_t num_cam; 37570b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li char video_dev_name[MM_CAMERA_MAX_NUM_SENSORS][MM_CAMERA_DEV_NAME_LEN]; 37670b9a18a83c667fe749b6e1dd4b7f7188ee81f70Muhua Li mm_camera_obj_t *cam_obj[MM_CAMERA_MAX_NUM_SENSORS]; 37740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab} mm_camera_ctrl_t; 37840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 37940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/********************************************************************************** 38040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab* external function declare 38140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab***********************************************************************************/ 38240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* utility functions */ 38340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* set int32_t value */ 38440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_util_s_ctrl(int32_t fd, 38540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t id, 386c5bafeb72b56487c5a9ac91efda0c1b4c2d43607Muhua Li int32_t *value); 38740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 38840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* get int32_t value */ 38940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_util_g_ctrl(int32_t fd, 39040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t id, 391c5bafeb72b56487c5a9ac91efda0c1b4c2d43607Muhua Li int32_t *value); 39240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 39340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* send msg throught domain socket for fd mapping */ 39440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_util_sendmsg(mm_camera_obj_t *my_obj, 39540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void *msg, 39640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t buf_size, 39740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int sendfd); 3989376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li/* Check if hardware target is A family */ 3999376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Liuint8_t mm_camera_util_chip_is_a_family(void); 40040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 40140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* mm-camera */ 40240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_open(mm_camera_obj_t *my_obj); 40340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_close(mm_camera_obj_t *my_obj); 40440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_register_event_notify(mm_camera_obj_t *my_obj, 40540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_event_notify_t evt_cb, 40640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void * user_data); 40740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_qbuf(mm_camera_obj_t *my_obj, 40840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id, 40940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_buf_def_t *buf); 41040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_query_capability(mm_camera_obj_t *my_obj); 41140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_set_parms(mm_camera_obj_t *my_obj, 4129376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li parm_buffer_t *parms); 41340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_get_parms(mm_camera_obj_t *my_obj, 4149376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li parm_buffer_t *parms); 41540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_map_buf(mm_camera_obj_t *my_obj, 41640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_type, 41740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int fd, 41840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t size); 41940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_unmap_buf(mm_camera_obj_t *my_obj, 42040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_type); 421c5bafeb72b56487c5a9ac91efda0c1b4c2d43607Muhua Liextern int32_t mm_camera_do_auto_focus(mm_camera_obj_t *my_obj, 422c5bafeb72b56487c5a9ac91efda0c1b4c2d43607Muhua Li cam_autofocus_cycle_t sweep_mode); 423c5bafeb72b56487c5a9ac91efda0c1b4c2d43607Muhua Liextern cam_autofocus_state_t mm_camera_cancel_auto_focus(mm_camera_obj_t *my_obj); 424c5bafeb72b56487c5a9ac91efda0c1b4c2d43607Muhua Liextern int32_t mm_camera_prepare_snapshot(mm_camera_obj_t *my_obj); 42540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern uint32_t mm_camera_add_channel(mm_camera_obj_t *my_obj, 42640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_channel_attr_t *attr, 42740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_buf_notify_t channel_cb, 42840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void *userdata); 42940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_del_channel(mm_camera_obj_t *my_obj, 43040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id); 43140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern uint32_t mm_camera_add_stream(mm_camera_obj_t *my_obj, 43240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id); 43340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_del_stream(mm_camera_obj_t *my_obj, 43440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id, 43540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id); 43640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_config_stream(mm_camera_obj_t *my_obj, 43740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id, 43840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id, 43940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_stream_config_t *config); 44040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_start_channel(mm_camera_obj_t *my_obj, 44140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id); 44240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_stop_channel(mm_camera_obj_t *my_obj, 44340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id); 44440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_request_super_buf(mm_camera_obj_t *my_obj, 44540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id, 44640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t num_buf_requested); 44740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_cancel_super_buf_request(mm_camera_obj_t *my_obj, 44840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id); 44940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_set_stream_parms(mm_camera_obj_t *my_obj, 45040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id, 45140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t s_id, 4529376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li cam_stream_parm_buffer_t *parms); 45340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_get_stream_parms(mm_camera_obj_t *my_obj, 45440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id, 45540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t s_id, 4569376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li cam_stream_parm_buffer_t *parms); 45740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_register_event_notify_internal(mm_camera_obj_t *my_obj, 45840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_event_notify_t evt_cb, 45940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void * user_data); 46040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_map_stream_buf(mm_camera_obj_t *my_obj, 46140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id, 46240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id, 46340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_type, 4649376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li uint32_t buf_idx, 4659376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li int32_t plane_idx, 46640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int fd, 46740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t size); 46840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_unmap_stream_buf(mm_camera_obj_t *my_obj, 46940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id, 47040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id, 47140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_type, 4729376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li uint32_t buf_idx, 4739376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li int32_t plane_idx); 47440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_do_stream_action(mm_camera_obj_t *my_obj, 47540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t ch_id, 47640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t stream_id, 47740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void *actions); 47840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 47940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* mm_channel */ 48040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_channel_fsm_fn(mm_channel_t *my_obj, 48140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_channel_evt_type_t evt, 48240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void * in_val, 48340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void * out_val); 48440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_channel_init(mm_channel_t *my_obj, 48540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_channel_attr_t *attr, 48640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_buf_notify_t channel_cb, 48740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void *userdata); 48840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* qbuf is a special case that not going through state machine. 48940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * This is to avoid deadlock when trying to aquire ch_lock, 49040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * from the context of dataCB, but async stop is holding ch_lock */ 49140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_channel_qbuf(mm_channel_t *my_obj, 49240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_buf_def_t *buf); 49340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 49440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* mm_stream */ 49540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_stream_fsm_fn(mm_stream_t *my_obj, 49640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_stream_evt_type_t evt, 49740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void * in_val, 49840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void * out_val); 49940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* Allow other stream to register dataCB at certain stream. 50040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * This is for use case of video sized live snapshot, 50140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * because snapshot stream need register one time CB at video stream. 50240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * ext_image_mode and sensor_idx are used to identify the destinate stream 50340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * to be register with dataCB. */ 50440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_stream_reg_buf_cb(mm_stream_t *my_obj, 50540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_stream_data_cb_t *val); 50640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_stream_map_buf(mm_stream_t *my_obj, 50740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_type, 50840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t frame_idx, 5099376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li int32_t plane_idx, 51040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int fd, 51140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t size); 51240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_stream_unmap_buf(mm_stream_t *my_obj, 51340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint8_t buf_type, 5149376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li uint32_t frame_idx, 5159376681fc1c945a9789cab5bbd0b3badbb7165deMuhua Li int32_t plane_idx); 51640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 51740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 51840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* utiltity fucntion declared in mm-camera-inteface2.c 51940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab * and need be used by mm-camera and below*/ 52040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabuint32_t mm_camera_util_generate_handler(uint8_t index); 52140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabconst char * mm_camera_util_get_dev_name(uint32_t cam_handler); 52240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabuint8_t mm_camera_util_get_index_by_handler(uint32_t handler); 52340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 52440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab/* poll/cmd thread functions */ 52540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_poll_thread_launch( 52640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_poll_thread_t * poll_cb, 52740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_poll_thread_type_t poll_type); 52840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_poll_thread_release(mm_camera_poll_thread_t *poll_cb); 52940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_poll_thread_add_poll_fd( 53040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_poll_thread_t * poll_cb, 53140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t handler, 53240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab int32_t fd, 53340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_poll_notify_t nofity_cb, 53440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void *userdata); 53540f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_poll_thread_del_poll_fd( 53640f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_poll_thread_t * poll_cb, 53740f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab uint32_t handler); 53840f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_cmd_thread_launch( 53940f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_cmd_thread_t * cmd_thread, 54040f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab mm_camera_cmd_cb_t cb, 54140f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab void* user_data); 54240f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftabextern int32_t mm_camera_cmd_thread_release(mm_camera_cmd_thread_t * cmd_thread); 54340f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab 54440f2a8d5488cb10a1a6f30e20f1acb6eee372da0Mansoor Aftab#endif /* __MM_CAMERA_H__ */ 545