/*
* Copyright (C) 2011-2014 MediaTek Inc.
* 
* This program is free software: you can redistribute it and/or modify it under the terms of the 
* GNU General Public License version 2 as published by the Free Software Foundation.
* 
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program.
* If not, see <http://www.gnu.org/licenses/>.
*/

//-----------------------------------------------------------------------------
#ifndef CAMERA_PIPE_MGR_IMP_H
#define CAMERA_PIPE_MGR_IMP_H
//-----------------------------------------------------------------------------
typedef unsigned long long  MUINT64;
typedef long long           MINT64;
typedef unsigned long       MUINT32;
typedef long                MINT32;
typedef unsigned char       MUINT8;
typedef char                MINT8;
typedef bool                MBOOL;
#define MTRUE               true
#define MFALSE              false
//-----------------------------------------------------------------------------
#define LOG_TAG "CamPipeMgr"
#define LOG_MSG(fmt, arg...)    pr_debug(LOG_TAG "[%s]"          fmt "\r\n", __FUNCTION__,           ##arg)
#define LOG_WRN(fmt, arg...)    pr_warn (LOG_TAG "[%s]WRN(%5d):" fmt "\r\n", __FUNCTION__, __LINE__, ##arg)
#define LOG_ERR(fmt, arg...)    pr_err  (LOG_TAG "[%s]ERR(%5d):" fmt "\r\n", __FUNCTION__, __LINE__, ##arg)
#define LOG_DMP(fmt, arg...)    pr_err  (LOG_TAG ""              fmt,                                ##arg)
//-----------------------------------------------------------------------------
#define CAM_PIPE_MGR_DEV_NUM        (1)
#define CAM_PIPE_MGR_DEV_MINOR_NUM  (1)
#define CAM_PIPE_MGR_DEV_NO_MINOR   (0)
#define CAM_PIPE_MGR_JIFFIES_MAX    (0xFFFFFFFF)
#define CAM_PIPE_MGR_PROC_NAME      "Default"
#define CAM_PIPE_MGR_SCEN_HW_AMOUNT (7)
#define CAM_PIPE_MGR_TIMEOUT_MAX    (10*1000)
//-----------------------------------------------------------------------------
#define CAM_PIPE_MGR_PIPE_NAME_LEN          (10)
#define CAM_PIPE_MGR_PIPE_NAME_CAM_IO       "CamIO"
#define CAM_PIPE_MGR_PIPE_NAME_POST_PROC    "PostProc"
#define CAM_PIPE_MGR_PIPE_NAME_XDP_CAM      "CamXDP"
//-----------------------------------------------------------------------------
typedef enum
{
    CAM_PIPE_MGR_PIPE_CAM_IO,
    CAM_PIPE_MGR_PIPE_POST_PROC,
    CAM_PIPE_MGR_PIPE_XDP_CAM,
    CAM_PIPE_MGR_PIPE_AMOUNT
}CAM_PIPE_MGR_PIPE_ENUM;
//
typedef enum
{
    CAM_PIPE_MGR_STATUS_OK,
    CAM_PIPE_MGR_STATUS_FAIL,
    CAM_PIPE_MGR_STATUS_TIMEOUT,
    CAM_PIPE_MGR_STATUS_UNKNOW
}CAM_PIPE_MGR_STATUS_ENUM;
//
#define CAM_PIPE_MGR_LOCK_TABLE_NONE    (   0)
#define CAM_PIPE_MGR_LOCK_TABLE_IC      (   (1<<CAM_PIPE_MGR_PIPE_CAM_IO)| \
                                            (1<<CAM_PIPE_MGR_PIPE_POST_PROC))
#define CAM_PIPE_MGR_LOCK_TABLE_VR      (   (1<<CAM_PIPE_MGR_PIPE_CAM_IO)| \
                                            (1<<CAM_PIPE_MGR_PIPE_XDP_CAM))
#define CAM_PIPE_MGR_LOCK_TABLE_ZSD     (   (1<<CAM_PIPE_MGR_PIPE_CAM_IO)| \
                                            (1<<CAM_PIPE_MGR_PIPE_XDP_CAM))
#define CAM_PIPE_MGR_LOCK_TABLE_IP      (   (1<<CAM_PIPE_MGR_PIPE_POST_PROC))
#define CAM_PIPE_MGR_LOCK_TABLE_N3D     (   (1<<CAM_PIPE_MGR_PIPE_CAM_IO)| \
                                            (1<<CAM_PIPE_MGR_PIPE_POST_PROC))
#define CAM_PIPE_MGR_LOCK_TABLE_VSS     (   (1<<CAM_PIPE_MGR_PIPE_CAM_IO)| \
                                            (1<<CAM_PIPE_MGR_PIPE_POST_PROC))
//-----------------------------------------------------------------------------
typedef struct
{
    pid_t   Pid;
    pid_t   Tgid;
    char    ProcName[TASK_COMM_LEN];
    MUINT32 PipeMask;
    MUINT32 TimeS;
    MUINT32 TimeUS;
}CAM_PIPE_MGR_PROC_STRUCT;
//
typedef struct
{
    pid_t   Pid;
    pid_t   Tgid;
    char    ProcName[TASK_COMM_LEN];
    MUINT32 TimeS;
    MUINT32 TimeUS;
}CAM_PIPE_MGR_PIPE_STRUCT;
//
typedef struct
{
    MUINT32                     PipeMask;
    spinlock_t                  SpinLock;
    dev_t                       DevNo;
    struct cdev*                pCharDrv;
    struct class*               pClass;
    wait_queue_head_t           WaitQueueHead;
    CAM_PIPE_MGR_MODE_STRUCT    Mode;
    CAM_PIPE_MGR_PIPE_STRUCT    PipeInfo[CAM_PIPE_MGR_PIPE_AMOUNT];
    char                        PipeName[CAM_PIPE_MGR_PIPE_AMOUNT][CAM_PIPE_MGR_PIPE_NAME_LEN];
    MUINT32                     PipeLockTable[CAM_PIPE_MGR_SCEN_HW_AMOUNT];
    MUINT32                     LogMask;
}CAM_PIPE_MGR_STRUCT;
//-----------------------------------------------------------------------------
#endif
//-----------------------------------------------------------------------------