drivers/misc/mediatek/gpu/gpu_rgx/m1.11_5516664/sofunc_pvr.h

/*************************************************************************/ /*!
@File
@Title          SO Interface header file for common PVR functions
@Copyright      Copyright (c) Imagination Technologies Ltd. All Rights Reserved
@Description    Contains SO interface functions. These functions are defined in
                the common layer and are called from the env layer OS specific
                implementation.
@License        Dual MIT/GPLv2

The contents of this file are subject to the MIT license as set out below.

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of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
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not delete the provisions above, a recipient may use your version of this file
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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*/ /**************************************************************************/

#if !defined(SOFUNC_PVR_H_)
#define SOFUNC_PVR_H_

#include "img_types.h"
#include "pvrsrv_error.h"

#include "device.h"
#include "pvr_notifier.h"


/**************************************************************************/ /*!
 @Function     SOPvrDbgRequestNotifyRegister
 @Description  SO Interface function called from the OS layer implementation.
               Register a callback function that is called when a debug request
               is made via a call PVRSRVDebugRequest. There are a number of
               verbosity levels ranging from DEBUG_REQUEST_VERBOSITY_LOW up to
               DEBUG_REQUEST_VERBOSITY_MAX. The callback will be called once
               for each level up to the highest level specified to
               PVRSRVDebugRequest.
@Output        phNotify             On success, points to debug notifier handle
@Input         psDevNode            Device node for which the debug callback
                                    should be registered
@Input         pfnDbgRequestNotify  Function callback
@Input         ui32RequesterID      Requester ID. This is used to determine
                                    the order in which callbacks are called,
                                    see DEBUG_REQUEST_*
@Input         hDbgReqeustHandle    Data to be passed back to the caller via
                                    the callback function
@Return        PVRSRV_ERROR         PVRSRV_OK on success and an error otherwise
*/ /******************************************************************** ******/
PVRSRV_ERROR SOPvrDbgRequestNotifyRegister(IMG_HANDLE *phNotify,
							  PVRSRV_DEVICE_NODE *psDevNode,
							  PFN_DBGREQ_NOTIFY pfnDbgRequestNotify,
							  IMG_UINT32 ui32RequesterID,
							  PVRSRV_DBGREQ_HANDLE hDbgRequestHandle);

/**************************************************************************/ /*!
 @Function     SOPvrDbgRequestNotifyUnregister
 @Description  SO Interface function called from the OS layer implementation.
               Remove and clean up the specified notifier registration so that
               it does not receive any further callbacks.
 @Input        hNotify     Handle returned to caller from
                           SOPvrDbgRequestNotifyRegister().
 @Return       PVRSRV_ERROR
*/ /***************************************************************************/
PVRSRV_ERROR SOPvrDbgRequestNotifyUnregister(IMG_HANDLE hNotify);


#endif /* SOFUNC_PVR_H_ */