mirror of
https://github.com/revyos/thead-kernel.git
synced 2026-09-16 12:22:33 +02:00
282 lines
9.8 KiB
C
282 lines
9.8 KiB
C
/*************************************************************************/ /*!
|
|
@File
|
|
@Title RGX initialisation header file
|
|
@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
|
|
@Description Header for the RGX initialisation
|
|
@License Dual MIT/GPLv2
|
|
|
|
The contents of this file are subject to the MIT license as set out below.
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
Alternatively, the contents of this file may be used under the terms of
|
|
the GNU General Public License Version 2 ("GPL") in which case the provisions
|
|
of GPL are applicable instead of those above.
|
|
|
|
If you wish to allow use of your version of this file only under the terms of
|
|
GPL, and not to allow others to use your version of this file under the terms
|
|
of the MIT license, indicate your decision by deleting the provisions above
|
|
and replace them with the notice and other provisions required by GPL as set
|
|
out in the file called "GPL-COPYING" included in this distribution. If you do
|
|
not delete the provisions above, a recipient may use your version of this file
|
|
under the terms of either the MIT license or GPL.
|
|
|
|
This License is also included in this distribution in the file called
|
|
"MIT-COPYING".
|
|
|
|
EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
|
|
PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
|
|
BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
|
|
PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
|
|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/ /**************************************************************************/
|
|
|
|
#if !defined(RGXINIT_H)
|
|
#define RGXINIT_H
|
|
|
|
#include "connection_server.h"
|
|
#include "pvrsrv_error.h"
|
|
#include "img_types.h"
|
|
#include "device.h"
|
|
#include "rgxdevice.h"
|
|
#include "rgx_bridge.h"
|
|
#include "fwload.h"
|
|
|
|
#if defined(__linux__)
|
|
#define OS_FW_VERIFY_FUNCTION OSVerifyFirmware
|
|
#else
|
|
#define OS_FW_VERIFY_FUNCTION NULL
|
|
#endif
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function RGXInitDevPart2
|
|
|
|
@Description
|
|
|
|
Second part of server-side RGX initialisation
|
|
|
|
@Input psDeviceNode - device node
|
|
|
|
@Return PVRSRV_ERROR
|
|
|
|
******************************************************************************/
|
|
PVRSRV_ERROR RGXInitDevPart2 (PVRSRV_DEVICE_NODE *psDeviceNode,
|
|
IMG_UINT32 ui32DeviceFlags,
|
|
IMG_UINT32 ui32HWPerfHostFilter,
|
|
RGX_ACTIVEPM_CONF eActivePMConf);
|
|
|
|
PVRSRV_ERROR RGXInitAllocFWImgMem(PVRSRV_DEVICE_NODE *psDeviceNode,
|
|
IMG_DEVMEM_SIZE_T ui32FWCodeLen,
|
|
IMG_DEVMEM_SIZE_T ui32FWDataLen,
|
|
IMG_DEVMEM_SIZE_T uiFWCorememCodeLen,
|
|
IMG_DEVMEM_SIZE_T uiFWCorememDataLen);
|
|
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function RGXInitFirmware
|
|
|
|
@Description
|
|
|
|
Server-side RGX firmware initialisation
|
|
|
|
@Input psDeviceNode - device node
|
|
|
|
@Return PVRSRV_ERROR
|
|
|
|
******************************************************************************/
|
|
PVRSRV_ERROR
|
|
RGXInitFirmware(PVRSRV_DEVICE_NODE *psDeviceNode,
|
|
IMG_BOOL bEnableSignatureChecks,
|
|
IMG_UINT32 ui32SignatureChecksBufSize,
|
|
IMG_UINT32 ui32HWPerfFWBufSizeKB,
|
|
IMG_UINT64 ui64HWPerfFilter,
|
|
IMG_UINT32 ui32ConfigFlags,
|
|
IMG_UINT32 ui32LogType,
|
|
IMG_UINT32 ui32FilterFlags,
|
|
IMG_UINT32 ui32JonesDisableMask,
|
|
IMG_UINT32 ui32HWRDebugDumpLimit,
|
|
IMG_UINT32 ui32HWPerfCountersDataSize,
|
|
IMG_UINT32 *pui32TPUTrilinearFracMask,
|
|
RGX_RD_POWER_ISLAND_CONF eRGXRDPowerIslandingConf,
|
|
FW_PERF_CONF eFirmwarePerf,
|
|
IMG_UINT32 ui32KCCBSizeLog2,
|
|
IMG_UINT32 ui32ConfigFlagsExt,
|
|
IMG_UINT32 ui32FwOsCfgFlags);
|
|
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function RGXLoadAndGetFWData
|
|
|
|
@Description
|
|
|
|
Load FW and return pointer to FW data.
|
|
|
|
@Input psDeviceNode - device node
|
|
|
|
@Input ppsRGXFW - fw pointer
|
|
|
|
@Output ppbFWData - pointer to FW data (NULL if an error occurred)
|
|
|
|
@Return PVRSRV_ERROR - PVRSRV_OK on success
|
|
PVRSRV_ERROR_NOT_READY if filesystem is not ready
|
|
PVRSRV_ERROR_NOT_FOUND if no suitable FW image found
|
|
PVRSRV_ERROR_OUT_OF_MEMORY if unable to alloc memory for FW image
|
|
PVRSRV_ERROR_NOT_AUTHENTICATED if FW image failed verification
|
|
|
|
******************************************************************************/
|
|
PVRSRV_ERROR RGXLoadAndGetFWData(PVRSRV_DEVICE_NODE *psDeviceNode,
|
|
OS_FW_IMAGE **ppsRGXFW,
|
|
const IMG_BYTE **ppbFWData);
|
|
|
|
#if defined(PDUMP)
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function RGXInitHWPerfCounters
|
|
|
|
@Description
|
|
|
|
Initialisation of the performance counters
|
|
|
|
@Input psDeviceNode - device node
|
|
|
|
@Return PVRSRV_ERROR
|
|
|
|
******************************************************************************/
|
|
PVRSRV_ERROR RGXInitHWPerfCounters(PVRSRV_DEVICE_NODE *psDeviceNode);
|
|
#endif
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function RGXRegisterDevice
|
|
|
|
@Description
|
|
|
|
Registers the device with the system
|
|
|
|
@Input: psDeviceNode - device node
|
|
|
|
@Return PVRSRV_ERROR
|
|
|
|
******************************************************************************/
|
|
PVRSRV_ERROR RGXRegisterDevice(PVRSRV_DEVICE_NODE *psDeviceNode);
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function RGXDevBVNCString
|
|
|
|
@Description
|
|
|
|
Returns the Device BVNC string. It will allocate and fill it first, if necessary.
|
|
|
|
@Input: psDevInfo - device info (must not be null)
|
|
|
|
@Return IMG_PCHAR - pointer to BVNC string
|
|
|
|
******************************************************************************/
|
|
IMG_PCHAR RGXDevBVNCString(PVRSRV_RGXDEV_INFO *psDevInfo);
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function DevDeInitRGX
|
|
|
|
@Description
|
|
|
|
Reset and deinitialise Chip
|
|
|
|
@Input psDeviceNode - device info. structure
|
|
|
|
@Return PVRSRV_ERROR
|
|
|
|
******************************************************************************/
|
|
PVRSRV_ERROR DevDeInitRGX(PVRSRV_DEVICE_NODE *psDeviceNode);
|
|
|
|
|
|
#if !defined(NO_HARDWARE)
|
|
|
|
void RGX_WaitForInterruptsTimeout(PVRSRV_RGXDEV_INFO *psDevInfo);
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function SORgxGpuUtilStatsRegister
|
|
|
|
@Description SO Interface function called from the OS layer implementation.
|
|
Initialise data used to compute GPU utilisation statistics
|
|
for a particular user (identified by the handle passed as
|
|
argument). This function must be called only once for each
|
|
different user/handle.
|
|
|
|
@Input phGpuUtilUser - Pointer to handle used to identify a user of
|
|
RGXGetGpuUtilStats
|
|
|
|
@Return PVRSRV_ERROR
|
|
|
|
******************************************************************************/
|
|
PVRSRV_ERROR SORgxGpuUtilStatsRegister(IMG_HANDLE *phGpuUtilUser);
|
|
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function SORgxGpuUtilStatsUnregister
|
|
|
|
@Description SO Interface function called from the OS layer implementation.
|
|
Free data previously used to compute GPU utilisation statistics
|
|
for a particular user (identified by the handle passed as
|
|
argument).
|
|
|
|
@Input hGpuUtilUser - Handle used to identify a user of
|
|
RGXGetGpuUtilStats
|
|
|
|
@Return PVRSRV_ERROR
|
|
|
|
******************************************************************************/
|
|
PVRSRV_ERROR SORgxGpuUtilStatsUnregister(IMG_HANDLE hGpuUtilUser);
|
|
#endif /* !defined(NO_HARDWARE) */
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function RGXInitCreateFWKernelMemoryContext
|
|
|
|
@Description Called to perform initialisation during firmware kernel context
|
|
creation.
|
|
|
|
@Input psDeviceNode device node
|
|
******************************************************************************/
|
|
PVRSRV_ERROR RGXInitCreateFWKernelMemoryContext(PVRSRV_DEVICE_NODE *psDeviceNode);
|
|
|
|
/*!
|
|
*******************************************************************************
|
|
|
|
@Function RGXDeInitDestroyFWKernelMemoryContext
|
|
|
|
@Description Called to perform deinitialisation during firmware kernel
|
|
context destruction.
|
|
|
|
@Input psDeviceNode device node
|
|
******************************************************************************/
|
|
void RGXDeInitDestroyFWKernelMemoryContext(PVRSRV_DEVICE_NODE *psDeviceNode);
|
|
|
|
#endif /* RGXINIT_H */
|