C++ (Cpp) OSInstallMISR示例

示例#1

PVRSRV_ERROR SysFinalise(IMG_VOID)
{
	PVRSRV_ERROR eError = PVRSRV_OK;

	eError = OSInstallMISR(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: OSInstallMISR failed"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_MISR_INSTALLED);

#if defined(SYS_USING_INTERRUPTS) && !defined(SUPPORT_DRI_DRM_EXT)
	eError = OSInstallSystemLISR(gpsSysData, gsSGXDeviceMap.ui32IRQ);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: OSInstallSystemLISR failed"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_LISR_INSTALLED);
#endif

#if (defined(SYS_USING_INTERRUPTS) && !defined(SUPPORT_DRI_DRM_EXT))
	SysEnableInterrupts(gpsSysData);
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_IRQ_ENABLED);
#endif

	eError = SysCreateVersionString(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to create a system version string"));
	}

	return eError;
}

示例#2

文件： sysconfig.c 项目： macroliu/samsung_kernel_nowplus

PVRSRV_ERROR SysFinalise(IMG_VOID)
{
	PVRSRV_ERROR eError = PVRSRV_OK;

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	eError = EnableSGXClocksWrap(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to Enable SGX clocks (%d)", eError));
		(IMG_VOID)SysDeinitialise(gpsSysData);
		gpsSysData = IMG_NULL;
		return eError;
	}
#endif

#if defined(SYS_USING_INTERRUPTS)

	eError = OSInstallMISR(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to install MISR"));
		(IMG_VOID)SysDeinitialise(gpsSysData);
		gpsSysData = IMG_NULL;
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_MISR);


	eError = OSInstallDeviceLISR(gpsSysData, gsSGXDeviceMap.ui32IRQ, "SGX ISR", gpsSGXDevNode);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to install ISR"));
		(IMG_VOID)SysDeinitialise(gpsSysData);
		gpsSysData = IMG_NULL;
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_LISR);
#endif


	gpsSysData->pszVersionString = SysCreateVersionString(gsSGXDeviceMap.sRegsCpuPBase);
	if (!gpsSysData->pszVersionString)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to create a system version string"));
	}
	else
	{
		PVR_DPF((PVR_DBG_WARNING, "SysFinalise: Version string: %s", gpsSysData->pszVersionString));
	}

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)

	DisableSGXClocks(gpsSysData);
#endif

	gpsSysSpecificData->bSGXInitComplete = IMG_TRUE;

	return eError;
}

示例#3

文件： sysconfig.c 项目： robtaylor/pvr-omap4-dkms

/*!
******************************************************************************

 @Function	SysFinalise
 
 @Description Final part of initialisation at 'driver load' time
 
 @Return   PVRSRV_ERROR  : 

******************************************************************************/
PVRSRV_ERROR SysFinalise(IMG_VOID)
{
	PVRSRV_ERROR eError = PVRSRV_OK;

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	eError = EnableSGXClocksWrap(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to Enable SGX clocks (%d)", eError));
		return eError;
	}
#endif	/* SUPPORT_ACTIVE_POWER_MANAGEMENT */

	eError = OSInstallMISR(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to install MISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_MISR);

#if defined(SYS_USING_INTERRUPTS)
	/* install a Device ISR */
	eError = OSInstallDeviceLISR(gpsSysData, gsSGXDeviceMap.ui32IRQ, "SGX ISR", gpsSGXDevNode);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to install ISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_LISR);
#if !defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	SysEnableSGXInterrupts(gpsSysData);
#endif
#endif /* defined(SYS_USING_INTERRUPTS) */
#if defined(__linux__)
	/* Create a human readable version string for this system */
	gpsSysData->pszVersionString = SysCreateVersionString();
	if (!gpsSysData->pszVersionString)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to create a system version string"));
		return PVRSRV_ERROR_INIT_FAILURE;
	}
	else
	{
		PVR_TRACE(("SysFinalise: Version string: %s", gpsSysData->pszVersionString));
	}
#endif

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	/* SGX defaults to D3 power state */
	DisableSGXClocks(gpsSysData);
#endif	/* SUPPORT_ACTIVE_POWER_MANAGEMENT */

	gpsSysSpecificData->bSGXInitComplete = IMG_TRUE;

	return eError;
}

示例#4

文件： sysconfig.c 项目： mialwe/midnight-i9000-kernel

PVRSRV_ERROR SysFinalise(IMG_VOID)
{
	PVRSRV_ERROR eError;

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	eError = EnableSGXClocks();
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to Enable SGX clocks (%d)", eError));
		(IMG_VOID)SysDeinitialise(gpsSysData);
		gpsSysData = IMG_NULL;
		return eError;
	}
#endif
#if defined(SYS_USING_INTERRUPTS)

	eError = OSInstallMISR(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"OSInstallMISR: Failed to install MISR"));
		SysDeinitialise(gpsSysData);
		gpsSysData = IMG_NULL;
		return eError;
	}
	gsSysSpecificData.ui32SysSpecificData |= SYS_SPECIFIC_DATA_ENABLE_MISR;


	eError = OSInstallSystemLISR(gpsSysData, gsSGXDeviceMap.ui32IRQ);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"OSInstallSystemLISR: Failed to install ISR"));
		OSUninstallMISR(gpsSysData);
		SysDeinitialise(gpsSysData);
		gpsSysData = IMG_NULL;
		return eError;
	}
	gsSysSpecificData.ui32SysSpecificData |= SYS_SPECIFIC_DATA_ENABLE_LISR;

	gsSysSpecificData.ui32SysSpecificData |= SYS_SPECIFIC_DATA_ENABLE_IRQ;
#endif

	gpsSysData->pszVersionString=version_string;
	if (!gpsSysData->pszVersionString)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to create a system version string"));
    }
	else
	{
		PVR_DPF((PVR_DBG_WARNING, "SysFinalise: Version string: %s", gpsSysData->pszVersionString));
	}

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)

	DisableSGXClocks();
#endif
	return PVRSRV_OK;
}

示例#5

文件： sysconfig.c 项目： GREYFOXRGR/BPI-M3-bsp

/*!
******************************************************************************

 @Function	SysFinalise

 @Description Final part of system initialisation.

 @Return   PVRSRV_ERROR  :

******************************************************************************/
PVRSRV_ERROR SysFinalise(IMG_VOID)
{
	PVRSRV_ERROR eError;

	eError = OSInstallMISR(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"OSInstallMISR: Failed to install MISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_MISR);

#if defined(SYS_USING_INTERRUPTS)
	/* install a system ISR */
	eError = OSInstallSystemLISR(gpsSysData, gsSGXDeviceMap.ui32IRQ);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"OSInstallSystemLISR: Failed to install ISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_LISR);
#endif /* defined(SYS_USING_INTERRUPTS) */

#if  defined(SYS_USING_INTERRUPTS)
	SysEnableInterrupts(gpsSysData);
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_IRQ);
#endif

#if defined(__linux__)
	/* Create a human readable version string for this system */
	gpsSysData->pszVersionString = SysCreateVersionString(gsSGXDeviceMap.sRegsCpuPBase);
	if (!gpsSysData->pszVersionString)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to create a system version string"));
    }
	else
	{
		PVR_DPF((PVR_DBG_MESSAGE, "SysFinalise: Version string: %s", gpsSysData->pszVersionString));
	}
#endif

	return PVRSRV_OK;
}

示例#6

文件： sysconfig.c 项目： GREYFOXRGR/BPI-M3-bsp

/***********************************************************************//**
 * Final part of initialisation.  After this, the system is ready to
 * begin work
 *
 * @returns PVRSRV_OK for success, or failure code
 **************************************************************************/
PVRSRV_ERROR SysFinalise(IMG_VOID)
{
	PVRSRV_ERROR eError;
#if defined(SYS_USING_INTERRUPTS)

	eError = OSInstallMISR(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"OSInstallMISR: Failed to install MISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_MISR_INSTALLED);

	/* install a system ISR */
	eError = OSInstallSystemLISR(gpsSysData, gsSGXDeviceMap.ui32IRQ);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"OSInstallSystemLISR: Failed to install ISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_LISR_INSTALLED);

	SysEnableInterrupts(gpsSysData);
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_IRQ_ENABLED);
#endif /* defined(SYS_USING_INTERRUPTS) */

#if !defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	SysPowerOnSGX();
#endif

	eError = SysCreateVersionString(gpsSysData, &gsSGXDeviceMap);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to create a system version string"));
	}
	else
	{
		PVR_DPF((PVR_DBG_WARNING, "SysFinalise: Version string: %s", gpsSysData->pszVersionString));
	}

	return PVRSRV_OK;
}

示例#7

/*!
******************************************************************************

 @Function	SysFinalise

 @Description Final part of initialisation


 @Return   PVRSRV_ERROR  :

******************************************************************************/
PVRSRV_ERROR SysFinalise(IMG_VOID)
{
    PVRSRV_ERROR eError;

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
    eError = EnableSGXClocks();
    if (eError != PVRSRV_OK)
    {
        PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to Enable SGX clocks (%d)", eError));
        (IMG_VOID)SysDeinitialise(gpsSysData);
        gpsSysData = IMG_NULL;
        return eError;
    }
#endif

    eError = OSInstallMISR(gpsSysData);
    if (eError != PVRSRV_OK)
    {
        PVR_DPF((PVR_DBG_ERROR,"OSInstallMISR: Failed to install MISR"));
        SysDeinitialise(gpsSysData);
        gpsSysData = IMG_NULL;
        return eError;
    }
    gsSysSpecificData.ui32SysSpecificData |= SYS_SPECIFIC_DATA_ENABLE_MISR;

#if defined(SYS_USING_INTERRUPTS)
    /* install a system ISR */
    eError = OSInstallSystemLISR(gpsSysData, gsSGXDeviceMap.ui32IRQ);
    if (eError != PVRSRV_OK)
    {
        PVR_DPF((PVR_DBG_ERROR,"OSInstallSystemLISR: Failed to install ISR"));
        OSUninstallMISR(gpsSysData);
        SysDeinitialise(gpsSysData);
        gpsSysData = IMG_NULL;
        return eError;
    }

    gsSysSpecificData.ui32SysSpecificData |= SYS_SPECIFIC_DATA_ENABLE_LISR;
    gsSysSpecificData.ui32SysSpecificData |= SYS_SPECIFIC_DATA_ENABLE_IRQ;
#endif /* defined(SYS_USING_INTERRUPTS) */

    /* Create a human readable version string for this system */
    gpsSysData->pszVersionString = gszVersionString;

    if (!gpsSysData->pszVersionString)
    {
        PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to create a system version string"));
    }
    else
    {
        PVR_DPF((PVR_DBG_WARNING, "SysFinalise: Version string: %s", gpsSysData->pszVersionString));
    }

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
    DisableSGXClocks();
    cpufreq_register_notifier(&cpufreq_limit_notifier,
                              CPUFREQ_POLICY_NOTIFIER);
#endif

    return PVRSRV_OK;
}