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本文整理汇总了C++中DisableSGXClocks函数的典型用法代码示例。如果您正苦于以下问题：C++ DisableSGXClocks函数的具体用法？C++ DisableSGXClocks怎么用？C++ DisableSGXClocks使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。 在下文中一共展示了DisableSGXClocks函数的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。 示例1: DisableSystemClocksIMG_VOID DisableSystemClocks(SYS_DATA *psSysData){ struct clk *psCLK; SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData; PVR_TRACE(("DisableSystemClocks: Disabling System Clocks")); DisableSGXClocks(psSysData); psCLK = clk_get(NULL, "sgx_fck"); if (IS_ERR(psCLK)) { PVR_DPF((PVR_DBG_ERROR, "EnableSystemClocks: Couldn't get SGX Interface Clock")); return; } clk_disable(psCLK); psCLK = clk_get(NULL, "sgx_ick"); if (IS_ERR(psCLK)) { PVR_DPF((PVR_DBG_ERROR, "EnableSystemClocks: Couldn't get SGX Interface Clock")); return; } clk_disable(psCLK); ReleaseGPTimer(psSysSpecData);}
开发者ID:TOWCM9lu3000，项目名称:android_hardware_ti_sgx，代码行数:31，
示例2: SysFinalisePVRSRV_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;}
开发者ID:macroliu，项目名称:samsung_kernel_nowplus，代码行数:59，
示例3: SysFinalisePVRSRV_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;}
开发者ID:mialwe，项目名称:midnight-i9000-kernel，代码行数:57，
示例4: SysFinalise/*!****************************************************************************** @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;}
开发者ID:robtaylor，项目名称:pvr-omap4-dkms，代码行数:67，
示例5: DisableSystemClocksIMG_VOID DisableSystemClocks(SYS_DATA *psSysData){ SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData; PVR_TRACE(("DisableSystemClocks: Disabling System Clocks")); DisableSGXClocks(psSysData); ReleaseGPTimer(psSysSpecData);}
开发者ID:fernandorocha，项目名称:ti-sdk-pvr，代码行数:10，
示例6: DisableSystemClocksIMG_VOID DisableSystemClocks(SYS_DATA *psSysData){ SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData; PVR_TRACE(("DisableSystemClocks: Disabling System Clocks")); DisableSGXClocks(psSysData); /* disable & gate clock, power down */ clk_disable_unprepare(psSysSpecData->psSGXClock); cpm_pwc_disable(psSysSpecData->pCPMHandle);}
开发者ID:GREYFOXRGR，项目名称:BPI-M3-bsp，代码行数:12，
示例7: DisableSystemClocksIMG_VOID DisableSystemClocks(SYS_DATA *psSysData){ SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData; IMG_BOOL bPowerLock;#if defined(DEBUG) || defined(TIMING) IMG_CPU_PHYADDR TimerRegPhysBase; IMG_HANDLE hTimerDisable; IMG_UINT32 *pui32TimerDisable;#endif PVR_TRACE(("DisableSystemClocks: Disabling System Clocks")); DisableSGXClocks(psSysData); bPowerLock = PowerLockWrappedOnCPU(psSysSpecData); if (bPowerLock) { PowerLockUnwrap(psSysSpecData); }#if defined(DEBUG) || defined(TIMING) TimerRegPhysBase.uiAddr = SYS_OMAP3430_GP11TIMER_ENABLE_SYS_PHYS_BASE; pui32TimerDisable = OSMapPhysToLin(TimerRegPhysBase, 4, PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED, &hTimerDisable); if (pui32TimerDisable == IMG_NULL) { PVR_DPF((PVR_DBG_ERROR, "DisableSystemClocks: OSMapPhysToLin failed")); } else { *pui32TimerDisable = 0; OSUnMapPhysToLin(pui32TimerDisable, 4, PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED, hTimerDisable); } clk_disable(psSysSpecData->psGPT11_ICK); clk_disable(psSysSpecData->psGPT11_FCK);#endif if (bPowerLock) { PowerLockWrap(psSysSpecData); }}
开发者ID:StarKissed，项目名称:android_kernel_omap，代码行数:51，
示例8: DisableSystemClocks/*!****************************************************************************** @Function DisableSystemClocks @Description Disable the graphics clocks. @Return none******************************************************************************/IMG_VOID DisableSystemClocks(SYS_DATA *psSysData){ SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData; PVR_TRACE(("DisableSystemClocks: Disabling System Clocks")); /* * Always disable the SGX clocks when the system clocks are disabled. * This saves having to make an explicit call to DisableSGXClocks if * active power management is enabled. */ DisableSGXClocks(psSysData); ReleaseGPTimer(psSysSpecData);}
开发者ID:eballetbo，项目名称:omap3-sgx-ddk-linux，代码行数:25，
示例9: DisableSystemClocks/*!****************************************************************************** @Function DisableSystemClocks @Description Disable the graphics clocks. @Return none******************************************************************************/IMG_VOID DisableSystemClocks(SYS_DATA *psSysData){ PVR_TRACE(("DisableSystemClocks: Disabling System Clocks")); AssertGpuResetSignal(); /* * Always disable the SGX clocks when the system clocks are disabled. * This saves having to make an explicit call to DisableSGXClocks if * active power management is enabled. */ DisableSGXClocks(psSysData); /* Set gpu power off gating valid */ SetBit(private_data.poweroff_gate.bit, 1, private_data.poweroff_gate.addr); /* Disable gpu power */ DisableGpuPower();}
开发者ID:GREYFOXRGR，项目名称:BPI-M3-bsp，代码行数:29，
示例10: DisableSystemClocksIMG_VOID DisableSystemClocks(SYS_DATA *psSysData){ SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData; IMG_BOOL bPowerLock;#if defined(DEBUG) || defined(TIMING) IMG_CPU_PHYADDR TimerRegPhysBase; IMG_HANDLE hTimerDisable; IMG_UINT32 *pui32TimerDisable;#endif PVR_TRACE(("DisableSystemClocks: Disabling System Clocks")); DisableSGXClocks(psSysData); bPowerLock = PowerLockWrappedOnCPU(psSysSpecData); if (bPowerLock) { PowerLockUnwrap(psSysSpecData); }#if defined(PDUMP) && !defined(NO_HARDWARE) && defined(CONSTRAINT_NOTIFICATIONS) { int res; PVR_TRACE(("DisableSystemClocks: Removing SGX OPP constraint")); res = constraint_remove(psSysSpecData->pVdd2Handle); if (res != 0) { PVR_DPF((PVR_DBG_WARNING, "DisableSystemClocks: constraint_remove failed (%d)", res)); } }#endif#if defined(CONSTRAINT_NOTIFICATIONS) UnRegisterConstraintNotifications();#endif#if defined(DEBUG) || defined(TIMING) TimerRegPhysBase.uiAddr = SYS_TI81xx_GP7TIMER_ENABLE_SYS_PHYS_BASE; pui32TimerDisable = OSMapPhysToLin(TimerRegPhysBase, 4, PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED, &hTimerDisable); if (pui32TimerDisable == IMG_NULL) { PVR_DPF((PVR_DBG_ERROR, "DisableSystemClocks: OSMapPhysToLin failed")); } else { *pui32TimerDisable = 0; OSUnMapPhysToLin(pui32TimerDisable, 4, PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED, hTimerDisable); } clk_disable(psSysSpecData->psGPT11_ICK); clk_disable(psSysSpecData->psGPT11_FCK);#endif #if defined(CONSTRAINT_NOTIFICATIONS) constraint_put(psSysSpecData->pVdd2Handle);#endif if (bPowerLock) { PowerLockWrap(psSysSpecData); }}
开发者ID:andreimironenko，项目名称:graphics-sdk，代码行数:76，
示例11: SysInitialise//.........这里部分代码省略......... PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to locate devices")); (IMG_VOID)SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_LOCATEDEV); eError = SysDvfsInitialize(gpsSysSpecificData); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to initialize DVFS")); (IMG_VOID)SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_DVFS_INIT); eError = PVRSRVRegisterDevice(gpsSysData, SGXRegisterDevice, DEVICE_SGX_INTERRUPT, &gui32SGXDeviceID); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to register device!")); (IMG_VOID)SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_REGDEV); psDeviceNode = gpsSysData->psDeviceNodeList; while(psDeviceNode) { switch(psDeviceNode->sDevId.eDeviceType) { case PVRSRV_DEVICE_TYPE_SGX: { DEVICE_MEMORY_INFO *psDevMemoryInfo; DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap; psDeviceNode->psLocalDevMemArena = IMG_NULL; psDevMemoryInfo = &psDeviceNode->sDevMemoryInfo; psDeviceMemoryHeap = psDevMemoryInfo->psDeviceMemoryHeap; for(i=0; i<psDevMemoryInfo->ui32HeapCount; i++) { psDeviceMemoryHeap[i].ui32Attribs |= PVRSRV_BACKINGSTORE_SYSMEM_NONCONTIG; } gpsSGXDevNode = psDeviceNode; gsSysSpecificData.psSGXDevNode = psDeviceNode; break; } default: PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to find SGX device node!")); return PVRSRV_ERROR_INIT_FAILURE; } psDeviceNode = psDeviceNode->psNext; } eError = EnableSystemClocksWrap(gpsSysData); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to Enable system clocks (%d)", eError)); (IMG_VOID)SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_SYSCLOCKS);#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 eError = PVRSRVInitialiseDevice(gui32SGXDeviceID); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to initialise device!")); (IMG_VOID)SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_INITDEV);#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT) DisableSGXClocks(gpsSysData);#endif return PVRSRV_OK;}
开发者ID:GREYFOXRGR，项目名称:BPI-M3-bsp，代码行数:101，
示例12: SysInitialise//.........这里部分代码省略......... psDeviceNode = gpsSysData->psDeviceNodeList; while(psDeviceNode) { switch(psDeviceNode->sDevId.eDeviceType) { case PVRSRV_DEVICE_TYPE_SGX: { DEVICE_MEMORY_INFO *psDevMemoryInfo; DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap; psDeviceNode->psLocalDevMemArena = IMG_NULL; psDevMemoryInfo = &psDeviceNode->sDevMemoryInfo; psDeviceMemoryHeap = psDevMemoryInfo->psDeviceMemoryHeap; for(i=0; i<psDevMemoryInfo->ui32HeapCount; i++) { psDeviceMemoryHeap[i].ui32Attribs |= PVRSRV_BACKINGSTORE_SYSMEM_NONCONTIG; } gpsSGXDevNode = psDeviceNode; gsSysSpecificData.psSGXDevNode = psDeviceNode; break; } default: PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to find SGX device node!")); return PVRSRV_ERROR_INIT_FAILURE; } psDeviceNode = psDeviceNode->psNext; } eError = EnableSystemClocksWrap(gpsSysData); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to Enable system clocks (%d)", eError)); (IMG_VOID)SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_SYSCLOCKS);#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 eError = PVRSRVInitialiseDevice(gui32SGXDeviceID); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to initialise device!")); (IMG_VOID)SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_INITDEV);#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT) DisableSGXClocks(gpsSysData);#endif #if !defined(PVR_NO_OMAP_TIMER)#if defined(PVR_OMAP_TIMER_BASE_IN_SYS_SPEC_DATA) TimerRegPhysBase = gsSysSpecificData.sTimerRegPhysBase;#else TimerRegPhysBase.uiAddr = SYS_TI335x_GP11TIMER_REGS_SYS_PHYS_BASE;#endif gpsSysData->pvSOCTimerRegisterKM = IMG_NULL; gpsSysData->hSOCTimerRegisterOSMemHandle = 0; if (TimerRegPhysBase.uiAddr != 0) { OSReservePhys(TimerRegPhysBase, 4, PVRSRV_HAP_MULTI_PROCESS|PVRSRV_HAP_UNCACHED, (IMG_VOID **)&gpsSysData->pvSOCTimerRegisterKM, &gpsSysData->hSOCTimerRegisterOSMemHandle); }#endif return PVRSRV_OK;}
开发者ID:TOWCM9lu3000，项目名称:android_hardware_ti_sgx，代码行数:101，
示例13: SysInitialise//.........这里部分代码省略......... */ psDeviceNode = gpsSysData->psDeviceNodeList; while(psDeviceNode) { /* perform any OEM SOC address space customisations here */ switch(psDeviceNode->sDevId.eDeviceType) { case PVRSRV_DEVICE_TYPE_SGX: { DEVICE_MEMORY_INFO *psDevMemoryInfo; DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap; /* specify the backing store to use for the devices MMU PT/PDs - the PT/PDs are always UMA in this system */ psDeviceNode->psLocalDevMemArena = IMG_NULL; /* useful pointers */ psDevMemoryInfo = &psDeviceNode->sDevMemoryInfo; psDeviceMemoryHeap = psDevMemoryInfo->psDeviceMemoryHeap; /* specify the backing store for all SGX heaps */ for(i=0; i<psDevMemoryInfo->ui32HeapCount; i++) { psDeviceMemoryHeap[i].ui32Attribs |= PVRSRV_BACKINGSTORE_SYSMEM_NONCONTIG; } gpsSGXDevNode = psDeviceNode; gsSysSpecificData.psSGXDevNode = psDeviceNode; break; } default: PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to find SGX device node!")); return PVRSRV_ERROR_INIT_FAILURE; } /* advance to next device */ psDeviceNode = psDeviceNode->psNext; } eError = EnableSystemClocksWrap(gpsSysData); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to Enable system clocks (%d)", eError)); (IMG_VOID)SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_SYSCLOCKS);#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 /* SUPPORT_ACTIVE_POWER_MANAGEMENT */ eError = PVRSRVInitialiseDevice(gui32SGXDeviceID); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to initialise device!")); (IMG_VOID)SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_INITDEV);#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT) /* SGX defaults to D3 power state */ DisableSGXClocks(gpsSysData);#endif /* SUPPORT_ACTIVE_POWER_MANAGEMENT */#if !defined(PVR_NO_OMAP_TIMER)#if defined(PVR_OMAP_TIMER_BASE_IN_SYS_SPEC_DATA) TimerRegPhysBase = gsSysSpecificData.sTimerRegPhysBase;#else TimerRegPhysBase.uiAddr = SYS_OMAP3630_GP11TIMER_REGS_SYS_PHYS_BASE;#endif gpsSysData->pvSOCTimerRegisterKM = IMG_NULL; gpsSysData->hSOCTimerRegisterOSMemHandle = 0; if (TimerRegPhysBase.uiAddr != 0) { OSReservePhys(TimerRegPhysBase, 4, PVRSRV_HAP_MULTI_PROCESS|PVRSRV_HAP_UNCACHED, IMG_NULL, (IMG_VOID **)&gpsSysData->pvSOCTimerRegisterKM, &gpsSysData->hSOCTimerRegisterOSMemHandle); }#endif /* !defined(PVR_NO_OMAP_TIMER) */ PVR_TRACE(("SysInitialise OK")); return PVRSRV_OK;}
开发者ID:schnitzeltony，项目名称:ti-sdk-pvr，代码行数:101，
示例14: SysInitialise//.........这里部分代码省略......... gpsSysData->psQueueList = IMG_NULL; eError = SysInitialiseCommon(gpsSysData); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed in SysInitialiseCommon")); SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } eError = SysLocateDevices(gpsSysData); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to locate devices")); SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } eError = PVRSRVRegisterDevice(gpsSysData, SGXRegisterDevice, 1, &gui32SGXDeviceID); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to register device!")); SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; } psDeviceNode = gpsSysData->psDeviceNodeList; while(psDeviceNode) { switch(psDeviceNode->sDevId.eDeviceType) { case PVRSRV_DEVICE_TYPE_SGX: { DEVICE_MEMORY_INFO *psDevMemoryInfo; DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap; IMG_UINT32 ui32MemConfig; if(gpsSysData->apsLocalDevMemArena[0] != IMG_NULL) { psDeviceNode->psLocalDevMemArena = gpsSysData->apsLocalDevMemArena[0]; ui32MemConfig = PVRSRV_BACKINGSTORE_LOCALMEM_CONTIG; } else { psDeviceNode->psLocalDevMemArena = IMG_NULL; ui32MemConfig = PVRSRV_BACKINGSTORE_SYSMEM_NONCONTIG; } psDevMemoryInfo = &psDeviceNode->sDevMemoryInfo; psDeviceMemoryHeap = psDevMemoryInfo->psDeviceMemoryHeap; for(i=0; i<psDevMemoryInfo->ui32HeapCount; i++) { psDeviceMemoryHeap[i].psLocalDevMemArena = gpsSysData->apsLocalDevMemArena[0]; psDeviceMemoryHeap[i].ui32Attribs |= ui32MemConfig; } break; } default: PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to find SGX device node!")); return PVRSRV_ERROR_INIT_FAILURE; } psDeviceNode = psDeviceNode->psNext; } PDUMPINIT(); eError = PVRSRVInitialiseDevice (gui32SGXDeviceID); if (eError != PVRSRV_OK) { PVR_DPF((PVR_DBG_ERROR,"SysInitialise: Failed to initialise device!")); SysDeinitialise(gpsSysData); gpsSysData = IMG_NULL; return eError; }#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT) DisableSGXClocks();#endif return PVRSRV_OK;}
开发者ID:253627764，项目名称:GT-I9500，代码行数:101，
注：本文中的DisableSGXClocks函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。
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