enum PVRSRV_ERROR PVRSRVSetPowerStateKM(enum PVR_POWER_STATE eNewPowerState) { enum PVRSRV_ERROR eError; struct SYS_DATA *psSysData; eError = SysAcquireData(&psSysData); if (eError != PVRSRV_OK) return eError; eError = PVRSRVSystemPrePowerStateKM(eNewPowerState); if (eError != PVRSRV_OK) goto ErrorExit; eError = PVRSRVSystemPostPowerStateKM(eNewPowerState); if (eError != PVRSRV_OK) goto ErrorExit; psSysData->eFailedPowerState = PVRSRV_POWER_Unspecified; return PVRSRV_OK; ErrorExit: PVR_DPF(PVR_DBG_ERROR, "PVRSRVSetPowerStateKM: " "Transition from %d to %d FAILED 0x%x", psSysData->eCurrentPowerState, eNewPowerState, eError); psSysData->eFailedPowerState = eNewPowerState; return eError; }
IMG_EXPORT PVRSRV_ERROR PVRSRVSetPowerStateKM(PVRSRV_SYS_POWER_STATE eNewSysPowerState) { PVRSRV_ERROR eError; SYS_DATA *psSysData; SysAcquireData(&psSysData); eError = PVRSRVSystemPrePowerStateKM(eNewSysPowerState); if(eError != PVRSRV_OK) { goto ErrorExit; } eError = PVRSRVSystemPostPowerStateKM(eNewSysPowerState); if(eError != PVRSRV_OK) { goto ErrorExit; } psSysData->eFailedPowerState = PVRSRV_SYS_POWER_STATE_Unspecified; return PVRSRV_OK; ErrorExit: PVR_DPF((PVR_DBG_ERROR, "PVRSRVSetPowerStateKM: Transition from %d to %d FAILED 0x%x", psSysData->eCurrentPowerState, eNewSysPowerState, eError)); psSysData->eFailedPowerState = eNewSysPowerState; return eError; }