49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/*
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* Copyright (C) 2021 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/helpers/hw_info.h"
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#include "shared/source/os_interface/hw_info_config.h"
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#include "shared/source/os_interface/hw_info_config.inl"
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#include "shared/source/os_interface/hw_info_config_bdw_and_later.inl"
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namespace NEO {
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template <>
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int HwInfoConfigHw<IGFX_KABYLAKE>::configureHardwareCustom(HardwareInfo *hwInfo, OSInterface *osIface) {
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if (nullptr == osIface) {
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return 0;
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}
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GT_SYSTEM_INFO *gtSystemInfo = &hwInfo->gtSystemInfo;
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if (gtSystemInfo->SubSliceCount > 3) {
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gtSystemInfo->SliceCount = 2;
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} else {
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gtSystemInfo->SliceCount = 1;
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}
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gtSystemInfo->VEBoxInfo.Instances.Bits.VEBox0Enabled = 1;
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gtSystemInfo->VEBoxInfo.IsValid = true;
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if (hwInfo->platform.usDeviceID == 0x5927 ||
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hwInfo->platform.usDeviceID == 0x5926) {
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gtSystemInfo->EdramSizeInKb = 64 * 1024;
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}
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auto &kmdNotifyProperties = hwInfo->capabilityTable.kmdNotifyProperties;
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kmdNotifyProperties.enableKmdNotify = true;
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kmdNotifyProperties.enableQuickKmdSleep = true;
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kmdNotifyProperties.enableQuickKmdSleepForSporadicWaits = true;
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kmdNotifyProperties.delayKmdNotifyMicroseconds = 50000;
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kmdNotifyProperties.delayQuickKmdSleepMicroseconds = 5000;
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kmdNotifyProperties.delayQuickKmdSleepForSporadicWaitsMicroseconds = 200000;
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return 0;
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}
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template class HwInfoConfigHw<IGFX_KABYLAKE>;
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} // namespace NEO
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