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Enable KMD Notify on Linux DG1 

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This commit is contained in:
Zbigniew Zdanowicz 2021-04-07 12:51:30 +00:00 committed by Compute-Runtime-Automation
parent 32f9d46dc1
commit 889f1d0ae5
2 changed files with 13 additions and 1 deletions
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11
opencl/test/unit_test/gen12lp/dg1/linux/hw_info_config_tests_dg1.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2020 Intel Corporation
* Copyright (C) 2020-2021 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@ -23,3 +23,12 @@ DG1TEST_F(HwHelperTestGen12Lp, GivenDG1WhenConfigureHardwareCustomThenMTPIsNotSe
hwInfoConfig->configureHardwareCustom(&hardwareInfo, &osIface);
EXPECT_FALSE(hardwareInfo.featureTable.ftrGpGpuMidThreadLevelPreempt);
}
DG1TEST_F(HwHelperTestGen12Lp, GivenDG1WhenConfigureHardwareCustomThenKmdNotifyIsEnabled) {
HwInfoConfig *hwInfoConfig = HwInfoConfig::get(hardwareInfo.platform.eProductFamily);
OSInterface osIface;
hwInfoConfig->configureHardwareCustom(&hardwareInfo, &osIface);
EXPECT_TRUE(hardwareInfo.capabilityTable.kmdNotifyProperties.enableKmdNotify);
EXPECT_EQ(100ll, hardwareInfo.capabilityTable.kmdNotifyProperties.delayKmdNotifyMicroseconds);
}

3
shared/source/gen12lp/linux/hw_info_config_dg1.inl
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@ -18,6 +18,9 @@ int HwInfoConfigHw<IGFX_DG1>::configureHardwareCustom(HardwareInfo *hwInfo, OSIn
enableBlitterOperationsSupport(hwInfo);
hwInfo->featureTable.ftrGpGpuMidThreadLevelPreempt = false;
auto &kmdNotifyProperties = hwInfo->capabilityTable.kmdNotifyProperties;
kmdNotifyProperties.enableKmdNotify = true;
kmdNotifyProperties.delayKmdNotifyMicroseconds = 100;
return 0;
}