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https://github.com/intel/compute-runtime.git
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b180a83a24
This patch adds support to open and close the drm fd, so that more granular control of drm fd could be achieved. Related-To: LOCI-3986 Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
/*
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* Copyright (C) 2020-2023 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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#pragma once
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#include "shared/source/helpers/driver_model_type.h"
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#include "shared/source/os_interface/os_interface.h"
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#include <string>
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namespace NEO {
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class HwDeviceIdDrm : public HwDeviceId {
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public:
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static constexpr DriverModelType driverModelType = DriverModelType::DRM;
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HwDeviceIdDrm(int fileDescriptorIn, const char *pciPathIn)
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: HwDeviceId(DriverModelType::DRM),
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fileDescriptor(fileDescriptorIn), pciPath(pciPathIn) {}
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HwDeviceIdDrm(int fileDescriptorIn, const char *pciPathIn, const char *devNodePathIn)
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: HwDeviceId(DriverModelType::DRM),
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fileDescriptor(fileDescriptorIn), pciPath(pciPathIn), devNodePath(devNodePathIn) {}
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~HwDeviceIdDrm() override;
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int getFileDescriptor() const { return fileDescriptor; }
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const char *getPciPath() const { return pciPath.c_str(); }
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const char *getDeviceNode() const { return devNodePath.c_str(); }
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protected:
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int fileDescriptor;
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const std::string pciPath;
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const std::string devNodePath;
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};
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} // namespace NEO
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