| #ifndef _TCULIBDRM_HPP |
| #define _TCULIBDRM_HPP |
| /*------------------------------------------------------------------------- |
| * Vulkan Conformance Tests |
| * ------------------------ |
| * |
| * Copyright (c) 2022 NVIDIA, Inc. |
| * Copyright (c) 2022 The Khronos Group Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| *//*! |
| * \file |
| * \brief Drm utilities. |
| *//*--------------------------------------------------------------------*/ |
| |
| #if DEQP_SUPPORT_DRM && !defined(CTS_USES_VULKANSC) |
| |
| #include "deDynamicLibrary.hpp" |
| |
| #include "deUniquePtr.hpp" |
| |
| #include <xf86drm.h> |
| #include <xf86drmMode.h> |
| |
| namespace tcu |
| { |
| |
| class LibDrm : protected de::DynamicLibrary |
| { |
| typedef void (*FdDeleter)(int *); |
| typedef void (*PFNDRMMODEFREERESOURCESPROC)(drmModeRes *); |
| typedef void (*PFNDRMMODEFREECONNECTORPROC)(drmModeConnector *); |
| typedef void (*PFNDRMMODEFREEENCODERPROC)(drmModeEncoder *); |
| |
| public: |
| typedef de::UniquePtr<int, FdDeleter> FdPtr; |
| typedef de::UniquePtr<drmModeRes, PFNDRMMODEFREERESOURCESPROC> ResPtr; |
| typedef de::UniquePtr<drmModeConnector, PFNDRMMODEFREECONNECTORPROC> ConnectorPtr; |
| typedef de::UniquePtr<drmModeEncoder, PFNDRMMODEFREEENCODERPROC> EncoderPtr; |
| |
| LibDrm(void); |
| virtual ~LibDrm(void); |
| |
| drmDevicePtr *getDevices(int *pNumDevices) const; |
| const char *findDeviceNode(drmDevicePtr *devices, int count, int64_t major, int64_t minor) const; |
| void freeDevices(drmDevicePtr *devices, int count) const; |
| |
| FdPtr openFd(const char *node) const; |
| ResPtr getResources(int fd) const; |
| ConnectorPtr getConnector(int fd, uint32_t connectorId) const; |
| EncoderPtr getEncoder(int fd, uint32_t encoderId) const; |
| FdPtr createLease(int fd, const uint32_t *objects, int numObjects, int flags) const; |
| int authMagic(int fd, drm_magic_t magic) const; |
| |
| private: |
| int intGetDevices(drmDevicePtr devices[], int maxDevices) const; |
| |
| static const char *libDrmFiles[]; |
| |
| typedef int (*PFNDRMGETDEVICES2PROC)(uint32_t, drmDevicePtr[], int); |
| typedef int (*PFNDRMGETDEVICESPROC)(drmDevicePtr[], int); |
| typedef void (*PFNDRMFREEDEVICESPROC)(drmDevicePtr[], int); |
| typedef drmModeRes *(*PFNDRMMODEGETRESOURCESPROC)(int); |
| typedef drmModeConnector *(*PFNDRMMODEGETCONNECTORPROC)(int, uint32_t); |
| typedef drmModeEncoder *(*PFNDRMMODEGETENCODERPROC)(int, uint32_t); |
| typedef int (*PFNDRMMODECREATELEASEPROC)(int, const uint32_t *, int, int, uint32_t *); |
| typedef int (*PFNDRMAUTHMAGIC)(int, drm_magic_t); |
| PFNDRMGETDEVICES2PROC pGetDevices2; |
| PFNDRMGETDEVICESPROC pGetDevices; |
| PFNDRMFREEDEVICESPROC pFreeDevices; |
| PFNDRMMODEGETRESOURCESPROC pGetResources; |
| PFNDRMMODEGETCONNECTORPROC pGetConnector; |
| PFNDRMMODEGETENCODERPROC pGetEncoder; |
| PFNDRMMODEFREERESOURCESPROC pFreeResources; |
| PFNDRMMODEFREECONNECTORPROC pFreeConnector; |
| PFNDRMMODEFREEENCODERPROC pFreeEncoder; |
| PFNDRMMODECREATELEASEPROC pCreateLease; |
| PFNDRMAUTHMAGIC pAuthMagic; |
| }; |
| |
| } // namespace tcu |
| |
| #endif // DEQP_SUPPORT_DRM && !defined (CTS_USES_VULKANSC) |
| |
| #endif // _TCULIBDRM_HPP |