1 /* 2 * SPDX-FileCopyrightText: Copyright (c) 2015 NVIDIA CORPORATION & AFFILIATES. All rights reserved. 3 * SPDX-License-Identifier: MIT 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 */ 23 24 #ifndef __NV_KMS_PRIVATE_H__ 25 #define __NV_KMS_PRIVATE_H__ 26 27 #include "nvkms-types.h" 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 struct NvKmsPerOpenDev *nvAllocPerOpenDev(struct NvKmsPerOpen *pOpen, 34 NVDevEvoPtr pDevEvo, NvBool isPrivileged); 35 36 void nvFreePerOpenDev(struct NvKmsPerOpen *pOpen, 37 struct NvKmsPerOpenDev *pOpenDev); 38 39 void nvSendDpyEventEvo(const NVDpyEvoRec *pDpyEvo, const NvU32 eventType); 40 41 void nvSendDpyAttributeChangedEventEvo(const NVDpyEvoRec *pDpyEvo, 42 const enum NvKmsDpyAttribute attribute, 43 const NvS64 value); 44 45 void nvSendFrameLockAttributeChangedEventEvo( 46 const NVFrameLockEvoRec *pFrameLockEvo, 47 const enum NvKmsFrameLockAttribute attribute, 48 const NvS64 value); 49 50 void nvSendFlipOccurredEventEvo(const NVDispEvoRec *pDispEvo, 51 const NvU32 apiHead, const NvU32 layer); 52 53 void nvSendUnicastEvent(struct NvKmsPerOpen *pOpen); 54 55 void nvRemoveUnicastEvent(struct NvKmsPerOpen *pOpen); 56 57 #if defined(DEBUG) 58 NvBool nvSurfaceEvoInAnyOpens(const NVSurfaceEvoRec *pSurfaceEvo); 59 #endif 60 61 const struct NvKmsFlipPermissions *nvGetFlipPermissionsFromOpenDev( 62 const struct NvKmsPerOpenDev *pOpenDev); 63 64 const struct NvKmsModesetPermissions *nvGetModesetPermissionsFromOpenDev( 65 const struct NvKmsPerOpenDev *pOpenDev); 66 67 NVEvoApiHandlesRec *nvGetSurfaceHandlesFromOpenDev( 68 struct NvKmsPerOpenDev *pOpenDev); 69 const NVEvoApiHandlesRec *nvGetSurfaceHandlesFromOpenDevConst( 70 const struct NvKmsPerOpenDev *pOpenDev); 71 72 void nvKmsServiceNonStallInterrupt(void *dataPtr, NvU32 dataU32); 73 74 #ifdef __cplusplus 75 }; 76 #endif 77 78 #endif /* __NV_KMS_PRIVATE_H__ */ 79