1 /* 2 * SPDX-FileCopyrightText: Copyright (c) 2014-2015 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 __NVKMS_MODESET_H__ 25 #define __NVKMS_MODESET_H__ 26 27 #include "nvkms-types.h" 28 #include "class/cl0092_callback.h" 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 NvBool 35 nvGetHwModeTimings(const NVDispEvoRec *pDispEvo, 36 const struct NvKmsSetModeOneHeadRequest *pRequestHead, 37 NVHwModeTimingsEvo *pTimings, 38 NVT_VIDEO_INFOFRAME_CTRL *pInfoFrameCtrl); 39 40 NvBool nvGetAllowHeadSurfaceInNvKms(const NVDevEvoRec *pDevEvo, 41 const struct NvKmsPerOpenDev *pOpenDev, 42 const struct NvKmsSetModeRequest *pRequest); 43 44 NvBool nvSetDispModeEvo(NVDevEvoPtr pDevEvo, 45 struct NvKmsPerOpenDev *pOpenDev, 46 const struct NvKmsSetModeRequest *pRequest, 47 struct NvKmsSetModeReply *pReply, 48 NvBool bypassComposition, 49 NvBool doRasterLock); 50 51 typedef NvBool (*NVShutDownApiHeadsTestFunc)( 52 const NVDispEvoRec *pDispEvo, 53 const NvU32 apiHead, 54 void *pData); 55 56 void nvShutDownApiHeads(NVDevEvoPtr pDevEvo, 57 struct NvKmsPerOpenDev *pOpenDev, 58 NVShutDownApiHeadsTestFunc pTestFunc, 59 void *pData, 60 NvBool doRasterLock); 61 62 NVVBlankCallbackPtr 63 nvApiHeadRegisterVBlankCallback(NVDispEvoPtr pDispEvo, 64 const NvU32 apiHead, 65 NVVBlankCallbackProc pCallback, 66 void *pUserData); 67 68 void nvApiHeadUnregisterVBlankCallback(NVDispEvoPtr pDispEvo, 69 NVVBlankCallbackPtr pCallback); 70 71 NVRgLine1CallbackPtr 72 nvApiHeadAddRgLine1Callback(NVDispEvoRec *pDispEvo, 73 const NvU32 apiHead, 74 NVRgLine1CallbackProc pCallbackProc, 75 void *pUserData); 76 77 void nvApiHeadGetScanLine(const NVDispEvoRec *pDispEvo, 78 const NvU32 apiHead, 79 NvU16 *pScanLine, 80 NvBool *pInBlankingPeriod); 81 82 #ifdef __cplusplus 83 }; 84 #endif 85 86 #endif /* __NVKMS_MODESET_H__ */ 87