1 /*
2  * SPDX-FileCopyrightText: Copyright (c) 2013-2015 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_CURSOR_H__
25 #define __NVKMS_CURSOR_H__
26 
27 #include "nvkms-types.h"
28 
29 NvBool nvGetCursorImageSurfaces(
30     const NVDevEvoRec *pDevEvo,
31     const NVEvoApiHandlesRec *pOpenDevSurfaceHandles,
32     const struct NvKmsSetCursorImageCommonParams *pParams,
33     NVSurfaceEvoPtr pSurfaceEvos[NVKMS_MAX_EYES]);
34 
35 NvBool nvSetCursorImage(
36     NVDispEvoPtr pDispEvo,
37     const struct NvKmsPerOpenDev *pOpenDevice,
38     const NVEvoApiHandlesRec *pOpenDevSurfaceHandles,
39     NvU32 apiHead,
40     const struct NvKmsSetCursorImageCommonParams *pParams);
41 
42 void nvEvoMoveCursorInternal(NVDispEvoPtr pDispEvo,
43                              NvU32 head, NvS16 x, NvS16 y);
44 
45 void nvMoveCursor(NVDispEvoPtr pDispEvo, const NvU32 apiHead,
46                   const struct NvKmsMoveCursorCommonParams *pParams);
47 
48 NvBool nvAllocCursorEvo(NVDevEvoPtr pDevEvo);
49 void nvFreeCursorEvo(NVDevEvoPtr pDevEvo);
50 
51 enum NvKmsAllocDeviceStatus nvInitDispHalCursorEvo(NVDevEvoPtr pDevEvo);
52 
53 #endif /* __NVKMS_CURSOR_H__ */
54