xref: /linux/drivers/gpu/drm/vmwgfx/device_include/svga_escape.h (revision 03ab8e6297acd1bc0eedaa050e2a1635c576fd11)
1 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
2 /*
3  * Copyright 2007,2020 VMware, Inc.
4  *
5  * Permission is hereby granted, free of charge, to any person
6  * obtaining a copy of this software and associated documentation
7  * files (the "Software"), to deal in the Software without
8  * restriction, including without limitation the rights to use, copy,
9  * modify, merge, publish, distribute, sublicense, and/or sell copies
10  * of the Software, and to permit persons to whom the Software is
11  * furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be
14  * included in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
20  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
21  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23  * SOFTWARE.
24  *
25  */
26 
27 /*
28  * svga_escape.h --
29  *
30  *    Definitions for our own (vendor-specific) SVGA Escape commands.
31  */
32 
33 
34 
35 #ifndef _SVGA_ESCAPE_H_
36 #define _SVGA_ESCAPE_H_
37 
38 #define SVGA_ESCAPE_NSID_VMWARE 0x00000000
39 #define SVGA_ESCAPE_NSID_DEVEL 0xFFFFFFFF
40 
41 #define SVGA_ESCAPE_VMWARE_MAJOR_MASK 0xFFFF0000
42 
43 #define SVGA_ESCAPE_VMWARE_HINT 0x00030000
44 #define SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN 0x00030001
45 
46 #pragma pack(push, 1)
47 typedef struct {
48 	uint32 command;
49 	uint32 fullscreen;
50 	struct {
51 		int32 x, y;
52 	} monitorPosition;
53 } SVGAEscapeHintFullscreen;
54 #pragma pack(pop)
55 
56 #endif
57