1 /****************************************************************************
2  ****************************************************************************
3  ***
4  ***   This header was automatically generated from a Linux kernel header
5  ***   of the same name, to make information necessary for userspace to
6  ***   call into the kernel available to libc.  It contains only constants,
7  ***   structures, and macros generated from the original header, and thus,
8  ***   contains no copyrightable information.
9  ***
10  ***   To edit the content of this header, modify the corresponding
11  ***   source file (e.g. under external/kernel-headers/original/) then
12  ***   run bionic/libc/kernel/tools/update_all.py
13  ***
14  ***   Any manual change here will be lost the next time this script will
15  ***   be run. You've been warned!
16  ***
17  ****************************************************************************
18  ****************************************************************************/
19 #ifndef _UAPI_TEGRA_DRM_H_
20 #define _UAPI_TEGRA_DRM_H_
21 #include "drm.h"
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 #define DRM_TEGRA_GEM_CREATE_TILED (1 << 0)
26 #define DRM_TEGRA_GEM_CREATE_BOTTOM_UP (1 << 1)
27 struct drm_tegra_gem_create {
28   __u64 size;
29   __u32 flags;
30   __u32 handle;
31 };
32 struct drm_tegra_gem_mmap {
33   __u32 handle;
34   __u32 pad;
35   __u64 offset;
36 };
37 struct drm_tegra_syncpt_read {
38   __u32 id;
39   __u32 value;
40 };
41 struct drm_tegra_syncpt_incr {
42   __u32 id;
43   __u32 pad;
44 };
45 struct drm_tegra_syncpt_wait {
46   __u32 id;
47   __u32 thresh;
48   __u32 timeout;
49   __u32 value;
50 };
51 #define DRM_TEGRA_NO_TIMEOUT (0xffffffff)
52 struct drm_tegra_open_channel {
53   __u32 client;
54   __u32 pad;
55   __u64 context;
56 };
57 struct drm_tegra_close_channel {
58   __u64 context;
59 };
60 struct drm_tegra_get_syncpt {
61   __u64 context;
62   __u32 index;
63   __u32 id;
64 };
65 struct drm_tegra_get_syncpt_base {
66   __u64 context;
67   __u32 syncpt;
68   __u32 id;
69 };
70 struct drm_tegra_syncpt {
71   __u32 id;
72   __u32 incrs;
73 };
74 struct drm_tegra_cmdbuf {
75   __u32 handle;
76   __u32 offset;
77   __u32 words;
78   __u32 pad;
79 };
80 struct drm_tegra_reloc {
81   struct {
82     __u32 handle;
83     __u32 offset;
84   } cmdbuf;
85   struct {
86     __u32 handle;
87     __u32 offset;
88   } target;
89   __u32 shift;
90   __u32 pad;
91 };
92 struct drm_tegra_waitchk {
93   __u32 handle;
94   __u32 offset;
95   __u32 syncpt;
96   __u32 thresh;
97 };
98 struct drm_tegra_submit {
99   __u64 context;
100   __u32 num_syncpts;
101   __u32 num_cmdbufs;
102   __u32 num_relocs;
103   __u32 num_waitchks;
104   __u32 waitchk_mask;
105   __u32 timeout;
106   __u64 syncpts;
107   __u64 cmdbufs;
108   __u64 relocs;
109   __u64 waitchks;
110   __u32 fence;
111   __u32 reserved[5];
112 };
113 #define DRM_TEGRA_GEM_TILING_MODE_PITCH 0
114 #define DRM_TEGRA_GEM_TILING_MODE_TILED 1
115 #define DRM_TEGRA_GEM_TILING_MODE_BLOCK 2
116 struct drm_tegra_gem_set_tiling {
117   __u32 handle;
118   __u32 mode;
119   __u32 value;
120   __u32 pad;
121 };
122 struct drm_tegra_gem_get_tiling {
123   __u32 handle;
124   __u32 mode;
125   __u32 value;
126   __u32 pad;
127 };
128 #define DRM_TEGRA_GEM_BOTTOM_UP (1 << 0)
129 #define DRM_TEGRA_GEM_FLAGS (DRM_TEGRA_GEM_BOTTOM_UP)
130 struct drm_tegra_gem_set_flags {
131   __u32 handle;
132   __u32 flags;
133 };
134 struct drm_tegra_gem_get_flags {
135   __u32 handle;
136   __u32 flags;
137 };
138 #define DRM_TEGRA_GEM_CREATE 0x00
139 #define DRM_TEGRA_GEM_MMAP 0x01
140 #define DRM_TEGRA_SYNCPT_READ 0x02
141 #define DRM_TEGRA_SYNCPT_INCR 0x03
142 #define DRM_TEGRA_SYNCPT_WAIT 0x04
143 #define DRM_TEGRA_OPEN_CHANNEL 0x05
144 #define DRM_TEGRA_CLOSE_CHANNEL 0x06
145 #define DRM_TEGRA_GET_SYNCPT 0x07
146 #define DRM_TEGRA_SUBMIT 0x08
147 #define DRM_TEGRA_GET_SYNCPT_BASE 0x09
148 #define DRM_TEGRA_GEM_SET_TILING 0x0a
149 #define DRM_TEGRA_GEM_GET_TILING 0x0b
150 #define DRM_TEGRA_GEM_SET_FLAGS 0x0c
151 #define DRM_TEGRA_GEM_GET_FLAGS 0x0d
152 #define DRM_IOCTL_TEGRA_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_CREATE, struct drm_tegra_gem_create)
153 #define DRM_IOCTL_TEGRA_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_MMAP, struct drm_tegra_gem_mmap)
154 #define DRM_IOCTL_TEGRA_SYNCPT_READ DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SYNCPT_READ, struct drm_tegra_syncpt_read)
155 #define DRM_IOCTL_TEGRA_SYNCPT_INCR DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SYNCPT_INCR, struct drm_tegra_syncpt_incr)
156 #define DRM_IOCTL_TEGRA_SYNCPT_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SYNCPT_WAIT, struct drm_tegra_syncpt_wait)
157 #define DRM_IOCTL_TEGRA_OPEN_CHANNEL DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_OPEN_CHANNEL, struct drm_tegra_open_channel)
158 #define DRM_IOCTL_TEGRA_CLOSE_CHANNEL DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_CLOSE_CHANNEL, struct drm_tegra_close_channel)
159 #define DRM_IOCTL_TEGRA_GET_SYNCPT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT, struct drm_tegra_get_syncpt)
160 #define DRM_IOCTL_TEGRA_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SUBMIT, struct drm_tegra_submit)
161 #define DRM_IOCTL_TEGRA_GET_SYNCPT_BASE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT_BASE, struct drm_tegra_get_syncpt_base)
162 #define DRM_IOCTL_TEGRA_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_SET_TILING, struct drm_tegra_gem_set_tiling)
163 #define DRM_IOCTL_TEGRA_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_GET_TILING, struct drm_tegra_gem_get_tiling)
164 #define DRM_IOCTL_TEGRA_GEM_SET_FLAGS DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_SET_FLAGS, struct drm_tegra_gem_set_flags)
165 #define DRM_IOCTL_TEGRA_GEM_GET_FLAGS DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_GET_FLAGS, struct drm_tegra_gem_get_flags)
166 #ifdef __cplusplus
167 }
168 #endif
169 #endif
170