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6#ifndef _PANFROST_DRM_H_
7#define _PANFROST_DRM_H_
8
9#include "drm.h"
10
11#if defined(__cplusplus)
12extern "C" {
13#endif
14
15#define DRM_PANFROST_SUBMIT 0x00
16#define DRM_PANFROST_WAIT_BO 0x01
17#define DRM_PANFROST_CREATE_BO 0x02
18#define DRM_PANFROST_MMAP_BO 0x03
19#define DRM_PANFROST_GET_PARAM 0x04
20#define DRM_PANFROST_GET_BO_OFFSET 0x05
21#define DRM_PANFROST_PERFCNT_ENABLE 0x06
22#define DRM_PANFROST_PERFCNT_DUMP 0x07
23#define DRM_PANFROST_MADVISE 0x08
24
25#define DRM_IOCTL_PANFROST_SUBMIT DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_SUBMIT, struct drm_panfrost_submit)
26#define DRM_IOCTL_PANFROST_WAIT_BO DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_WAIT_BO, struct drm_panfrost_wait_bo)
27#define DRM_IOCTL_PANFROST_CREATE_BO DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_CREATE_BO, struct drm_panfrost_create_bo)
28#define DRM_IOCTL_PANFROST_MMAP_BO DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_MMAP_BO, struct drm_panfrost_mmap_bo)
29#define DRM_IOCTL_PANFROST_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_GET_PARAM, struct drm_panfrost_get_param)
30#define DRM_IOCTL_PANFROST_GET_BO_OFFSET DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_GET_BO_OFFSET, struct drm_panfrost_get_bo_offset)
31#define DRM_IOCTL_PANFROST_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_MADVISE, struct drm_panfrost_madvise)
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39#define DRM_IOCTL_PANFROST_PERFCNT_ENABLE DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_PERFCNT_ENABLE, struct drm_panfrost_perfcnt_enable)
40#define DRM_IOCTL_PANFROST_PERFCNT_DUMP DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_PERFCNT_DUMP, struct drm_panfrost_perfcnt_dump)
41
42#define PANFROST_JD_REQ_FS (1 << 0)
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48
49struct drm_panfrost_submit {
50
51
52 __u64 jc;
53
54
55 __u64 in_syncs;
56
57
58 __u32 in_sync_count;
59
60
61 __u32 out_sync;
62
63
64 __u64 bo_handles;
65
66
67 __u32 bo_handle_count;
68
69
70 __u32 requirements;
71};
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80
81struct drm_panfrost_wait_bo {
82 __u32 handle;
83 __u32 pad;
84 __s64 timeout_ns;
85};
86
87#define PANFROST_BO_NOEXEC 1
88#define PANFROST_BO_HEAP 2
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95
96struct drm_panfrost_create_bo {
97 __u32 size;
98 __u32 flags;
99
100 __u32 handle;
101
102 __u32 pad;
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110
111 __u64 offset;
112};
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124
125struct drm_panfrost_mmap_bo {
126
127 __u32 handle;
128 __u32 flags;
129
130 __u64 offset;
131};
132
133enum drm_panfrost_param {
134 DRM_PANFROST_PARAM_GPU_PROD_ID,
135 DRM_PANFROST_PARAM_GPU_REVISION,
136 DRM_PANFROST_PARAM_SHADER_PRESENT,
137 DRM_PANFROST_PARAM_TILER_PRESENT,
138 DRM_PANFROST_PARAM_L2_PRESENT,
139 DRM_PANFROST_PARAM_STACK_PRESENT,
140 DRM_PANFROST_PARAM_AS_PRESENT,
141 DRM_PANFROST_PARAM_JS_PRESENT,
142 DRM_PANFROST_PARAM_L2_FEATURES,
143 DRM_PANFROST_PARAM_CORE_FEATURES,
144 DRM_PANFROST_PARAM_TILER_FEATURES,
145 DRM_PANFROST_PARAM_MEM_FEATURES,
146 DRM_PANFROST_PARAM_MMU_FEATURES,
147 DRM_PANFROST_PARAM_THREAD_FEATURES,
148 DRM_PANFROST_PARAM_MAX_THREADS,
149 DRM_PANFROST_PARAM_THREAD_MAX_WORKGROUP_SZ,
150 DRM_PANFROST_PARAM_THREAD_MAX_BARRIER_SZ,
151 DRM_PANFROST_PARAM_COHERENCY_FEATURES,
152 DRM_PANFROST_PARAM_TEXTURE_FEATURES0,
153 DRM_PANFROST_PARAM_TEXTURE_FEATURES1,
154 DRM_PANFROST_PARAM_TEXTURE_FEATURES2,
155 DRM_PANFROST_PARAM_TEXTURE_FEATURES3,
156 DRM_PANFROST_PARAM_JS_FEATURES0,
157 DRM_PANFROST_PARAM_JS_FEATURES1,
158 DRM_PANFROST_PARAM_JS_FEATURES2,
159 DRM_PANFROST_PARAM_JS_FEATURES3,
160 DRM_PANFROST_PARAM_JS_FEATURES4,
161 DRM_PANFROST_PARAM_JS_FEATURES5,
162 DRM_PANFROST_PARAM_JS_FEATURES6,
163 DRM_PANFROST_PARAM_JS_FEATURES7,
164 DRM_PANFROST_PARAM_JS_FEATURES8,
165 DRM_PANFROST_PARAM_JS_FEATURES9,
166 DRM_PANFROST_PARAM_JS_FEATURES10,
167 DRM_PANFROST_PARAM_JS_FEATURES11,
168 DRM_PANFROST_PARAM_JS_FEATURES12,
169 DRM_PANFROST_PARAM_JS_FEATURES13,
170 DRM_PANFROST_PARAM_JS_FEATURES14,
171 DRM_PANFROST_PARAM_JS_FEATURES15,
172 DRM_PANFROST_PARAM_NR_CORE_GROUPS,
173 DRM_PANFROST_PARAM_THREAD_TLS_ALLOC,
174};
175
176struct drm_panfrost_get_param {
177 __u32 param;
178 __u32 pad;
179 __u64 value;
180};
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187struct drm_panfrost_get_bo_offset {
188 __u32 handle;
189 __u32 pad;
190 __u64 offset;
191};
192
193struct drm_panfrost_perfcnt_enable {
194 __u32 enable;
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198
199 __u32 counterset;
200};
201
202struct drm_panfrost_perfcnt_dump {
203 __u64 buf_ptr;
204};
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217#define PANFROST_MADV_WILLNEED 0
218#define PANFROST_MADV_DONTNEED 1
219
220struct drm_panfrost_madvise {
221 __u32 handle;
222 __u32 madv;
223 __u32 retained;
224};
225
226#if defined(__cplusplus)
227}
228#endif
229
230#endif
231