1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
|
#ifndef _INTEL_DRIVER_H_
#define _INTEL_DRIVER_H_
#include <stddef.h>
#include <pthread.h>
#include <signal.h>
#include <stdbool.h>
#include <drm.h>
#include <i915_drm.h>
#include <intel_bufmgr.h>
#include <va/va_backend.h>
#include "va_backend_compat.h"
#include "intel_compiler.h"
#define BATCH_SIZE 0x80000
#define BATCH_RESERVED 0x10
#define CMD_MI (0x0 << 29)
#define CMD_2D (0x2 << 29)
#define CMD_3D (0x3 << 29)
#define MI_NOOP (CMD_MI | 0)
#define MI_BATCH_BUFFER_END (CMD_MI | (0xA << 23))
#define MI_BATCH_BUFFER_START (CMD_MI | (0x31 << 23))
#define MI_FLUSH (CMD_MI | (0x4 << 23))
#define MI_FLUSH_STATE_INSTRUCTION_CACHE_INVALIDATE (0x1 << 0)
#define MI_FLUSH_DW (CMD_MI | (0x26 << 23) | 0x2)
#define MI_FLUSH_DW_VIDEO_PIPELINE_CACHE_INVALIDATE (0x1 << 7)
#define XY_COLOR_BLT_CMD (CMD_2D | (0x50 << 22) | 0x04)
#define XY_COLOR_BLT_WRITE_ALPHA (1 << 21)
#define XY_COLOR_BLT_WRITE_RGB (1 << 20)
#define XY_COLOR_BLT_DST_TILED (1 << 11)
/* BR13 */
#define BR13_8 (0x0 << 24)
#define BR13_565 (0x1 << 24)
#define BR13_1555 (0x2 << 24)
#define BR13_8888 (0x3 << 24)
#define CMD_PIPE_CONTROL (CMD_3D | (3 << 27) | (2 << 24) | (0 << 16))
#define CMD_PIPE_CONTROL_NOWRITE (0 << 14)
#define CMD_PIPE_CONTROL_WRITE_QWORD (1 << 14)
#define CMD_PIPE_CONTROL_WRITE_DEPTH (2 << 14)
#define CMD_PIPE_CONTROL_WRITE_TIME (3 << 14)
#define CMD_PIPE_CONTROL_DEPTH_STALL (1 << 13)
#define CMD_PIPE_CONTROL_WC_FLUSH (1 << 12)
#define CMD_PIPE_CONTROL_IS_FLUSH (1 << 11)
#define CMD_PIPE_CONTROL_TC_FLUSH (1 << 10)
#define CMD_PIPE_CONTROL_NOTIFY_ENABLE (1 << 8)
#define CMD_PIPE_CONTROL_DC_FLUSH (1 << 5)
#define CMD_PIPE_CONTROL_GLOBAL_GTT (1 << 2)
#define CMD_PIPE_CONTROL_LOCAL_PGTT (0 << 2)
#define CMD_PIPE_CONTROL_DEPTH_CACHE_FLUSH (1 << 0)
struct intel_batchbuffer;
#define ALIGN(i, n) (((i) + (n) - 1) & ~((n) - 1))
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#define ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0]))
#define Bool int
#define True 1
#define False 0
#define SET_BLOCKED_SIGSET() do { \
sigset_t bl_mask; \
sigfillset(&bl_mask); \
sigdelset(&bl_mask, SIGFPE); \
sigdelset(&bl_mask, SIGILL); \
sigdelset(&bl_mask, SIGSEGV); \
sigdelset(&bl_mask, SIGBUS); \
sigdelset(&bl_mask, SIGKILL); \
pthread_sigmask(SIG_SETMASK, &bl_mask, &intel->sa_mask); \
} while (0)
#define RESTORE_BLOCKED_SIGSET() do { \
pthread_sigmask(SIG_SETMASK, &intel->sa_mask, NULL); \
} while (0)
#define PPTHREAD_MUTEX_LOCK() do { \
SET_BLOCKED_SIGSET(); \
pthread_mutex_lock(&intel->ctxmutex); \
} while (0)
#define PPTHREAD_MUTEX_UNLOCK() do { \
pthread_mutex_unlock(&intel->ctxmutex); \
RESTORE_BLOCKED_SIGSET(); \
} while (0)
#define WARN_ONCE(...) do { \
static int g_once = 1; \
if (g_once) { \
g_once = 0; \
printf("WARNING: " __VA_ARGS__); \
} \
} while (0)
struct intel_driver_data
{
int fd;
int device_id;
int revision;
int dri2Enabled;
sigset_t sa_mask;
pthread_mutex_t ctxmutex;
int locked;
dri_bufmgr *bufmgr;
unsigned int has_exec2 : 1; /* Flag: has execbuffer2? */
unsigned int has_bsd : 1; /* Flag: has bitstream decoder for H.264? */
unsigned int has_blt : 1; /* Flag: has BLT unit? */
unsigned int has_vebox : 1; /* Flag: has VEBOX unit */
};
bool intel_driver_init(VADriverContextP ctx);
void intel_driver_terminate(VADriverContextP ctx);
static INLINE struct intel_driver_data *
intel_driver_data(VADriverContextP ctx)
{
return (struct intel_driver_data *)ctx->pDriverData;
}
struct intel_region
{
int x;
int y;
unsigned int width;
unsigned int height;
unsigned int cpp;
unsigned int pitch;
unsigned int tiling;
unsigned int swizzle;
dri_bo *bo;
};
#define PCI_CHIP_GM45_GM 0x2A42
#define PCI_CHIP_IGD_E_G 0x2E02
#define PCI_CHIP_Q45_G 0x2E12
#define PCI_CHIP_G45_G 0x2E22
#define PCI_CHIP_G41_G 0x2E32
#define PCI_CHIP_B43_G 0x2E42
#define PCI_CHIP_B43_G1 0x2E92
#define PCI_CHIP_IRONLAKE_D_G 0x0042
#define PCI_CHIP_IRONLAKE_M_G 0x0046
#ifndef PCI_CHIP_SANDYBRIDGE_GT1
#define PCI_CHIP_SANDYBRIDGE_GT1 0x0102 /* Desktop */
#define PCI_CHIP_SANDYBRIDGE_GT2 0x0112
#define PCI_CHIP_SANDYBRIDGE_GT2_PLUS 0x0122
#define PCI_CHIP_SANDYBRIDGE_M_GT1 0x0106 /* Mobile */
#define PCI_CHIP_SANDYBRIDGE_M_GT2 0x0116
#define PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS 0x0126
#define PCI_CHIP_SANDYBRIDGE_S_GT 0x010A /* Server */
#endif
#define PCI_CHIP_IVYBRIDGE_GT1 0x0152 /* Desktop */
#define PCI_CHIP_IVYBRIDGE_GT2 0x0162
#define PCI_CHIP_IVYBRIDGE_M_GT1 0x0156 /* Mobile */
#define PCI_CHIP_IVYBRIDGE_M_GT2 0x0166
#define PCI_CHIP_IVYBRIDGE_S_GT1 0x015a /* Server */
#define PCI_CHIP_IVYBRIDGE_S_GT2 0x016a
#define PCI_CHIP_HASWELL_GT1 0x0402 /* Desktop */
#define PCI_CHIP_HASWELL_GT2 0x0412
#define PCI_CHIP_HASWELL_GT3 0x0422
#define PCI_CHIP_HASWELL_M_GT1 0x0406 /* Mobile */
#define PCI_CHIP_HASWELL_M_GT2 0x0416
#define PCI_CHIP_HASWELL_M_GT3 0x0426
#define PCI_CHIP_HASWELL_S_GT1 0x040a /* Server */
#define PCI_CHIP_HASWELL_S_GT2 0x041a
#define PCI_CHIP_HASWELL_S_GT3 0x042a
#define PCI_CHIP_HASWELL_B_GT1 0x040b /* Reserved */
#define PCI_CHIP_HASWELL_B_GT2 0x041b
#define PCI_CHIP_HASWELL_B_GT3 0x042b
#define PCI_CHIP_HASWELL_E_GT1 0x040e /* Reserved */
#define PCI_CHIP_HASWELL_E_GT2 0x041e
#define PCI_CHIP_HASWELL_E_GT3 0x042e
#define PCI_CHIP_HASWELL_SDV_GT1 0x0c02 /* Desktop */
#define PCI_CHIP_HASWELL_SDV_GT2 0x0c12
#define PCI_CHIP_HASWELL_SDV_GT3 0x0c22
#define PCI_CHIP_HASWELL_SDV_M_GT1 0x0c06 /* Mobile */
#define PCI_CHIP_HASWELL_SDV_M_GT2 0x0c16
#define PCI_CHIP_HASWELL_SDV_M_GT3 0x0c26
#define PCI_CHIP_HASWELL_SDV_S_GT1 0x0c0a /* Server */
#define PCI_CHIP_HASWELL_SDV_S_GT2 0x0c1a
#define PCI_CHIP_HASWELL_SDV_S_GT3 0x0c2a
#define PCI_CHIP_HASWELL_SDV_B_GT1 0x0c0b /* Reserved */
#define PCI_CHIP_HASWELL_SDV_B_GT2 0x0c1b
#define PCI_CHIP_HASWELL_SDV_B_GT3 0x0c2b
#define PCI_CHIP_HASWELL_SDV_E_GT1 0x0c0e /* Reserved */
#define PCI_CHIP_HASWELL_SDV_E_GT2 0x0c1e
#define PCI_CHIP_HASWELL_SDV_E_GT3 0x0c2e
#define PCI_CHIP_HASWELL_ULT_GT1 0x0A02 /* Desktop */
#define PCI_CHIP_HASWELL_ULT_GT2 0x0A12
#define PCI_CHIP_HASWELL_ULT_GT3 0x0A22
#define PCI_CHIP_HASWELL_ULT_M_GT1 0x0A06 /* Mobile */
#define PCI_CHIP_HASWELL_ULT_M_GT2 0x0A16
#define PCI_CHIP_HASWELL_ULT_M_GT3 0x0A26
#define PCI_CHIP_HASWELL_ULT_S_GT1 0x0A0A /* Server */
#define PCI_CHIP_HASWELL_ULT_S_GT2 0x0A1A
#define PCI_CHIP_HASWELL_ULT_S_GT3 0x0A2A
#define PCI_CHIP_HASWELL_ULT_B_GT1 0x0A0B /* Reserved */
#define PCI_CHIP_HASWELL_ULT_B_GT2 0x0A1B
#define PCI_CHIP_HASWELL_ULT_B_GT3 0x0A2B
#define PCI_CHIP_HASWELL_ULT_E_GT1 0x0A0E /* Reserved */
#define PCI_CHIP_HASWELL_ULT_E_GT2 0x0A1E
#define PCI_CHIP_HASWELL_ULT_E_GT3 0x0A2E
#define PCI_CHIP_HASWELL_CRW_GT1 0x0D02 /* Desktop */
#define PCI_CHIP_HASWELL_CRW_GT2 0x0D12
#define PCI_CHIP_HASWELL_CRW_GT3 0x0D22
#define PCI_CHIP_HASWELL_CRW_M_GT1 0x0D06 /* Mobile */
#define PCI_CHIP_HASWELL_CRW_M_GT2 0x0D16
#define PCI_CHIP_HASWELL_CRW_M_GT3 0x0D26
#define PCI_CHIP_HASWELL_CRW_S_GT1 0x0D0A /* Server */
#define PCI_CHIP_HASWELL_CRW_S_GT2 0x0D1A
#define PCI_CHIP_HASWELL_CRW_S_GT3 0x0D2A
#define PCI_CHIP_HASWELL_CRW_B_GT1 0x0D0B /* Reserved */
#define PCI_CHIP_HASWELL_CRW_B_GT2 0x0D1B
#define PCI_CHIP_HASWELL_CRW_B_GT3 0x0D2B
#define PCI_CHIP_HASWELL_CRW_E_GT1 0x0D0E /* Reserved */
#define PCI_CHIP_HASWELL_CRW_E_GT2 0x0D1E
#define PCI_CHIP_HASWELL_CRW_E_GT3 0x0D2E
#define PCI_CHIP_BAYTRAIL_M_1 0x0F31
#define PCI_CHIP_BAYTRAIL_M_2 0x0F32
#define PCI_CHIP_BAYTRAIL_M_3 0x0F33
#define PCI_CHIP_BAYTRAIL_M_4 0x0157
#define PCI_CHIP_BAYTRAIL_D 0x0155
#define IS_G45(devid) (devid == PCI_CHIP_IGD_E_G || \
devid == PCI_CHIP_Q45_G || \
devid == PCI_CHIP_G45_G || \
devid == PCI_CHIP_G41_G || \
devid == PCI_CHIP_B43_G || \
devid == PCI_CHIP_B43_G1)
#define IS_GM45(devid) (devid == PCI_CHIP_GM45_GM)
#define IS_G4X(devid) (IS_G45(devid) || IS_GM45(devid))
#define IS_IRONLAKE_D(devid) (devid == PCI_CHIP_IRONLAKE_D_G)
#define IS_IRONLAKE_M(devid) (devid == PCI_CHIP_IRONLAKE_M_G)
#define IS_IRONLAKE(devid) (IS_IRONLAKE_D(devid) || IS_IRONLAKE_M(devid))
#define IS_SNB_GT1(devid) (devid == PCI_CHIP_SANDYBRIDGE_GT1 || \
devid == PCI_CHIP_SANDYBRIDGE_M_GT1 || \
devid == PCI_CHIP_SANDYBRIDGE_S_GT)
#define IS_SNB_GT2(devid) (devid == PCI_CHIP_SANDYBRIDGE_GT2 || \
devid == PCI_CHIP_SANDYBRIDGE_GT2_PLUS || \
devid == PCI_CHIP_SANDYBRIDGE_M_GT2 || \
devid == PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS)
#define IS_GEN6(devid) (IS_SNB_GT1(devid) || \
IS_SNB_GT2(devid))
#define IS_BAYTRAIL_M1(devid) (devid == PCI_CHIP_BAYTRAIL_M_1)
#define IS_BAYTRAIL_M2(devid) (devid == PCI_CHIP_BAYTRAIL_M_2)
#define IS_BAYTRAIL_M3(devid) (devid == PCI_CHIP_BAYTRAIL_M_3)
#define IS_BAYTRAIL_D(devid) (devid == PCI_CHIP_BAYTRAIL_D)
#define IS_BAYTRAIL(devid) (IS_BAYTRAIL_M1(devid) || \
IS_BAYTRAIL_M2(devid) || \
IS_BAYTRAIL_M3(devid) || \
IS_BAYTRAIL_D(devid) )
#define IS_IVB_GT1(devid) (devid == PCI_CHIP_IVYBRIDGE_GT1 || \
devid == PCI_CHIP_IVYBRIDGE_M_GT1 || \
devid == PCI_CHIP_IVYBRIDGE_S_GT1)
#define IS_IVB_GT2(devid) (devid == PCI_CHIP_IVYBRIDGE_GT2 || \
devid == PCI_CHIP_IVYBRIDGE_M_GT2 || \
devid == PCI_CHIP_IVYBRIDGE_S_GT2)
#define IS_IVYBRIDGE(devid) (IS_IVB_GT1(devid) || \
IS_IVB_GT2(devid) || \
IS_BAYTRAIL(devid) )
#define IS_HSW_GT1(devid) (devid == PCI_CHIP_HASWELL_GT1 || \
devid == PCI_CHIP_HASWELL_M_GT1 || \
devid == PCI_CHIP_HASWELL_S_GT1 || \
devid == PCI_CHIP_HASWELL_B_GT1 || \
devid == PCI_CHIP_HASWELL_E_GT1 || \
devid == PCI_CHIP_HASWELL_SDV_GT1 || \
devid == PCI_CHIP_HASWELL_SDV_M_GT1 || \
devid == PCI_CHIP_HASWELL_SDV_S_GT1 || \
devid == PCI_CHIP_HASWELL_SDV_B_GT1 || \
devid == PCI_CHIP_HASWELL_SDV_E_GT1 || \
devid == PCI_CHIP_HASWELL_CRW_GT1 || \
devid == PCI_CHIP_HASWELL_CRW_M_GT1 || \
devid == PCI_CHIP_HASWELL_CRW_S_GT1 || \
devid == PCI_CHIP_HASWELL_CRW_B_GT1 || \
devid == PCI_CHIP_HASWELL_CRW_E_GT1 || \
devid == PCI_CHIP_HASWELL_ULT_GT1 || \
devid == PCI_CHIP_HASWELL_ULT_M_GT1 || \
devid == PCI_CHIP_HASWELL_ULT_S_GT1 || \
devid == PCI_CHIP_HASWELL_ULT_B_GT1 || \
devid == PCI_CHIP_HASWELL_ULT_E_GT1)
#define IS_HSW_GT2(devid) (devid == PCI_CHIP_HASWELL_GT2|| \
devid == PCI_CHIP_HASWELL_M_GT2|| \
devid == PCI_CHIP_HASWELL_S_GT2|| \
devid == PCI_CHIP_HASWELL_B_GT2 || \
devid == PCI_CHIP_HASWELL_E_GT2 || \
devid == PCI_CHIP_HASWELL_SDV_GT2|| \
devid == PCI_CHIP_HASWELL_SDV_M_GT2|| \
devid == PCI_CHIP_HASWELL_SDV_S_GT2|| \
devid == PCI_CHIP_HASWELL_SDV_B_GT2 || \
devid == PCI_CHIP_HASWELL_SDV_E_GT2 || \
devid == PCI_CHIP_HASWELL_CRW_GT2|| \
devid == PCI_CHIP_HASWELL_CRW_M_GT2|| \
devid == PCI_CHIP_HASWELL_CRW_S_GT2|| \
devid == PCI_CHIP_HASWELL_CRW_B_GT2|| \
devid == PCI_CHIP_HASWELL_CRW_E_GT2|| \
devid == PCI_CHIP_HASWELL_ULT_GT2|| \
devid == PCI_CHIP_HASWELL_ULT_M_GT2|| \
devid == PCI_CHIP_HASWELL_ULT_S_GT2|| \
devid == PCI_CHIP_HASWELL_ULT_B_GT2 || \
devid == PCI_CHIP_HASWELL_ULT_E_GT2)
#define IS_HSW_GT3(devid) (devid == PCI_CHIP_HASWELL_GT3 || \
devid == PCI_CHIP_HASWELL_M_GT3 || \
devid == PCI_CHIP_HASWELL_S_GT3 || \
devid == PCI_CHIP_HASWELL_B_GT3 || \
devid == PCI_CHIP_HASWELL_E_GT3 || \
devid == PCI_CHIP_HASWELL_SDV_GT3 || \
devid == PCI_CHIP_HASWELL_SDV_M_GT3 || \
devid == PCI_CHIP_HASWELL_SDV_S_GT3 || \
devid == PCI_CHIP_HASWELL_SDV_B_GT3 || \
devid == PCI_CHIP_HASWELL_SDV_E_GT3 || \
devid == PCI_CHIP_HASWELL_CRW_GT3 || \
devid == PCI_CHIP_HASWELL_CRW_M_GT3 || \
devid == PCI_CHIP_HASWELL_CRW_S_GT3 || \
devid == PCI_CHIP_HASWELL_CRW_B_GT3 || \
devid == PCI_CHIP_HASWELL_CRW_E_GT3 || \
devid == PCI_CHIP_HASWELL_ULT_GT3 || \
devid == PCI_CHIP_HASWELL_ULT_M_GT3 || \
devid == PCI_CHIP_HASWELL_ULT_S_GT3 || \
devid == PCI_CHIP_HASWELL_ULT_B_GT3 || \
devid == PCI_CHIP_HASWELL_ULT_E_GT3)
#define IS_HASWELL(devid) (IS_HSW_GT1(devid) || \
IS_HSW_GT2(devid) || \
IS_HSW_GT3(devid))
#define IS_GEN7(devid) (IS_IVYBRIDGE(devid) || \
IS_HASWELL(devid))
#endif /* _INTEL_DRIVER_H_ */
|
