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
|
/*
* Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Authors:
* Rob Clark <robclark@freedesktop.org>
*/
#ifndef FREEDRENO_SCREEN_H_
#define FREEDRENO_SCREEN_H_
#include <freedreno_drmif.h>
#include <freedreno_ringbuffer.h>
#include "pipe/p_screen.h"
#include "util/u_memory.h"
#include "util/slab.h"
#include "os/os_thread.h"
#include "freedreno_batch_cache.h"
#include "freedreno_perfcntr.h"
#include "freedreno_util.h"
struct fd_bo;
struct fd_screen {
struct pipe_screen base;
mtx_t lock;
/* it would be tempting to use pipe_reference here, but that
* really doesn't work well if it isn't the first member of
* the struct, so not quite so awesome to be adding refcnting
* further down the inheritance hierarchy:
*/
int refcnt;
/* place for winsys to stash it's own stuff: */
void *winsys_priv;
struct slab_parent_pool transfer_pool;
uint32_t gmemsize_bytes;
uint32_t device_id;
uint32_t gpu_id; /* 220, 305, etc */
uint32_t chip_id; /* coreid:8 majorrev:8 minorrev:8 patch:8 */
uint32_t max_freq;
uint32_t ram_size;
uint32_t max_rts; /* max # of render targets */
uint32_t gmem_alignw, gmem_alignh;
uint32_t num_vsc_pipes;
uint32_t priority_mask;
bool has_timestamp;
unsigned num_perfcntr_groups;
const struct fd_perfcntr_group *perfcntr_groups;
/* generated at startup from the perfcntr groups: */
unsigned num_perfcntr_queries;
struct pipe_driver_query_info *perfcntr_queries;
void *compiler; /* currently unused for a2xx */
struct fd_device *dev;
/* NOTE: we still need a pipe associated with the screen in a few
* places, like screen->get_timestamp(). For anything context
* related, use ctx->pipe instead.
*/
struct fd_pipe *pipe;
uint32_t (*setup_slices)(struct fd_resource *rsc);
unsigned (*tile_mode)(const struct pipe_resource *prsc);
int64_t cpu_gpu_time_delta;
struct fd_batch_cache batch_cache;
bool reorder;
};
static inline struct fd_screen *
fd_screen(struct pipe_screen *pscreen)
{
return (struct fd_screen *)pscreen;
}
boolean fd_screen_bo_get_handle(struct pipe_screen *pscreen,
struct fd_bo *bo,
unsigned stride,
struct winsys_handle *whandle);
struct fd_bo * fd_screen_bo_from_handle(struct pipe_screen *pscreen,
struct winsys_handle *whandle);
struct pipe_screen * fd_screen_create(struct fd_device *dev);
static inline boolean
is_a20x(struct fd_screen *screen)
{
return (screen->gpu_id >= 200) && (screen->gpu_id < 210);
}
/* is a3xx patch revision 0? */
/* TODO a306.0 probably doesn't need this.. be more clever?? */
static inline boolean
is_a3xx_p0(struct fd_screen *screen)
{
return (screen->chip_id & 0xff0000ff) == 0x03000000;
}
static inline boolean
is_a3xx(struct fd_screen *screen)
{
return (screen->gpu_id >= 300) && (screen->gpu_id < 400);
}
static inline boolean
is_a4xx(struct fd_screen *screen)
{
return (screen->gpu_id >= 400) && (screen->gpu_id < 500);
}
static inline boolean
is_a5xx(struct fd_screen *screen)
{
return (screen->gpu_id >= 500) && (screen->gpu_id < 600);
}
static inline boolean
is_a6xx(struct fd_screen *screen)
{
return (screen->gpu_id >= 600) && (screen->gpu_id < 700);
}
/* is it using the ir3 compiler (shader isa introduced with a3xx)? */
static inline boolean
is_ir3(struct fd_screen *screen)
{
return is_a3xx(screen) || is_a4xx(screen) || is_a5xx(screen) || is_a6xx(screen);
}
static inline bool
has_compute(struct fd_screen *screen)
{
return is_a5xx(screen);
}
#endif /* FREEDRENO_SCREEN_H_ */
|
