2 * Copyright (c) 2017-2019 Lima Project
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sub license,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the
12 * next paragraph) shall be included in all copies or substantial portions
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
30 #include "util/slab.h"
31 #include "util/list.h"
32 #include "os/os_thread.h"
34 #include "pipe/p_screen.h"
36 #define LIMA_DEBUG_GP (1 << 0)
37 #define LIMA_DEBUG_PP (1 << 1)
38 #define LIMA_DEBUG_DUMP (1 << 2)
39 #define LIMA_DEBUG_SHADERDB (1 << 3)
40 #define LIMA_DEBUG_NO_BO_CACHE (1 << 4)
41 #define LIMA_DEBUG_BO_CACHE (1 << 5)
42 #define LIMA_DEBUG_NO_TILING (1 << 6)
44 extern uint32_t lima_debug
;
45 extern int lima_ctx_num_plb
;
46 extern int lima_plb_max_blk
;
47 extern int lima_ppir_force_spilling
;
51 #define MIN_BO_CACHE_BUCKET (12) /* 2^12 = 4KB */
52 #define MAX_BO_CACHE_BUCKET (22) /* 2^22 = 4MB */
54 #define NR_BO_CACHE_BUCKETS (MAX_BO_CACHE_BUCKET - MIN_BO_CACHE_BUCKET + 1)
57 struct pipe_screen base
;
58 struct renderonly
*ro
;
71 struct util_hash_table
*bo_handles
;
72 struct util_hash_table
*bo_flink_names
;
73 struct list_head bo_cache_buckets
[NR_BO_CACHE_BUCKETS
];
74 struct list_head bo_cache_time
;
76 struct slab_parent_pool transfer_pool
;
78 struct ra_regs
*pp_ra
;
80 struct lima_bo
*pp_buffer
;
81 #define pp_frame_rsw_offset 0x0000
82 #define pp_clear_program_offset 0x0040
83 #define pp_reload_program_offset 0x0080
84 #define pp_shared_index_offset 0x00c0
85 #define pp_clear_gl_pos_offset 0x0100
86 #define pp_buffer_size 0x1000
90 static inline struct lima_screen
*
91 lima_screen(struct pipe_screen
*pscreen
)
93 return (struct lima_screen
*)pscreen
;
97 lima_screen_create(int fd
, struct renderonly
*ro
);