2 * Copyright 2012 Advanced Micro Devices, Inc.
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 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
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 AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
24 * Christian König <christian.koenig@amd.com>
30 #include "radeon/drm/radeon_winsys.h"
32 #define SI_PM4_MAX_DW 256
33 #define SI_PM4_MAX_BO 32
34 #define SI_PM4_MAX_RELOCS 4
42 /* PKT3_SET_*_REG handling */
47 /* commands for the DE */
49 uint32_t pm4
[SI_PM4_MAX_DW
];
51 /* BO's referenced by this state */
53 struct r600_resource
*bo
[SI_PM4_MAX_BO
];
54 enum radeon_bo_usage bo_usage
[SI_PM4_MAX_BO
];
55 enum radeon_bo_priority bo_priority
[SI_PM4_MAX_BO
];
57 /* relocs for shader data */
59 unsigned relocs
[SI_PM4_MAX_RELOCS
];
64 void si_pm4_cmd_begin(struct si_pm4_state
*state
, unsigned opcode
);
65 void si_pm4_cmd_add(struct si_pm4_state
*state
, uint32_t dw
);
66 void si_pm4_cmd_end(struct si_pm4_state
*state
, bool predicate
);
68 void si_pm4_set_reg(struct si_pm4_state
*state
, unsigned reg
, uint32_t val
);
69 void si_pm4_add_bo(struct si_pm4_state
*state
,
70 struct r600_resource
*bo
,
71 enum radeon_bo_usage usage
,
72 enum radeon_bo_priority priority
);
74 void si_pm4_free_state(struct si_context
*sctx
,
75 struct si_pm4_state
*state
,
78 unsigned si_pm4_dirty_dw(struct si_context
*sctx
);
79 void si_pm4_emit(struct si_context
*sctx
, struct si_pm4_state
*state
);
80 void si_pm4_emit_dirty(struct si_context
*sctx
);
81 void si_pm4_reset_emitted(struct si_context
*sctx
);
82 void si_pm4_cleanup(struct si_context
*sctx
);