1 /*
2  * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
3  *
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:
10  *
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
13  * Software.
14  *
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.
22  *
23  * Authors:
24  *      Jerome Glisse
25  */
26 #ifndef R600_PRIV_H
27 #define R600_PRIV_H
28 
29 #include "r600_pipe.h"
30 
31 #define R600_MAX_DRAW_CS_DWORDS 16
32 
33 /* these flags are used in register flags and added into block flags */
34 #define REG_FLAG_NEED_BO 1
35 #define REG_FLAG_DIRTY_ALWAYS 2
36 #define REG_FLAG_RV6XX_SBU 4
37 #define REG_FLAG_NOT_R600 8
38 #define REG_FLAG_ENABLE_ALWAYS 16
39 #define REG_FLAG_FLUSH_CHANGE 64
40 
41 #define GROUP_FORCE_NEW_BLOCK	0
42 
43 struct r600_reg {
44 	unsigned			offset;
45 	unsigned			flags;
46 	unsigned			sbu_flags;
47 };
48 
49 /*
50  * r600_hw_context.c
51  */
52 int r600_context_add_block(struct r600_context *ctx, const struct r600_reg *reg, unsigned nreg,
53 			   unsigned opcode, unsigned offset_base);
54 void r600_context_dirty_block(struct r600_context *ctx, struct r600_block *block,
55 			      int dirty, int index);
56 int r600_setup_block_table(struct r600_context *ctx);
57 int r600_state_sampler_init(struct r600_context *ctx, uint32_t offset);
58 void r600_context_pipe_state_set_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned offset);
59 void r600_context_ps_partial_flush(struct r600_context *ctx);
60 
61 /*
62  * evergreen_hw_context.c
63  */
64 void evergreen_flush_vgt_streamout(struct r600_context *ctx);
65 void evergreen_set_streamout_enable(struct r600_context *ctx, unsigned buffer_enable_bit);
66 
67 #endif
68