tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2
3#define R100_TRACK_MAX_TEXTURE 3
4#define R200_TRACK_MAX_TEXTURE 6
5#define R300_TRACK_MAX_TEXTURE 16
6
7#define R100_MAX_CB 1
8#define R300_MAX_CB 4
9
10/*
11 * CS functions
12 */
13struct r100_cs_track_cb {
14 struct radeon_bo *robj;
15 unsigned pitch;
16 unsigned cpp;
17 unsigned offset;
18};
19
20struct r100_cs_track_array {
21 struct radeon_bo *robj;
22 unsigned esize;
23};
24
25struct r100_cs_cube_info {
26 struct radeon_bo *robj;
27 unsigned offset;
28 unsigned width;
29 unsigned height;
30};
31
32#define R100_TRACK_COMP_NONE 0
33#define R100_TRACK_COMP_DXT1 1
34#define R100_TRACK_COMP_DXT35 2
35
36struct r100_cs_track_texture {
37 struct radeon_bo *robj;
38 struct r100_cs_cube_info cube_info[5]; /* info for 5 non-primary faces */
39 unsigned pitch;
40 unsigned width;
41 unsigned height;
42 unsigned num_levels;
43 unsigned cpp;
44 unsigned tex_coord_type;
45 unsigned txdepth;
46 unsigned width_11;
47 unsigned height_11;
48 bool use_pitch;
49 bool enabled;
50 bool lookup_disable;
51 bool roundup_w;
52 bool roundup_h;
53 unsigned compress_format;
54};
55
56struct r100_cs_track {
57 unsigned num_cb;
58 unsigned num_texture;
59 unsigned maxy;
60 unsigned vtx_size;
61 unsigned vap_vf_cntl;
62 unsigned vap_alt_nverts;
63 unsigned immd_dwords;
64 unsigned num_arrays;
65 unsigned max_indx;
66 unsigned color_channel_mask;
67 struct r100_cs_track_array arrays[16];
68 struct r100_cs_track_cb cb[R300_MAX_CB];
69 struct r100_cs_track_cb zb;
70 struct r100_cs_track_cb aa;
71 struct r100_cs_track_texture textures[R300_TRACK_MAX_TEXTURE];
72 bool z_enabled;
73 bool separate_cube;
74 bool zb_cb_clear;
75 bool blend_read_enable;
76 bool cb_dirty;
77 bool zb_dirty;
78 bool tex_dirty;
79 bool aa_dirty;
80 bool aaresolve;
81};
82
83int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track);
84void r100_cs_track_clear(struct radeon_device *rdev, struct r100_cs_track *track);
85
86int r100_cs_packet_parse_vline(struct radeon_cs_parser *p);
87
88int r200_packet0_check(struct radeon_cs_parser *p,
89 struct radeon_cs_packet *pkt,
90 unsigned idx, unsigned reg);
91
92int r100_reloc_pitch_offset(struct radeon_cs_parser *p,
93 struct radeon_cs_packet *pkt,
94 unsigned idx,
95 unsigned reg);
96int r100_packet3_load_vbpntr(struct radeon_cs_parser *p,
97 struct radeon_cs_packet *pkt,
98 int idx);