radeon_winsys.h revision 2e3ccada076fe275d04d37dc60142230445d1007 
1/*
2 * Copyright © 2009 Corbin Simpson
3 * All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sub license, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
14 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
15 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
16 * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
17 * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 * USE OR OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
24 * of the Software.
25 */
26/*
27 * Authors:
28 *      Corbin Simpson <MostAwesomeDude@gmail.com>
29 */
30#ifndef RADEON_WINSYS_H
31#define RADEON_WINSYS_H
32
33#include "r300_winsys.h"
34
35struct radeon_drm_winsys {
36    struct r300_winsys_screen base;
37
38    int fd; /* DRM file descriptor */
39
40    struct radeon_bo_manager *bom; /* Radeon BO manager. */
41    struct pb_manager *kman;
42    struct pb_manager *cman;
43
44    uint32_t pci_id;        /* PCI ID */
45    uint32_t gb_pipes;      /* GB pipe count */
46    uint32_t z_pipes;       /* Z pipe count (rv530 only) */
47    uint32_t gart_size;     /* GART size. */
48    uint32_t vram_size;     /* VRAM size. */
49    boolean drm_2_1_0;      /* Square tiling support. */
50    /* DRM 2.3.0 (R500 VAP regs, MSPOS regs, fixed tex3D size checking) */
51    boolean drm_2_3_0;
52    /* DRM 2.6.0 (Hyper-Z, GB_Z_PEQ_CONFIG allowed on rv350->r4xx, FG_ALPHA_VALUE) */
53    boolean drm_2_6_0;
54    /* DRM 2.8.0 (US_FORMAT regs, ARGB2101010 colorbuffer) */
55    boolean drm_2_8_0;
56    /* Hyper-Z user */
57    boolean hyperz;
58};
59
60static INLINE struct radeon_drm_winsys *
61radeon_drm_winsys(struct r300_winsys_screen *base)
62{
63    return (struct radeon_drm_winsys*)base;
64}
65
66void radeon_winsys_init_functions(struct radeon_drm_winsys *ws);
67
68#endif
69