2 * Copyright © 2009 Corbin Simpson
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:
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.
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
28 * Corbin Simpson <MostAwesomeDude@gmail.com>
30 #ifndef RADEON_DRM_WINSYS_H
31 #define RADEON_DRM_WINSYS_H
33 #include "radeon_winsys.h"
35 #include "os/os_thread.h"
37 struct radeon_drm_winsys
{
38 struct radeon_winsys base
;
40 int fd
; /* DRM file descriptor */
41 int num_cs
; /* The number of command streams created. */
43 struct pb_manager
*kman
;
44 struct pb_manager
*cman
;
46 uint32_t pci_id
; /* PCI ID */
47 uint32_t gb_pipes
; /* GB pipe count */
48 uint32_t z_pipes
; /* Z pipe count (rv530 only) */
49 uint32_t gart_size
; /* GART size. */
50 uint32_t vram_size
; /* VRAM size. */
51 uint32_t num_cpus
; /* Number of CPUs. */
55 unsigned drm_patchlevel
;
57 struct radeon_drm_cs
*hyperz_owner
;
58 pipe_mutex hyperz_owner_mutex
;
59 struct radeon_drm_cs
*cmask_owner
;
60 pipe_mutex cmask_owner_mutex
;
63 static INLINE
struct radeon_drm_winsys
*
64 radeon_drm_winsys(struct radeon_winsys
*base
)
66 return (struct radeon_drm_winsys
*)base
;