src/gallium/winsys/radeon/drm/radeon_winsys.h

   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
  35 struct radeon_libdrm_winsys {
  36     /* Parent class. */
  37     struct r300_winsys_screen base;
  38
  39     struct pb_manager *kman;
  40
  41     struct pb_manager *cman;
  42
  43     struct pb_manager *mman;
  44
  45     /* PCI ID */
  46     uint32_t pci_id;
  47
  48     /* GB pipe count */
  49     uint32_t gb_pipes;
  50
  51     /* Z pipe count (rv530 only) */
  52     uint32_t z_pipes;
  53
  54     /* GART size. */
  55     uint32_t gart_size;
  56
  57     /* VRAM size. */
  58     uint32_t vram_size;
  59
  60     /* Square tiling support. */
  61     boolean squaretiling;
  62
  63     /* DRM 2.3.0
  64      *   - R500 VAP regs
  65      *   - MSPOS regs
  66      *   - Fixed texture 3D size calculation
  67      */
  68     boolean drm_2_3_0;
  69
  70     /* DRM FD */
  71     int fd;
  72
  73     /* Radeon BO manager. */
  74     struct radeon_bo_manager *bom;
  75
  76     /* Radeon CS manager. */
  77     struct radeon_cs_manager *csm;
  78
  79     /* Current CS. */
  80     struct radeon_cs *cs;
  81
  82     /* Flush CB */
  83     void (*flush_cb)(void *);
  84     void *flush_data;
  85 };
  86
  87 static INLINE struct radeon_libdrm_winsys *
  88 radeon_winsys_screen(struct r300_winsys_screen *base)
  89 {
  90   return (struct radeon_libdrm_winsys *)base;
  91 }
  92
  93 #endif