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_DRM_WINSYS_H 31#define RADEON_DRM_WINSYS_H 32 33#include "radeon_winsys.h" 34#include "os/os_thread.h" 35 36enum radeon_generation { 37 R300, 38 R600, 39 SI 40}; 41 42struct radeon_drm_winsys { 43 struct radeon_winsys base; 44 45 int fd; /* DRM file descriptor */ 46 int num_cs; /* The number of command streams created. */ 47 48 enum radeon_generation gen; 49 struct radeon_info info; 50 51 struct pb_manager *kman; 52 struct pb_manager *cman; 53 struct radeon_surface_manager *surf_man; 54 55 uint32_t num_cpus; /* Number of CPUs. */ 56 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; 61}; 62 63static INLINE struct radeon_drm_winsys * 64radeon_drm_winsys(struct radeon_winsys *base) 65{ 66 return (struct radeon_drm_winsys*)base; 67} 68 69#endif 70